摘要
重点阐述了机械化大豆"三垄"栽培技术的增产效果及经济效益。16年大豆机械化"三垄"栽培技术推广面积达到53.4万hm2,占全市16年大豆总播面积的89.4%,平均产量177.1 kg/667m2,比对照(生产田)155.5 kg/667m2增产14.3%,总增产大豆16.993万t,总增收37 349.064万元,取得极其显著的增产效果和巨大的经济效益。并对该项技术的增产原因进行了分析和进一步阐明了机械化"三垄"栽培增产的技术关键。
The article mainly illuminated the benefit of increasing production and economy by the means of ＂Three Long＂ cultivation techniques and machine planting soybeans. It is 16 years since we adopted this technique. Now we have had the cultivated area of eight million and eleven thousand Mu, covering 89.4% of the total. We have 177.1 kg output per Mu,while 155.5 kg output per Mu without this technique,increasing by 14.3 percent.We can have 21.6 kg increasing output from the field of 667 m^2 and the total increasing yield is 1,699,931,100 kg, by which we can additionally earn 373490640.00 yuan than before. The benefit of increasing production and that of economy is very large. In the article, we also analyse the reason of increasing production and illuminate the key techniques of the ＂Three Long＂cultivation.
出处
《大豆通报》
2007年第5期9-11,共3页
Soybean Bulletin
关键词
机械化
大豆
“三垄”栽培
技术关键
Machinization
Soybean
＂Three Long＂ cultivation
Key techniques.
