花芸豆“龙芸1号”“龙芸2号”的种植密度和施肥水平试验

Trial on planting density and fertilization level of colored kidney bean varieties “Longyun1” and “Longyun2”

对2个花芸豆地方品种"龙芸1号""龙芸2号"进行种植密度试验和施肥水平试验,探讨2个品种的产量水平和不同农艺措施对其产量的影响,结果表明:龙芸1号产量极显著地高于龙芸2号;种植密度以株距35 cm、畦包沟宽1.2 m、每畦种2行、每穴播种2粒,施肥水平以每667 m2基肥施三元复合肥15 kg农艺措施为最佳。

For studying the effect of yielding level of 2 colored kidney bean varieties and different agronomic measures on the total yield of colored kidney beans, the trial on planting density and fertilization level of colored kidney bean varieties ＂Longyunl＂ and ＂Longyun2＂ were carried out. The results showed that the yielding level of ＂Longyunl＂ was significantly higher than that of ＂Longyun2＂ ; and the optimum agronomic practices included 35 cm plant spacing density, 1.2 m width of ridge with ditch, 2 rows per ridge, 2 seeds per hole and applying 15 kg/667 m2（225 kg/hm2） NPK compound-fertilizer as basic fertilization.