期刊论文

Wang, H.

中文

排灌机械工程学报

1674-8530

2022

40

2

188-195

10.3969/j.issn.1674-8530.21.0159

41471185:国家自然科学基金 52009039:国家自然科学基金 2020NK2003:湖南创新型省份建设专项经费资助项目

本校为第一且通讯机构

针对南方季节性干旱和夏季土壤高温胁迫所造成的猕猴桃产量与品质下降等问题,探索合理有效的覆盖措施来改善果园的土壤水热环境,从而实现南方猕猴桃产业的可持续发展.通过大田观测试验,研究黑膜（H）、白膜（B）、防草布（F）、防草布+白膜（F+B）、秸秆（J）、不覆盖（CK）6种不同覆盖处理下土壤水分、温度的变化规律,并比较相应处理的猕猴桃产量与品质差异.相比处理CK,覆盖处理保水效果较好,处理H,B,F,F+B,J在0～50 cm土壤含水率分别提高了1.1%,1.3%,2.2%,2.9%,1.6%,随土层深度的增加,土壤含水率明显提升.相比处理CK,夏季单一覆盖处理使0～25 cm土壤温度降低了0.8～2.5℃,而F+B组合覆盖处理土...

In order to realize the sustainable development of kiwifruit industry, aiming at the problems such as the decline of kiwifruit yield and quality caused by the seasonal drought in South China and the high temperature stress in summer soil, the reasonable and effective mulching measures were explored to improve the soil temperature and moisture environment of orchards. Through field observation experiment, the changes of soil moisture and temperature under six different mulching treatments, including black mulching (H), white mulching (B), weed-p...