不同施肥措施对苦瓜产量和品质的影响

摘要

The yield and quality were researched to bitter gourd different levels of nitrogen and potash, different fertilization measures and different dosage organic fertilizer. The results show that balanced fertilization was the cost-effective production to the bitter gourd. The dosage for 645 kg/hm2, superphosphate 750 kg/ hm2, potassium chloride 405 kg/hm2 and organic fertilizer 22 500 kg/hm2 was the best measure. The potash fertilizer utilizing to bitter gourd greater impacted than nitrogen fertilizer, organic fertilizer and phosphate fertilizer.%开展不同氮、磷、钾肥水平,不同施肥措施,有机肥不同用量等对苦瓜产量和品质的影响试验。结果表明：平衡施肥是苦瓜生产上经济有效的施肥方法,以尿素645 kg/hm2、过磷酸钙750 kg/hm2、氯化钾405 kg/hm2,有机肥22500 kg/hm2的平衡施肥方式最佳。结果同时显示,钾肥施用量对苦瓜品质影响较氮肥、有机肥、磷肥影响大。