Effect of 28-homobrassinolide on the nitrate reductase, carbonic anhydrase activities and net photosynthetic rate in Vigna radiata

[摘要] The foliage of fifteen day-old Vigna radiata seedlings was sprayed with water (control) or with a 10�?10 M, 10�?8Mor 10�?6 Maqueous solution of 28-homobrassinolide (HBR). Samples of the treated plant material, collected at 30/50 days...

[学科分类] 植物学

[关键词] Brassinosteroids;carbonic anhydrase;nitrogen;nitrate reductase;photosynthetic rate;seed;yield;Vigna radiata