渭北旱塬优质苹果种植的农业地质环境特征  

Characteristics of agro-geological environment in growing regions of high-quality apple in Weibei Plateau

作　　者：严宝文[1] 郭学军 包忠谟[1] 

机构地区：[1]西北农林科技大学水利与建筑工程学院,陕西杨凌712100 [2]白水县园艺站,陕西白水715600

出　　处：《干旱地区农业研究》2006年第5期161-163,共3页Agricultural Research in the Arid Areas

基　　金：陕西省自然科学基金项目(2003D10);陕西省自然科学基础研究项目(2005D06);西北农林科技大学优秀人才专项(04ZR013)

摘　　要：渭北旱塬是我国苹果种植的最优气候区。以白水县为例,通过对其气候适生区内果园地质条件的对比分析,寻找出了具体地质要素间的差异,归结出了两类气候区内地貌、土壤母质类型、母质矿物质含量三类要素的组合类型,为进一步探讨地质条件对苹果品质的影响特征,细分气候优生区,促进该区苹果生产优质化提供依据。Weibei Plteau is a superior climate zone for apple production in China. Taking Baishui County as a case, this paper discusses the differences of geological elements, and the combined types of landscape, soil parent material and mineral substance content of parent material in the orchards in different climate regions. It may provide scientific guidance to study the effects of geological condition to the apple quality, to subdivide the superior climate zone of apple, and to accelerate the quality of apple in Weibei Plateau.

关 键 词：农业地质 苹果 渭北旱塬 

分 类 号：S152.2[农业科学—土壤学]