Three concentration levels(00 times, 000 times, 000 times) of "Agri-Sc" soil opsonin were applied into watermelon field to study the effects of "Agri-Sc" soil opsonin on soil properties and agricultural traits of watermelon.
Three concentration levels(00 times, 000 times, 000 times) of "Agri-Sc" soil opsonin were applied into watermelon field to study the effects of "Agri-Sc" soil opsonin on soil properties and agricultural traits of watermelon.
在土壤中施用浓度分别为 000倍液、 000倍液和00倍液的“Agri-Sc”免深耕土壤调理剂溶液。