Response of wheat to sulfur fertilization1
作者:
RichardJ. Mahler,
RichardL. Maples,
期刊:
Communications in Soil Science and Plant Analysis
(Taylor Available online 1986)
卷期:
Volume 17,
issue 9
页码: 975-988
ISSN:0010-3624
年代: 1986
DOI:10.1080/00103628609367766
出版商: Taylor & Francis Group
关键词: Plant analysis;sulfur content;nitrogen/sulfur ratios;Triticum aestivumL.
数据来源: Taylor
摘要:
Coker 7473wheat (Triticum aestivumL.) was grown on Keo silt loam (coarse‐silty, mixed, thermic Dystric Fluventic Entrochrepts) with four S sources applied at various rates for two years. The innate S level of this soil was not adequate for optimum grain yield; therefore, additional S significantly increased grain yield and S concentration and decreased N/S ratios in wheat tissue. Minimum S concentration and N/S ratios in plant tissue for maximum yield ranged from 1.3 to 2.73 g S/kg and 9.5 to 19.2, respectively.
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