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What are the physiological characteristics of watermelon? A comprehensive guide
Physiological characteristics of watermelon
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Causes of the second physiological fruit drop in citrus and how to prevent and control it
What to do about the second physiological fruit drop in citrus
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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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What causes physiological fruit drop in persimmon trees?
What is physiological fruit drop in persimmon trees? Please provide an introduction on how to prevent it. The causes of physiological fruit drop in persimmon trees and prevention and control methods are as follows: 1. Factors behind physiological fruit drop in persimmon trees. Due to improper management, persimmon trees drop a large amount of fruit 1 month after the flowers fade, with the peak fruit drop period occurring about 20 days after full bloom, and then another minor fruit drop in August...
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Navel Orange Cultivation Techniques: How to Prevent and Control Physiological Diseases of Navel Oranges?
How to prevent and control physiological diseases of navel oranges? Please provide an introduction. The main physiological diseases of navel oranges are fruit cracking, sunburn, and navel yellowing. For control methods, please refer to the following list: Control methods for navel orange fruit cracking. For navel orange fruit cracking, first select varieties (lines) with strong cracking resistance. Generally, varieties (lines) with oval fruit shape, small navel or closed navel have better cracking resistance, such as Newhall and others. Second, strengthen scientific management to enhance tree vigor. Especially during the drought period after the plum rain and before the autumn rains arrive, water management must be done particularly well, with timely irrigation or watering (sprinkling) to keep the soil moist and promote normal fruit growth and development. Third, during the rapid fruit expansion period, spray foliar potassium fertilizer 2 to 3 times consecutively.
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What are the common physiological diseases in strawberry cultivation?
What physiological diseases affect strawberry cultivation? How should they be prevented? Experienced growers are also asked to help explain. Strawberries not only have bright, attractive fruit, but are also rich in amino acids, fructose, sucrose, glucose, citric acid, malic acid, pectin, carotene, vitamin B1, B2, niacin, and the minerals calcium, magnesium, phosphorus, potassium...
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