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Want to feed cattle well in winter? Master these seven tips
Clever straw processing. Single-variety forage lacks nutrition and easily causes cattle to lose weight and become thin. If the straw is ammoniated with a clever treatment, cattle will love to eat it. The method is: chop wheat straw, rice straw, etc. finely into 2-3 cm short pieces, add 4 kg of urea to every 100 kg of chopped wheat straw or rice straw, first use
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Control Methods and Key Technical Points for Deformed Fruit in Greenhouse Strawberries
(1) Promote full flower bud differentiation. Whether strawberry flower buds differentiate fully is an important factor affecting the yield and quality of greenhouse strawberries. When flower bud differentiation is good, there are more flowers, larger fruit, and fewer deformed fruit. Generally, 2 weeks before planting, root pruning, shading, nitrogen control, and removal of old leaves are started to promote
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Key Points of Winter Field Management Methods for Greenhouse Strawberries
Moisture retention In northern regions, film covering for insulation begins from late September to early October. In addition to double-layer insulation covering with large greenhouses and small arched sheds, winter strawberries can also be protected with measures such as leaf covering. Temperature and humidity management: In the early stage after planting, maintain 25°C-30°C during the day, and at night 12°C-
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Strawberry Cultivation: Experience Sharing on Soil Testing and Formula Fertilization
1. Fertilizer requirements: Strawberry growth requires nitrogen, phosphorus, potassium, and various trace elements such as boron, magnesium, zinc, iron, and calcium. Early growth requires phosphorus, the early-to-mid stage requires large amounts of nitrogen, and the entire growth period requires potassium. With severe nitrogen deficiency, the leaves turn yellow, become partially scorched, and are slightly smaller than normal leaves.
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Summary of Pesticide Use Experience in Pollution-Free Strawberry Production
I. Strictly select pesticides and strictly implement pesticide safety intervals. In pollution-free strawberry production, biological pesticides should be given priority, and highly efficient, low-toxicity, low-residue chemical pesticides should be used selectively. These pesticides mainly include: (1) Insecticides, such as the Bt series, avermectin series, pyrethroids, plant extracts (such as tebuconazole and capsaicin, etc.), insect hormones (Mimic, Cascade, IKI-7899), a small number of organophosphorus pesticides (trichlorfon, chlorpyrifos, Lorsban) and other pesticides such as imidacloprid, etc. (2) Fungicides, such as Bordeaux mixture, polyoxin, thiophanate-methyl, Score, Nustar, Kocide, chlorothalonil, triflumizole, Bellkute, pyrimethanil, etc. (3) Herbicides, such as quizalofop, haloxyfop, etc. (4) Smoke agents, such as sulfur fumigants, procymidone, aphid-killing smoke agents, etc. Throughout the entire strawberry production process, it is strictly forbidden to use highly toxic and high-residue pesticides such as methamidophos, carbofuran, chlordimeform, omethoate, dicofol, methyl parathion, sodium pentachlorophenate, fosthiazate, chloropicrin, nitrofen, etc.
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Control Methods for Strawberry Leather Rot, a Must-Read for Growers
In recent years, along with the optimization and adjustment of the planting structure, the strawberry cultivation area in Laizhou City has expanded rapidly. Due to continuous cropping, strawberry diseases have shown a worsening trend, especially the emergence of strawberry leather rot, which has a great impact on the yield and quality of strawberries, and in severe plots
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When to Sow Everbearing Strawberries? A Detailed Guide to the Best Sowing Time
Everbearing strawberries are a fairly popular choice these days, and you can basically enjoy them all year round. So when do you sow everbearing strawberries? Let's take a look! 1. When to sow everbearing strawberries. Everbearing strawberries are mostly sown in autumn, in September to October. In some areas you can also
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Detailed Explanation of the Key Technical Points of Bag Cultivation of Straw Mushroom
The straw mushroom, also known as the orchid mushroom or the bulb-foot mushroom, originated in Nanhua Temple in Shaoguan, Guangdong, and China began artificial cultivation 300 years ago. Below we introduce the bag cultivation techniques of the straw mushroom. 1. Soaking the straw and mixing. Cut the rice straw into 2-3 sections; if conditions permit, it can be cut into about 5 cm pieces, and soak in 5% lime water for 6-8 hours. Scoop out the straw and drain off the excess water, then add the supplementary materials and mix evenly.
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Detailed Explanation of Key Points of High-Yield Cultivation Techniques for Straw Mushrooms
The straw mushroom is rich in nutrients and delicious in taste. It is named because it often grows in moist, rotting rice straw. Below is an introduction to high-yield cultivation techniques for straw mushrooms. 1. Site selection and shed construction. The cultivation site should be chosen in a place with good air circulation, close to a water source, convenient drainage, away from pollution sources,
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Detailed Explanation of Key Techniques for High-Yield Strawberry Cultivation
Strawberries are rich in nutrients and vitamins, and are known as the "Queen of Fruits." Nowadays, more and more people are growing strawberries, but how can you grow them for high yield? Today I will introduce high-yield strawberry cultivation techniques. 1. Site selection and land preparation. For planting strawberries, it is recommended to choose soil that is fertile and loose, with good fertilizer and water retention. After selecting the site, remove stones and other debris from the field and disinfect it. After applying sufficient farmyard manure, plow the soil to mix the base fertilizer evenly with the soil, improving soil fertility. Finally, make the beds properly to facilitate strawberry growth and later management.
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