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How much is donkey-hide gelatin per jin? An introduction to market prices
How much does donkey-hide gelatin cost per jin?
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Poverty alleviation should not be about calculating utilitarian gains; building a new countryside should focus on practical results
On the new countryside: poverty alleviation should not be about calculating utilitarian gains
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What to do when pinheads grow on the spawn blocks after inoculating straw mushrooms
2-3 days after inoculating straw mushrooms, many white pinheads grow on the spawn blocks exposed above the compost, causing the spawn to age and affecting the spawn's mycelial germination, or the mycelium grows but does not colonize the compost. The cause is that the spawn is stimulated by strong light, causing some hyphae to knot prematurely and form pinheads. Control method: when inoculating, do not leave the spawn exposed; it should be sown 2-3 cm deep into the compost, and a straw mulch should be used to shade and keep warm, preventing stimulation by strong light.
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Five Considerations for Formulating Rabbit Feed
Select ingredients according to local conditions. The selected raw materials must not only meet the nutritional needs of domestic rabbits, but also be adapted to local conditions, using locally available forage as much as possible. Pay attention to the diversity of feed. Combining multiple feeds can play a role in nutritional complementation. Pay attention to seasonal differences. In most areas of China, green fodder is scarce in winter and spring, and domestic rabbits are prone to vitamin deficiency, so supplementation should be noted. Pay attention to the palatability of feed. Domestic rabbits like bitter chicory, alfalfa (Medicago sativa), and soybean, and refuse moldy-smelling and fishy-smelling forage. Pay attention to the
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What are the considerations when formulating feed for rabbits
Pay attention to selecting ingredients according to local conditions. The selected raw materials must not only meet the nutritional needs of domestic rabbits, but also suit local conditions, using locally available forage as much as possible. Pay attention to feed diversity. Combining a variety of feeds can play a role in nutritional complementation. Pay attention to seasonal differences. In most regions of China, green succulent feed is scarce in winter and spring, and domestic rabbits are prone to vitamin deficiency, so supplementation should be noted. Pay attention to feed palatability. Domestic rabbits like bitter lettuce, alfalfa (Medicago sativa), and soybean, and dislike forage with a musty or fishy smell. Be economical and practical. Fish meal
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Cultivation Techniques for Regulating the Size of Agaricus bisporus (Button Mushroom)
Because the production of Agaricus bisporus has developed very rapidly, mushroom output has soared, and with only a single channel for product consumption, buyers are extremely strict about fresh mushrooms (requiring a diameter of 2-4 cm), which has greatly affected production efficiency and growers' enthusiasm. As the mushroom planting season approaches, I would like to share my experience on how to control mushroom size. 1. Replace the strain. At present, the mushroom variety commonly used in Guangxi is the "As2796" strain, which is a large-fruited hybrid. Its main advantages are wide adaptability, strong stress resistance,
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New techniques for pond-culture of river snails (field snails): artificially simulating the natural ecological environment
River snails are both a popular health food and a bait for raising carnivorous fish. Due to overfishing, natural resources are declining sharply day by day, and the prospect of developing river snail farming looks promising. In recent years, our town has vigorously promoted artificial imitation-natural pond culture of river snails, that is, creating a good ecological environment in the pond, planting a small amount of aquatic plants for the snails to inhabit and escape the heat, placing some branches and stones for the snails to inhabit in three dimensions at different water layers, and where conditions permit, installing an aerator in the pond. Living in such an environment, river snails generally can reach a yield of 800 kg to 1000 ki
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Methods for Measuring Pasture Grass Yield and Calculating Sheep Carrying Capacity
(1) Grass yield measurement. The grass yield of pasture land is affected by factors such as season, climate, variety, and grazing utilization patterns. Measuring pasture grass yield is of great significance for determining a reasonable sheep carrying capacity. The quadrat sampling method can be used. The method takes the grass cut from 1 sq m of pasture land as one quadrat; at least 10 quadrats are sampled in each grazing subplot, 10-20 quadrats are sampled in each major area, and 50-100 quadrats are needed for desert-type pasture land. Divide the total grass yield of the quadrats (kg) by the actual number of quadrats sampled, then multiply by 10000 to calculate the grass yield per hectare of pasture land (kg). The calculation formula is:
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What to do about bloody diarrhea in dogs? It can be treated with Pulsatilla decoction combined with Licorice and Donkey-Hide Gelatin
Bloody diarrhea in dogs is one of the most common canine diseases in clinical practice. The disease develops extremely rapidly, and treatment with antibiotics yields little or no effect, with a mostly poor prognosis. Pulsatilla decoction plus Licorice and Donkey-Hide Gelatin decoction is a representative formula in human clinical medicine for treating blood deficiency and prolonged diarrhea damaging yin, originating from the Jin Gui Yao Lue (Synopsis of the Golden Chamber). 1. Clinical symptoms: sudden onset, listlessness, fever, thirst with excessive drinking, little or no eating, dry nose, vomiting, diarrhea with pus and blood that is often bright red or purplish red, along with tenesmus, weakened or faint bowel sounds, a crimson tongue body, yellow coating, and a slippery or wiry rapid pulse
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What are the methods for calculating cotton production costs?
The main expenses in cotton production are seeds, fertilizer, and labor. In **, cottonseed is mainly fuzzy seed, with 5-6 kg needed per mu, at basically around 5 yuan per kg, so the seed cost is around 30 yuan/mu. In the Yangtze River Basin, hybrid seed is mainly used, with 7 liang of seed needed per mu, at a market price of 50-60 yuan per jin, putting the cost at 35-40 yuan as well. In the Yellow River Basin it is also basically around 40 yuan. Pesticides and fertilizer are basically around 50-60 yuan. Labor costs are basically 400-500 yuan/mu.
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