摘要
研究了4种栽植密度与3种追肥种类对大白菜夏秋栽培产量和产值的影响，结果表明，栽培密度是影响大白菜丰产的主要因素，追肥种类对产量影响不大，从产量、产值上综合考虑以4200株／667m2和选用尿素1：150追肥的栽培处理最好。
The research results of four plant densities and three after fertilizer types on yield and output value of Chinese cabbage cultured in Summer - Autumn showed that Plant Density is the major factor affecting high yield, After fertilizer type played little role.Considering both yield and output value, the best of culture treatment is 4 200 plant/667 m2 and 1: 150 urea.
出处
《长江蔬菜》
北大核心
1996年第6期24-25,共2页
Journal of Changjiang Vegetables
关键词
大白菜
栽植密度
追肥种类
夏秋季
栽培
Chinese cabbage
Planting density
Summer-Autumn cultured
After fertilizer
