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What are the key technical points for spring management of mulberry trees?
How should mulberry trees be planted to achieve high yields? Mulberry is a perennial woody plant. Mulberry leaves are the main nutritional organ of the mulberry tree and also the primary "food" for silkworms. Therefore, the amount of leaves produced by mulberry trees will directly affect the healthy growth of silkworms. High-yield cultivation techniques for mulberry leaves can be considered from the following aspects. 1...
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Management Methods and Technical Key Points for Young Goji Berry (Lycium barbarum) Plants
Trunk-establishing pruning: After the planted seedlings sprout, remove the sprouts below 30 cm above the base of the main trunk (the branching zone); above the branching zone, select and retain 3-5 lateral buds or lateral branches growing in different directions with a spacing of 3 cm-5 cm as the scaffold branches forming the small tree crown (the first layer of the tree crown), and at a plant height of 40 cm-50 cm...
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Control Methods and Technical Key Points for Black Fruit Disease of Goji Berry
Black fruit disease is one of the major diseases of goji berry (Lycium barbarum). The pathogen damages the green fruit, flowers and buds of goji berry, and also damages young shoots and leaves. After the green fruit of goji berry is infected, small black spots or black patches or black net-like patterns begin to appear. On cloudy and rainy days, the lesions expand rapidly, turning the fruit black and producing orange-red conidial masses, making it unfit for medicinal use. ...
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What are the key technical points for managing yam (Chinese yam) seedlings?
How do you manage yam seedlings well? Please explain the management methods. For growing yam, the following methods can be used for management during the seedling stage: 1. Trellis insertion and trellis material disinfection. It takes 25--35 days from sowing to emergence for yam, and during this period the main task is to set up the trellis well. For trellis insertion, use three bamboo poles at the edge angled inward at once, with the fourth in the opposite direction, and afterward insert the trellis in a crossing pattern of one inward and one outward, then tie it securely...
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Straw Mushroom Summer Planting Methods and Technical Key Points
The weather is hot in summer, so how should straw mushrooms be planted in summer? The following methods can be used for planting straw mushrooms in summer: Preparation of mushroom beds. The mushroom beds are set up inside a plastic greenhouse, and the greenhouse is covered with film and straw mats to preserve warmth and moisture. The mushroom beds are 1 m wide, with no limit on length, and the spacing between mushroom beds is 30 cm, which can serve both as walkways and as water storage ditches...
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What are the key technical points for summer management of walnut trees?
How to manage walnut trees well in summer? Here are the methods. In summer, walnut new shoots grow fastest and physiological activity is strongest; this is the period with the highest survival rate for bud grafting and the most critical time. Pests such as the yellow slug moth, the walnut fruit moth (walnut black), the walnut yellow weevil, the cloud-banded longhorn beetle, the gypsy moth and the walnut tuft moth begin to emerge and lay eggs. Rot disease...
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Ginseng Disease Prevention and Control Methods and Key Technical Points
Ginseng is a plant of the genus Panax in the family Araliaceae, mainly produced in China's Jilin, Liaoning, Heilongjiang and other provinces. Its roots, stems, leaves and fruits are used as medicine, and it has the functions of greatly tonifying vital energy, strengthening the heart and rescuing from collapse, benefiting the heart and restoring the pulse, promoting fluid production and calming the mind. There are many types of ginseng diseases, more than 20 in China, and those that currently occur commonly and cause serious damage in production include...
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Key Technical Points for Summer Pepper Cultivation and Management
How to manage peppers in summer when growing them? Please provide guidance on management methods. Summer pepper management can be carried out with reference to the following methods: 1. Growth period management. About 20 days after transplanting, promptly remove the first pepper (the door pepper). 2. Promptly control pests such as tobacco budworm, cotton bollworm, aphids, and red spider mites. For tobacco budworm and cotton bollworm, it is advisable to choose...
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How to prune mature blueberry trees? Pruning methods and technical key points
How to prune mature blueberry trees? Please give an introduction. After strawberry plants reach maturity, the inner canopy tends to become congested and the crown is relatively tall, so pruning at this time is mainly to control tree height and improve light conditions; pruning is mainly thinning out branches, removing overly dense branches, thin and weak branches, diseased and pest-infested branches, and suckers produced by the root system. For trees with a more spreading growth habit, when thinning branches remove weak branches and keep strong ones; for upright varieties, remove the central leader and open up the top, and keep moderate branches. The best fruiting age for large branches is 5 to 6 years, and beyond that they should be renewed by cutting back. Weak small branches can be pruned by the method of removing flower buds to make them grow stronger.
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Detailed Explanation of Honeysuckle Propagation Methods and Technical Key Points
I. Cutting Propagation Honeysuckle cutting propagation can be carried out in spring, summer, and autumn. In autumn, it is suitable to do so from early September to mid-October. The nursery plot should be a sandy loam or loam soil with flat terrain, deep soil, and convenient drainage and irrigation. Before propagation, apply 3-5 cubic meters of decomposed organic fertilizer per mu, and 50 kg of superphosphate or calcium magnesium phosphate...
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