【摘要】 江淮分水岭地区花生平衡施肥田间试验研究结果表明,在一定的N、P、K大量元素供给水平上,配合施用B、Cu、Mo、Zn等不同微量元素肥料,均能促进花生的生长发育,有利于植株的干物质积累,增加根瘤数和结果数,提高花生的产量和经济效益。其中以基施硼肥结合钼肥拌种或者基施铜肥结合钼肥拌种的增产增收效果最为显著。更多还原

【Abstract】 The effect of cooperation fertilizing microelements on the growth, yield and benefit of peanut in An-hui jiang -- huai hilly regions was studied. The results showed that when N, P, K were applied at appropriate lev-els, it significantly enhanced peanut growth, development, and realization of production by rational cooperation fer-tilizing B, Cu, Mo, Zn. All of the microelements used in combination with N, P, K accelerated peanut growth, fa-vored dry matter aceumulation, increased the number of root nodules and pods per plant, and resulted in high yieldand economic benefit. It was better results with B and Mo fertilizers or with Cu and Mo fertilizers.更多还原