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Detailed Explanation of Key Points of Winter Pruning Techniques for Pear Trees
When pear trees enter dormancy, it is a great time for winter pruning. The pruning techniques for different age stages are as follows: 1. Pruning of young trees: The purpose of pruning is to shape the tree well, cultivate a good framework, promote branching, expand the canopy, promote branches, and bear fruit early. Generally, long branches are lightly pruned and left to grow slowly, upright vigorous branches are bent flat, medium and short branches are retained, and the sprouted shoots are used as much as possible to expand the canopy. Apart from thinning out some overly dense branches, thinning is generally not carried out.
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What effect does thinning out have on pear trees when planting them?
Comparing thinning out with heading back, when the pruning amount is the same, thinning out is more conducive to flower bud formation than heading back, because after thinning out fewer long shoots are produced and more medium and short shoots are produced, which is beneficial to the early accumulation of nutrients, and the branches are relatively sparse, which is beneficial to ventilation and light penetration
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Methods for Pest and Disease Control in Cherry Trees During Winter Dormancy
Using manual and agricultural methods, clean the orchard, eliminate overwintering sources of pests and diseases, effectively eliminate harmful organisms, and reduce the overwintering population base. 1. Sweep up fallen leaves: Fallen leaves are one of the main overwintering sites for many pests and diseases, such as the pathogens of cherry brown spot disease and black ring rot, which
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Detailed Explanation of Key Points of Fertilizer Spraying Technology for Cherry Cultivation
(1) Fertilizer spraying timing: Foliar fertilizer can be sprayed from after the cherry tree sprouts until before maturity, and even before leaf fall; (2) Fertilizer types: Any nutrient elements required by crops can be used as fertilizer spray types; (3) Purpose of fertilizer spraying: It is to supplement fertilizer to cherry trees through foliar spraying;
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What are the control methods for cherry wood rot?
The symptoms appear on various wound sites such as frost injury, insect injury, and mechanical injury on branches and trunks, where small fruiting bodies of the pathogen are scattered or clustered, which are its external symptoms. The affected xylem forms a rather indistinct white sapwood rot. Pathogenic fungus, Basidiomycota, Agaricomycetes, Aphyllophorales
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What to Do If Your Cherry Tree Won't Bear Fruit? Try These Solutions
There are many reasons for failure to bear fruit, specifically the following: 1. The climate may be unsuitable. 2. Improper cultivation and management, leading to excessively vigorous tree growth, with no flower buds formed, will also result in no fruit. 3. Severe pests and diseases or poor fertilizer and water conditions, insufficient stored nutrients in the tree, leading to poor flower bud development and severe flower and fruit drop during the flowering period; or due to continuous rainy weather or sudden low temperatures during the flowering period, resulting in poor pollination and fertilization.
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How to Build a Protective Shed for Cherry Cultivation? Key Technical Points Explained
1. Selecting suitable varieties Suitable excellent early-maturing or mid-early-maturing cherry varieties for greenhouse cultivation include: Zhifu Red, Red Lantern, Red Cherry, Rainier, Sato Nishiki, etc. Spur-type varieties and varieties with strong self-fruitfulness include: Spur Pioneer, Spur Stella, etc. Plant
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Detailed Explanation of the Bag-in-Trench Storage Technique for Pomegranate Seeds
1. Digging the Trench Choose a flat, shady, clean spot to dig the storage trench. The trench should be 80 cm deep and 70 cm wide, with the length determined by the quantity to be stored. Dig the storage trench 3-5 days before harvesting the fruit. During the day, cover the trench opening tightly with straw mats, and uncover it at night, so that the temperature inside the trench is basically consistent with the low nighttime temperature. Then the fruit can be harvested, bagged and placed into the trench for storage.
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Key Management Techniques for Pomegranate Before and After Fruit Set
I think everyone is very familiar with pomegranates. There are many varieties of pomegranate, and each variety has a slightly different flavor. There are also many techniques and skills involved in growing and cultivating pomegranates. Let's take a look together below! Planting pomegranates before fruit set
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A Complete Analysis of Key Management Points for Pomegranate in Summer and Autumn
Summer and autumn are the periods of most vigorous growth for pomegranate, and also its flowering and fruiting period. The following technical points should be noted in its management. 1. Fertilization For young trees that have not yet formed an orchard, apply fertilizer once after two-thirds of the flowers have faded and once about 1 month before the fruit ripens. For large trees in full production that have already formed an orchard,
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