Two main points of pollution-free production technology of melon vegetables

We usually need to go to the market to buy some melons and vegetables for cooking, and we all hope that we can buy safe and reliable vegetables for cooking. Therefore, there are many pollution-free melons and vegetables on the market. Growers are paying more and more attention to the pollution-free production technology of melon vegetables. Next, the editor will share two key points for the pollution-free production of melon vegetables.

Two main points of pollution-free production technology of melon vegetables

1. Two main points of pollution-free production technology of melon vegetables

1. Environmental conditions of the place of production

(1) The environmental conditions of the place of production meet the requirements of NY 5010.

(2) Soil conditions: flat terrain, convenient irrigation and drainage, deep ploughed soil, suitable soil structure, and good physical and chemical properties. Silty loam, loam and light clay soil are suitable, with high soil fertility.

2. Cultivation measures

(1) Variety selection. Select disease-resistant, high-quality, high-yield, strong resistance, wide adaptability, and good commercial varieties. The seed quality should meet GB 16715.

(2) Site preparation. It adopts high-border cultivation and mulching film to facilitate irrigation and drainage and reduce pests and diseases.

(3) Seeding. Choose an appropriate sowing date according to weather conditions and variety characteristics. Autumn cabbage is generally sown in late summer and early autumn. In South China, the planting is generally done in autumn, and the leaf bulbs are harvested at any time after they are mature. It can be drilled or drilled. After sowing, cover with 0.5~1 cm of fine soil, flattened and compacted.

(4) Field management. After emergence and time of seedlings, the seedlings are fixed at 7-8 leaves. If the seedlings are lacking, they should be replanted in time; after thinning, they should be cultivated and weeded in time, and the last time should be cultivated before sealing the ridge. When cultivating, the front is shallow and the rear is deep to avoid root damage; reasonable watering: water after sowing in time to ensure that the seedlings are full and strong; water after the seedlings are fixed, planted or replanted to promote the return of the seedlings; the initial watering of the rosette promotes the growth of the trees; package Combine topdressing and watering in the early and mid-stage of the heart, and properly control the water in the later stage to promote core-packing.

Two main points of pollution-free production technology of melon vegetables

2. What are the vegetables of melons?

There are many types of melon vegetables, mainly cucumbers, zucchini, pumpkins, zucchini, cucumber, loofah, Yunnan melon, bitter gourd, white melon, tomato melon, hairy gourd, gourd, chayote, squash and so on. Among them, cucumber is a popular vegetable for both fruit and vegetable, pumpkin and bitter gourd are health-care vegetables for medicine and food, winter melon is the main vegetable in autumn and off-season, and other melons have different flavors and are good dietary products. Melon vegetables have the following general characteristics in cultivation:

1. Melon vegetables are crops that are temperature-loving and heat-tolerant, and need sufficient light during the growth period.

2. The regenerative ability of the root system of melon vegetables is weak. In addition to direct seeding in cultivation, the root system of seedlings and transplanting should be protected to cultivate strong seedlings.

3. Cucumbers and vegetables are all vine crops, and the production and quality of the products can be improved by setting up a support during production.

4. The harvest of most melons and vegetables should be timely to prevent the quality of the products from degrading after physiological maturity.

5. Melon vegetables are all dioecious crops, and insect-borne cross-pollination.

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