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How Beekeepers Observe Bees Outside the Hive to Judge Conditions Inside
Honeybees are social insects that prefer a stable, quiet environment. In artificial beekeeping, opening the hive to inspect the bees is unavoidable due to production needs. But if the hive is opened too often and too frequently, it will inevitably disturb the colony's stability, and may even cause the colony to refuse the "climate" and abscond as a whole. Under normal temperature conditions, several bees stand at the hive entrance, not biting the entrance, not vibrating their wings, not crawling over one another, only paying a little "attention" to bees going in and out, or slightly following them; worker bees enter and exit one after another in succession; returning bees are either big-bellied, or have pollen pellets stuck to two legs.
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What to do if a pig has no appetite? Sharing practical conditioning methods
1. Add a little spice. When a pig has a poor appetite, feeding a little pepper powder, chili, etc. is very effective. Because pepper powder and chili contain a pungent taste and aroma and are stimulating, after a pig eats them, they can increase gastrointestinal secretions, thereby speeding up gastrointestinal motility and improving digestive ability. Especially for lactating sows, adding a small amount of pepper powder and the like to the feed can not only increase the sow's feed intake, but also reduce the incidence of piglets and promote earlier weaning of piglets. 2. Feed a little more sweetness. Add an appropriate amount of saccharin to pig feed. Fattening pigs love
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What conditions are needed for the growth and development of shiitake mushrooms?
1. Nutrition The shiitake mushroom is a higher wood-rotting fungus. The carbon source it needs for growth comes from lignin and cellulose, and its nitrogen source and inorganic salts come from the bark of bed logs or from wheat bran (rice bran) added to sawdust substrate. After shiitake spawn is inoculated into bed logs (substrate logs), the substrate is decomposed into small-molecule substances that can be absorbed and used by shiitake mycelium, and mycelial biomass increases with longer cultivation time. When the substrate has been fully degraded, the shiitake mycelium has accumulated a large amount of nutrients, laying the material foundation for fruiting body formation. Under suitable con
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How to create the right environmental conditions for growing-finishing pigs (Part 1)
Intensive pig production is carried out under high-density housed conditions, and the microclimate inside the pig house is the main environmental condition. The microclimate of a pig house includes: temperature, humidity, wind speed, gases, sound, and so on. These environmental factors all directly affect the weight gain rate, feed utilization rate and ultimately the economic benefits of pigs. 1. Suitable temperature and humidity Pigs have a poor ability to regulate their own body temperature; they have only very few sweat glands that can help regulate it in hot weather, and only very little hair coat to resist the cold of winter. Therefore, pig houses must have good heat insulation and warmth retention, and
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Morphological Characteristics of Licorice and Introduction to Suitable Growing Conditions
[Morphological Characteristics]Licorice is a perennial herb, 30-100 cm tall. The whole plant is covered with short white pubescence and glandular hairs. The above-ground stem is erect, woody at the lower part, with angular, green branchlets. The leaves are alternate, odd-pinnately compound. The leaflets are in 3-8 pairs, ovate or ovate-elliptic, with entire margins, and the terminal leaflet is larger. The inflorescence is a raceme, axillary, with very short pedicels, an ovate bracteole below the base, a bell-shaped green calyx, and a papilionaceous corolla in purplish-red or blue-purple. The fruit is a legume, narrowly rectangular, curved into
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Wheat drought conditions will worsen further; experts advise watering as soon as possible
In the second half of this month, our province will remain dry with little rain, and relevant experts advise promptly irrigating wheat fields in drought-affected areas to minimize the reduction in the summer grain harvest. In early May, temperatures in most parts of our province were on the high side, and precipitation continued to be below normal. Varying degrees of drought disaster occurred in Linzhou, Puyang, Lushi, Luanchuan, Yichuan, Xuchang, Xiangcheng, Shangqiu and other places, and soil moisture was lost relatively quickly, which had a certain adverse impact on the grain filling of winter wheat and the sowing of spring-sown crops and seedling growth. The meteorological department forecasts that by May 18, except for some local areas in northern Henan, eastern Henan and southern Henan where soil moisture is suitable,
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Cotton pruning has its rules: prune reasonably according to local conditions
Conventional cotton pruning is what cotton farmers know best, but the other two pruning methods - simplified pruning and no-pruning - are not so familiar to some. The purpose of cotton pruning is to adjust nutrient distribution, control vegetative growth, promote reproductive growth, regulate plant shape, determine the number of fruit branches, reduce the consumption of nutrients by ineffective flower buds, and promote early maturity. Logically, cotton using conventional pruning should yield more than cotton using simplified pruning and no-pruning, but in production practice, affected by planting density and environmental conditions, this is not entirely the case. Therefore
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What conditions do edible fungi need for growth and development?
Understanding the nutritional and environmental requirements for the growth and development of edible fungi, creating suitable environmental conditions during cultivation, and cultivating mushrooms scientifically are the only ways to achieve high yields and increase profits. 1. Nutrients needed for the growth of edible fungi Carbon, nitrogen, mineral elements and auxins are the nutrients essential for the growth of edible fungi; wood, sawdust and the like are rich in cellulose, hemicellulose and lignin, and are the carbon nutrition needed by edible fungi; wheat bran, rice bran, soybean cake meal, cornmeal, urea and the like contain abundant nitrogen and are the nitrogen nutrition needed by edible
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How to prevent and control yellowing of wheat seedlings before winter? The key lies in treating according to the condition of the seedlings
After barley and wheat are sown and emerge, due to the influence of adverse conditions and cultivation management, varying degrees of yellowing often occur before winter. There are many reasons for wheat seedlings turning yellow before winter, such as drought, insect pests, nitrogen deficiency and potassium deficiency, etc. The remedy should be applied according to the different causes, so as to promote the yellowing wheat seedlings to transform into strong overwintering seedlings. Drought-induced yellowing: in a dry winter year, with long periods of clear weather and no rain, soil hardening, and insufficient water, root extension is difficult, which often leads to yellowing of wheat seedling leaves, slow growth, and delayed tillering stage. For wheat seedlings yellowing due to water shortage and drought, timely watering for drought relief should be carried out. For drought relief,
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Detailed Guide to Pollution-Free Greenhouse Cultivation Techniques and Growing Conditions for Reishi Mushroom
Reishi mushroom has been regarded since ancient times as a symbol of auspiciousness, preciousness, beauty and longevity, and is known as the "immortal herb" and "auspicious herb." Traditional Chinese medicine has long regarded it as a precious Chinese herbal medicine that nourishes and strengthens the body and supports vital energy. Today, with the rapid development of the edible mushroom industry, large-scale artificial cultivation is no longer difficult. 1. Conditions required for growth and development. Reishi mushroom is a wood-rotting fungus. In artificial cultivation, broadleaf tree branch wood, sawdust, cottonseed hulls and corn cobs are used as the main materials, with wheat bran, cornmeal and rice bran added as supplements.
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