Foliar fertilizer has been very popular in recent years. Many ordinary people don't know much about this thing. Just seeing that there are many sellers selling this on the market, how should the ordinary people choose the foliar fertilizer on the market? To properly choose foliar fertilizer, you must pay attention to 3 points: The first is to cooperate with soil fertilization. The supply of foliar fertilizers is limited and can only be used as an auxiliary means. Therefore, based on soil fertilization, combined with soil fertilization, crops need or lack of nutrients, and purchase foliar fertilizer containing nutrients; The second is to purchase qualified products. Most of the commercial foliar fertilizers on the market are good, generally containing a variety of nutrients, and often added ingredients that can improve the spraying effect, such as active agents, chelating agents, growth regulators, and the like. However, there are also counterfeit and shoddy products, so farmers should look at the three certificates (fertilizer registration certificate, production license, product certificate) when purchasing, and keep the bills to prevent being deceived. It is best to buy it from well-known and trustworthy merchants. If you have the conditions, you can do a simple comparison test in your home. The third is to pay attention to the spraying method. Read the product manual carefully before use and strictly follow the requirements. Pay attention to the spraying concentration, spraying time, spraying times and weather conditions of the foliar fertilizer. Avoid the hot sun and rainy days.
Sealand is a trustworthy manufacturer of CNG Mass Flow Meter, CNG Mass Flowmeter, CNG Flow Meter, CNG Flowmeter, CNG Coriolis Meter, ATEX, IECEx & CE approved.
With its high accuracy, wide rangeability and reliable performance, Sealand meter has been applied in many kinds of industries during the last 8 years. Unlike others who only focus on the measurement of liquid at normal pressure & temperature, Sealand has conquered the difficulty in the measurement under severe conditions, such as high pressure, high viscosity, high & low temperature. CNG Mass Flow Meter, CNG Mass Flowmeter, CNG Flow Meter, CNG Flowmeter, CNG Coriolis Meter Zhejiang Sealand Technology Co., Ltd. , https://www.sealandflowmeter.com
Take CNG (compressed natural gas) for example. As the saying goes, the meter can measure anything else if it can measure CNG. It is quite hard to measure gas under high pressure. The sensor must be able to bear high pressure; in this way, the thickness of flow tube must be increased, so the transmitter shall be more sensitive to detect the signal; however, Sealand made it. Sealand's first model is specially designed for CNG dispenser, and now thousands of this model are put into use on the market.