微肥对瓜尔豆产量性状的影响

Effect of Trace Element Fertilizer on Yield Property of Cyamopsts tetragonloba (L.) Taub

对不同开花状态下的瓜尔豆叶面喷施 6种不同肥料 ,并对不同处理下瓜尔豆的产量性状进行分析 ,结果表明 :在不同的开花状态下 ,不同浓度的肥料对瓜尔豆产量性状均有一定的影响 ,尤其在 5 0 %的开花状态下 ,各肥料处理对瓜尔豆单荚籽数、单株荚数、单株籽数、单株籽重等影响产量关键性因素的作用达到显著水平。

Six different kinds of trace element fertilizer is sprayed on leaf mass of Taub and different factors of yield of Taub is analyzed after being treated. The result shows that different concentration of fertilizer has effect on different factors of yield of Taub in different blooming stage, especially in 50% blooming stage. After the trace element fertilizer on Taub is treated, its effecton key factors that affect the yield of Taub including seeds of individual legumen, legumens of individual plant, seeds of individual plant, the weight of seeds of individual plant is conspicuous. It gives some useful reference to reasonable leaf spray application of fertilizer.