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How to prune cherry trees? Common methods for courtyard planting
1. Heading back. Cutting off part of a 1-year-old branch is called heading back. According to the degree of heading back, it can be divided into light heading, moderate heading, heavy heading and very heavy heading. (1) Light heading. That is, cutting off less than 1/3 of the total length of the branch. On young trees, light heading is used more often, which can ease the growth vigor and help bear fruit earlier.
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Key Points of Vineyard Management Techniques After Grape Harvest
Vineyard management after grape harvest is a problem that some fruit growers tend to overlook, yet management during this period is just as important as management during the flowering and fruiting stages of grapes. Whether it is done well or poorly directly affects next year's grape production. After grape harvest until leaf fall, the leaves
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What fruit tree varieties are more suitable for planting in a yard?
Some rural houses and houses in villa areas have small courtyards, and people also want to plant some fruit trees in their yards, so what fruit trees are better to plant in a yard? 1. Persimmon tree. The persimmon tree is a large deciduous tree of the Ebenaceae family and Diospyros genus. It is a sun-loving tree
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Can you raise cicadas in a vineyard? Here is the answer
Abstract A vineyard can be used to raise cicadas. Cicadas like to live in orchards or woodlands with loose soil. They can also be raised in willow groves, poplar groves, elm groves, and orchards with little standing water. However, do not raise them in nurseries that are about to produce seedlings, as this affects growth. Grape
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Detailed Explanation of Key Technical Points for Courtyard Meat Dog Farming
Meat dogs refer to those dogs raised primarily for their meat. Farming this kind of meat dog requires little investment and yields high profits. Therefore, the meat dog farming industry has been developing day by day. Meat dog farming requires a relatively large site, generally a large courtyard. So, what techniques are involved in courtyard meat dog farming
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How can small-scale backyard pig farmers do a good job of disinfection?
How can backyard farmers properly disinfect the farm site and pig pens? (1) After culling diseased pigs and pigs in the same group, the site must be cleaned and disinfected. (2) Before cleaning and disinfecting, protective clothing must be put on. (3) The manure in the pig pens should be completely removed, and pig manure scattered in the yard should be collected and treated by sealed pile fermentation or incineration. (4) When clearing piled poultry manure, water should be sprinkled on it, and manure dust must not be raised. (5) Thoroughly disinfect the site and poultry houses with disinfectants, and used personal protective items such as gloves, plastic bags and masks should be centrally destroyed. (6) Reusable items must be washed twice with detergent to ensure they are clean. (7) Soak the clothes worn during culling in hot water above 70°C for more than 10 minutes, then wash them with soapy water and dry them in the sun. (8) After handling contaminated materials, wash hands and take a shower. The highly pathogenic porcine reproductive and respiratory syndrome virus has poor survival ability in the external environment. As long as disinfection measures are appropriate, commonly used disinfectants in pig production practice, such as aldehydes, chlorine-containing disinfectants, phenols, oxidants, alkalis, etc., can all kill the virus in the environment. Using the following disinfectants for the farm and housing environment gives relatively good disinfection results: (1) Aldehyde disinfectants: including formaldehyde, paraformaldehyde, etc., among which fumigation disinfection with formaldehyde is the most commonly used. For enclosed pens, fumigation disinfection can be carried out by adding 7-21 grams of potassium permanganate per cubic meter and 14-42 milliliters of formalin. During fumigation disinfection, the room temperature generally should not be lower than 15°C, and the relative humidity should be 60%-80%. Potassium permanganate can first be added to the container, then formalin added. Close doors and windows for more than 7 hours to achieve the disinfection purpose, then open doors and windows for ventilation to eliminate residual odor. (2) Chlorine-containing disinfectants: including inorganic chlorine-containing disinfectants and organic chlorine-containing disinfectants. The disinfection effect depends on the content of available chlorine; the higher the content, the stronger the disinfection ability. A 5% bleaching powder solution can be used to spray animal pens, cages, feed troughs and vehicles for disinfection. (3) Alkaline preparations: mainly sodium hydroxide and quicklime, etc. Most sodium hydroxide preparations used for disinfection are crude alkali liquor containing 94% sodium hydroxide. When used, they are often heated and prepared into a 1%-2% aqueous solution, used for disinfection of poultry house floors, walls, exercise yards and contaminated materials polluted by the virus, and also used for disinfection of floors in slaughterhouses, food factories and transport vehicles and vessels. After spraying for 6-12 hours, rinse clean with clear water.
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What kind of environmental conditions does pheasant farming require?
Pheasant The ground of the pheasant exercise yard should have a certain slope to help with drainage, the ground should be level, and it is best to make it a concrete floor for easy cleaning. Around the exercise yard, brick pillars about 1.8 m high can be built, and netting can be added on top and around the sides. The netting can be wire mesh, or nylon netting can be used instead. When installing the netting, a low wall base 30-100 cm high can be built around the perimeter, and then the netting installed on it. This can both extend the service life of the netting and make the exercise yard neat and attractive.
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Practical Techniques for Rapid Earthworm Breeding in the Courtyard
The earthworm is a high-quality animal protein supplement feed; its fresh body contains 12%-20% protein, and its dry body contains 50%-70% protein, of which the effective amino acid content reaches 58%-62%. Breeding earthworms in the courtyard offers abundant resources, a suitable environment, and convenient management. 1. The life of the earthworm
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Eco-friendly Turtle Farming in Courtyards: Models and Techniques
Eco-friendly turtle farming in courtyards can regulate water quality, enrich food sources, greatly reduce feeding costs, prevent disease outbreaks, and meet the growth and development requirements of turtles. The results and key technical points of courtyard eco-friendly turtle farming are described below. 1. Design and construction of the farming pond Farming
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Practical experience sharing on raising roe deer in a backyard
The roe deer, commonly known as the roe deer, is a ruminant of the deer family, and is distributed across the mountainous areas and grasslands of northern China. Roe deer are quick to react, lively in temperament, fond of living in groups, and timid and easily startled. Roe deer have no fat on their bodies and enjoy the reputation of "king of lean meat"; their meat is tender and delicious. Roe deer have a wide range of food sources
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