摘要
以15 a生开心形富士苹果（Malus pumilaMil1.‘Red Fuji’）为试材,测定了7个不同处理的产量和不同生育期的土壤含水量。结果表明：不同处理土壤含水量成熟前差异不明显,进入雨季以后,微集雨技术能够将雨季降雨有效贮存,在60－200 cm土壤含水量高出对照5%左右;各处理之间单株产量差异极显著,其中微集雨技术都有增产效果,增产幅度在1.86%－22.39%,微集雨技术能够有效贮存有限降雨,增加产量。
Taking 15 years old fun-shaped apple（Malus pumila Mil1.＇Red Fuji＇） as test materials,7 measured the yield of 7 different treatments and the soil water content under different growth stages.The results showed that there was no significant difference between different soil water content before maturation.Enter the rainy season,micro-rainwater harvesting technology could be effectively stored rainfall during the rainy season,soil moisture content in 60～200 cm about 5%higher than the control;yield per plant between treatments were significantly different,in which micro-rainwater harvesting technologies increased the yield in the range of 1.86%～22.39%,slightly effective rainwater harvesting technology could store a limited rainfall,and increase yield production.
出处
《北方园艺》
CAS
北大核心
2010年第20期1-4,共4页
Northern Horticulture
基金
国家科技支撑计划农业领域课题资助项目(2006BAD29B07)
农业部甘肃省镇原黄土旱塬生态环境重点野外科学观测站基金资助项目,农业部西北抗旱栽培与耕作开放实验室基金资助项目野外科学观测站基金资助项目,农业部西北抗旱栽培与耕作开放实验室基金资助项目
关键词
苹果
集雨
含水量
产量
apples
rainfall collection
soil water content
yield
