{"id":4273,"date":"2018-06-14T15:13:39","date_gmt":"2018-06-14T18:13:39","guid":{"rendered":"http:\/\/blog.rehagro.xyz\/?p=4273"},"modified":"2026-04-07T20:08:09","modified_gmt":"2026-04-07T23:08:09","slug":"casca-de-cafe","status":"publish","type":"post","link":"https:\/\/rehagro.com.br\/blog\/casca-de-cafe\/","title":{"rendered":"Casca de caf\u00e9 como adubo org\u00e2nico: veja como utilizar"},"content":{"rendered":"<p>A casca de caf\u00e9 \u00e9 um subproduto da pr\u00f3pria fazenda, que ap\u00f3s o beneficiamento resulta em uma grande quantidade desse material, que possui excelente potencial para a lavoura. Ela oferece <strong>melhoria das condi\u00e7\u00f5es f\u00edsicas, qu\u00edmicas e biol\u00f3gicas do solo<\/strong>.<\/p>\n<div style=\"background-color: #efefef; padding-left: 10px; padding-right: 5px; border-radius: 10px;\">\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><strong><span style=\"font-size: 14pt;\">Sem tempo para ler agora? Baixe este artigo em PDF!<\/span><\/strong><\/p>\n<p><script charset=\"utf-8\" type=\"text\/javascript\" src=\"\/\/js.hsforms.net\/forms\/v2.js\"><\/script><br \/>\n<script>\n  hbspt.forms.create({\n    region: \"na1\",\n    portalId: \"5430441\",\n    formId: \"7dcaf60d-0e23-40ed-8b40-9b8cb07b4128\",\n    version: \"V2_PRERELEASE\"\n  });\n<\/script><\/p>\n<\/div>\n<h2>Quais os benef\u00edcios da casca de caf\u00e9?<\/h2>\n<p>Al\u00e9m de ser uma fonte de <strong>adubo org\u00e2nico<\/strong> liberando gradualmente os nutrientes, a casca de caf\u00e9 tamb\u00e9m tem como benef\u00edcios:<\/p>\n<ul>\n<li>Melhora a reten\u00e7\u00e3o de umidade do solo;<\/li>\n<li>Controle da eros\u00e3o;<\/li>\n<li>Diminui\u00e7\u00e3o da temperatura do solo;<\/li>\n<li>Aumento da <strong><a href=\"https:\/\/rehagro.com.br\/blog\/ctc-do-solo-entenda-o-que-e-e-como-interpreta-la\/\" target=\"_blank\" rel=\"noopener\">CTC (capacidade de troca de c\u00e1tions)<\/a><\/strong>;<\/li>\n<li>Melhora a atividade biol\u00f3gica do solo.<\/li>\n<\/ul>\n<p>Al\u00e9m disso, ela atua no <strong>controle de crescimento de plantas invasoras<\/strong> na proje\u00e7\u00e3o da saia do caf\u00e9 tanto de maneira f\u00edsica, impedindo a germina\u00e7\u00e3o de sementes, como tamb\u00e9m de forma alelop\u00e1tica,\u00a0que houve influ\u00eancia das coberturas mortas de casca de caf\u00e9 (<em>Coffea arabica L.<\/em>) e casca de arroz (<em>Oryza sativa L.<\/em>) sobre o controle do Caruru-de-mancha (<em>Amaranthus viridis l.<\/em>) em lavoura de caf\u00e9.<\/p>\n<p>Fato extremamente vantajoso, visto que al\u00e9m de todos os benef\u00edcios citados acima, a casca de caf\u00e9 pode ter influ\u00eancia no controle de plantas daninhas, podendo dessa forma diminuir os custos com tria\u00e7\u00f5es na lavoura.<\/p>\n<p>A casca de caf\u00e9 fornece nitrog\u00eanio (N), f\u00f3sforo (P) e pot\u00e1ssio (K), com teores em torno de 1,5 de N, 0,15 de P e 3,0 de K, como mostra a tabela abaixo com a <strong><a href=\"https:\/\/rehagro.com.br\/blog\/adubo-npk\/\" target=\"_blank\" rel=\"noopener\">composi\u00e7\u00e3o de NPK<\/a><\/strong> em alguns adubos org\u00e2nicos usados na cultura do caf\u00e9.<\/p>\n<p>Esses macronutrientes possuem grande participa\u00e7\u00e3o no metabolismo das plantas.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-41786 size-full\" src=\"https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/macronutrientes-casca-cafe.png\" alt=\"Composi\u00e7\u00e3o de NPK de alguns adubos utilizados na cultura do caf\u00e9\" width=\"654\" height=\"250\" srcset=\"https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/macronutrientes-casca-cafe.png 654w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/macronutrientes-casca-cafe-300x115.png 300w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/macronutrientes-casca-cafe-370x141.png 370w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/macronutrientes-casca-cafe-270x103.png 270w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/macronutrientes-casca-cafe-150x57.png 150w\" sizes=\"auto, (max-width: 654px) 100vw, 654px\" \/><span style=\"font-size: 10pt;\">Fonte: Matiello et alli, Cultura do Caf\u00e9 no Brasi l- Manual de Recomenda\u00e7\u00f5es, Mapa Funda\u00e7\u00e3o Procaf\u00e9, Ed 2010.