8 foods rich in vitamin A help slow aging

Many people have wrinkles, dead skin and other aging phenomena as soon as they get older, which is very annoying. To make your skin tender, it is better to eat the following foods rich in

High-yielding Cultivation Techniques of Toona sinensis

Timely sowing, reasonable dense planting. Choose a high-lying, well-drained condition, fertile sandy loam soil. Before sowing, soak in the new high-fat membrane, remove, and dry. Can keep warm, moisturize, absorb, increase seed germination rate, make seedlings robust. Repel underground pes

There are coups to prevent fertilizers

There is a relationship between fertilizers and a contradiction between fertilizers. If more phosphate fertilizer is applied, the excess available phosphorus will combine with the available zinc in the soil to form insoluble zinc phosphate precipit

Pea spring management measures

1. Prevent the invasion of cold wave. Although peas are cold-resistant, after entering the normal and vigorous growth stage, the unstable temperature fluctuations will cause greater harm to their normal growth, which will affect the yield. Therefor

How does kiwi respond to hot weather?

Kiwifruit is a crop that is neither drought tolerant nor resistant to high temperatures and is highly susceptible to dry heat hazards. Recently, the reporter interviewed Liu Zhande, chief scientist of the kiwifruit industrial technology system in Sh

There are many reasons why grapes fall during ripening


When the grapes are ripe, a large amount of fruit must fall off and water should be reduced. Whether it is cultivated in open field or under protected cultivation, if it is improperly managed, there will be flowering and fruit falling. If it cannot be controlled in time, the fruit drop

Common cabbage cultivation technology

Commonly referred to as cabbage, green cabbage, small cabbage. Ordinary Chinese cabbage has many varieties, short growing period, heat and cold resistance, wide adaptability, and can be produced and supplied

Analysis of the Causes of Abnormal Crop Appearance

When the appearance of crops is abnormal, many farmers think that a disease has occurred and consider how to choose pesticides for prevention and control. In fact, sometimes the abnormal symptoms of many crops, including vegetables, are caused by o

Management of Coprinus comatus before fruiting in spring

After a winter, as the temperature rises, Coprinus comatus will produce mushrooms again and enter the spring management stage. Prior to fruiting, check the disease, insect damage, moisture and other conditions of the fungus, and make corresponding

How to spray fruit tree fungicide to be effective

Every kind of fruit tree is different, even big trees and small trees are different. The control targets are different in different regions.

The main common pathogens of apple trees are: leaf fall disease (including: spotted leaves, brown sp