2001
DOI: 10.1590/s0103-84782001000100001
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Influência De Culturas De Inverno Sobre O Rendimento De Grãos De Soja Cultivada Em Sistemas De Rotação De Culturas

Abstract: Durante nove anos, avaliou-se o efeito de diferentes culturas antecessoras sobre o rendimento de grãos e sobre a estatura de plantas de soja, na EMBRAPA-Centro Nacional de Pesquisa de Trigo (CNPT), em Passo Fundo, RS. Os tratamentos consistiram em sete sistemas de rotação de culturas, e a soja foi semeada em sucessão à aveia branca, à aveia preta, ao linho e ao trigo. Em 1990, foram adicionadas duas parcelas, uma para completar o sistema II e outra para pousio de inverno antecedendo a soja (sistema VII). As cu… Show more

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Cited by 6 publications
(4 citation statements)
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“…Generally, the DRIS method revealed a lower amplitude range than the ones reported in the literature (Table 5). Similar findings were recorded for other fruits like orange (Camacho et al, 2012), guava (Souza et al, 2015) and atemoieira (Santos and Rozane, 2017). Serra et al (2010) considered this narrower amplitude as positive, due to the greater accuracy in understanding the results of the foliar contents, minimizing the possibility of obtaining low yields, but with the requisite plant nutrient levels.…”
supporting
confidence: 70%
“…Generally, the DRIS method revealed a lower amplitude range than the ones reported in the literature (Table 5). Similar findings were recorded for other fruits like orange (Camacho et al, 2012), guava (Souza et al, 2015) and atemoieira (Santos and Rozane, 2017). Serra et al (2010) considered this narrower amplitude as positive, due to the greater accuracy in understanding the results of the foliar contents, minimizing the possibility of obtaining low yields, but with the requisite plant nutrient levels.…”
supporting
confidence: 70%
“…Pearl millet is relatively easy to manage, and has low potential to become a weed problem (Scaléa, 1999). Pearl millet mulch has been shown to effectively reduce water runoff from fields and reduce soil erosion (Silva et al ., 2006b), increase subsequent crop yields (Fontaneli et al ., 2000; Pacheco et al ., 2011a; 2011b; Santos and Lhamby, 2001; Séguy and Bouzinac, 2002) and improve grain quality (Nakagawa et al ., 2006).…”
Section: Brazilian Pearl Millet Production Systemsmentioning
confidence: 99%
“…Na safra 1998/99, foi observada diferença significativa para rendimento de grãos, quando se compara o sistema de cultivo, sendo de 3.320 e 2.995 kg.ha -1 para rotação (soja/ milho) e monocultura (soja/soja), respectivamente, havendo uma diferença de 9,8% (Tabela 1). Os dados aqui obtidos confirmam os resultados de Ruedell (1995), Wobeto et al (1999) e Santos & Lhamby (2001). Em geral, observa-se que as cultivares apresentam rendimentos maiores quando cultivadas sobre milho.…”
Section: Resultsunclassified