摘要
为了进一步提高复种指数,实现农民增产增收,2004-2008年在遵义县新舟镇进行了20 hm2的无籽西瓜-早熟耐热大白菜-正季耐热大白菜-雪里蕻一年四熟蔬菜高效种植示范,每年平均投入劳力78个/667m2,投资948元/667m2,平均每年产量15 500 kg/667m2,产值11 400元/667m2,直接收入10 452元/667m2。
In order to increase multiple cropping index and achieve increase of yield and income for farmers, four crops a year demonstrations of efficient planting test were carried out in Xinzhou town of Zunyi county from 2004 to 2008 involving seedless watermelon-premature and heat resistant cabbage-normal heat resistant cabbage-potherb mustard. 78 labors and 948 Yuan per 667 m^2 were input into the demonstration each year. It is showed that 15 500 kg/667m^2 of mean annual yield, 11400 Yuan/667m^2 of production value and 10452 Yuan/667m^2 of direct income are obtained.
出处
《贵州农业科学》
CAS
北大核心
2009年第7期164-165,203,共3页
Guizhou Agricultural Sciences
关键词
蔬菜
一年四熟
高效种植
示范
vegetable
four crops a year
efficient planting
demonstration