<\/span><\/p>\n<p>O <a href=\"https:\/\/rehagro.com.br\/blog\/potassio-na-cultura-do-cafe\/\" target=\"_blank\" rel=\"noopener\"><strong>pot\u00e1ssio<\/strong><\/a> al\u00e9m de outras fun\u00e7\u00f5es na planta \u00e9 um nutriente com grande influ\u00eancia na qualidade da bebida. V\u00e1rios autores comprovam esta afirmativa, como o estudo de (Silva et al., 1999) que avaliando diferentes fontes e doses de pot\u00e1ssio conclu\u00edram que o aumento das doses desse elemento qu\u00edmico <strong>influencia diretamente na qualidade da bebida<\/strong>.<\/p>\n<p><a href=\"https:\/\/conteudo.rehagro.com.br\/calendario-agricola-cafeicultor?utm_campaign=material-cafe&amp;utm_source=calendario-cafe&amp;utm_medium=blog\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-39670 size-full\" title=\"Clique e baixe o material gratuitamente!\" src=\"https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2025\/09\/banner-calendario-cafeicultura.png\" alt=\"Calend\u00e1rio agr\u00edcola do caf\u00e9\" width=\"980\" height=\"317\" srcset=\"https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2025\/09\/banner-calendario-cafeicultura.png 980w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2025\/09\/banner-calendario-cafeicultura-300x97.png 300w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2025\/09\/banner-calendario-cafeicultura-768x248.png 768w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2025\/09\/banner-calendario-cafeicultura-370x120.png 370w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2025\/09\/banner-calendario-cafeicultura-270x87.png 270w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2025\/09\/banner-calendario-cafeicultura-740x239.png 740w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2025\/09\/banner-calendario-cafeicultura-150x49.png 150w\" sizes=\"auto, (max-width: 980px) 100vw, 980px\" \/><\/a><\/p>\n<h2>Estudos sobre a casca de caf\u00e9<\/h2>\n<p>A palha do caf\u00e9 em coco, a palha do caf\u00e9 despolpado e o pergaminho do caf\u00e9 cereja descascado apresentam boas caracter\u00edsticas para uso como adubo org\u00e2nico, por\u00e9m, o pergaminho apresenta menor densidade e baixo valor nutricional.<\/p>\n<p>Entretanto, deve-se estar atento tamb\u00e9m a <strong>lixivia\u00e7\u00e3o de pot\u00e1ssio<\/strong>, um estudo comparando cinco tipos de res\u00edduos do benef\u00edcio de caf\u00e9, sendo eles:<\/p>\n<ol>\n<li>Casca do caf\u00e9 cereja despolpado;<\/li>\n<li>Casca do caf\u00e9 \u201cboia\u201d separado no lavador;<\/li>\n<li>Casca do caf\u00e9 \u201cnatural\u201d seco em coco sem passagem pelo lavador;<\/li>\n<li>Casca de caf\u00e9 um ano compostada;<\/li>\n<li>Casca de caf\u00e9 enriquecida e compostada por tr\u00eas anos.<\/li>\n<\/ol>\n<p>Foi observado que na dose de 300 kg h\u00e1-1 K\u2082O obteve-se menor lixivia\u00e7\u00e3o de K com aplica\u00e7\u00e3o de K mineral nas cascas de caf\u00e9 compostadas por um ano e caf\u00e9 boia.<\/p>\n<p>J\u00e1 as cascas de caf\u00e9 cereja e do caf\u00e9 natural seco em coco (normalmente utilizadas na lavoura) apresentaram valores de lixivia\u00e7\u00e3o intermedi\u00e1rios e a casca de caf\u00e9 enriquecida e compostada por tr\u00eas anos foi o material que mais lixiviou.<\/p>\n<p>Dessa forma, a aplica\u00e7\u00e3o de K na forma de res\u00edduos do benef\u00edcio n\u00e3o evita perda por lixivia\u00e7\u00e3o, por isso deve-se considerar as poss\u00edveis perdas desse pot\u00e1ssio oferecido pela casca de caf\u00e9.