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A sea bass farming expert shares the secret to seven consecutive years without losses
The secret behind a sea bass farming expert's seven consecutive years without losses
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How to Raise Quail Without Them Dying? Breeding Methods and Techniques
How exactly do you raise quail? Do you know? What should you pay attention to when raising quail? Would you like to find out? Then let us take a look together. Raising young quail: Before 40 days of age they are young quail. After the small quail hatches and its down dries, it can be placed in a
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Introduction to Zhongte No.1, a Soybean Variety Without Beany Flavor
Beany flavor is the odor produced when soybean lipoxygenase (LOX) catalyzes the oxidation of unsaturated fatty acids, generating harmful substances such as aldehydes and ketones. To eliminate the beany flavor of soybeans, the industry has had to use high-temperature deodorization and chemical deodorization processes in soybean processing. However, these two deodorization methods both reduce the solubility of soybean protein and cause varying degrees of contamination to soybean products, while also increasing costs. Growing soybeans free of beany flavor, however, provides a strong guarantee for the nationwide implementation of the "National Soybean Action Plan" and the "School Milk Program." Beany-flavor-free
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Causes of and Preventive Measures for Soybean Pods Without Seeds
I. Causes of Pods Without Seeds 1. Improper selection of variety or planting system. Generally speaking, late-maturing varieties with poor resistance are affected by relatively low temperatures during grain filling, which seriously affects the filling rate and thus induces the formation of pods without seeds. Continuous and alternate-year soybean planting causes a sharp decrease in the boron content of soil nutrients. Since boron is an important trace element that promotes the formation and growth of soybean pods, its deficiency induces soybean pods without seeds. At the same time, continuous and alternate-year soybean planting leads to more severe soybean diseases and pests, thereby inducing pods without seeds.
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High-efficiency cultivation technique for oyster mushrooms without spraying water for humidification
The narrow-shed no-spray high-efficiency cultivation method for oyster mushrooms combines the advantages of the soil-burial cultivation method and the mushroom-wall cultivation method, making the cultivation and management of oyster mushrooms simpler, with excellent quality and high yield. The method is: after harvesting the first flush of mushrooms, remove the mushroom blocks from their bags and build a mushroom wall around the four earthen walls of the shed. The outer ends of the wall are bonded block-to-block with sealing mud, the interior of the wall is entirely filled with nutrient soil, and a water trough is built on top of the wall for replenishing water and nutrients. The advantages of this method are mainly five: (1) Before building the mushroom wall, first let the blocks produce one flush of mushrooms; the wall built from already-shrunk blocks does not deform, does not dry-crack,
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Warm weather gradually arrives in the third month of spring; prepare mulberry and silkworms without delay
The sluggish cocoon price market in 2007 affected silkworm farmers' enthusiasm for planting mulberry and raising silkworms to a certain extent. For farmers in the key sericulture townships of Chun'an County, planting mulberry and raising silkworms is still the main source of household income. Therefore, the author reminds the broad community of silkworm farmers to treat the sluggish cocoon market rationally and not to easily waver in their enthusiasm for raising silkworms. At present, it is necessary to seize the favorable opportunity to order enough good spring silkworm eggs, do a good job in mulberry field fertilization and management, and strive to make a comeback in the Year of the Rat. Relevant provincial experts believe that the sharp
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New technology for transporting live fish without water: they can stay alive even out of water
An aquaculture company in the Philippines has introduced a new technology that makes it possible to transport live fish without water. As the saying goes, "Fish cannot live without water, and melons cannot grow without vines." What is called "transporting live fish without water" actually uses a special method to make the fish "hibernate." The inventor of this technology, Comandante, explained that the process of transporting live fish without water is carried out in three steps. First, keep the live fish in water and starve them for two to three days to eliminate waste from their bodies, then put the fish into plastic bags; the second step is to add
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Detailed Explanation of Key Techniques for Raising Snakes Without Hibernation in Winter
Snakes have the habit of hibernating. In southern regions, snakes generally enter hibernation in November each year, lasting about half a year, which is unfavorable for the benefits of snake farming during the cold winter and spring seasons. How can this shortcoming be overcome? The best approach is to create the following conditions so that snakes do not hibernate during the cold season and continue to eat and gain weight. 1. Create a good heated room. The heated room should be sealed on all four sides, maintaining an indoor temperature between 20°C and 28°C, so as to accommodate the snake's internal body temperature. The heating room facilities are as follows: ① Use a coal stove to make a fire, with exhaust gas discharged outside. If building one to hold
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Detailed Explanation of Techniques for Raising Fish Fry in Reservoir Cages Without Feeding
In reservoirs with fertile water quality, using cages to raise silver carp and bighead carp fry without feeding is not only practical and feasible, but also has advantages such as not occupying fry ponds, not spending on fish feed, and low cost. Without feeding, raising one silver carp or bighead carp fry of about 13cm in a cage in a reservoir costs less than 0.10 yuan, while raising one fry of the same size in a pond costs more than 0.10 yuan; converted per mu, the yield is about 150,000 fry/mu or more, which is 30-40 times that of internal ponds. Therefore, reservoir cage culture without feeding
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Which diseases cause high fever in pigs without purple patches on the skin?
1. Japanese encephalitis: The body temperature of affected pigs is 40-41°C, with teeth grinding, circling, visual impairment, and blind charging. Sows abort, and boars develop orchitis, which gradually atrophies and hardens, causing loss of breeding ability. For treatment and drug prevention, antiviral preparations such as amantadine and ribavirin combined with interferon, along with traditional Chinese medicine preparations for clearing heat and detoxifying, and antipyretic-analgesic preparations, should be used together, which has a certain therapeutic effect. 2. Pseudorabies: It mostly occurs in piglets aged 1-4 weeks, and piglets over 60 days of age show mild symptoms. Body temperature is 41-42°C. In the early stage of the disease, the pigs are restless and excitable
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