Green foods require fertilizers that meet the crop's nutritional needs while also replenishing organic matter to the soil, thereby maintaining or enhancing soil fertility and biological activity. Both organic and inorganic (mineral) fertilizers, particularly those rich in nitrogen, should not negatively impact the environment or affect the crop's nutrition, taste, variety, or resistance. To meet these requirements, two types of fertilizers are highly recommended.
First, decomposed farmyard manure. This type of fertilizer is mainly composed of biological materials, such as plant residues, animal excreta, and organic waste. It includes compost, made from straw, lake grass, human and animal waste, and small amounts of soil, through aerobic microbial decomposition. There's also manure fertilizer, which is similar in composition but produced under anaerobic conditions. Biogas fertilizer comes from the by-products of biogas production, including slurry and water. Green manure involves using fresh plants, either by direct application or in a reactor. Crop straw and mud fertilizers are also common, as well as cake fertilizers, which are derived from oilseed pressings like rapeseed or cottonseed. These fertilizers can be treated with jinbao starter to eliminate worm eggs and are safe for use after proper fermentation.
Second, microbial fertilizers. These are products containing live microorganisms that help improve soil health. They can be categorized into five types based on the specific microbes they contain: rhizobia, nitrogen-fixing bacteria, phosphate-solubilizing bacteria, silicate bacteria, and compound microbial fertilizers. These fertilizers not only contain beneficial bacteria that fix nitrogen, solubilize phosphorus, and release potassium, but also include organic matter, humic acid, and essential trace elements. High-quality options, like Kumba fungus fertilizer, help reduce the need for chemical fertilizers, address issues like soil compaction, and boost microbial activity. As a result, they are an ideal choice for producing high-quality green food.
Flood Barrier,Flood Door Barrier,Flood Control Barrier,Flood Stop Barrier
Denilco Environmental technology(Suzhou)Co., Ltd. , https://www.wflood.com