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 also paying more and more attention to the pollution-free production technology of melon vegetables. Next, the editor will share two key points for pollution-free production of melon vegetables.

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

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

1. Environmental conditions of production area

(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 plough layer, 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 conform to GB 16715.

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

(3) Seeding. Choose suitable sowing dates according to meteorological conditions and variety characteristics. Autumn cabbage is generally sown in late summer and early autumn. In southern China, 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, and flatten and compact.

(4) Field management. After emergence and time of seedlings, the seedlings should be fixed at 7 to 8 leaves. If the seedlings are lacking, they should be replanted in time; after thinning, they should be tilled and weeded in time, and the last tilled before the ridges are closed. In 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 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 appropriately control the water in the later period to promote the core-packing.

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

2. What are the melon vegetables?

There are many types of melon vegetables, mainly cucumbers, zucchini, pumpkins, squashes, cucumbers, loofah, Yunnan melons, bitter gourds, white melons, tomato melons, hairy melons, gourds, 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 low season, and other melons have different flavors, which are good food for diet. Melon vegetables have the following general characteristics in cultivation:

1. Melon vegetables are crops that are temperature-loving and heat-resistant, 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 output and quality of the products can be improved by setting up a support in the 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. Melons and vegetables are all dioecious crops, and insect-borne cross-pollination.

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