Npk 13 40 13

Npk 13 40 13 supply plants with the elements that may be missing or in short supply in a form that can be used by the plants for faster growth. Most Npk 13 40 13 supply nitrogen, phosphorus and potassium. The other elements needed by plants are required in much lower quantities (trace elements) and weeds by providing important nutrients like nitrogen to the soil. Compost and manure are examples of organic Npk 13 40 13 that increase soil quality by feeding the microorganisms that live there. Microorganisms in the soil are fed to assist decrease erosion and maintain the soil aerated and moist. chemicals and a good bit of your topsoil are washed into water bodies. Once this happens it cause problems for fisheries and wildlife. These problems include; eutrophication (depletion of oxygen in water as a result of dissolved nutrients) which leads to algal blooms (excessive growth of algae), p