2003
DOI: 10.1590/s1413-70542003000500004
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Efeitos de restos culturais de milho sobre o crescimento de plantas de cafeeiro (Coffea arabica L.)

Abstract: RESUMO -Com esta pesquisa visou-se a testar o efeito de restos culturais da parte aérea de três cultivares de milho sobre o crescimento de plântulas de cafeeiro, cv. Rubi, em condições de casa-de-vegetação, na Universidade Federal de Lavras, Lavras -Minas Gerais. Os tratamentos foram constituídos de 0, 2, 4 e 8 t ha -1 de palhada de milho (cv. AG1051, C333 e C435), incorporada ou em cobertura, em vasos de 8 L de capacidade preenchidos com solo. Avaliaram-se a área foliar, altura e diâmetro de caule das plantas… Show more

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Cited by 6 publications
(5 citation statements)
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“…Differently from what stated in this work, SANTOS et al (2003) verified that the AG1051 maize crop residues caused negative effect over coffee plants growth, when incorporated. Whilst the use of maize crop residues under coverage promoted growth of all studied characteristics, except of the chlorophyll content.…”
Section: Resultscontrasting
confidence: 78%
“…Differently from what stated in this work, SANTOS et al (2003) verified that the AG1051 maize crop residues caused negative effect over coffee plants growth, when incorporated. Whilst the use of maize crop residues under coverage promoted growth of all studied characteristics, except of the chlorophyll content.…”
Section: Resultscontrasting
confidence: 78%
“…Em milho, compostos fenólicos são produzidos nas folhas, raízes e pólen e apresentam efeitos negativos em outros vegetais (Santos et al 2003). Entre as substâncias fenólicas descritas por suas ações alelopáticas podem-se citar também os derivados dos ácidos cinâmico e benzóico, sendo os mais freqüentes clorogênico, p-cumárico, cafeíco, siríngico.…”
Section: Resultsunclassified
“…In an experiment with coffee plants cultivated in pots, Santos, Souza and Alves (2003) found that the incorporation of crop residues of maize shoots in the soil reduced the leaf area and plant height of coffee trees, whereas in the treatments where these residues were applied to the soil surface, the early growth of coffee plants was intensified. The authors used the same explanations as in this study to justify these results.…”
Section: Resultsmentioning
confidence: 99%