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What are the reasons for jasmine leaves turning yellow and dropping in summer?
What should be noted when spraying jasmine in summer? Please note the following points when spraying jasmine in summer: 1. Target the right pest. At this stage the main pest is the fruit borer, which can be sprayed with abamectin, ivermectin, or avermectin. 2. Strictly control the dosage. At high temperatures the chemical activity of the pesticide is stronger, and at the same time the crop's metabolism...
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What are the reasons for cherry tree bark splitting?
Why does cherry tree bark split? Please explain that when cherry trees have sufficient fertilizer or water, there are cases of bark splitting due to overly rapid growth. In this regard, the nursery applied urea in spring, which may have had a relatively obvious promoting effect on plant growth, causing its xylem to incre...
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What are the reasons a pomegranate tree fails to bear fruit?
What are the reasons a pomegranate fails to bear fruit? Please, everyone, help explain. Generally, the main factors that may cause a pomegranate tree to fail to bear fruit are light, fertilization, flower organ degeneration, or branches that are too dense; a detailed introduction and solutions are given below (for reference). Reasons that cause a pomegranate tree to fail to bear fruit: 1. Light...
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How should seed fertilizer be applied reasonably when sowing summer corn?
How should seed fertilizer be applied when sowing summer corn? Please give an introduction. The main reasons why improper application of seed fertilizer when sowing corn causes bud burn and seedling burn: First, the amount of seed fertilizer applied is too large, causing the seeds or the root system during emergence to come into contact with chemical fertilizer, resulting in seed burn and seedling burn. Second, the seed fertilizer is mixed with the seeds during sowing, and although the amount of seed fertilizer applied is not too large, because the seeds and fertilizer are mixed together during sowing, the seeds and fertilizer come into direct contact, causing seed burn and seedling burn.
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Bought a rose (Rosa) seedling online and it hasn't grown new roots after more than a month in the ground? It comes down to mainly these 2 reasons
The root system of a new rose seedling isn't developing; to use a more professional term, it isn't "settling into the pot." After the new seedling is planted, the roots don't extend out from the original root ball and take hold in the new soil. There are several reasons for this. The first is a difference in growing medium, ...
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How should young blueberry trees be pruned to be scientific and reasonable?
How should young blueberry trees be pruned? Please give guidance. After planting, young trees develop flower buds in the first and second years, and flowering and fruiting will inhibit vegetative growth. The main purpose of the young tree stage is to promote root development, expand the canopy and increase branches, therefore pruning at the young tree stage focuses mainly on removing flower buds. In the spring of the second and third years after planting...
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What is the reason for summer pruning of pomegranate trees?
Why should pomegranate trees be pruned in summer? Please give an introduction. Summer pruning of pomegranate trees is the refinement, continuation and supplement of winter pruning. Through summer pruning, the tree structure after winter pruning can be adjusted to the optimal state, the effective leaf area can be maximized, more photosynthetic products can be formed, and a foundation can be laid for better fruiting...
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Reasons for Sudden Yellowing and Leaf Drop in Podocarpus and How to Solve Them
Podocarpus has always been a highly favored tree species, thanks to its unique shape and symbolic meaning, its simple and natural form, its sturdy and powerful branches, and its own traits: slow growth and relatively difficult care. This is what makes podocarpus on the market...
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Large space in the cucumber patch means reasonable intercropping can bring high yields, but planting the wrong vegetables together leaves both sides damaged
It is time to sow autumn cucumbers again. Cucumbers have always been a vegetable deeply loved by friends, especially in summer when cold cucumber salad is very refreshing. Cucumbers are also rich in nutrients, full of protein and vitamins, and clear heat and detoxify...
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Why do sows refuse to nurse? Lack of experience and piglets biting the teats are the main reasons
Reasons why sows refuse to nurse - lack of experience and piglets biting the teats
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