|Table of Contents|

Effect of Different Organic Materials on the Soil Content of Carbon and Nitrogen and the Yield of Purple Cabbage(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2012年08期
Page:
4-8
Research Field:
Publishing date:

Info

Title:
Effect of Different Organic Materials on the Soil Content of Carbon and Nitrogen and the Yield of Purple Cabbage
Author(s):
LI Chuan-zhang1; 2; HUANG Jing1; GAO Li-juan1; LI Ji-jin1
1.College of Agriculture,Guangxi University,Nanning,Guangxi 530001;
2.Institute of Plant Nutrition and Resources,Beijing Academy of Agriculture and Forestry Sciences,Beijing 100097
Keywords:
purple cabbage; organic materials; soil organic carbon; soil nitrogen
PACS:
S 156.99
DOI:
-
Abstract:
Through 6 treatment field trials including without fertilization(CK),normal fertilization(CM),corn straw plus manure (SM),peat plus chicken manure(PM),mushroom residue plus chicken manure (MM) and high level of manure(HM),the effect of different organic materials on the content of carbon and nitrogen in the soil of newly built greenhouse as well as the yield of purple cabbage were studied.The results showed that the order among the treatment of carbon,nitrogen residue decomposition rate was MM>PM>CM>HM>SM.All treatment could increase soil organic carbon,reactive organic carbon,total nitrogen and ammonium nitrogen content.Among them the ability of MM and PM in treatment soil organic carbon and reactive organic carbon was significantly higher than CK treatment,and organic carbon content increased more than 36.64% comparing to CK,active organic carbon content increased more than 31.90%;HM,PM and MM was more active in treatment total nitrogen and ammonium nitrogen was significantly higher than CK,and total nitrogen levels increased more than 18.89%,ammonium nitrogen content increased more than 92.74%;Only HM and PM was higher than CK treatment concerning nitrate while CM，SM and MM treatment were all lower than CK treatment.Application of organic materials could improve the output of purple cabbage,of which HM,MM treatment had the highest yield，an increase of more than 20%.After considering the purple cabbage yield and soil carbon,nitrogen and other indicators，best effects could be obtained through MM processing.Therefore，the combined application of manure and mushroom residue and other organic materials could increase soil carbon and nitrogen content of newly built canopy,improve soil fertility，thus helping purple cabbage production.

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Last Update: 2014-08-30