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Pollution-free control techniques for diseases, pests, and weeds in jujube trees
Fully implement the plant protection policy of giving priority to prevention and comprehensive control, base efforts on improving the orchard ecological environment and strengthening cultivation management, give priority to agricultural and ecological regulation measures, pay attention to protecting and utilizing natural enemies, and give full play to the natural control role of natural enemies. Select high-efficiency
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Detailed Explanation of Key Points for Frost Protection Techniques in Citrus Cultivation
For fruit trees that have suffered relatively severe frost damage, adopt tree-preservation measures: First, mound soil to increase temperature. Mounding soil protects the root crown; the standard for mounding is that the root system is not exposed and the root crown is covered. Second, whitewash and wrap the branches and trunk. The trunk and main branches form the tree framework and are prone to frost damage, which leads to weakened tree vigor
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A Detailed Guide to Post-Harvest Pruning Techniques for Mango Trees
Mango is a fairly common fruit in daily life; it is a subtropical fruit. Many people may have eaten mangoes, but they do not know much about how mangoes grow and are cultivated. Now let's take a look together with the editor! Pruning principles for growing mangoes
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What are the control methods for calcium deficiency in apple trees?
Symptoms of calcium deficiency in apple trees: bitter pit formed in the early stage, with a spongy texture under the skin but without rotting. The red spots and black spots formed before harvest should be distinguished as to whether they are an infectious disease or a physiological disorder. The red spots and black spots formed by infectious diseases rapidly expand and penetrate deep into the flesh and
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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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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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What are the control methods for the tea bagworm on pomegranate trees?
1. Manual control Manually remove the bagworm bags hanging on the branches and destroy them in a centralized manner. It is more convenient to do this during the dormancy period of the fruit tree, but care should be taken to protect natural enemies. This method has a thorough control effect and is safe for pomegranates, but if the orchard area is large, it is time-consuming and labor-intensive. 2. Chemical control
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