Potassium Management in Apple Production in North China

Yan'an Tong, University of China
Email:
Department of Resources and Environment, Northwest A&F University of China, Yangling, Shaanxi, 712100

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Rongzong Cui, Shandong Academy of Agricultural Sciences
Email:
Institute of Agricultrual Resources and Environment, Shandong Academy of Agricultrual Sciences, No. 202 Gongyebei Road, Jinan City, Shangdong Province, 250100

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Ren Wang, Liaoning Academy of Agricultural Sciences
Email:
Institute of Soil and Fertilizer, Liaoning Academy of Agricultural Sciences, Dongling Road No. 84, Shenyang, Liaoning, 110161

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