摘要
耕地分等工作是新一轮国土资源大调查的重要组成部分,可为准确掌握土地资源数量及质量提供科学依据。根据《农用地分等规程》（TD/T 1004—2003）,采用因素法对陕西省蒲城县耕地进行等别划分。结果表明：该县耕地自然质量等指数为2 017~2 794,从十一等到十四等划分为4个等别;利用等指数为901~1 776,从十等到十八等划分为9个等别;经济等指数为303~899,从四等到九等划分为6个等别。经验证,该分等结果与当地实际情况相符合,可为准确量化和有效管理蒲城县耕地提供科学依据。
Cultivated land classification is an important part of the new land and resources survey,which could provide scientific basis for accurately measuring the quantity and quality of land.The cultivated land in Pucheng County,Shaanxi Province is classified by factor method.The results show that the physical grade indices are from 2 017 to 2 794,according to which the physical grades are divided into grade 11 to 14.The use grade indices are between 901 and 1 776,according to which the use grades are divided into grade 10 to 18.The economic grade indices are from 303 to 899,according to which the economic grades are divided into grade 4 to 9.The cultivated land classification is in accord with the local reality,which would provide the scientific basis for the accurate quantization and effective management of cultivated land in Pucheng.
出处
《河北农业科学》
2010年第3期99-101,共3页
Journal of Hebei Agricultural Sciences
关键词
耕地
土地评价
自然质量等
利用等
经济等
蒲城县
Cultivated land
Land evaluation
Physical quality grade
Use quality grade
Economic quality grade
Pucheng County
