Horticulture Research Institute,Qinghai University of Agriculture and Forestry,Key Laboratory of Qinghai Vegetables Genetics and Physiology,Xining,Qinghai 810016
The study on garlic quality and yield in different sowing-time and plastic-mulched treatment by using ‘Ledu garlic’ for exploring the effect on quality and yield of garlic in different cultivation pattern.The result showed that garlic soluble protein and VC of spring sowing could obviously increase,but garlic output of autumn sowing was higher than spring sowing.And soluble sugar,VC,soluble protein content of plastic-mulched treatment declines,but plastic-mulched treatment could dramatically improve the output of garlic.