福建农业科技
福建農業科技
복건농업과기
FUJIAN AGRICULTURAL SCIENCE AND TECHNOLOGY
2012年
6期
60-63
,共4页
小麦%磷肥%临界值
小麥%燐肥%臨界值
소맥%린비%림계치
Wheat%phosphate fertilizer%critical value
通过在响水县油泥土地区进行的小麦磷肥效应试验,确定油泥土的土壤磷系数为0.84,有效磷的临界值为17.8 mg/kg。
通過在響水縣油泥土地區進行的小麥燐肥效應試驗,確定油泥土的土壤燐繫數為0.84,有效燐的臨界值為17.8 mg/kg。
통과재향수현유니토지구진행적소맥린비효응시험,학정유니토적토양린계수위0.84,유효린적림계치위17.8 mg/kg。
Through P-fertilizer efficiency test on wheat which carried out in slurry soil area of Xiangshui county,the coefficient of phosphate and the critical value of available phosphorus in slurry soil were determined as 0.84 and 17.8 mg/kg,respectively.
