The invention discloses a compound agent for controlling rice sheath blight and rice blast, which consists of rice blast amide, acetazolol, nitrogen fertilizer, phosphate fertilizer, potassium fertilizer, humic acid, auxiliary, trace element, complexing agent, surfactant and synergist. The preparation method: the nitrogen fertilizer, phosphate fertilizer, potash fertilizer, humic acid, complexing agent, surfactant, synergist and trace element are grinding into fine powder by sand mill according to the formula ratio; the acetazolol and rice blast amide are loaded into the reaction kettle according to the formula ratio, and the auxiliary reaction is added to the reaction. The reaction of step 1 and step 2 is added to the reaction. The mixture is evenly mixed in the kettle, and the water is added into the suspension liquid and bottled and packaged as the finished product of the invention. The product is mixed with the microelements of rice blast amide and ethazol and organic matter, that is, bactericidal composition, also has an increasing nutrient composition, synergistic effect is remarkable, and it has the advantages of reducing the amount of pesticide and the safety of crops and grain.
【技术实现步骤摘要】
一种防治水稻纹枯病与稻瘟病的复合药剂
本专利技术涉及农作物杀菌药剂,具体涉及一种防治水稻纹枯病与稻瘟病的复合药剂。
技术介绍
水稻是我国第一大粮食作物,水稻纹枯病与稻瘟病又是水稻育秧过程中主要的病害之一。因为气候、管理等方面的原因,毁灭性发病屡见不鲜。传统单一农药的长期使用使病原菌的抗药性日益增强,迫使农民加大药剂量,必然造成农作物残留逐步增加。不同作用机理的有效成分进行复配,是延缓病害产生抗药性的良法,增加明显的配方,可大大降低农药的用药量,提高杀菌效率。
技术实现思路
本专利技术的目的是提供一种防治水稻纹枯病与稻瘟病的复合药剂,该药剂对生长期出现的水稻纹枯病及稻瘟病防治效果好,延缓病菌抗药性产生,是非常安全的水稻生长期防治纹枯病及稻瘟病杀菌的复合药物。为实现上述目的,本专利技术的技术方案是:一种防治水稻纹枯病与稻瘟病的复合药剂由下列原料组成:稻瘟酰胺10-30%乙唑醇5-20%氮肥5-15%磷肥5-15%钾肥5-15%腐殖酸5-30%助剂0.01-0.1%微量元素0.01-0.1%络合剂0.01-0.1%表面活性剂0.01-0.1%增效剂0.01-0.1%其制备方法如下:1、按配方比例将氮肥、磷肥、钾肥、腐殖酸、络合剂、表面活性剂、增效剂及微量元素经砂磨机磨成细粉过200目筛后备用;2、按配方比例将乙唑醇、稻瘟酰胺装入反应釜,加入助剂反应后,经研磨机磨成细粉过200目筛后备用;3、将步骤1和步骤2得到的粉末加入反应釜内混拌均匀,加入原料重量1-20倍水,成悬浮液体经灌装机装瓶包装即为本专利技术成品。所述微量元素为:铁、铜、锌、镁、钼、硅、硒、硼、钙、锰化合 ...
【技术保护点】
一种防治水稻纹枯病与稻瘟病的复合药剂,其特征在于:该药剂由下列原料组成:稻瘟酰胺10‑30%、乙唑醇2‑20 %、氮肥5‑15%、磷肥5‑15%、钾肥 5‑15%、腐殖酸5‑30%、助剂 0.01‑0.1 %、微量元素0.01‑0.1%、络合剂0.01‑0.1%、表面活性剂0.01‑ 0.1%、增效剂0.01‑0.1%。
【技术特征摘要】
1.一种防治水稻纹枯病与稻瘟病的复合药剂,其特征在于:该药剂由下列原料组成:稻瘟酰胺10-30%、乙唑醇2-20%、氮肥5-15%、磷肥5-15%、钾肥5-15%、腐殖酸5-30%、助剂0.01-0.1%、微量元素0.01-0.1%、络合剂0.01-0.1%、表面活性剂0.01-0.1%、增效剂0.01-0.1%。2.一种权利要求1所述的防治水稻纹枯病与稻瘟病的复合药剂的制备方法,特征在于:该制备方法包括如下步骤:(一)、按配方比例将氮肥、磷肥、钾肥、腐殖酸、络合剂、表面活性剂、增效剂及微量元素经砂磨机磨成细粉过200...
【专利技术属性】
技术研发人员:吴嫦华,
申请(专利权)人:黑龙江省苗必壮农业科技有限公司,
类型:发明
国别省市:黑龙江,23
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