安徽农业科学2012，Vol.40Issue(2)：1211-1212,1216,3.
基于GIS的冀北葡萄种植区土壤养分空间变异研究
Study on Spatial Variability of Soil Nutrients in Grape Planting Regions of North Hebei Based on GIS
摘要
Abstract
Based on geostatistics and geographic information system method, taking "Carbernet Sauvignon" grape planting base in Song Jiaying Village Chacheng Town Huailai County Zhangjiakou City as typical region,the spatial variability of soil nutrients in grape planting regions of North Hebei was studied, the soil nutrient spatial distribution pattern was obtained. The results showed that the improvement of soil organic matter content could promote other nutrient contents; soil nutrient showed a certain degree of two order trend, and obeyed the normal distribution; structural and random factors had different effects on the spatial distribution of various nutrients. Based on the test data, the model of soil management partition could be implemented,which could improve the utilization rate of nutrients.关键词
GIS/葡萄种植区/土壤养分/空间变异Key words
Grape growing regions/ Soil nutrient/ Spatial variability分类
农业科技引用本文复制引用
兰富军..基于GIS的冀北葡萄种植区土壤养分空间变异研究[J].安徽农业科学,2012,40(2):1211-1212,1216,3.基金项目
河北自然科学基金项目(403153). （403153）