<\/p>\n<p>Barros e colaboradores (2001) realizaram um trabalho comparando a produtividade da lavoura com a aplica\u00e7\u00e3o de palha de caf\u00e9 seca, esterco e aduba\u00e7\u00e3o exclusivamente qu\u00edmica, e observaram que a associa\u00e7\u00e3o de adubo qu\u00edmico e org\u00e2nico \u00e9 extremamente ben\u00e9fico \u00e0 produ\u00e7\u00e3o do cafeeiro em rela\u00e7\u00e3o \u00e0 aduba\u00e7\u00e3o exclusivamente qu\u00edmica, e al\u00e9m disso, nas doses 1,0, 2,0, e 4,0 kg\/cova de palha de caf\u00e9 seca houve aumento crescente na produ\u00e7\u00e3o.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-41787 size-full\" src=\"https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/tabela-modos-aplicacao-palha-cafe.png\" alt=\"Produ\u00e7\u00e3o anual de caf\u00e9 do cultivar Catua\u00ed 44, com aplica\u00e7\u00e3o de palha de caf\u00e9 e esterco de gado associado ao adubo qu\u00edmico.\" width=\"849\" height=\"332\" srcset=\"https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/tabela-modos-aplicacao-palha-cafe.png 849w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/tabela-modos-aplicacao-palha-cafe-300x117.png 300w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/tabela-modos-aplicacao-palha-cafe-768x300.png 768w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/tabela-modos-aplicacao-palha-cafe-370x145.png 370w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/tabela-modos-aplicacao-palha-cafe-270x106.png 270w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/tabela-modos-aplicacao-palha-cafe-740x289.png 740w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/tabela-modos-aplicacao-palha-cafe-150x59.png 150w\" sizes=\"auto, (max-width: 849px) 100vw, 849px\" \/><\/p>\n<ul>\n<li>** M\u00e9dias seguidas das mesmas letras n\u00e3o diferem entre si pelo teste Tukey a 5% de probabilidade.<\/li>\n<li>cv (parcela) = 13,69%<\/li>\n<li>cv (subparcela) = 14,63%<\/li>\n<\/ul>\n<p style=\"text-align: center;\"><span style=\"font-size: 10pt;\">Produ\u00e7\u00e3o anual, m\u00e9dia de cinco safras (1997\/2001), em cafeeiros do cultivar Catua\u00ed 44, do ensaio de doses e modos de aplica\u00e7\u00e3o de palha de caf\u00e9 e esterco de gado associado ao adubo qu\u00edmico, na forma\u00e7\u00e3o e produ\u00e7\u00e3o do cafeeiro. Martins Soares &#8211; MG \u2013 2001.<\/span><\/p>\n<p><a href=\"https:\/\/rehagro.com.br\/cursos\/capacitacao-em-gestao-na-producao-de-cafe?utm_campaign=mkt-materiais-gc&amp;utm_source=textos&amp;utm_medium=blog\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-28254 size-full\" title=\"Clique e saiba mais sobre o curso!\" src=\"https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2020\/07\/botao-gc-arabica-1.jpg\" alt=\"Curso Gest\u00e3o na Produ\u00e7\u00e3o de Caf\u00e9 Ar\u00e1bica\" width=\"900\" height=\"250\" srcset=\"https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2020\/07\/botao-gc-arabica-1.jpg 900w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2020\/07\/botao-gc-arabica-1-300x83.jpg 300w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2020\/07\/botao-gc-arabica-1-768x213.jpg 768w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2020\/07\/botao-gc-arabica-1-370x103.jpg 370w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2020\/07\/botao-gc-arabica-1-270x75.jpg 270w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2020\/07\/botao-gc-arabica-1-740x206.jpg 740w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2020\/07\/botao-gc-arabica-1-150x42.jpg 150w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/a><\/p>\n<h2>Recomenda\u00e7\u00f5es da casca de caf\u00e9<\/h2>\n<p><span style=\"font-weight: 400;\">A recomenda\u00e7\u00e3o para a casca \u00e9 a aplica\u00e7\u00e3o de <strong>5 a 10 toneladas por hectare<\/strong>. A aplica\u00e7\u00e3o dessa casca de caf\u00e9 seca \u00e9 feita em cobertura.