Calculation of county cultivated land productivity and its analysis of influential factors of grain main production area in Northeast China

被引：0
|
作者：
Song, Ge [1 ,2 ]
Zhou, Chaohui [1 ]
Wang, Yue [1 ]
机构：
[1] Institute of Land Management, Northeast University, Shenyang,110819, China
[2] School of Resources and Environment, Northeast Agricultural University, Harbin,150030, China
来源：
Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering | 2014年 / 30卷 / 24期
关键词：
Compilation and indexing terms; Copyright 2024 Elsevier Inc;
D O I：
10.3969/j.issn.1002-6819.2014.24.038
中图分类号：
学科分类号：
摘要：
Mechanization - Productivity - Soils - Agricultural machinery - Grain (agricultural product) - Vegetation - Economics - Factor analysis - Food supply - Crops - Regression analysis - Spatial distribution - Neural networks - Maps - Genetic algorithms
引用
收藏
页码：308 / 317
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