Preliminary study on abundance and deficiency index of available phosphorus and potassium for alfalfa in Bashang soil[J]. Pratacultural Science, 2011, 5(2): 231-235.
Citation:
Preliminary study on abundance and deficiency index of available phosphorus and potassium for alfalfa in Bashang soil[J]. Pratacultural Science, 2011, 5(2): 231-235.
坝上地区紫花苜蓿土壤有效磷、钾丰缺指标初探
Preliminary study on abundance and deficiency index of available phosphorus and potassium for alfalfa in Bashang soil