1. Cleaning and prevention method Immediately after spraying the herbicide in the wheat field, rinse the sprayer with clean water and wash the sprayer several times before spraying other pesticides to prevent the damage caused by the herbicide residue.
2, water spray cleaning method If found in time, immediately spray clean water for cleaning, spray once every morning and evening, even spray 3-4 days, can effectively control the development of phytotoxicity, reduce the damage caused by phytotoxicity.
3. The cultivating loose soil method is used to cultivate loose soil, break soil compaction, enhance soil permeability, promote beneficial microbial activities, accelerate the decomposition of soil nutrients, enhance the absorption capacity of roots for nutrients and water, and restore the growth and development of plants as soon as possible. Damage caused by harm.
4. Hormone Relief Method After the occurrence of phytotoxicity, timely spray Qibao (Nine-O2) hormonal plant growth regulator to relieve the degree of phytotoxicity and promote growth. The general spray concentration is 40ppm solution.
5, fertilizer and seedling method After the occurrence of phytotoxicity, plant growth and development is blocked, should be given timely nutritional supplements. First, foliar spray fertilizer can spray 500 times of dry land dragon or 600-800 times of Huimanfeng to quickly replenish nutrients; secondly, soil topdressing can apply 5-6 kg of urea per acre to promote plant growth. Reduce the degree of phytotoxicity.
Ningbo Jingcheng Technology Co., Ltd. is a professional Vertical Plastic Water Meters manufacturer.
Jingcheng wireless remote transmission water meter and the AMR (automatic meter reading) system were designed for the Water Supply Department, Which is new accounting management system. The system consists of 4 components: water meter, zone collector, GPRS concentrator and master point (management center). It adopts Zig-Bee with GPRS communication way to achieve a automatic and intelligent charge management.
Please feel free to contact us if you need any Vertical Plastic Water Meters.
Plastic Water Meters,Vertical Plastic Water Meter,Wireless Valve Control Water Meter,Wireless Remote Valve Water Meter
Ningbo Jingcheng Technology Co., Ltd. , https://www.jingchengmeter.com