Introduction to liquid fertilizer

Liquid fertilizer is a kind of liquid fertilizer, which refers to the direct spraying of fertilizer and water on the leaves or roots of plants. Liquid fertilizer is easily absorbed by plants, saving time and labor

Liquid fertilizer action

The deficiency of liquid fertilizer can promote the normal development of plants and promote the effective development of plants

Second, liquid fertilizer can effectively inhibit soil hardening caused by improper use of chemical fertilizer, improve pastoral soil quality, cultivate soil fertility, activate soil, promote the development of plant roots and ensure maturity and yield

Third, after liquid fertilizer is absorbed by plants, it can effectively prevent diseases and pests

Fourth, the use of liquid fertilizer is less, the cost is low and the efficiency is high, which can promote the improvement of crop quality

Fertilization method of liquid fertilizer

Foliar spraying

It refers to the measure that plants obtain nutrient elements on the leaf surface by spraying fertilizer solution, which can make efficient use of fertilizer

Seed soaking

It refers to soaking plant seeds in liquid fertilizer to activate seed endogenous hormones and improve seed germination rate

Drip irrigation

It refers to adding liquid fertilizer into irrigation water for drip irrigation, which can effectively regulate the supply of crop water and nutrients

Chong Shi

It refers to that the fertilizer is dissolved in water and then washed into the cultivation pool with the water, which is suitable for topdressing in protected field vegetables with film mulching cultivation

Soilless culture

Liquid fertilizer used in soilless cultivation can avoid the loss of nutrients and adjust air humidity

Precautions for the use of liquid fertilizer

Direct contact between plants and fertilizer is easy to cause damage, so pay attention to the mixing ratio of fertilizer and water< span>