Greenhouse planting technology

Now greenhouse planting has been very common, but there are still certain difficulties in fully mastering greenhouse planting technology. Today, I will introduce relevant planting knowledge to you.

1. Land preparation

Before planting crops, we should plough the land and apply sufficient base fertilizer. Generally, we can use manure mixed with calcium phosphate. Short rows are used as ditches, and ditches are connected, so that there is no ponding in the field after rain.

II. Sowing time

Sowing and seedling raising are carried out from the vernal equinox to Qingming. Before seedling raising, the seedbed should be irrigated with sole water and disinfected. After such seedlings are completed, they should be trained in the open air in time.

III. Reasonable planting

When planting shallow cover soil, after gradually cultivate soil sealing ridge, whether suitable for dense planting, according to the habits of crops. Set the appropriate row spacing and plant spacing, generally using double plants or 3 plants 1 hole.

IV. Field management

After planting is completed, proper watering, fertilization, weeding, etc. are needed, such as timely watering after slow seedling, watering and fertilization when the growth season is in full swing, and irrigation with large water is not allowed to avoid some situations that cause excessive watering of plants. At the same time, it will also affect the quality and yield.

V. Pest management

Vegetables are planted in greenhouses most of the time, especially in winter, which provides suitable environmental conditions for the overwintering and reproduction of diseases and insect pests, which will make vegetable diseases and insect pests increasingly serious. Therefore, the control of pests and diseases is also the key to the success of greenhouse vegetable cultivation.