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Deve-se sempre considerar o equil\u00edbrio entre o pot\u00e1ssio, c\u00e1lcio e magn\u00e9sio no solo, visto que a palha de caf\u00e9 possui um alto teor de pot\u00e1ssio e baixo teor de magn\u00e9sio e c\u00e1lcio, ressaltando que no solo esses <a href=\"https:\/\/rehagro.com.br\/blog\/nutrientes-para-o-cafeeiro\/\" target=\"_blank\" rel=\"noopener\"><strong>nutrientes<\/strong><\/a> devem sempre ficar na rela\u00e7\u00e3o adequada. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">Outro importante fator a considerar \u00e9 a respeito da utiliza\u00e7\u00e3o em lavouras de plantio, pois necessitam de pouco pot\u00e1ssio.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4278 size-full\" src=\"https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/casca-de-cafe-final4.jpg\" alt=\"casca do caf\u00e9\" width=\"494\" height=\"373\" srcset=\"https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/casca-de-cafe-final4.jpg 494w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/casca-de-cafe-final4-300x227.jpg 300w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/casca-de-cafe-final4-370x279.jpg 370w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/casca-de-cafe-final4-270x204.jpg 270w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/casca-de-cafe-final4-80x60.jpg 80w\" sizes=\"auto, (max-width: 494px) 100vw, 494px\" \/><\/p>\n<p>Em rela\u00e7\u00e3o ao armazenamento dessa casca, <strong>\u00e9 recomendado que ela seja aplicada nas lavouras logo ap\u00f3s a colheita. <\/strong><\/p>\n<p>Caso n\u00e3o seja poss\u00edvel essa pr\u00e1tica, deve-se proteger com lona, para evitar a perda dos nutrientes por lixivia\u00e7\u00e3o devido \u00e0 a\u00e7\u00e3o da chuva, ou realizar a compostagem da mesma com qualquer outra forma de esterco, enriquecendo ainda mais o material que poder\u00e1 ser utilizado em lavouras em produ\u00e7\u00e3o ou no sulco de plantio.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4279 size-full\" src=\"https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/casca-de-cafe-final5.jpg\" alt=\"Mistura de esterco e palha de caf\u00e9\" width=\"367\" height=\"328\" srcset=\"https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/casca-de-cafe-final5.jpg 367w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/casca-de-cafe-final5-300x268.jpg 300w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/casca-de-cafe-final5-335x300.jpg 335w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/casca-de-cafe-final5-270x241.jpg 270w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/casca-de-cafe-final5-336x300.jpg 336w\" sizes=\"auto, (max-width: 367px) 100vw, 367px\" \/><span style=\"font-weight: 400; font-size: 10pt;\">Mistura de esterco de curral e palha de caf\u00e9. Fonte: Diego Baqui\u00e3o<\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4280 size-full\" src=\"https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/casca-de-cafe-final6.jpg\" alt=\"Aplica\u00e7\u00e3o de casca de caf\u00e9\" width=\"317\" height=\"423\" srcset=\"https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/casca-de-cafe-final6.jpg 317w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/casca-de-cafe-final6-225x300.jpg 225w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/casca-de-cafe-final6-270x360.jpg 270w\" sizes=\"auto, (max-width: 317px) 100vw, 317px\" \/><span style=\"font-weight: 400; font-size: 10pt;\">Aplica\u00e7\u00e3o da casca de caf\u00e9. Fonte: Diego Baqui\u00e3o<\/span><\/p>\n<p>Por ser um res\u00edduo da fazenda, n\u00e3o s\u00e3o necess\u00e1rias despesas adicionais para a compra desse adubo org\u00e2nico, os custos gerados s\u00e3o apenas de sua aplica\u00e7\u00e3o na lavoura, considerando a import\u00e2ncia de uma pr\u00e1tica que n\u00e3o encare\u00e7a os custos de produ\u00e7\u00e3o, uma vez que quanto maior esses custos, menor o lucro do produtor.