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本刊讯（特约通讯员徐苏君）为了更好地应用与推广复合生物肥，２月２１日，浙江省永康市经济特产站与上海达隆生物化学制品有限公司签订了“普利”复合生物肥示范应用与推广合作协议。双方协定，先在永康桃、梨、葡萄、西瓜等经济作物上建立示范应用小区，示范成功后，再在全?
The newsletter (special correspondent Xu Sujun) In order to better use and promotion of compound biological fertilizer, February 21, Yongkang City, Zhejiang Province, the Economic Products Station and Shanghai Dalong Biochemical Co., Ltd. signed a “Puli” composite bio-fertilizer demonstration Application and promotion cooperation agreement. The two sides agreed to establish demonstration and application communities on the economic crops such as Yongkang peaches, pears, grapes and watermelons. After demonstrating the success,