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How to prevent fruit cracking in Feizixiao lychee? A detailed guide to practical control methods
How to prevent fruit cracking in Feizixiao lychee? Which methods work well? To prevent fruit cracking in Feizixiao lychee, you can refer to the following methods for control: 1. Root cutting and girdling: In the later stage of fruit development, using root cutting and girdling of the main branches to weaken root activity is very effective at reducing fruit cracking. But the measures must be timely and appropriate; if excessive...
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Causes of Navel Orange Fruit Cracking and Control Methods
Why do navel oranges crack? How should they be prevented and controlled? Please give guidance. Generally, navel orange fruit cracking mostly occurs during the rapid fruit expansion stage and the fruit ripening stage. This is caused by the combined effects of fluctuations in soil moisture, temperature and relative air humidity, which make the flesh grow faster than the peel. Preventing and controlling navel orange fruit cracking...
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What to do about lychee fruit cracking? Causes and control methods
What to do about lychee fruit cracking
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What Causes Peach Fruit Cracking? Detailed Prevention Measures
Causes of and Prevention Measures for Peach Fruit Cracking
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What Causes Cherry Fruit Cracking? Detailed Explanation of Causes and Protective Measures
Causes of Cherry Fruit Cracking and Protective Measures
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How to prevent nectarine fruit cracking? A full analysis of practical measures
Measures to prevent nectarine fruit cracking
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What causes hollow heart and fruit cracking in watermelons
Causes of hollow heart and fruit cracking in watermelons
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How to Prevent Fruit Cracking in Sweet Cherries: A Detailed Guide to Practical Control Methods
Cherries are prone to cracking in rainy weather. What methods can prevent fruit cracking in sweet cherries? When cherries are exposed to rain close to maturity or before harvest, fruit cracking occurs. This problem is widespread in cherry-producing regions of China and brings huge losses to fruit growers every year. Methods such as spraying mineral substances, hormones and other protective agents to prevent fruit cracking have an effect of only about 1%-3%; breeding excellent crack-resistant rootstocks and varieties is an effective measure, but so far there are still no highly resistant rootstocks and varieties available for selection; flood irrigation of the cherry orchard 24 hours before rain can reduce the fruit cracking rate of sweet cherries by 30%, but because weather changes cannot be accurately predicted, fruit growers cannot accurately apply this technique; the trunk girdling technique at full bloom stage has a very significant effect on preventing fruit cracking, but it often easily causes heavy gumming and tree death due to heavy fruit load or weak tree vigor. Aiming at the main problems in sweet cherry production, this study controlled the fruit cracking rate of sweet cherries within 0.3% at low cost by building simple "rain shelters" for sweet cherries.
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How to prevent and treat pomegranate fruit cracking? A detailed guide to practical methods
How to prevent and treat pomegranate fruit cracking? Please explain the methods. When pomegranates crack, they are not only more susceptible to pests, diseases and chemical contamination, but their commercial value is also affected. To prevent and treat pomegranate cracking, you can refer to the following three measures: ① Timely irrigation management. For pomegranates, follow the principle of "two waterings and two no-waterings." The two waterings are: in winter or...
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