Prevention of premature aging of cucumber

Prevention of premature aging of cucumber

During the high temperature season, furrow irrigation or sprinkler irrigation should be performed in time according to soil conditions and melon vegetable production dynamics, in order to reduce soil temperature, air temperature and leaf temperature, and reduce the high temperature and hot temperatures encountered by the leaves. At the same time, supplement water and dissolve fertilizers, and facilitate root absorption. On the other hand, timely cultivating in the rain, breaking the knot, and maintaining the oxygen increase health promotion.

In summer, it is necessary to dredge the field ditch, gutter, and ditch, eliminate waterlogging, improve the living environment in the rhizosphere, reduce pests and diseases, and avoid short roots.

Fruits and vegetables are plants that require more fertilizer and faster fertilizers. Therefore, base fertilizers should be used to ensure supply, especially in the seedling stage, flowering stage, maturity stage, and after the fruit is harvested. The combination of nitrogen, phosphorus, potassium, and trace elements (boron, calcium, zinc, and iron) has a good effect on the restoration of plant vitality, the increase of second crop yield, and the prevention and treatment of premature aging. In the later stage, extra-root fertilizer can also be applied.

Common pests in summer vegetables have toxins, anthrax, gray mold, ulceration and aphids, red spider, tobacco budworm, cotton bollworm and so on. Because vegetables and fruits are people's daily foods, they should be especially careful when using drugs. They must not use pesticides with long-term toxicity and long-term toxicity to ensure the safety of humans and animals. No matter whether pests or diseases are treated, they cannot be sprayed 10-15 days before harvest.

Harvesting of fruits and vegetables at the right time can produce bumper crops and increase economic efficiency. For example, most of the fruits and vegetables can be harvested at the ripening stage, solanaceous fruits. Beans should be harvested at 9 when mature.

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