农学学报2012，Vol.2Issue(7)：16-21,6.
不同覆盖措施对丘陵地土壤水分和温度及花生生长发育的影响
Effects of Different Mulching Measures on Soil Moisture and Temperature of Hilly Land and Peanut Growth
摘要
Abstract
For discussing the cultivation technical measures of peanut,in order to improve soil fertility level and water storage and conservation capacity of hilly land,and to ensure the sustained increasing of peanut yield in hill country,the experiments were carried out on the effects of different mulching measures on soil moisture and temperature of hilly land and the growth of peanut at two typical hilly peanut production areas.The results showed that,compared with open field cultivation（conventional mode）,soil water content under film and straw bio-mulching treatment and film mulching treatment was significantly higher than that under straw mulching and open field treatment at the early growth stage of peanut.Meanwhile,different coating measures had the significantly improving effects on soil temperature at the early growth stage of peanut,and among them,the increased range of the binary mulching and film mulching treatment was larger.Different mulching measures had a significant promoting role on the growth and development process of peanut,ahead of 3-5 d.Different mulching measures improved the pod yield of peanut,among them,the pod yield under film and straw bio-mulching treatment was the highest,which was average higher 23.15% than open field cultivation treatment.The comprehensive evaluation showed that,a binary covers with film and straw mulching can integrate the advantages of both them,which was an important cultivation technical measure to improve soil fertility level and water storage and conservation capacity of hilly land,and to ensure the sustained increasing of peanut yield in hill country.关键词
花生/覆盖措施/土壤水分/温度/产量Key words
peanut/mulching measures/moisture/temperature/yield分类
农业科技引用本文复制引用
王月福,王铭伦,郑建强,王廷利,赵长星..不同覆盖措施对丘陵地土壤水分和温度及花生生长发育的影响[J].农学学报,2012,2(7):16-21,6.基金项目
国家科技支撑计划项目“花生抗灾与节本增效关键技术研究与示范” （）
国家现代花生产业技术体系建设项目 （）
农业科技成果转化资金项目“高产油用花生新品种青花6号、青花7号应用与示范” （）
山东省“泰山学者”建设项目“作物栽培学与育种学” （）
山东省花生产业体系建设项目 （）
