Pear tree winter pruning technology

The pear tree enters the dormancy period and is a great opportunity for winter cutting. The pruning time is after defoliating pear trees and before germination. Its main purpose is to cultivate tree shape, adjust the crown structure, cultivate the result branches, adjust the amount of flower buds, ...more...

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There is no omission in the windproof room

When the windy weather is encountered, the ventilation outlet of the greenhouse must be shut tightly so that the cold air will not be directly blown into the shed from the air vent to damage the seedlings. When using a three-wheeled rope room, pay attention to the rope inside the shed. Outside the ...more...

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"Three strokes" manage good autumn tomatoes

The results of the winter pods in greenhouses coincide with the New Year's Day to the Spring Festival, with large sales, good prices, and high profits. How to manage the tomatoes in autumn and winter needs some smart “trick”. Lightly applying base fertilizer and reusing fertilizer ...more...

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Greenhouse eggplant seedlings prevention and control me…

Symptoms: In early spring, when eggplants are in the seedling stage, there are often symptoms such as small leaves, dark green color, fine stalks, and less roots. Such seedlings are slow to grow slowly after planting, weak in growth, and easy to fall and fall. Causes of the disease: The seedbed t ...more...

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Feeding material to dairy cows

Fishmeal and fish meal should not be fed to dairy animals. Because the fishmeal has a fishy smell, this fishy smell can enter milk or goat milk, affecting the taste, and the milk is not easy to sell, causing economic losses. Silkworm cocoon powder cocoon powder has high fat content, odor, is not ...more...

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What are the precautions for the maintenance of the shr…

There are many pulverizers on the market. It can cut the feed vines, high stalks, and smash red sorghum and corn. It is a common machine in rural areas. With the extension of the use time, the following faults often occur: the work is weak when crushing; it does not start; it is not energized. Under ...more...

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How much tilapia is suitable for wintering

Stocking densities are related to overwintering methods, water quality, aeration conditions, sewage, water exchange convenience, and fish size. Small wintering pools with small bodies of water, usually with stocking densities: temperature-flowing pools, brood stocking densities of 1,500 kg per mu, ...more...

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