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Survey and Study on Soil Nutrients of Different Cropping Systems in Northern Ecology Region of Tianjin(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2010年11
Page:
0-
Research Field:
Publishing date:

Info

Title:
Survey and Study on Soil Nutrients of Different Cropping Systems in Northern Ecology Region of Tianjin
Author(s):
CHEN Yong -li 1 ;  LU Shu-chang 2
1. Jixian Agricultural Technology ExtensionCenter, Tianjin 301900; 2. Department of Agronomy, Tianjin Agricultural University, Tianjin 300384
Keywords:
: Tianjin;  cropping systems;  soil nutrients;  survey
PACS:
S 604+,6
DOI:
10.11937/bfyy.2010011008
Abstract:
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References:

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Last Update: 2015-12-02