摘要
本文在1986—88年水、旱种植优化模式随机区组试验和对比示范所获产量的基础上,以当地三年平均价格计算产值,研究各优化模式的增值效能,结果表明,各优化模式的亩产值数倍,甚至数十倍于传统模式,采用这些优化模式已成为当地农民脱贫致富、走向小康的重要途径。
The output value of agricultural products produced in the randomblocked experiments and demonstration fields mentioned in I.Effect of the Advanced Model on yield-increment was caculated on the average price in 1986-88 forstudying the value-increment capacity of every model. The results indicated that theoutput value of the advanced models was several, even more than ten timestothatof traditional models. To adopt these new models is a way for enriching the farmers.
出处
《湖北农学院学报》
1990年第1期1-9,共9页
Journal of Hubei Agricultural College
关键词
立体种植
优化模式
增值效益
stereoscopic cultivating
advanced models
effectiveness of output valud increased
