What is the quality of Jia Yalun's water-soluble fertilizer?

1, no negative effects. Raw materials suitable for irrigation and fertilization are generally good in water solubility, easy to absorb nutrients, not easy to be fixed by soil, not hardening soil, and harmful residues.

2. The application method is simple, which does not need complicated operation of mechanical point application or labor of foliar spraying, and is convenient for irrigation with water.

3, the fertilizer efficiency is fast and the effect is good. Irrigation fertilizer is applied together with water, which is quickly absorbed by plants. Generally speaking, the substance after fertilization will be partially absorbed and utilized within 24 hours. Because of sufficient water, the fertilizer is absorbed completely, the fertilizer utilization rate is high and the effect is good.

4. No harm to crops. Mechanical topdressing will damage some roots of plants, affect the absorption of fertilizers by plants, and also affect the normal growth of plants to a certain extent. Mechanical spraying, trade unions cause mechanical damage to young stems, young branches, young fruits and flowers of plants. However, flushing fertilization is applied with water, which is a "silent" fertilization, so it does no harm to plants.

5. Using uniform mechanical hole fertilizer as fertilizer, the local fertilizer concentration is large, which is easy to cause "seedling burning", or some plants have excessive nutrients, and some plants have insufficient nutrients, which can not achieve the purpose of uniform use. Foliar spraying also has the problem of uneven use to varying degrees. The fertilizer is completely dissolved in water before use, so the fertilizer is evenly used for the whole crop and each plant.

6. The high utilization rate of hole fertilizer will cause fertilizer loss due to lax coverage and dry weather. The fertilizer is dissolved in water, goes underground and is absorbed by plants. Therefore, it has large contact area with plant roots, fast absorption and high absorption rate, and reduces fertilizer loss caused by plant absorption too late. Therefore, the utilization rate of fertilizer and water is high.

7. Improve the soil environment through the life activities of microorganisms contained in irrigation and fertilization, and increase the supply of plant nutrients, including the total supply of plant nutrients in soil and production environment and the effective supply of plant nutrients.