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How to grow Polyscias? Mastering these care methods is key
Polyscias is very easy to grow; it can grow outdoors in full sun and even indoors with no natural light at all under fluorescent lamps. However, it is actually quite sensitive to changes in its environment. When it has just moved, it has not yet adapted to the new environment, so it tends to drop leaves heavily. Once the leaves of the Ming aralia (Polyscias fruticosa) are about to fall, they do not drop as a whole leaf from the main stem
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Summer topdressing methods and technical points for eggplant
Furrow application. Vegetable growers have become accustomed to applying chemical fertilizer by broadcasting it with irrigation water, but this method is not suitable during the hot summer season. Because the temperature is relatively high, when chemical fertilizer is applied with irrigation water, a large amount of ammonia volatilizes, which reduces the effect. This is especially true for ammonium bicarbonate, which is more likely to cause ammonia poisoning in eggplant. Applying it in furrows or burying it in holes gives the best results...
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How to judge the best harvest time for apples? Practical methods for you
Branch bending means using "branch clips" to bend branches in different directions so that they grow in the direction desired by the grower. Branch bending is basically a winter pruning technique, and it is an effective measure for flexibly reshaping and utilizing upright branches, vigorous branches, competing branches, parallel branches, overlapping branches and densely growing branches, and is especially suitable for young apple...
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Causes of Mass Mortality in Razor Clam Farming and Prevention Methods
Causes of Mass Mortality in Razor Clams and Prevention Methods
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Control Methods and Technical Key Points for Hickory Flower Bud Midge
The hickory flower bud midge is the main pest damaging hickory flower buds. Because the insect body is tiny and concealed, its occurrence period is short, and the damage consequences are severe, once the effective control period is missed, hickory yield will be seriously affected. To effectively safeguard this year's hickory yield, scientific and technical personnel have proposed the following on how to carry out effective control: First, seize...
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Control Methods for the Brown Planthopper Infestation in Rice
The brown planthopper, also known as the brown rice planthopper, is commonly called ascarid worm, soft-shelled ascarid, yóu worm, and midge. Scientific name Nilaparvata lugens (Stdl), order Homoptera, family Delphacidae. The brown planthopper is one of the major pests of rice in China, causing damage in all major rice-growing regions across the country, north and south, and every year it occurs and causes damage mixed with the white-backed planthopper. The two planthoppers...
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Control Methods for Physiological Disorders of Tomato
Physiological disorders often occur during tomato cultivation and greatly affect yield and quality. The most common ones include deformed fruit, hollow fruit, blossom-end rot, fruit cracking, rib vein browning, sunscald, and poor coloration. Deformed fruit. It mainly occurs during the period of flower bud differentiation and development. Under low temperature, excessive fertilizer (especially excess nitrogen nutrition...
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What are the methods for preventing and controlling pests and diseases in wood ear mushrooms?
Symptoms of green mold disease in wood ear mushrooms: After the spawn bags, spawn bottles, the area around the inoculation holes in log wood, and the fruiting bodies are infected by green mold, white slender hyphae first grow on the culture material, log wood, or fruiting bodies. After a few days, conidia can form. Once the conidia form in large numbers or mature, the colony turns green and powdery....
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Symptoms and Treatment Methods of Enteritis in Parrot Fish
Symptoms and Treatment of Enteritis in Parrot Fish
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