黑龙江省自然科学基金项目(830038)
刘春香,王金武,周文琪,唐汉,王奇,闫东伟.液肥深施双斜孔式喷肥针动力学分析与试验[J].农业机械学报,2016,47(3):53-58. Liu Chunxiang, Wang Jinwu, Zhou Wenqi, Tang Han, Wang Qi, Yan Dongwei. Dynamics Analysis and Experiment of Double Oblique Hole Spray Fertilizer Needle of Liquid Fertilizer Deepfertilization[J]. Transactions of the Chinese Society for Agricultural Machinery,2016,47(3):53-58.
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