摘要
依据《农用地分等定级规程》、《农用地产能核算规程》等建立农用地产能核算方法体系,对永昌县农用地产能和利用潜力进行了研究。结果表明,永昌县农用地的实际产能、可实现产能、理论产能分别为47.113 323万t、59.553 829万t、65.317 829万t,可实现强度占理论强度的91.60%,利用潜力较大;可实现潜力、理论潜力分别占实际单产的21.19%和12.59%。
The productivity and productive potential of farmland were studied based on gradation procedures and productivity accounting rules of farmland in Yongchang county.The results showed that the theoretical productivity was 65.31×10^4 t,accessible productivity was 47.11×104 t and actual productivity was 59.55×10^4 t.The accessible use intensity accounted for 91.60% of theoretical use intensity.The breeding potential was lager.The theoretical breeding potential and accessible breeding potential was 21.19% and 12.59% of per unit area of actual productivity
出处
《甘肃农业科技》
2013年第4期6-9,共4页
Gansu Agricultural Science and Technology
基金
甘肃省教育厅资助项目(0902-09)
关键词
农用地产能
利用强度
利用潜力
永昌县
Productivity of farmland
Use intensity
Use potential
Yongchang county
