First, seedlings of melons are transplanted from the seedbed to the field. The absorption function of the roots is reduced, and the fertilizer is very close to the roots of the seedlings, which can easily injure the seedlings and cause the survival rate to decline. In particular, those seedlings that have applied nitrogenous fertilizers, if they suddenly see heavy rain after transplanting, the consequences will be more serious.
Secondly, it takes a process to dissolve the fertilizer in the soil. If the fertilizer is transplanted while fertilizing, because the fertilizer has not fully dissolved into the soil, the seedling root system will hardly absorb the nutrients in the soil, and the slow seedling will be very slow, especially if it is not In good times, the seedlings do not receive nutrition for a long time, and it is easy to cause weak seedlings and weak seedlings, and thus become infected.
Therefore, when transplanting seedlings of young vegetables, it is better to apply the base fertilizer 10 to 15 days in advance according to the soil fertility, crop type, and seal the soil. When the seedlings are transplanted into the vegetable seedlings, the fertilizer is dissolved in the soil. The roots of the seedlings can quickly absorb the nutrients in the soil. After this transplanting, the fertilizer will not aggregate into a pile and cause burning.
Freeze-dried powder is a sterile powder injection obtained by freezing the liquid medicine into a solid state in a sterile environment, and subliming and drying the water in a vacuum. Freeze-dried powder is composed of a bottle of high-purity and high-active biological protein freeze-dried powder and a high-purity liquid essence. When using, it needs to be connected with a patented vacuum to reconstitute the freeze-dried powder and the essence to activate the biological protein activity.
Freeze Dried Fruit Powder,Strawberry Powder,Freeze Dried Powder,Raspberry Powder
YT(Xi'an) Biochem Co., Ltd. , https://www.ytnutra.com