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Study on Response of Early Rice to P Application and Abundance and Deficiency Indices of Soil Available P in different Regions of Hunan Province
鲁艳红 廖育林 黄铁平 罗尊长 鲁剑巍
Chinese Agricultural Science Bulletin . 2011, (5): 94 -99 .  DOI: 10.11924/j.issn.1000-6850.2010-2869