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Effect study on sunflower nutrient expert system for fertilization recommendation
Yu DUAN, Xia FAN, Hao AN, Jun ZHANG, Jun-mei LIANG, Ting-ting ZHANG, Yu-peng JING, Bo WANG
CHINESE JOURNAL OF OIL CROP SCIENCES . 2021, (6): 1108 -1114 .  DOI: 10.19802/j.issn.1007-9084.2020196