[1]孙纪斌,杨极武,虎东岳,等.旱塬农田种植制度改革及其效益[J].水土保持研究,1990,(01):71-76.
Sun Jibin,Yang Jiwu,Hu Dongyue,et al.The Benefits of the Cropping System Reform in Farmland on Dry Plain[J].Research of Soil and Water Conservation,1990,(01):71-76.
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Sun Jibin,Yang Jiwu,Hu Dongyue,et al.The Benefits of the Cropping System Reform in Farmland on Dry Plain[J].Research of Soil and Water Conservation,1990,(01):71-76.
旱塬农田种植制度改革及其效益
《水土保持研究》[ISSN:1005-3409/CN:61-1272/P]
卷:
期数:
1990年01期
页码:
71-76
栏目:
出版日期:
1900-01-01
- Title:
- The Benefits of the Cropping System Reform in Farmland on Dry Plain
- 摘要:
- 1985年选择位于黄土残塬丘陵区的彭阳县洞子墳村进行农田改制试验，经过4年实施，该试区11540亩耕地粮食平均亩产从50kg提高到158kg，人均产粮从241kg增加到740kg；与此同时，农田粮经饲种植比例从77：11：12调整到60：10：30，畜牧业有了显著增长，实现了退耕还牧与提高单产同步的目标，开始步入草—畜—肥—粮良性循环的发展阶段。
- Abstract:
- Dongzijian village of Pengyang county, which is located in loess incompleted plain and hilly region, was selected to do experiment of crop ping system reform in 1985. After four years7 work average yields per mu in 1540 mu farmland had been raised from 50 kilograms to 158 kilograms, average yield production per person from 241 kilogram to 740 kilograms in the test area. In the meantime the proportion of grain,industry, and fodder crops was turned from 77:11:12 to 60:10:30 and the animal husbandry was promoted. The demand for synchronizing turning farmland back with enhancing average yield per unit area. The sound circulation of grass-animal-manure-grain initiated.
更新日期/Last Update:
1900-01-01