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On the morning of April 15th, Yongdeng County Science and Technology Association, County Science and Technology Bureau, and Gansu Agricultural University jointly launched the “Agricultural Science and Technology” in Hanjiajing Village, Liushu Town. Knowledge” online training, more than 30 villagers participated in the training. Xie Junhong, a professor at the School of Agriculture of Gansu Agricultural University, gave a lecture online on the shaping and pruning of red grapes, scientific fertilization, and the cultivation of new corn varieties. During the activity, Yongdeng County Science and Technology Association, Science and Technology Bureau and Gansu Agricultural University distributed 5 tons of mulch film, 2 tons of fertilizer and micro-fertilizer worth 3,000 yuan to villagers, and distributed more than 200 brochures on planting and breeding technology knowledge to help farmers in Liushu Town. The masses carry out spring ploughing production.