<\/p>\n<h2>Transforme res\u00edduos em efici\u00eancia e resultados na lavoura de caf\u00e9<\/h2>\n<p>O uso da casca de caf\u00e9 como adubo org\u00e2nico \u00e9 uma pr\u00e1tica sustent\u00e1vel que pode melhorar a fertilidade do solo e reduzir custos de produ\u00e7\u00e3o. Por\u00e9m, para aproveitar todo o potencial desse recurso, \u00e9 fundamental planejar sua aplica\u00e7\u00e3o dentro de uma gest\u00e3o eficiente da lavoura.<\/p>\n<p>No <strong><a href=\"https:\/\/rehagro.com.br\/cursos\/capacitacao-em-gestao-na-producao-de-cafe?utm_campaign=mkt-materiais-gc&amp;utm_source=textos&amp;utm_medium=blog\">Curso Gest\u00e3o na Produ\u00e7\u00e3o de Caf\u00e9 Ar\u00e1bica<\/a><\/strong> do Rehagro, voc\u00ea aprende a alinhar t\u00e9cnicas de nutri\u00e7\u00e3o e manejo com estrat\u00e9gias de gest\u00e3o que aumentam a produtividade, reduzem desperd\u00edcios e tornam a produ\u00e7\u00e3o mais rent\u00e1vel e sustent\u00e1vel.<\/p>\n<p><a href=\"https:\/\/rehagro.com.br\/cursos\/capacitacao-em-gestao-na-producao-de-cafe?utm_campaign=mkt-materiais-gc&amp;utm_source=textos&amp;utm_medium=blog\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-24250 size-full\" title=\"Clique e saiba mais sobre o curso!\" src=\"https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2023\/09\/banner-gc.jpg\" alt=\"Curso Gest\u00e3o na Produ\u00e7\u00e3o de Caf\u00e9 Ar\u00e1bica\" width=\"980\" height=\"317\" srcset=\"https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2023\/09\/banner-gc.jpg 980w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2023\/09\/banner-gc-300x97.jpg 300w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2023\/09\/banner-gc-768x248.jpg 768w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2023\/09\/banner-gc-370x120.jpg 370w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2023\/09\/banner-gc-270x87.jpg 270w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2023\/09\/banner-gc-740x239.jpg 740w, https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2023\/09\/banner-gc-150x49.jpg 150w\" sizes=\"auto, (max-width: 980px) 100vw, 980px\" \/><\/a><\/p>\n<p>Texto produzido pela Equipe Caf\u00e9 Rehagro.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A casca de caf\u00e9 \u00e9 um subproduto da pr\u00f3pria fazenda, que ap\u00f3s o beneficiamento resulta em uma grande quantidade desse material, que possui excelente potencial para a lavoura. Ela oferece melhoria das condi\u00e7\u00f5es f\u00edsicas, qu\u00edmicas e biol\u00f3gicas do solo. &nbsp; Sem tempo para ler agora? Baixe este artigo em PDF! Quais os benef\u00edcios da casca [&hellip;]<\/p>\n","protected":false},"author":21,"featured_media":4274,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[211],"tags":[347,344,282,266,339,251,349],"class_list":["post-4273","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cafe","tag-adubo-organico","tag-beneficiamento","tag-cafe","tag-cafeeiro","tag-palha-de-cafe","tag-plantio","tag-produtividade"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Casca de caf\u00e9: uma \u00f3tima alternativa de reaproveitamento<\/title>\n<meta name=\"description\" content=\"Transforme res\u00edduos de caf\u00e9 em oportunidades! Aprenda como a casca de caf\u00e9 pode ser utilizada para criar fertilizantes org\u00e2nicos.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/rehagro.com.br\/blog\/casca-de-cafe\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Casca de caf\u00e9: uma \u00f3tima alternativa de reaproveitamento\" \/>\n<meta property=\"og:description\" content=\"Transforme res\u00edduos de caf\u00e9 em oportunidades! Aprenda como a casca de caf\u00e9 pode ser utilizada para criar fertilizantes org\u00e2nicos.