湖北农业科学
湖北農業科學
호북농업과학
2010年
2期
307-309
,共3页
冬小麦%"3414"肥效试验%施肥模型%推荐施肥
鼕小麥%"3414"肥效試驗%施肥模型%推薦施肥
동소맥%"3414"비효시험%시비모형%추천시비
winter wheat%"3414" fertilizer effect experiment%fertilization model%recommend fertilization
通过唐山市丰南区"3414"肥料效应完全试验,研究了冬小麦中低产条件下氮、磷、钾的肥料效应,并对施肥量与产量的关系进行了模拟,构建了冬小麦施肥模型,确定了当地最佳肥料用量.
通過唐山市豐南區"3414"肥料效應完全試驗,研究瞭鼕小麥中低產條件下氮、燐、鉀的肥料效應,併對施肥量與產量的關繫進行瞭模擬,構建瞭鼕小麥施肥模型,確定瞭噹地最佳肥料用量.
통과당산시봉남구"3414"비료효응완전시험,연구료동소맥중저산조건하담、린、갑적비료효응,병대시비량여산량적관계진행료모의,구건료동소맥시비모형,학정료당지최가비료용량.
Based on the "3414" complete fertilizer effect experiment in Fengnan district of Tangshan city,the effects of N,P and K fertilizer on middle and low-yield winter wheat were studied.The relations of production and amount of fertilizer were simulated.Fertilization model was constructed.The optimum amount of recommend fertilization was determined.
