2010
DOI: 10.1590/s1413-70542010000100011
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Respostas do híbrido de sorgo-sudão às adubações nitrogenada e potássica: características estruturais e produtivas

Abstract: A pesquisa foi instalada no Setor de Forragicultura da FCAV/UNESP-Jaboticabal, para avaliar o híbrido de sorgo-sudão AG 2501C no outono e inverno. O manejo da pastagem foi conduzido, simulando o sistema de lotação intermitente. O experimento foi desenvolvido de março a setembro de 2002. A forrageira foi submetida a nove tratamentos: três doses de N (100, 200 e 300 kg/ha) e três doses de K (0, 80 e 160 kg/ha de K2O), em delineamento experimental de blocos casualizados com três repetições em esquema de parcelas … Show more

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Cited by 7 publications
(8 citation statements)
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“…It is evident from the results that if there has been higher GFY, there would be higher DFY ( Table 1). The results obtained were in parallel with Yousef et al, (2009), Simili et al, (2010 and Palta and Karadavut, (2011).…”
Section: Per Se Performancesupporting
confidence: 74%
“…It is evident from the results that if there has been higher GFY, there would be higher DFY ( Table 1). The results obtained were in parallel with Yousef et al, (2009), Simili et al, (2010 and Palta and Karadavut, (2011).…”
Section: Per Se Performancesupporting
confidence: 74%
“…The main function of this nutrient is to be the constituent of proteins, besides interfering directly in the photosynthetic process (Gastal & Lemaire, 2002). Furthermore, in order to be used as a strategic tool to maximize forage production in intensive production systems, the soil must be properly corrected and supplied with phosphorus (P) and other macronutrients, such as potassium, and micronutrients (Simili et al, 2010).…”
Section: Introductionmentioning
confidence: 99%
“…This nutrient directly or indirectly participates in numerous biochemical processes involved in the metabolism of carbohydrates, such as photosynthesis and respiration, and its deficiency is reflected in a low growth rate (Simili et al, 2010).…”
Section: Introductionmentioning
confidence: 99%
“…Esse nutriente participa direta ou indiretamente de inúmeros processos bioquímicos envolvidos com o metabolismo de carboidratos, como a fotossíntese e a respiração, e sua carência reflete-se numa baixa taxa de crescimento [12].…”
Section: Introductionunclassified