All Title Author
Keywords Abstract

Publish in OALib Journal
ISSN: 2333-9721
APC: Only $99

ViewsDownloads

Relative Articles

A comparative study on diaspore weight and shape of 78 species in the Horqin Steppe
科尔沁沙地78种植物繁殖体重量和形状比较

A comparative study of seed germination for 31 annual species of the Horqin steppe
科尔沁沙地31种1年生植物萌发特性比较研究

Effects of burial on seed germination characteristics of 65 plant species on Horqin semi-arid steppe.
埋藏对65种半干旱草地植物种子萌发特性的影响

Soil seed banks in different grazing exclusion restoring succession stages in the Xiligole degraded steppe
锡林郭勒退化草原不同禁牧恢复演替阶段土壤种子库比较

Properties of soil nutrients and plant community after rest grazing in Inner Mongolia steppe,China
不同放牧强度草原休牧后土壤养分和植物群落变化特征

The Dynamic Respond of Degenerative Steppe Vegetation into Grazing Prohibited in the Inner Mongolia
内蒙古退化草原植被对禁牧的动态响应

Using 137Cs tracing technique to estimate wind erosion rates in the typical steppe region, northern Mongolian Plateau

Changes of soil organic C and total N contents as affected by desertification in Horqin Sand Land, North China
科尔沁沙地沙漠化过程中土壤有机碳和全氮含量变化

Using 137Cs tracing technique to estimate wind erosion rates in the typical steppe region, northern Mongolian Plateau

军中科技骄子:庄钊文

More...

Expansion mechanism of farmland at a village in Horqin steppe of northern China.
半干旱草原牧区村庄的农田扩张机制

Keywords: 土地利用,多层线性模型,回归分析,科尔沁草原,半干旱,草原牧区,村庄,农田,扩张机制,northern,China,steppe,village,farmland,mechanism,过程,剩余劳动力,转移,转变,草地,教育水平,自然状况,水稻,外部经济因素,玉米

Full-Text   Cite this paper   Add to My Lib

Abstract:

Based on a multilevel model, the expansion mechanism of farmland in Horqin steppe of northern China was studied at field, household, and village levels. The results showed that there was no significant difference among households in reclaiming the steppe. The households with extra labor force and relatively higher basic education tended to reclaim steppe if they lived mainly on cultivation and animal breeding, while those with large livestock number were not favorable for farmland expansion. Corn cultivation was more sensitive to economic situations, while rice planting was more constrained by natural conditions. Therefore, relatively good basic education might favor the conversion of grassland to farmland, while transferring residual labor forces might detain the trend.

Full-Text

comments powered by Disqus