Effects of Different Fertilizer on Soil Organic Matter and Soil Total Nitrogen Content(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:

2012年08期

Page:

152-154

Research Field:

Publishing date:

Info

Title:

Effects of Different Fertilizer on Soil Organic Matter and Soil Total Nitrogen Content

Author(s):

ZHOU Jun-guo; YANG Peng-ming

College of Horticulture and Landscape Architecture，Henan Institute of Science and Technology，Xinxiang，Henan 453003

Keywords:

soil organic matter; soil total nitrogen; soil nutrient

PACS:

S 606

DOI:

-

Abstract:

Soil organic matter and soil total nitrogen content in different fertilizer was systemic studied.The results showed that urea，chicken manure，maize straw made soil organic matter content increased 12.24%，27.43%，26.35% respectively compared with the control in the Ⅰ fertilization level.Soil total nitrogen content increased 15.42%，39.85%，33.28% respectively compared with the control in the Ⅰ fertilization level.There were significantly higher than control.Urea，chicken manure，maize straw made soil organic matter content increased 25.34%，49.03%，50.25% respectively in the Ⅱ fertilization level.Soil total nitrogen content increased 20.00%，61.98%，42.29% respectively in the Ⅱ fertilization level.Urea，chicken manure，maize straw made soil organic matter content increased 34.13%，51.55%，71.71%，and soil total nitrogen content increased 22.90%，83.36%，70.99% respectively in the Ⅲ fertilization level.The affect order for soil urease activity by 3 fertilizers in different fertilizer levels was chicken manure，straw，urea.The affect order for soil organic matter content was chicken manure，maize straw，urea in Ⅰ fertilization level and maize straw，chicken manure，urea in Ⅱ and Ⅲ fertilization level.The effect order for soil total nitrogen content was chicken manure，maize straw，urea in 3 fertilization levels.

References:

[1]张兴义,隋跃宇,王其存,等.土壤有机质含量与玉米生产力的关系[J].土壤通报,2007,38(4):657-660.

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Memo:

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