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A Complete Guide to Eggplant and Fruit Plastic Bag Preservation Methods
Place the selected eggplant fruits in a warehouse below room temperature of 20-25°C, stack them into piles, and seal them with a polyethylene film tent. The oxygen content inside the tent is 2%-5%, and the carbon dioxide content is 5%. Under these low-oxygen and high-carbon dioxide conditions, because respiration intensity is reduced and ethylene synthesis in the body is limited, and the action of ethylene is blocked, the detachment of eggplant stems is prevented and eggplant fruit rot is reduced. This method can store eggplant fruits for about 30 days, maintaining their original commercial value. Some people also use 10-micron-thick high-density polyethylene bags to store selected
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A Complete Analysis of the Key Points of High-Yield Cultivation Techniques for Two-Line Rice
Two-line rice has characteristics such as early and rapid growth in the early stage, smooth color transition in the middle stage, a long late-maturing period, tolerance to fertilizer and disease resistance, large panicles with many grains, relatively good grain quality, stable and high yield, and a more obvious yield-increasing advantage over three-line rice. Therefore, in recent years it has been promoted and applied over relatively large areas in various places. In practice, we earnestly implemented the "six improvements" measures for high-yield cultivation, gave play to the high-yield advantages of two-line rice, and achieved gratifying results. 1. Improve seedling-raising techniques and cultivate strong seedlings. According to the characteristic that two-line rice has little flexibility in seedling age, carry out classified seedling raising. For
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How to grow Indian lettuce for high yields? Cultivation techniques for high-quality fish forage grass
Indian lettuce is an annual or perennial herbaceous plant in the Asteraceae family, genus Lactuca. It is rich in nutrients, and its crude protein content is 35%-40% higher than that of Sudan grass, which enjoys the title of "king of forage grasses." The tender leaves of Indian lettuce contain a lot of carbohydrates, have good palatability, and a utilization rate of nearly 100%, making it a superior green feed for fish. Indian lettuce is the best "green forage" for "filling the gap between seasons and bridging to the peak season" between the off-season of ryegrass and the coming peak season of Sudan grass. It can serve both as the "staple food" for herbivorous fish and as a "delicacy" for cultivating fish species such as black carp, grass carp, and bream. Cultivation characteristics
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What are the common reasons why piglets grow slowly?
Some farmers report that the piglets they raise at home grow especially slowly. What exactly are the reasons? On analysis, there are mainly the following reasons. 1. Improper weaning. Farmers raising pigs mostly adopt the one-time weaning method, and the piglets are put on the market immediately after weaning, so the piglets' original living conditions, centered on the mother and living together with littermates in a stable and comfortable environment, suddenly change, making it hard for them to adapt for a time, which affects weight gain. In the 5-6 days before weaning, the number of suckling times should be gradually reduced until weaning is complete. 2. Delayed supplementary feeding. During the suckling
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Prevention and Treatment of Sudden Stress Reactions in Piglets After Castration
I. Symptoms. Piglets experiencing a stress reaction suddenly have their body temperature rise to around 40°C, with rapid breathing; vomiting and diarrhea; lying down and trembling, with purplish skin color, lying on their side, paddling movements of the legs, and neurological symptoms; severely affected cases die. II. Treatment. We use the following treatment methods: (1) Subcutaneous injection of epinephrine hydrochloride injection, 0.05 mg per kg of body weight; (2) Intramuscular injection of Kangfuxin injection, 0.2 mg per kg of body weight; (3) Intramuscular injection of compound sulfamethoxazole injection, 0.2 g per kg of body weight.
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How to Grow Heliconia rostrata? A Complete Guide to Cultivation Methods and Tips
Heliconia rostrata, also known as hanging lobster claw. The plant is tall with an elegant form, and the inflorescence comes in two colors, red and yellow. The leaves resemble banana leaves and are leathery. The spike inflorescence hangs downward in a zigzag shape, the inflorescence axis is red, and the bracts are also red with golden yellow tips, l5~20 of them, arranged in two rows, closely resembling pairs of beautiful little birds
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A Complete Guide to Schisandra Cultivation Techniques in the Courtyard
Growing Schisandra in courtyards and on vacant land in front of and behind houses can not only increase economic income and solve the problem of insufficient land, but also relieve summer heat, provide shade and coolness, green the courtyard, and beautify the environment. Whether in urban or rural homes, factories, schools, offices, and other institutions, Schisandra can be grown in courtyards. This is a very promising and creative project. 1 Cultivation Characteristics 1.1 Rational Use of Space, Convenient Management Schisandra is a vine fruit tree that can extend its fruiting with the help of trellises, making full use of space. In courtyards, it is very suitable for planting.
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What kind of fish is the Mengding new loach? Let us introduce you to this freshwater fish species
Common name: Mengding new loach. Origin and season: distributed in the tributaries of the middle reaches of the Nujiang River. Description: The upper and lower lips are very thick and join into a single whole at the corners of the mouth. The lower jaw is noticeably shifted back, thereby forming a preoral chamber enclosed by the upper and lower lips in front of the lower jaw, and its inner wall is covered with dense protrusions. Males have a suborbital flap, and the first branched pectoral fin ray is thickened. A small fish, it inhabits the bottom layer of river sections with gravel substrate, feeds mainly on animal food, and is relatively few in number. Its coloration is unique and it has ornamental value.
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A Complete Analysis of New Techniques for Clearing Ponds and Removing Wild Fish
Currently, the commonly used pond-clearing drugs in production include quicklime, tea seed cake, bleaching powder, bleaching essence, trichloroisocyanuric acid, etc. 1. Quicklime pond clearing. Quicklime (CaO) reacts with water to form strongly alkaline calcium hydroxide, causing the pond water pH (acidity and alkalinity) to rise sharply to 11-12, thereby killing wild miscellaneous fish, harmful organisms and various pathogens. 2. Tea seed cake pond clearing. Tea seed cake is a round cake pressed from the residue left after oil extraction from the seeds of the oil tea plant. Method of use: break the tea seed cake into small pieces, soak in
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Improper management of piglets born in winter can easily lead to death; how to keep them alive
Cold winter, improper management makes piglets prone to death, how to keep winter-born piglets alive
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