Effects of Combined Application of Nitrogen and Potassiumon on Yield and Nutrient Accumulation of Wheat in Huaibei Lime Concretion Black Soil Area, China

Effects of Combined Application of Nitrogen and Potassiumon on Yield and Nutrient Accumulation of Wheat in Huaibei Lime Concretion Black Soil Area, China

To provide theoretical and technical basis for the scientific application of nitrogen (N) and potassium (K) fertilizer in wheat cropping in Huaibei lime concretion black soil area, a field experiment was performed to study the effects of different N and K treatments (N:180, 240, 300, 360 kg&#183...

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Bibliographic Details
Main Authors: LEI Zhi-meng, HAN Shang, WU Ji, ZHU Lin, WANG Jian-lai, HE Xian-fang
Format: Article
Language:zho
Published: Agro-Environmental Protection Institute, Ministry of Agriculture 2017-03-01
Series:Journal of Agricultural Resources and Environment
Subjects:
combined application of N and K
wheat
yield
nutrient absorption
fertilizer benefit
Online Access:http://www.aed.org.cn/nyzyyhjxb/html/2017/2/20170210.htm

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