Do you understand the way to plant vegetables?

Before and after the colonization of vegetables, the environmental conditions of nursery sheds and common sheds are significantly different. Before and after colonization, the seedlings are injured more, which is a good opportunity for pathogen infection. In addition, after the early spring planting vegetables, the speed of seedlings slowed down, directly determining the time and yield of the vegetables marketed in early spring. How to do a good job in colonization is the basis for the effectiveness of vegetable production.

Ridging colonization

M-shaped ridge, ridge height 20 cm. Planting seedlings on ridge shoulders is good, which is conducive to raising the temperature of the ground and promoting root growth, and it also helps to increase soil permeability and increase root activity.

Colonization water

If the ditch is poured, a water should be poured in advance. The seedlings should be planted on the waterline to prevent bacteria from spreading along with the water and reduce root and stem diseases. In the case of drip irrigation, the drip irrigation belt should be close to the planting hole. The first water can only moisten the surrounding of the planting hole to reduce the effect of moisture on ventilation and ground temperature.

Planting methods

Try to plant as shallow as possible. If the seedlings are tall, they can be buried in the soil. Plug seedlings can be used to squeeze the hole first to facilitate the take seedlings, reduce damage to the stalk when taking seedlings. The best choice for continuous sunny days is conducive to rapid seedlings and disease reduction.

Colonization density

Different vegetables have different planting densities. Take tomato as an example, Shandong Shouguang greenhouse cultivates 2200 to 2500 plantings in general mu, single-stem pruning, strong growth, large leaves, and fruit-remaining varieties are reasonable and sparse, weak growth, small leaves, and fruit retention. Less varieties are planted. If the spacing is 1.35 meters, the spacing is generally 41 to 42 centimeters. In some regions such as Hebei and Henan, early tomatoes were left only 3 spikelets, and the density of colonization was more than 3,000.

Root treatment

Root diseases recommended formula: 30 kg of water plus hymexazol 20 ml, antibacterial 968 antimony root bag, Apollo 963 chitin 30 ml.

Nematodes recommended formula: 30 kg of water plus avermectin 20 ml, Apollo 963 chitin 30 ml, paleo-P.

After planting roots 6 to 10 hours after planting roots, in addition to roots, you can also apply biological agents.

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