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The use of humic acid urea fertilizer for increasing yield and utilization of nitrogen in sweet potato Â
Xiaoguang, Chen, Meng, Kou, Zhonghou, Tang, Aijun, Zhang, Hongmin, LiJournal:
Czech Journal of Genetics and Plant Breeding
DOI:
10.17221/24/2017
Date:
May, 2017
File:
PDF, 1.08 MB
2017