摘要
在大田条件下,以不同的种植方式和覆膜时期为处理,研究半干旱区不同种植模式对马铃薯产量和经济效益的影响。结果表明:采用全膜双垄沟播技术种植马铃薯使得产量和经济效益较其他种植模式分别提高9.0%～46.8%和9.20%～59.62%。
The effects of the different cropping patterns on the yield and economic efficiency of potato in arid and semi-arid region were investigated through field experiment. The results showed that the yield and economic efficiency of potato of the full mulching on double ridges increased 9.0% - 46.8% and 9.20% - 59.62% more than other planting models, suggesting that it was a suitable cultivation technique to increase potato＇ s yield in arid and semi-arid areas.
出处
《作物杂志》
CAS
CSCD
北大核心
2012年第1期115-117,共3页
Crops
基金
甘肃省农业科学院农业科技创新专项(2009GAAS24)
农业部西北抗旱栽培与耕作重点开放实验室基金