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/rehagro.com.br\/blog\/casca-de-cafe\/\" \/>\n<meta property=\"og:site_name\" content=\"Rehagro Blog\" \/>\n<meta property=\"article:published_time\" content=\"2018-06-14T18:13:39+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-07T23:08:09+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/casca-de-cafe.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"719\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Jo\u00e3o Pedro Azevedo\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jo\u00e3o Pedro Azevedo\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"8 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/rehagro.com.br\\\/blog\\\/casca-de-cafe\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/rehagro.com.br\\\/blog\\\/casca-de-cafe\\\/\"},\"author\":{\"name\":\"Jo\u00e3o Pedro Azevedo\",\"@id\":\"https:\\\/\\\/rehagro.com.br\\\/blog\\\/#\\\/schema\\\/person\\\/f2d1ae51b04939615ceebb3c0bfd8a94\"},\"headline\":\"Casca de caf\u00e9 como adubo org\u00e2nico: veja como utilizar\",\"datePublished\":\"2018-06-14T18:13:39+00:00\",\"dateModified\":\"2026-04-07T23:08:09+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/rehagro.com.br\\\/blog\\\/casca-de-cafe\\\/\"},\"wordCount\":1127,\"commentCount\":8,\"publisher\":{\"@id\":\"https:\\\/\\\/rehagro.com.br\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/rehagro.com.br\\\/blog\\\/casca-de-cafe\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/rehagro.com.br\\\/blog\\\/wp-content\\\/uploads\\\/2018\\\/06\\\/casca-de-cafe.jpeg\",\"keywords\":[\"adubo org\u00e2nico\",\"beneficiamento\",\"caf\u00e9\",\"cafeeiro\",\"palha de caf\u00e9\",\"plantio\",\"produtividade\"],\"articleSection\":[\"CAF\u00c9\"],\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/rehagro.com.br\\\/blog\\\/casca-de-cafe\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/rehagro.com.br\\\/blog\\\/casca-de-cafe\\\/\",\"url\":\"https:\\\/\\\/rehagro.com.br\\\/blog\\\/casca-de-cafe\\\/\",\"name\":\"Casca de caf\u00e9: uma \u00f3tima alternativa de reaproveitamento\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/rehagro.com.br\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/rehagro.com.br\\\/blog\\\/casca-de-cafe\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/rehagro.com.br\\\/blog\\\/casca-de-cafe\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/rehagro.com.br\\\/blog\\\/wp-content\\\/uploads\\\/2018\\\/06\\\/casca-de-cafe.jpeg\",\"datePublished\":\"2018-06-14T18:13:39+00:00\",\"dateModified\":\"2026-04-07T23:08:09+00:00\",\"description\":\"Transforme res\u00edduos de caf\u00e9 em oportunidades! Aprenda como a casca de caf\u00e9 pode ser utilizada para criar fertilizantes org\u00e2nicos.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/rehagro.com.br\\\/blog\\\/casca-de-cafe\\\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/rehagro.com.br\\\/blog\\\/casca-de-cafe\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/rehagro.com.br\\\/blog\\\/casca-de-cafe\\\/#primaryimage\",\"url\":\"https:\\\/\\\/rehagro.com.br\\\/blog\\\/wp-content\\\/uploads\\\/2018\\\/06\\\/casca-de-cafe.jpeg\",\"contentUrl\":\"https:\\\/\\\/rehagro.com.br\\\/blog\\\/wp-content\\\/uploads\\\/2018\\\/06\\\/casca-de-cafe.jpeg\",\"width\":1280,\"height\":719,\"caption\":\"Casca de caf\u00e9 em monte\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/rehagro.com.br\\\/blog\\\/casca-de-cafe\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"In\u00edcio\",\"item\":\"https:\\\/\\\/rehagro.com.br\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Casca de caf\u00e9 como adubo org\u00e2nico: veja como utilizar\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/rehagro.com.br\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/rehagro.com.br\\\/blog\\\/\",\"name\":\"Rehagro