摘要
通过硫酸钾不同用量对黄瓜产量和品质的田间试验研究得出,硫酸钾是提高黄瓜产量,提升黄瓜品质和增加黄瓜经济价值的重要肥料。当硫酸钾用量达到225 kg/hm2时,对黄瓜产量和品质的提高作用最大,当硫酸钾用量达75 kg/hm2时,对黄瓜的经济价值提升作用最好。
The different potassium sulphate amount was applied in cucumber to investigate the effect on its yield and quality. The results show that the maximum yield and best quality is obtained when potassium sulphate amount is 225 kg/hm^2 and the highest economic benefit is obtained when potassium sulphate amount is 75 kg/hm^2.
出处
《贵州农业科学》
CAS
2008年第4期152-153,共2页
Guizhou Agricultural Sciences
基金
贵州省科技平台建设专项"贵州省农作物种质资源收集
保存与评价"[黔科合条P(2005)4001]
贵州省农业科技攻关项目[黔科合NZ字(2005)3002]
关键词
硫酸钾
黄瓜
蔬菜
肥效试验
potassium sulphate
cucumber
vegetable
fertilizer effect
