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Winter management experience for persimmon trees, a must-read for anyone growing persimmons
I. Persimmon tree planting 1. Choosing a site and building a persimmon orchard. It is best to choose a leeward, shaded site with deep soil, fertile and loose soil, and a relatively low groundwater table. 2. Digging holes and applying base fertilizer. Open the land into horizontal terraces following the mountain contour, and build them into mountain orchards with a front ridge and back ditch, reverse-sloping terrace surfaces, or "fish-scale pit" style.
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Key Technical Points for Winter Management of Persimmon Orchards
In winter, the management work of a persimmon orchard has three key points, namely increasing fertilizer, pruning, and cleaning the orchard. Increasing fertilizer and improving the soil. The persimmon tree is a deep-rooted tree species, and only by expanding the planting holes, improving the soil, and applying more fertilizer can the tree grow vigorously. Bearing persimmon trees should have their holes expanded and soil improved in winter, with holes 1-1.5 m long, 0.4 m wide, and 0.4-0.5 m deep. When backfilling with topsoil, apply 100-150 kg of farmyard manure per tree, or 50 kg of dried pig or cattle manure, or 100-150 kg of mushroom soil, or 1-1.5 kg of calcium magnesium phosphate fertilizer, etc., mix evenly with the topsoil, and fill it into the lower layer. Level the surface of the hole with topsoil from the orchard. Deep digging to improve the soil can also be used, that is, spreading organic fertilizer evenly at the drip line of the canopy, and then deep digging 20 cm at the fibrous root zone.
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How to Safely Overwinter Young Cherry Trees? A Detailed Guide to Management Measures
Although the survival rate of planted cherry saplings is high, young trees find it difficult to safely pass the harsh winter. Because the branches of young trees are not very winter-hardy, they become dehydrated, shriveled and dried out, a phenomenon commonly known as "shoot dieback." Winter shoot dieback in young cherry trees is fairly common, occurring to varying degrees in most years
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How to prevent twig dieback in young pomegranate trees in severe winter? Detailed explanation of cold protection methods
Twig dieback in young pomegranate trees refers to the phenomenon in which some branches shrink and dry out or die after the tree overwinters. In northern China, winters are cold and dry, early spring has little rain and much wind, and evaporation is high, while young pomegranate trees grow a lot each year and the pith of the branches has poor water retention. Therefore, in a severe winter, twig dieback is likely to occur.
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Detailed Explanation of Key Management Techniques for Pomegranate During the Fruit Enlargement Stage
1. Intertillage and weeding. In summer, weeds in the orchard grow severely and compete with the fruit trees for water and nutrients. Intertillage can not only remove weeds (chemical weeding may be used when necessary), but also loosen the soil and prevent soil moisture evaporation. However, during this period the root activity of the fruit trees is vigorous, so to prevent
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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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Key Field Management Techniques for Fig Cultivation
(1) Intertillage and weed control: In young orchards, intertillage and weed control should be carried out once each in spring, summer and winter, and winter intertillage should be combined with earthing up to prevent freezing. In mature orchards, intertillage should be done during the dormant period, and in summer the ground should be covered with grass, which can both suppress weed growth and prevent drought and preserve soil moisture. If weeds still grow, they can
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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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How to protect citrus leaves in winter? These six measures you need to master
After citrus enters dormancy in winter, 40-60% of the tree's nutrients are stored in the leaves. Therefore, protecting leaves in winter not only helps enhance the tree's cold resistance and promote flower bud differentiation, but also benefits bud break, flowering and fruiting the following spring. Leaf protection measures mainly include the following
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Methods for Preventing and Controlling Pests and Diseases of Winter Jujube Trees in Autumn and Winter, and Key Technical Points
After the beginning of autumn, winter jujube trees gradually enter the dormant period, and their tolerance to chemicals is relatively high. As temperatures drop, pests and diseases enter bark cracks, scars, branch forks, fallen leaves, fallen fruit, mummified fruit or the soil, where they lurk to overwinter. Therefore, it is necessary to seize the favorable opportunity for pest and disease control in autumn and winter,
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