Glyphosate is a commonly used herbicide . It has a stable market in China. The effect is naturally very good. However, if you can't master the correct application method, it is easy to cause phytotoxicity. Let's follow the small series to understand Let's go. 1. Not the higher the content, the better. Can not simply determine that 41% of the products are better than 33%, pay attention to the effective ingredients marked on the product label, especially the content of glyphosate acid, the general product will be the active ingredients glyphosate and glyphosate The salt content is marked. Some products with high content, such as the original drug, are difficult to add additives, but the effect is not good. 2, glyphosate is a herbicide herbicide, if used improperly will bring safety risks to crops. Some farmers use glyphosate to weed the field, often because of the dispersion of glyphosate, causing phytotoxicity to the crops next to it. 3, can not blindly pursue products quickly. Glyphosate is a systemic herbicide. It is different from the contact-type pesticide . The system has a conduction process. Relatively speaking, the time is relatively slow. Generally, it takes effect in 5-7 days. The weed leaves turn yellow, half. Weeds will die slowly around the month, so products that claim to be effective should be extra careful. 4. Some farmers did not clean the sprayer after use. As a result, when spraying other pesticides, the residual glyphosate agent was sprayed on other crops to cause phytotoxicity. If phytotoxicity occurs on rice, the leaves of the lighter are chlorotic, causing serious growth disorders, and severe or early death, or no heading, abnormal spikes, causing losses to rice production. In order to save money, some farmers will blindly pursue low prices when purchasing glyphosate. In fact, this is very undesirable. If the price of glyphosate is lower than the market price, there will be a large amount of additives and additives. Discount, the effect can also be known, the majority of farmers friends must pay attention! Industrial butterfly valves are wildly used in all type of industrial pipelines, such as power stataion, petrochemical, oil refinery, natual gas,water treatment ect. Centreline butterfly valve, double offset butterfly valve, triple offset butterflyvalve, CW butterfly valve large diameter butterfly valve and rubber lined butterfly valve with ASME & DIN standard are commonly used by customer. Industrial butterfly valve we provided are with soft and metal seal type and valve size are from 12 inch to 120 inch(DN300-DN3000) matching pressure from class 150 to class 2500(PN10-PN420) which are suitable for operating in the working media temperature from -29℃ to 593℃, as well as material in Cast iron, ductile cast iron, carbon steel, stainless steel, alloy steel and duplex steel in casting material. Butterfly Valve,Cw Butterfly Valve,Larger Diameter Butterfly Valve,Brass Ball Valve Yongjia South Trading Co.,Ltd , https://www.n-lvalve.com.jpg)
Use the four major mine areas of glyphosate to avoid getting involved