摘要
在田间条件下采用定位试验,研究了不同农艺措施改良盐化潮土的作用和效果。结果表明:不同农艺措施对改善土壤物理性状、促进土壤脱盐、提高作物产量方面有不同的效果。其中综合农艺措施实施5年后,使土壤容重降低0 21gcm-3、有机质增加1 25gkg-1、土壤脱盐率达29 45%、使春小麦增产27 98%。
We studied the improving effect of saline flavo-aquic soil by different agriculturale methods.After five years the effect was remarkeble.Soil bulk density droped by 0.21g cm^(-3),the soil desalinization ratio reached to (29.45%,)and the yield of spring wheat increased by 27.98%.
出处
《土壤通报》
CAS
CSCD
北大核心
2004年第2期166-168,共3页
Chinese Journal of Soil Science
