%0 Journal Article
%T Studies on the comprehensive development of hilly land in Fujian-Ⅰ . Effects of different planting manners on the orchard ecosystem<br>福建山地综合开发中红壤保育研究——I．不同垦殖方式对果园生态系统的影响
%A ZHENG Zhong-Deng
%A HUANG Yi-Bin
%A WENG Bo-Qi
%A LUO Tao
%A YU Jia-Wang
%A <br>郑仲登
%A 黄毅斌
%A 翁伯奇
%A 罗 涛
%A 于家旺
%J 中国生态农业学报
%D 2003
%I 
%X Effects of different planting manners on the orchard ecosystem are studied and the results show that the relationship between the intensity of rainfall and run-off amount shows an exponential function. The horizontal reclaim in terrace is the effective engineering practice to prevent run-off and soil erosion in hilly land. The practices that reclaim in down-slope for planting fruit trees, planting the grass plants in 50cm width between fruit trees to form the grass fences, growing leguminous plants such as Pinto peanut on slope surface are the comprehensive ways to run the hilly orchard. Planting leguminous forages in new developing orchard may decrease soil bulk weight, improve soil porosity and the kinds and amount of soil microorganism, adjust the temperatures on the soil surface and within soil layer, increase soil moisture and organic matter, improve soil fertility and increase the contents of soil total N and fast-acting nutrition. These planting practices are favorable to the growth of fruit trees.
%K Run-off
%K Soil erosion
%K Interplanting in orchard
%K Reclaim manners
%K Ecosystem<br>径流
%K 土壤侵蚀
%K 果园套种
%K 垦殖方式
%K 生态系统
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=03F54A49DE00578AA0E5DDF5BC021AA7&cid=1A8B5357F0EF07B8&jid=AB3ABF502E2E1FF39F0E3B80164C9031&aid=1C830D0123B80E7F&yid=D43C4A19B2EE3C0A&vid=708DD6B15D2464E8&iid=38B194292C032A66&sid=EB552E4CFC85690B&eid=70AC2EF7F2065E09&journal_id=1671-3990&journal_name=中国生态农业学报&referenced_num=10&reference_num=1