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1.选择正确剂型调节剂在使用前先认清其适用的作物,不能盲目使用。如云大—120就有粮食专用、果蔬专用等多种剂型。 2.喷施浓度植物生长调节剂有较严格的使用浓度,必须按要求浓度配对,防止因浓度不当造成不良的后果。 3.使用时期调节剂在作物的不同时期使用效果不同,一般调节剂对作物喷施时期要求较严,如玉米王在玉米大喇叭口后期(抽雄前10天用手捏80%—90%喇叭口内有雄穗硬芯时)使用。 4.喷药时间选择适宜的喷药时间,利于作物对药剂的吸收利用,一般选在晴天无风上午露水干后,10时前使用或下午4时后使用。 5.使用方法不同调节剂要求不同的使用方法。如双效微肥既可
1. Select the correct dosage form regulator prior to use to identify their applicable crops, can not be blindly used. Such as cloud-120 there are food-specific, fruit and vegetable-specific formulations. 2. Spraying concentration Plant growth regulators have a more stringent concentration, the concentration must be matched according to the requirements to prevent the concentration of inappropriate adverse consequences. 3. The use of seasoning agent in different crops use different effects, the general regulator on the crop spraying period more stringent requirements, such as corn king corn in the late part of the big bell (tassel 10 days before hand pinch 80% -90% speakers When there is a hard-core tassel mouth) use. 4. Spraying time to select the appropriate spraying time, which will help the crop absorption and utilization of chemicals, the general election in the sunny morning dew dry wind, before 10 o’clock or 4 pm after use. 5. Use Different regulators require different methods of use. Such as dual-effect micro-fertilizer can be