How Vegetables Can Promote Deep Roots and Increase Yield

In the past vegetable production in the maintenance ground, vegetable farmers used to focus on improving the conditions of temperature, light and air, but not on improving the soil environment and creating a work that is conducive to the development of the root system and maintain its vigorous vitality. "Deep roots lead to luxuriant leaves". Only by developing a well-developed and vigorous root group can we achieve high yield and high quality. At present, the agricultural measures to promote root development mainly include:

1. Deep ploughing and increasing farmyard manure

Deep plowing is to eliminate soil compaction and add the foundation of the living soil layer. During deep ploughing, a large amount of farmyard manure is applied and new high-fat film is sprayed together, which can not only provide long-term multi-element nutrients to crops, but also improve the soil structure, improve the physical and chemical properties of the soil, and provide the growth of vegetables. Soil conditions with excellent permeability and strong buffering capacity.

2. Cultivate multiple seedlings and protect the seedling roots

The root system of most vegetables is formed in the seedling stage. During seedling raising, cultivate seedlings with developed root systems, and maintain these root groups during the seedling raising process and when transplanting and planting

3. Cultivate multiple seedlings and protect the seedling roots

The basic root system of most vegetables is formed during the seedling stage. During the seedling raising period, cultivating the seedlings with developed root system, and protecting these root groups during the seedling raising process and transplanting and planting, is not only conducive to slowing the growth of the seedlings, but also plays an important role in the future growth and development. From the point of view of mulch, it is very necessary to use containers such as nutrition pots, plastic buckets or paper bags to raise seedlings. During the seedling raising period, "hoarding seedlings" and "squatting seedlings" after planting can induce the occurrence and deep penetration of new roots.

4. Formulated scientific fertilization

Different fertilizers have different effects on the development of the root system. For example, calcium directly affects the growth of root meristems, zinc determines the growth rate of root tips, and phosphorus can promote the division, proliferation and extension of root cells. Understand this truth, regardless of seedbed fertilization, or cultivated fertilization should pay attention to the application of superphosphate and zinc sulfate. If a certain amount of edible vinegar is mixed into the superphosphate fertilizer, calcium acetate with a certain solubility can be formed, which enhances the absorption of calcium by crops.

5. Waiting for the opportunity to promote the recovery of the root system

After a certain period of time in the long-term cultivation of vegetables or after suffering from low temperature and other adverse environments, in order to promote root recovery as soon as possible, it is generally necessary to wait for the opportunity to irrigate with chemicals or mineral potassium fulvic acid. After the seedlings are slowed down, add some calcium, phosphorus, zinc. Mineral source potassium fulvic acid, which can promote root, nourish root and increase fertilizer effect, and has good soil improvement effect.