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Techniques for Using Biogas Residue and Biogas Slurry in Loach Farming
1. Site Selection and Pond Construction Choose a spot behind or in front of a house where the water source is reliable, drainage and irrigation are convenient, it is sheltered from the wind and faces the sun, and it is close to the outlet of a biogas digester. The size of the pond can be adapted to local conditions; generally, an area of 10-20 sq m is suitable, with a pond depth of 1.2 m. The pond walls should be built with lime or bricks, and the surface should be smoothed with cement. Special water inlet and outlet should also be built, with wire mesh fitted at the inlet and outlet to prevent the loaches from escaping. A shade shed should be built above ground, and an insect-attracting lamp should be installed.
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How should urea topdressing be applied for the highest utilization rate?
Urea is a neutral fertilizer used on various soils and crops. It is easy to store, convenient to use, and causes little damage to the soil. It is one of the most widely used fertilizers and is rich in nitrogen. However, there are still many points to pay attention to when using it. So,
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Shrub Mulberry Seedling Prices, High-Yield Varieties, Planting, Pruning and Utilization Value
Mulberry generally refers to the mulberry tree (Morus), a deciduous tree or shrub of the genus Morus, reaching up to 15 m tall. The tree is rich in milky sap, and the bark is yellowish-brown. It flowers in May, with catkins. The fruit ripens from June to July. So how much does a mulberry seedling cost per tree? Which variety has a high yield? What utilization value does it have at present? How
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What Are the Uses of Peanut Vines? A Full Analysis of the Latest Utilization Methods
Peanut vines, also called peanut straw, peanut vines, peanut tendrils and so on, are the stems and leaves of the peanut, an annual herbaceous plant of the genus Arachis in the Fabaceae family. In the past, people would usually just pile up these peanut stems and leaves and burn them, or treat them as
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How to Fertilize Mint? Detailed Guide to the Latest Fertilization Methods
Mint is used very widely in our country, and it has considerable value in various industries. Its benefits for the human body are relatively great: it can boost appetite, promote digestion, and also has various effects such as treating colds and providing a cooling, heat-dissipating effect. Therefore
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How to Raise Cobras? Artificial Breeding Methods and Key Technical Points
Along with the development and utilization of snake venom, the market demand for snake venom is also growing larger and larger. And the cobra, as one of the more venomous snake species, has become an emerging breeding project. Below is an introduction to how to raise cobras. How to Raise Cobras? 1. Breeding Site Water can be used
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Floating-sand winter cutting propagation of rose branches: reduce secondary damage, increase utilization rate, and just wait for the flowers to bloom
The winter pruning of rose branches is the largest of the whole year, and it is a great pity and very wasteful to throw away so many branches of European roses. In the past, I always stored them in river sand and dug them out the following spring for cuttings, with mediocre results. Last year, I tried half soil and half...
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Utilization Value of the Chinese Honeylocust (Gleditsia sinensis) and Its Seed Sowing, Seedling Raising and Cultivation Techniques
What utilization value does the Chinese honeylocust (Gleditsia sinensis) have? Seed sowing, seedling raising and cultivation techniques of Gleditsia sinensis 1 Ecological habits and distribution of Gleditsia sinensis. Gleditsia sinensis likes light and is slightly shade-tolerant; it prefers a warm, humid climate and deep, fertile, suitably moist soil, but it is not demanding about soil...
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Pilot Plan for Comprehensive Utilization of Agricultural Solid Waste Launched First in Shizhong District, Leshan City
Shizhong District of Leshan City Takes the Lead in Launching the Comprehensive Utilization Plan for Agricultural Solid Waste
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Selection and Rational Utilization Methods of Stud Rams
Selection and Rational Utilization of Stud Rams
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