Blog\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/rehagro.com.br\\\/blog\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/rehagro.com.br\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/rehagro.com.br\\\/blog\\\/#organization\",\"name\":\"Rehagro\",\"url\":\"https:\\\/\\\/rehagro.com.br\\\/blog\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/rehagro.com.br\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/rehagro.com.br\\\/blog\\\/wp-content\\\/uploads\\\/2018\\\/05\\\/logo-rehagro.png\",\"contentUrl\":\"https:\\\/\\\/rehagro.com.br\\\/blog\\\/wp-content\\\/uploads\\\/2018\\\/05\\\/logo-rehagro.png\",\"width\":400,\"height\":115,\"caption\":\"Rehagro\"},\"image\":{\"@id\":\"https:\\\/\\\/rehagro.com.br\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/rehagro.com.br\\\/blog\\\/#\\\/schema\\\/person\\\/f2d1ae51b04939615ceebb3c0bfd8a94\",\"name\":\"Jo\u00e3o Pedro Azevedo\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/34aacffb2f10625483f480470f3274778dd1c183ba4f66444bb60ae92149bf8a?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/34aacffb2f10625483f480470f3274778dd1c183ba4f66444bb60ae92149bf8a?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/34aacffb2f10625483f480470f3274778dd1c183ba4f66444bb60ae92149bf8a?s=96&d=mm&r=g\",\"caption\":\"Jo\u00e3o Pedro Azevedo\"},\"url\":\"https:\\\/\\\/rehagro.com.br\\\/blog\\\/author\\\/joao-pedro\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Casca de caf\u00e9: uma \u00f3tima alternativa de reaproveitamento","description":"Transforme res\u00edduos de caf\u00e9 em oportunidades! Aprenda como a casca de caf\u00e9 pode ser utilizada para criar fertilizantes org\u00e2nicos.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/rehagro.com.br\/blog\/casca-de-cafe\/","og_locale":"pt_BR","og_type":"article","og_title":"Casca de caf\u00e9: uma \u00f3tima alternativa de reaproveitamento","og_description":"Transforme res\u00edduos de caf\u00e9 em oportunidades! Aprenda como a casca de caf\u00e9 pode ser utilizada para criar fertilizantes org\u00e2nicos.","og_url":"https:\/\/rehagro.com.br\/blog\/casca-de-cafe\/","og_site_name":"Rehagro Blog","article_published_time":"2018-06-14T18:13:39+00:00","article_modified_time":"2026-04-07T23:08:09+00:00","og_image":[{"width":1280,"height":719,"url":"https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/casca-de-cafe.jpeg","type":"image\/jpeg"}],"author":"Jo\u00e3o Pedro Azevedo","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"Jo\u00e3o Pedro Azevedo","Est. tempo de leitura":"8 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/rehagro.com.br\/blog\/casca-de-cafe\/#article","isPartOf":{"@id":"https:\/\/rehagro.com.br\/blog\/casca-de-cafe\/"},"author":{"name":"Jo\u00e3o Pedro Azevedo","@id":"https:\/\/rehagro.com.br\/blog\/#\/schema\/person\/f2d1ae51b04939615ceebb3c0bfd8a94"},"headline":"Casca de caf\u00e9 como adubo org\u00e2nico: veja como utilizar","datePublished":"2018-06-14T18:13:39+00:00","dateModified":"2026-04-07T23:08:09+00:00","mainEntityOfPage":{"@id":"https:\/\/rehagro.com.br\/blog\/casca-de-cafe\/"},"wordCount":1127,"commentCount":8,"publisher":{"@id":"https:\/\/rehagro.com.br\/blog\/#organization"},"image":{"@id":"https:\/\/rehagro.com.br\/blog\/casca-de-cafe\/#primaryimage"},"thumbnailUrl":"https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/casca-de-cafe.jpeg","keywords":["adubo org\u00e2nico","beneficiamento","caf\u00e9","cafeeiro","palha de caf\u00e9","plantio","produtividade"],"articleSection":["CAF\u00c9"],"inLanguage":"pt-BR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/rehagro.com.br\/blog\/casca-de-cafe\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/rehagro.com.br\/blog\/casca-de-cafe\/","url":"https:\/\/rehagro.com.br\/blog\/casca-de-cafe\/","name":"Casca de caf\u00e9: uma \u00f3tima alternativa de