The usage of commen water soluble fertilizers
Water - soluble fertilizer is a type of fertilizer that can dissolve quickly in water, featuring high absorption efficiency and quick results, and is widely used in agricultural planting. The functions of water - soluble fertilizers are significant. They can timely supplement nutrients for crops, promote their growth and development, and improve yield and quality. Here are some common water - soluble fertilizers.
NPK 20 - 20 - 20 + TE is a balanced water - soluble fertilizer with balanced contents of nitrogen, phosphorus and potassium, and contains TE (trace elements). Its function is to provide comprehensive and balanced nutrients for crops at all growth stages, meeting the basic needs of crops in the process of vegetative growth and reproductive growth. It can promote steady growth of plants, make leaves dark green and roots developed. It has a wide range of uses, suitable for the seedling stage and growth period of vegetables, fruits, flowers, field crops, etc. It can be applied by foliar spraying or drip irrigation, laying a good foundation for crop growth.
NPK 5 - 15 - 45 is a high - potassium water - soluble fertilizer with high potassium content, moderate phosphorus content and low nitrogen content. Its main function is to promote crops to flower and fruit. It can increase sugar accumulation in fruits, improve fruit color and taste, and at the same time enhance the stress resistance of crops, such as drought resistance and disease resistance. In terms of uses, it is especially suitable for fruit trees and melon crops during the fruit expansion and coloring period, which can effectively improve fruit quality and yield.
NPK 30 - 10 - 10 is a high - nitrogen water - soluble fertilizer with high nitrogen content and relatively low phosphorus and potassium contents. Its main function is to promote the vegetative growth of crops, enabling plants to have luxuriant stems and leaves, and accelerating the growth of new shoots and the development of leaves. It is mostly used in the vigorous growth period of leafy vegetables (such as green vegetables, spinach, etc.), as well as the vegetative growth period of fruit trees, flowers, etc. It can quickly supplement nitrogen and promote the rapid growth of leaves.