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How to do winter pruning of apple trees? Detailed explanation of key pruning measures
In the training and pruning of apple trees, the choice of tree shape model must be targeted. For newly built orchards, the high spindle modern cultivation training method should be adopted. For old overcrowded orchards, a decision must also be made to carry out renovation. The renovation of overcrowded apple orchards mainly adopts the principles of thinning out, raising the trunk,
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Key Management Techniques for Apple Trees After Harvest
It is now late autumn, the apples have ripened, and some have already begun to be harvested. After harvest, fruit growers should pay attention to the three major post-harvest management measures. Apply base fertilizer early. After the fruit is harvested, the third peak growth period of the root system arrives, and this is a good time to apply base fertilizer. For
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Key Technical Points for the Prevention and Control of Apple Pests and Diseases in the Mid-to-Late Stage
The young fruit stage is the peak infection period of early defoliation disease, the initial stage of branch ring rot, and also the peak damage period of aphids, leaf mites and scale insects. Therefore, doing a good job in the prevention and control of apple pests and diseases during the young fruit stage is crucial for strengthening tree vigor, improving fruit quality and achieving increased
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Control Methods for Phytophthora Disease in Fig Cultivation
Fig Phytophthora disease is an important disease of figs in suburban areas in recent years, occurring commonly and causing serious damage. In years when the disease is epidemic, 80%-90% of the fruit can be affected and rot, and large numbers of branches and leaves wither. [Symptoms of damage] The disease mainly damages fruit, new shoots and leaves, and can also infect buds.
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How to Prevent and Control Fig Anthracnose? A Detailed Guide to Practical Methods
This disease is an important disease on fig fruit, and because of its damage, large numbers of fruits often rot. [Damage symptoms] It mainly damages fruit, and can also infect branches. After the fruit is infected, round, slightly sunken, brown patches appear on the fruit surface, and then concentric
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What tree shape is suitable for fig cultivation?
According to the growth and fruiting habits of figs, the suitable tree shapes are the multi-main-branch natural open-center shape and the trunkless non-tiered shape with a main trunk. The training process for the multi-main-branch natural open-center shape is: after the young seedling is planted, head it back at a height of 70-80 cm. If grown in a courtyard, the heading height can be somewhat higher
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Detailed Explanation of Key Techniques for Fig Tree Planting and Pruning
Fig trees are easy to cultivate and high-yielding. Most fig trees can set fruit parthenocarpically and bear fruit multiple times a year. After planting, the tree begins to bear fruit in 2 to 3 years, enters full production in 6 to 7 years, and yields increase year by year. To promote high, stable yields and good quality, pruning work should be done well. Fig trees
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How to prune fig trees in winter? Detailed explanation of pruning methods
According to the characteristics of figs, which have fewer shoots and strong growth vigor, during the formative pruning period of young trees, in order to rapidly increase the number of branches, expand the canopy, promote flower formation, and bear fruit early, the pruning amount should be appropriately light; later, as the tree age increases, the number of twigs gradually increases, and growth
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Detailed Explanation of Key Techniques for Greenhouse Cultivation of Figs
The fig (Ficus carica L.) is a deciduous small tree or shrub of the mulberry family, native to the southern Arabian Peninsula in the subtropical region. It was introduced to China via the Silk Road during the Tang Dynasty. Its fruit is also called the "sacred fruit," rich in nutrients with a unique taste and novel flavor, and can be eaten fresh
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Reasons for Low Fruit Set in Muskmelon and Methods to Improve It
I. Reasons Why Plants Are Prone to Poor Fruit Set 1. Excessive vegetative growth or weak, spindly plants. During the growing period of muskmelon, applying too much nitrogen fertilizer or cultivating in a protected environment with high temperature and high humidity and poor ventilation prevents vegetative growth and reproductive growth from being coordinated, often resulting in excessive vegetative growth or weak, spindly plants.
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