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Key Technical Points for Fertilizer and Water Management in Red Fuji Apple Orchards
How should fertilizer and water be managed for Red Fuji apples? Please advise. For Red Fuji orchards, basal fertilizer is generally best applied in late September, mainly using farmyard manure. For young orchards with a yield below 2000 kg per mu, apply 2-3 kg of fertilizer per kg of fruit; for high-yielding orchards with a yield of 2000-3000 kg per mu, apply 1 kg of fertilizer per kg of fruit; for high-yielding orchards above 3000 kg per mu...
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What causes rotten fruit in Red Fuji apples
Why do Red Fuji apples rot? Please read on for details. Red Fuji fruit rot is caused by multiple factors, and only by identifying the causes and applying integrated control can results be achieved. I. Causes of fruit rot. 1. Excessive and too severe girdling. Most fruit growers mistakenly believe that Red Fuji apples cannot set flower buds without girdling and cannot achieve a high yield the following year, so they girdle (score) the tree repeatedly year after year. Some, after girdling the base of the trunk, also girdle the main branches and auxiliary nurturing branches; combined with not applying more organic fertilizer, not focusing on balanced formula fertilization, over-applying nitrogen fertilizer, and carrying too much fruit, the tree becomes excessively weakened, giving pathogens an opportunity. According to surveys, weak trees can have as much as 40%-60% rotten fruit, while well-managed vigorous orchards have only 5%-10%.
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How to Improve the Color of Red Fuji Apples? A Full Breakdown of Practical Management Tips
How to improve the color of Red Fuji apples? Please explain: once the sun-facing side of the fruit has colored, promptly remove the leaves that shade the fruit and affect its coloring. For the uncolored side of the fruit or the touching surfaces of two twin fruits, they should be turned toward the sunny side at the right time. In the later stage of fruit growth, stakes and branch tying should be set up in time to prevent overlapping, squeezing, and drooping of fruiting branches that touch the ground and affect coloring.
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How to fertilize Red Fuji apples for the best results?
How should Red Fuji apples be fertilized? Here is a detailed introduction. In recent years, many orchards have had problems such as blind fertilization and improper fertilization methods, which have caused extremely adverse effects on the high quality and high yield of fruit. Especially for orchards growing premium fruits such as Red Fuji, fertilization should follow a "formulated, efficient, low-consumption, high-yield, green" approach...
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What Does "Chuanhua" Mean on Apple Trees? A Detailed Explanation
What Methods Are There for Coloring Red Fuji Apples? An Introduction. Red Fuji apple is a premium fruit with red color, delicious taste and high commercial value. To bring out its inherent characteristics and meet the needs of the market and export, it is very necessary to strengthen management during the coloring period. The fruit coloring of Red Fuji starts earlier than that of Guoguang, and the speed is slow...
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What are the fertilizer requirements of apple trees?
What are the fertilizer requirements of apple trees? Please explain that for apple trees, nitrogen uptake during the year usually has 2 peaks. The first peak coincides with fruit development and the growth of branches and leaves, that is, as young fruit and new shoots grow rapidly, the demand for nitrogen becomes greater and greater. When shoots form in July to August, the whole tree...
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How should pineapple be fertilized when growing?
How should pineapple be fertilized when growing? For detailed guidance on growing pineapple, you can refer to the following fertilization methods: (1) Base fertilizer. On hillside land where pineapple is grown, the soil is dry and poor, so applying sufficient base fertilizer at one time during planting is a fundamental measure for high yield and good quality pineapple. Generally, base fertilizer can be applied together with deep ploughing and bed making. Farmers in fruit-growing areas...
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What is pineapple mealybug wilt disease, and how should it be prevented and controlled?
What is pineapple mealybug wilt disease? How should it be prevented and controlled? Please provide guidance. Pineapple mealybug wilt disease is also known as pineapple root rot. For prevention and control methods, you can refer to the following: 1. Symptoms. Above ground, in the early stage of the disease, the basal leaves turn yellow and red, shrivel, and lose their gloss, and the leaf margins curl inward; later the leaf tips dry up, the leaves wilt, and the plant stops...
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What are the key management techniques after pineapple flowering?
How should pineapples be managed after flowering? Please explain that after pineapple flowering, the fruit rapidly expands, so the crown buds must be removed promptly, and fertilizer management and pest and disease control must be strengthened to promote fruit expansion and prevent pest and disease damage, so as to increase yield and improve quality. The specific management techniques are as follows: Crown bud removal...
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What is the weeping crabapple? How should it be cared for as a bonsai?
The weeping crabapple is a plant with a very graceful form. Its leaves are red, and they mature into different colors in different seasons: deep red in spring, and in summer the leaves age and turn dark purple. Its flowers, like its leaves, are...
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