%0 Journal Article
%T Effects of cucumber continuous cropping on the soil physi-chemical characters and biological activities<br>黄瓜连作对土壤理化性状及生物活性的影响研究
%A LU Wei-Guang
%A YU Ting-Yuan
%A ZHU Hai-Tao
%A SHEN Qi-Rong
%A ZHANG Chun-Lan
%A <br>吕卫光
%A 余廷园
%A 诸海涛
%A 沈其荣
%A 张春兰
%J 中国生态农业学报
%D 2006
%I 
%X The effects of cucumber continuous cropping on the soil physi-chemical characters and biology activities were studied through pot and field trials.The results show that cucumber continuous cropping makes the soil secondary salinization heavy;makes the soil nutrition unbalanced,i.e.P is excessive and K content low;and also makes the bacterium-type soil transferred into the epiphyte-type soil,causing the heavy soil root-knot nematode disease,being 4.38 pieces of root-knot nematode in one gram soil.
%K Cucumber
%K Continuous cropping
%K Physi-chemical characters
%K Biological activity<br>黄瓜
%K 连作
%K 理化性状
%K 生物活性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=03F54A49DE00578AA0E5DDF5BC021AA7&cid=1A8B5357F0EF07B8&jid=AB3ABF502E2E1FF39F0E3B80164C9031&aid=F9A3143B82B48FEC&yid=37904DC365DD7266&vid=F3583C8E78166B9E&iid=0B39A22176CE99FB&sid=EFD65B51496FB200&eid=CDEBD1ACE0A4C1C1&journal_id=1671-3990&journal_name=中国生态农业学报&referenced_num=16&reference_num=10