3Functional analysis on NPK fertilizer efficiency of continuous cropping late-rice in yellow clay paddy field5-6
4Identification on disease-resistance of sweet potato variety Fushu 2 to Fusarium oxysporum and Ralstonia solanacearum7-8
6The drug-efficiency determination of seven bactericides to control the late blight (Phytophthora infestans) of potato10-11
8Diagnosis on the B-deficiency of red bayberry and identification on nutrition disorder of Zn,K and N13-14
11Effect of seed-nursing manner on the disease occurrence of tobacco mosaic and its yield and quality16-17