How to use plant growth regulators correctly?

How to use plant growth regulators correctly? The use of plant growth regulators can refer to the following methods: 1, the preparation and use of the concentration should be accurate: the concentration of plant growth regulators is small, the requirement is very accurate. If the concentration is too high, it will slow down plant growth, deform, drop flowers, stop the growth of leaf roots, and even cause plant death; the concentration is too low to achieve the desired effect. 2. Spray carefully and grasp the treatment period and position: it is best to mark the application of plant growth regulators to prevent repeated application. The period of handling should be strictly controlled. The treatment site should be controlled according to different crop growth regulators and purposes of use. 3. Master the concentration according to the environmental conditions during treatment: pay attention to the environmental conditions when using, generally using high concentration at low temperature and low concentration at high temperature. It is usually used on sunny days. The plant moves slowly in cloudy days, which is easy to cause drug damage. 4. pay attention to not replacing fertilizer with medicine: the use of plant growth regulators can not replace fertilizer, water and other agricultural measures, even if they are promotive regulators, they must take sufficient fertilizer and water as a prerequisite to play their role. 5. Be careful not to mix at will: if several plant growth regulators are mixed or mixed with other pesticides and chemical fertilizers, we must fully understand whether the mixed use is feasible, not at will. 6. pay attention to strengthening fertilizer and water management: melons and fruit vegetables often form a large number of young melons, young fruits or accelerate plant growth after the use of plant growth regulators. Water and fertilizer management should keep up with water and fertilizer management to avoid malnutrition and stop the growth of formed organs. At the same time, some abnormal fruits should be removed. 7, pay attention to test first and then popularize: generally, do a single plant or small area test first, and then pilot test, and finally popularize in a large area, so as to avoid greater losses. Click to get more regulator use technology click to get more pesticide use technology