A Study on Effect of Electronic Radiation and Activators on Growth of Spirulina Platensis;
电子流辐射和生长促进剂对钝顶螺旋藻生长影响的初步研究
Physiological and yielding efficacy of applying plant growth promoter WD 5 and WD 9 on rapeseed at seedling and stem elongating stages was studied.
植物生长促进剂WD-5和WD-9于苗期或苗、苔期各喷施150mg/kg,其叶面积增大,干物质量增加,光合强度增强;苗期喷施者的GAs和IAA含量分别比对照高37。