摘要
机械化栽培甜菜平均单产33.18吨/公顷,比人工栽培生产田提高52.03%;平均含糖15.5度,比人工栽培生产田提高1.09度;平均技术效果138.2元/公顷;经济效果1588.8元/公顷;创造社会经济效益24.47万元。
With the mechanized cultivated sugarbeet,the mean yield is 33.18 t/haincreasing 52.30% compared to the hand cultivation.The sugar content is15.5%,increasing 1.09% compared to hand cultivction.The mean technicaleffect is 138.2 yuan/ha,the economic effect is 1588.8 yuan/ha,It createdthe social economic effect 244700 yuan (YMB).
出处
《中国甜菜糖业》
1993年第5期19-23,共5页
China Beet & Sugar
关键词
甜菜
机械化
栽培
经济效果
Sugarbeet
Mechanized cultivation
Social economic effect
