[1]王洪刚.果园覆草技术综合效应研究[J].水土保持研究,2001,8(03):55-57.
　WANG Hong-gang.Study on Comprehensive Effects of Mulching Straw in Orchard[J].Research of Soil and Water Conservation,2001,8(03):55-57.
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果园覆草技术综合效应研究

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 8 期数: 2001年03期 页码: 55-57 栏目: 出版日期: 1900-01-01
Title:
Study on Comprehensive Effects of Mulching Straw in Orchard
作者:
王洪刚
山东省平邑县对外农业协作办公室, 山东平邑273300
Author(s):
WANG Hong-gang
External Agricultural Collaboration Office in Pingyi County 273300, Shandong Province, China
关键词:
覆草; 综合效应; 果园
Keywords:
mulching straw; comprehensive effects; orchard
分类号:
S606
摘要:
探讨了果园多年连续覆草对果园土壤酶活性、土壤养分含量、土壤理化性质及果树生长的影响分析。结果表明覆草使土壤酶活性成倍增加，速效养分迅速增加，土壤容重降低，果树生长量增加，并且提出了不同条件下果园覆草适宜时间和方法，针对覆草过程中存在的问题提出了改进意见。
Abstract:
The effects on continuously mulching straw several years in orchard to soil enzyme activity, soil nutrient content, soil physical and chemical characteristics in orchard and fruit tree growth were discussed. The results indicated that mulching straw made soil enzyme activity increase by times, quick results nutrient increase quickly, soil bulk density decrease and fruit tree growth increase. Suitable time and methods of orchard mulching straw under different conditions were advanced. Improving suggestions were put forward aiming at existent problems during mulching straw.

相似文献/References:

[1]徐征和,王秀茹,方英.黄河泥沙淤改造地区域综合效应评估研究[J].水土保持研究,2010,17(01):202.
　XU Zheng-he,WANG Xiu-ru,FANG Ying.A Synthetical Effect Assessment for Silt’s Being Transformed into Land of the Yellow River[J].Research of Soil and Water Conservation,2010,17(03):202.

备注/Memo

收稿日期:2001-6-6。
基金项目:山东省人民政府可持续发展科技示范工程“山区生态资源保护及综合开发利用技术的研究与示范”项目资助
作者简介:王洪刚，男，37岁，高级工程师，1986年毕业于山东农业大学林业专业，从事小流域水土保持规划设计施工，发表论文10余篇.

更新日期/Last Update: 1900-01-01