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旱作区甘薯使用保水剂的方法及增产效果
王泽义,雷震宇,李连科,王承荣,韩保泉,任春平
Proper Using Method of Water-keep-matter in Dry Farming Section, which increases sweet potato’s production
中国农学通报 . 2004, (5): 162 -162 .  DOI: 10.11924/j.issn.1000-6850.0405162