I believe that many farmers who care about fertilizer news have such a question recently, that is, how does the “new†fertilizer, which is relatively hot in the agricultural capital market, come in the past two years? real or fake? Is it useful? If you want to understand "carbon fertilizer", you must take a serious look. First, how did the "carbon fertilizer" on the market come from? First of all, many people may know that in humic acid fertilizers, humic acid is mainly a macromolecular organic weak acid polymer formed by decomposition and transformation of animal and plant residues, which can be divided into fulvic acid, Black humic acid, brown humic acid, etc. The main components of humic acid are carbon, oxygen, hydrogen, nitrogen, sulfur and other substances. From this point of view, humic acid fertilizer does contain carbon, but some habits are used to wipe the ball. The company will seize this point and carry out the concept of stealing the so-called "carbon fertilizer". Second, why is it that "carbon fertilizer" is not a fertilizer? As mentioned above, humic acid fertilizer does contain a certain amount of carbon and carbon components, and carbon is one of the six essential elements of crops (accounting for 35% of crop dry matter), but it cannot It is neither scientific nor very sensible to steal the name of humic acid fertilizer into the so-called "carbon fertilizer" concept. First of all, the carbon nutrients required for any crop growth and development (including other plants) are mainly through photosynthesis of plants and absorption of carbon dioxide in the atmosphere, with only a small amount of humic acid carbon and soil water-soluble organic carbon. Providing carbon nutrients to crops and producing carbohydrates, proteins, sugars, amino acids, cellulose, enzymes and other substances in the body, crop root deficiency, root degeneration, premature senescence, leaf failure rate and poor resistance. However, the carbon needed for crops is mainly through leaf absorption and conversion, rather than directly confusing carbon sources like those of “carbon fertilizer†manufacturers, using the concept of vagueness to promote “adding carbon nutrition to crops through the use of carbon fertilizerâ€; The carbon obtained by the carbon dioxide absorbed in the air is not replaced and supplemented by the use of fertilizer. From this point of view, the so-called carbon-bearing humic acid fertilizer sold under the "carbon fertilizer" tweezers is not really "Carbon fertilizer". Secondly, in China's fertilizer registration, there is registration of humic acid fertilizer, but it does not include "carbon" in the registration of fertilizer technical indicators. It is also recommended that those fertilizer manufacturers or agricultural traders who sell "humic acid fertilizer" with "carbon fertilizer" should not make false misleading propaganda, but should strictly abide by the relevant provisions of the State's "Regulations on the Management of Fertilizer Registration" and grasp the good rot. The name of the acid fertilizer is not to be misleading for the farmers to buy fertilizer. In a strict sense, even humic acid is neither a fertilizer nor a nutrient. It is a functional substance that combines and stabilizes nutrients, enhances fertilizer efficiency, and harmonizes soil and fertilizer, and enhances the physiological activity of crops. The application of carbon-containing humic acid fertilizer can improve the relationship between soil and fertilizer and improve the efficiency of fertilizer. However, the effect of humic acid fertilizer cannot be exaggerated or distorted. The promotion of carbon-containing humic acid or humic acid fertilizer should be carried forward. Scientific and objective methods should be promoted in accordance with the name of the country's established humic acid fertilizer. Third, how to distinguish between true and false humic acid fertilizer instead of "carbon fertilizer"? Humic acid fertilizer is a very good active fertilizer for both cultivated land and crops. High-quality active humic acid fertilizers are mostly made of high-quality weathered coal from Xinjiang and Inner Mongolia and high-quality young lignite from Yunnan. The technology of oxidative extraction combined with ultrafine pulverization improves the activity of fertilizers and adopts advanced processes such as chelation. The scientific ratio and reaction of humic acid with nutrients such as NPK can produce high-quality high-activity humic acid fertilizer. However, some anti-counterfeiting enterprises seek to make huge profits in order to reduce costs or because the level of process technology is not up to standard. Usually, some toners, flue ash, iron oxide red or even some dyes are directly added for fraud, and some of them are directly used by ordinary goods. Black-hearted enterprises that produce lignite and weathered coal, and some illegal enterprises directly use bio-generated waste (mainly plant ash, low carbon content) or poultry manure to produce humic acid fertilizer. There is no guarantee in the quality of the acid fertilizer. Then, how can our peasant friends use the "eyes of the fire" to identify these true and false humic acid fertilizers that look similar in appearance? Here are a few ways to identify: 1. Look at the color of the particles: If you look at it yourself, the color of the real humic acid fertilizer is basically dark brown or black gray, and the color of the fake humic acid fertilizer is very deep and pure black. 2. Look at the color of the solution: Dissolve the true and false humic acid fertilizer in clear water. The true humic acid fertilizer solution is brown or brown, while the fake humic acid fertilizer solution is mostly black or dark brown. And some have a lot of impurities precipitated. 3. Look at the change after moisture absorption: Humic acid has a very strong water absorption, pinching a few fertilizer granules in the hands, using mouth to face the big mouth and two mouth moisture, the color of the real humic acid fertilizer granules will become particularly dark It shines brightly, and the color of the fake humic acid particles does not show any change. The above is all about "carbon fertilizer". For the agricultural fertilizers that are constantly emerging in the market, everyone must polish their eyes and carefully distinguish them. Don't blindly listen to advertising! Dual Lens Flood Light Camera,Wireless Wifi Cctv Camera,1080P Camera,Security Surveillance Camera Shenzhen Zuomi Technology Co., Ltd. , https://www.nbbkvis.com
