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Detailed Explanation of Key Technical Points for Sea Cucumber Cage Culture
Abstract Choose a bay in a sea area little affected by external weather, with a water depth of more than 5 m and no pollution. For the cages, the 3 m specification is the most suitable, and the seawater temperature needs to be around 18°C. Select the source of seed sea cucumbers and put them in reasonably. Transportation is mainly short-distance transport by car, and
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How to Select Breeding Eggs? Methods and Tips for Choosing High-Quality Breeding Eggs
The quality of breeding eggs is affected by many factors such as the quality of the breeding poultry and the storage conditions of the breeding eggs. The quality of breeding eggs has a great influence on the hatchability rate, and also has a considerable influence on the survival rate of chicks and adult poultry. Therefore, strict selection must be carried out before breeding eggs are placed in the incubator.
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How to diagnose and treat selenium deficiency in dairy cows? Farmers need to master these methods
1 Symptoms The affected animals show depression, decreased appetite, emaciation, curled coat, standing apart from the herd in a daze, unsteady standing, tendency to lie down, movement disorders, muscle tremors, numbness of the limbs, arched lower back, and a sharp drop in milk production. In severe cases, appetite is completely lost, milk production stops,
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Causes and Prevention and Control Methods of Newcastle Disease in White-Feathered Broiler Chickens
Newcastle disease is also called Asian fowl plague. Newcastle disease is a highly contagious, acute septicemic infectious disease caused by a virus. The main characteristics of Newcastle disease are difficulty breathing, diarrhea, nervous dysfunction, and hemorrhage of mucous membranes and serous membranes. It mainly attacks chickens and turkeys,
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What methods are there to increase production in pond fish farming?
In recent years, due to the influence of market prices, many fish farmers have made very little profit, and some have even suffered losses, seriously affecting the enthusiasm of farmers. Below is an introduction to high-yield pond fish farming techniques. 1. Thoroughly clean the pond and disinfect it, apply enough base fertilizer at one time
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How to Identify and Control Cutworm Damage in Edible Mushrooms
The cutworm is one of the common pests and diseases in the process of cultivating edible mushrooms, also known as a leaf-chewing pest. For edible mushrooms, once this pest occurs, it is undoubtedly a relatively big blow to growers, basically resulting in reduced yield and quality. Let us take a look below
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Symptoms and Treatment of Yellow Leaf Disease in Apple Trees
Apple leaves turning yellow is not only a normal phenomenon of growth and metabolism, but may also be caused by yellow leaf disease. There are many reasons for leaves turning yellow, and they must be correctly distinguished to treat the disease with the right remedy. Once affected, it will impact the yield and quality of apples,
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How should watermelons be grown to achieve high yields?
Because watermelon is affected by factors such as its own habits, product attributes and people's consumption habits, it has obvious seasonal characteristics in large-scale production. So how should it be grown to achieve high yields? The cultivation techniques are organized below: High-yield watermelon cultivation
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Orchid Variety Guide and Southern Blight Control Methods
Orchids are one of China's top ten famous flowers, one of the Four Gentlemen among flowers, and the city flower of Baoding, Longyan, Yilan, Guiyang, and Baoshan. So, what varieties of orchids are there? How do you control southern blight? Here we introduce them to you. I.
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Spring-planted watermelon flowering and fruit setting are affected by weather, how should melon farmers respond?
This year the temperature in early spring was relatively low, and there was a late spring cold spell. In some areas there were many cloudy days and relatively little sunlight. These factors all affect the problem of spring-planted watermelon flowering and fruit setting. So when encountering this situation, how should melon farmers respond? In response to these issues, preparations must be made in advance
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