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How are garden flowers and nursery stock propagated and cultivated? Ecological characteristics and key points of cultivation management
In recent years, with the advancement of China's greening projects, the nursery stock industry has ushered in a new "spring", and the enthusiasm of nursery growers has gradually risen
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Key Technical Points for Preventing Physiological Diseases of Autumn Tomatoes
Early blight: After onset, concentric ring-patterned lesions appear on the leaf surface, dark brown, water-soaked. Before and after onset, spray with a 500-fold dilution of 70% mancozeb wettable powder, or a 400-fold dilution of 75% chlorothalonil wettable powder, once every 7 days, for 3 to 4 consecutive sprays.
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Key Points of Organic Ecological Soilless Cultivation Techniques for Tomatoes
High-yield Cultivation of Small Tomatoes - I. Requirements for Environmental Conditions - Small tomatoes have characteristics such as being warmth-loving, light-loving, fertilizer-tolerant, and semi-drought-tolerant. In spring and autumn, when the climate is warm, the light is relatively strong, and there is little rain, they are easy to cultivate and also produce high yields. - 1. Temperature requirements: The seed germination temperature is 28-30°C, the minimum germination temperature is 12°C, and the suitable daytime temperature for seedlings...
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What are the common physiological disorders of watermelons and melons?
I. Causes of gourd-shaped fruit: 1. The fruit is set too far out, water and fertilizer conditions are poor, nutrients cannot be supplied and the fruit cannot swell; 2. The plant's vegetative growth is too vigorous, nutrients all go to the vines, and the small fruits that set are all gourd-shaped; 3. Pollination quality is low, the amount of pollen is insufficient and uneven, the front end of the fruit has many seeds while the base has...
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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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How to prevent and control physiological diseases of button mushrooms during the fruiting period
In button mushroom production, from casing soil onward until fruiting, in addition to routine management, correctly mastering and applying the following four key points on watering plays an important role in ensuring the amount and vitality of mycelium, ensuring the number and uniformity of pinheads, and ensuring the healthy growth of fruiting bodies and their commercial quality. 1. The "mycelium-pressing water" should be...
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What are the morphological characteristics of eucalyptus? Understanding the appearance of eucalyptus in one article
Evergreen plants, with periodic shedding of old leaves within a year. Most species are tall trees, a few are small trees, and very few are shrub-like. Crown shapes include spire-shaped, multi-branched, and weeping forms. Simple leaves, entire margins, leathery, sometimes covered with a thin layer of wax. Leaves can be divided into juvenile leaves, intermediate leaves, and mature leaves...
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Long-term low mood may be a symptom of psychological stress rather than depression
There is a big difference between depression and our psychological stress. Many people feel in a bad mood all day because of psychological stress, and sometimes they are prone to losing their temper. At such times they mistakenly believe they have depression, and spend all day in a negative state...
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Detailed Explanation of Key Points of Ecological Farming Techniques for the Barbel Steed (Squaliobarbus curriculus)
Ecological Farming Techniques for the Barbel Steed
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How Do You Build a Modern Ecological Pig-Raising Greenhouse? A Detailed Explanation of the Key Construction Points
Construction of a Modern Ecological Pig-Raising Greenhouse
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