if you want to grow off-season vegetables, the choice of greenhouse type is very important. How should you choose the greenhouse type? Let’s follow Weifang Sanhe Agriculture, a domestic professional greenhouse construction company, to take you to learn more about it!
Greenhouses have good thermal insulation effects. In winter, when outdoor conditions cannot meet the normal growth of plants, the greenhouse absorbs heat and accumulates it under the sunlight, forming an environment suitable for plant growth.
Here is a brief introduction to the process of growing off-season vegetables in vegetable multi-span greenhouses:
1. Select the location for vegetable greenhouse construction. It is best to be in a plain or hilly area, with convenient water sources, suitable soil for planting, not too windy, and preferably with wind-blocking terrain or buildings.
2. Choose the type of greenhouse construction. There are two main types of production greenhouses, winter warm greenhouses and spring and autumn greenhouses. The winter warm-type greenhouse is mainly suitable for overwintering planting. The lowest temperature in winter is above 10 degrees. The spring and autumn greenhouse is suitable for planting from early spring to late autumn. In winter, the greenhouse can be rested and cold-resistant vegetables can also be planted.
3. Selection of vegetable varieties. For off-season vegetable planting, choose cold-resistant, disease-resistant, early-maturing varieties, such as zucchini, tomatoes, peppers, eggplants, cucumbers, luffa, etc.
4. Vegetable planting. At present, the most common method for vegetable farmers is to order seedlings directly from seedling factories. Because there are certain risks in raising seedlings by yourself, the seedlings in the seedling factory are relatively neat. For planting, use grasping nests for planting. Add organic fertilizer into the planting holes. During planting, you need to dip the roots to resist diseases.
5. Vegetable seedlings are slowed down. Generally, vegetables have almost succeeded in slowing down the seedlings when they grow new leaves, which usually takes about 15-20 days. Need to water to slow down the seedlings. Irrigate thoroughly with plenty of water. When watering, you can add fertilizer to increase the development of the root system.
6. After slowing down the seedlings, start pruning branches, hanging vines, dipping flowers, and do plant protection management.
7. Finally it’s time to pick and harvest.
If you have more detailed questions, you can consult and communicate at any time. Hope the above information can be helpful to you.
