摘要
将不同品种3年生芦笋蔸子移栽至有机土和普遍土日光温室,定期采收芦笋嫩茎,比较其秋冬茬生物产量、经济产量和经济系数。试验结果表明,3年生有机土日光温室栽培的芦笋,其生物产量和经济产量普遍高于同期移栽、同期采收的3年生普通土日光温室栽培的芦笋。而不同栽培方式芦笋嫩茎采收的经济系数的差异没有明显的规律可循。
Three-year asparagus were transplanted in greenhouse,young shoots of asparagus were harvested periodically.Biologic yield,economic yield and economic coefficient were compared.The results indicated that,during the same period of transplantation and harvesting,biologic yield and economic yield of three-year asparagus cultivated in organic soil were generally higher than that cultivated in routine soil.While economic coefficient of methods of cultivation in asparagus young shoots had no evident rules.
出处
《长江蔬菜》
2011年第12期54-56,共3页
Journal of Changjiang Vegetables
关键词
芦笋
有机土
生物产量
经济产量
经济系数
Asparagus
Biologic yield
Economic yield
Economic coefficient
