摘要
研究了地面生草、地膜覆盖、地面覆草和清耕处理4种地表覆盖方式,对苹果园土壤含水量及苹果果实品质的影响。结果表明:河北省果园的最适覆盖方式为地面覆草。普通推广的生草法模式不适合河北省干旱少雨的生长环境,并且在缺水季节会在一定程度上造成土壤更加缺水和干旱。
The effects of growing grass,plastic film mulching,mulching with straw and clean tillage on the soil water content and fruit quality in apple orchard were studied.The results showed that the optimal pattern was mulching with straw in orchard in Hebei Province.The growing grass pattern was not suitable to the growth environment of drought and rare rainfall in Hebei,and it would result in water shortage in soil and drought to some extent.
出处
《河北农业科学》
2010年第10期18-21,共4页
Journal of Hebei Agricultural Sciences
基金
国家科技支撑计划项目(2007BAD69B00)
关键词
苹果园
表层覆盖
生草法
土壤含水量
果实品质
Apple orchard
Surface mulching
Growing grass
Soil water content
Fruit quality
