覆盖方式对猕猴桃产量及土壤状况的影响
Effects of Mulching Methods on Yield and Soil Condition of Actinidia chinensis
严婷婷1
作者信息
- 1. 甘肃省小陇山林业保护中心党川林场,甘肃 天水 741000
- 折叠
摘要
现代农业中常用地膜覆盖调节土壤温湿度和土壤微生物来提高作物产量.采用覆盖不同种类材料,研究其对猕猴桃产量及土壤状况的影响.结果显示:与空白对照(CK处理)相比,覆盖处理的猕猴桃果树单果平均质量和单株梨树产量均显著增加(P＜0.05),单株平均果数差异并不显著;不同深度的土壤水分含量显著增加.防草布和秸秆复合覆盖处理下,猕猴桃果树的单果平均质量、单株产量、总糖含量和维生素C含量显著高于其他处理(P＜0.05),不同深度土壤水分含量也显著优于其他处理(P＜0.05).
Abstract
In modern agriculture,mulch is commonly used to regulate soil temperature and humidity and soil microorganisms to im-prove crop yield.The effects of covering different kinds of materials on yield and soil condition of Actinidia chinensis were studied.The results showed as follows:Compared with blank control(CK treatment),the average fruit weight per tree and yield per tree of Actinidia chinensis tree in mulching treatment were significantly increased(P＜0.05),but the average fruit number per tree was not significantly different.Soil moisture content increased significantly at different depths.The average fruit weight,yield per plant,total sugar content and Vitamin C content of Actinidia chinensis trees under the combined mulching treatment were significantly higher than those under other treatments(P＜0.05),and the soil water content at different depths was also significantly higher than that under other treatments(P＜0.05).
关键词
猕猴桃/秸秆覆盖/产量/土壤水分含量Key words
Actinidia chinensis/straw mulching/yield/soil moisture content引用本文复制引用
出版年
2024
NETL
NSTL
维普
万方数据