摘要
通过在沙壤土上进行8种不同施肥处理的试验,探讨施肥对优质小麦产量和品质的影响,结果显示,底肥施氮(N)82.5kg/hm2、磷(P2O5)60kg/hm2、钾(K2O)60kg/hm2,拔节期追施尿素145.5kg/hm2,为最优施肥处理,小麦每公顷产量6143.28kg,优质率97%,适宜推广应用。
The effects of fertilization on the yield and quality of quality wheat planted in sandy loam soil fields by comparing eight methods of combined fertilization was carried out. The results showed that the best method was：basic fertilization consisted of nitrogen 82. 5 kg/hm^2, phosphorus （P2O5）60 kg/hm^2, potassium （K2O）60 kg/hm^2 and urea 145.5 kg/hm^2 was applied in elongation stage of the plant. With the method, the yield of the wheat reached 6143.28kg/hmZand high quality rate was up to 97%.
出处
《广西农业科学》
CSCD
2005年第4期340-341,共2页
Guangxi Agricultural Sciences
关键词
沙壤土
优质小麦
施肥
sandy loam soil
high-quality wheat
fertilization
