四季豆不同施磷试验初报

Preliminary report of different P applying amount to kidney bean (Phaseolus vulgaris L)

摘要: 在四季豆上进行不同施磷量试验,结果表明:磷肥处理的四季豆产量与空白对照无显著差异,建议本地四季豆每667 m²施P₂O₅ 2.0~2.5 kg;并总结了磷肥施用注意事项。

Abstract: A test on applying different amount of P fertilizer on kidney bean was carried out. The results showed that the yield of kidney bean applied P fertilizer had no significant difference with the control, and the suggested applying amount of P₂O₅ was 2.0-2.5 kg/667 m² (30-37.5 kg/hm²). Also, this paper summarized the attention points in applying P fertilizer.