reaproveitamento","isPartOf":{"@id":"https:\/\/rehagro.com.br\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/rehagro.com.br\/blog\/casca-de-cafe\/#primaryimage"},"image":{"@id":"https:\/\/rehagro.com.br\/blog\/casca-de-cafe\/#primaryimage"},"thumbnailUrl":"https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/casca-de-cafe.jpeg","datePublished":"2018-06-14T18:13:39+00:00","dateModified":"2026-04-07T23:08:09+00:00","description":"Transforme res\u00edduos de caf\u00e9 em oportunidades! Aprenda como a casca de caf\u00e9 pode ser utilizada para criar fertilizantes org\u00e2nicos.","breadcrumb":{"@id":"https:\/\/rehagro.com.br\/blog\/casca-de-cafe\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/rehagro.com.br\/blog\/casca-de-cafe\/"]}]},{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/rehagro.com.br\/blog\/casca-de-cafe\/#primaryimage","url":"https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/casca-de-cafe.jpeg","contentUrl":"https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/06\/casca-de-cafe.jpeg","width":1280,"height":719,"caption":"Casca de caf\u00e9 em monte"},{"@type":"BreadcrumbList","@id":"https:\/\/rehagro.com.br\/blog\/casca-de-cafe\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"In\u00edcio","item":"https:\/\/rehagro.com.br\/blog\/"},{"@type":"ListItem","position":2,"name":"Casca de caf\u00e9 como adubo org\u00e2nico: veja como utilizar"}]},{"@type":"WebSite","@id":"https:\/\/rehagro.com.br\/blog\/#website","url":"https:\/\/rehagro.com.br\/blog\/","name":"Rehagro Blog","description":"","publisher":{"@id":"https:\/\/rehagro.com.br\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/rehagro.com.br\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-BR"},{"@type":"Organization","@id":"https:\/\/rehagro.com.br\/blog\/#organization","name":"Rehagro","url":"https:\/\/rehagro.com.br\/blog\/","logo":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/rehagro.com.br\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/05\/logo-rehagro.png","contentUrl":"https:\/\/rehagro.com.br\/blog\/wp-content\/uploads\/2018\/05\/logo-rehagro.png","width":400,"height":115,"caption":"Rehagro"},"image":{"@id":"https:\/\/rehagro.com.br\/blog\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/rehagro.com.br\/blog\/#\/schema\/person\/f2d1ae51b04939615ceebb3c0bfd8a94","name":"Jo\u00e3o Pedro Azevedo","image":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/secure.gravatar.com\/avatar\/34aacffb2f10625483f480470f3274778dd1c183ba4f66444bb60ae92149bf8a?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/34aacffb2f10625483f480470f3274778dd1c183ba4f66444bb60ae92149bf8a?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/34aacffb2f10625483f480470f3274778dd1c183ba4f66444bb60ae92149bf8a?s=96&d=mm&r=g","caption":"Jo\u00e3o Pedro Azevedo"},"url":"https:\/\/rehagro.com.br\/blog\/author\/joao-pedro\/"}]}},"_links":{"self":[{"href":"https:\/\/rehagro.com.br\/blog\/wp-json\/wp\/v2\/posts\/4273","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rehagro.com.br\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rehagro.com.br\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rehagro.com.br\/blog\/wp-json\/wp\/v2\/users\/21"}],"replies":[{"embeddable":true,"href":"https:\/\/rehagro.com.br\/blog\/wp-json\/wp\/v2\/comments?post=4273"}],"version-history":[{"count":43,"href":"https:\/\/rehagro.com.br\/blog\/wp-json\/wp\/v2\/posts\/4273\/revisions"}],"predecessor-version":[{"id":42140,"href":"https:\/\/rehagro.com.br\/blog\/wp-json\/wp\/v2\/posts\/4273\/revisions\/42140"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rehagro.com.br\/blog\/wp-json\/wp\/v2\/media\/4274"}],"wp:attachment":[{"href":"https:\/\/rehagro.com.br\/blog\/wp-json\/wp\/v2\/media?parent=4273"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rehagro.com.br\/blog\/wp-json\/wp\/v2\/categories?post=4273"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rehagro.com.br\/blog\/wp-json\/wp\/v2\/tags?post=4273"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}