复合生物刺激素在磷酸二铵和NPK复合肥中添加量的研究  

Research on adding amount of compound biostimulant in DAP and NPK compound fertilizer

作　　者：李进平 资学民 韦伟文 朱小花 杨德荣 LI Jinping;ZI Xuemin;WEI Weiwen;ZHU Xiaohua;YANG Derong(Yunnan Yuntianhua Co.,Ltd.,Kunming 650228,China;Yunnan Three Circles-Sinochem Fertilizer Co.,Lid.,Kunming 650113,China;Shenzhen Shenbotai Biotechnology Co.,Ltd.,Shenzhen 518120,China)

机构地区：[1]云南云天化股份有限公司,云南昆明650228 [2]云南三环中化化肥有限公司,云南昆明650113 [3]深圳市深博泰生物科技有限公司,广东深圳518120

出　　处：《磷肥与复肥》2018年第11期13-16,共4页Phosphate & Compound Fertilizer

摘　　要：对由氨基酸、壳寡糖等8个生物刺激素组成的复合生物刺激素(YCB-I)进行优化制备新的复合生物刺激素(YCB-I-M),并在辣椒上进行与肥药协同的小区试验。根据辣椒产量及病毒病防治效果,得出复合生物刺激素的最佳用量,从而确定复合生物刺激素在磷酸二铵(DAP)和NKP复合肥中添加量的计算方法。CompOund biostimulant (YCB-I)is the consistingof eight biostimulants including amino acid, chitosan etc.The new compound biostimulant (YCB-I-M)is the prepared after optimizing YCB-I.The field plot experiments of the new compound biostimulant in combination with fertilizer and pesticide are carried out on pepper.Based on the pepper yield and control effects of virus disease,the optimum application amount of compound biostimulant is found,the calculation method of addition amount of compound biostimulant in DAP and NPK compound fertilizer is determined.

关 键 词：复合生物刺激素 协同效应 添加量 

分 类 号：TQ444[化学工程—化学肥料工业] TQ449.4