|Table of Contents|

Study on the Development and Application of New Soil Amendment in the Degenerating Greenhouse Areas(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2013年17期
Page:
183-186
Research Field:
Publishing date:

Info

Title:
Study on the Development and Application of New Soil Amendment in the Degenerating Greenhouse Areas
Author(s):
JIN Zhen-yu; ZOU Hong-tao; MA Ying-bo; ZHANG Yu-long; ZHANG Yu-ling; YU Na
Key Laboratory of Preservation of Northeast Cultivated Land,Ministry of Agriculture,National Engineering Laboratory for High Efficiency Utilization of Soil and Fertilizer,College of Land and Environment,Shenyang Agricultural University,Shenyang,Liaoning 110866
Keywords:
soil amendment; greenhouse soil; soil physical and chemical property; pepper yield
PACS:
S 156.2
DOI:
-
Abstract:
Taking the degenerating greenhouse soil as the research object,with peanut shell powder,carbonized rice husk and bio-fertilizer as the main materials of soil amendment,and pepper as the test crop,the effects of different components of amendment on soil physical,chemical and biological properties and pepper growth and output were studied.The results showed that applying PSIM1 amendment (10% shell powder+10% carbonized rice husk+5% bio-fertilizer+75% degraded greenhouse soil) could reduce soil bulk density,increase the soil water retention,alleviate soil acidification,improve the organic matter content,in coordination of soil available nutrients.It could significantly improve protected pepper production and quality.

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Last Update: 2014-08-12