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How to Prevent Sunscald and Blossom-End Rot in Sweet Peppers in Summer
How do you prevent sunscald and blossom-end rot when growing sweet peppers in summer? Here are the methods. In greenhouses, sweet peppers often develop rotten fruit, and the main causes are sunscald and blossom-end rot. Sunscald is mainly caused by direct sunlight on the fruit surface, or by dew droplets forming in the morning on the greenhouse film or the fruit; when the sun shines on them, the light concentrates and generates heat, causing the skin cells...
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What are the methods for topdressing sweet peppers in summer?
How do you topdress sweet peppers in summer? Please introduce the methods. Compared with other vegetables, sweet peppers have an underdeveloped root system and weak regeneration ability after the roots are damaged. Especially now that the air temperature is high and the soil temperature is also high, which is already unfavorable for the normal growth of sweet peppers, topdressing management should be even more careful. Only reasonable topdressing can effectively promote...
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What are the key points of summer management techniques for trellised grapes?
How should trellised grapes be managed in summer? Please give an introduction to the management methods. Trellised grapes can be managed in summer by referring to the following methods: 1. Bud removal and shoot removal: Remove the weak lower shoots, keep an appropriate amount of lower buds and shoots, and do not favor keeping the strong upper shoots, otherwise the fruiting position will very easily move upward. 2. Number of shoots retained: Control the number of shoots retained...
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Which diseases should be the focus of prevention and control for grapes in summer?
Which diseases should be prevented and controlled when growing grapes in summer? Please provide an introduction. The following introduces three diseases that should be intensively prevented and controlled in grapevines in summer: Downy mildew: This disease mainly occurs on grape leaves and new shoots. When it develops, yellow or brown spots appear on the leaves, and in damp conditions there is also a layer of grayish-white mold on the leaves. It generally begins to develop from mid-to-late July...
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How should grapes be fertilized in summer to make the fruit sweeter?
How should grapes be fertilized in summer to make them sweeter? Please give guidance. During the growth of grapes, applying fertilizer is very important, but fertilization must be done scientifically to avoid reduced grape yields and affected grape flavor caused by improper fertilization. If you want the grapes you grow to have a higher sweetness, you must pay special attention to the method when fertilizing: ...
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How to prevent and control grape berry shrivel during summer high temperatures and drought
How to prevent grape berry shrivel during summer high temperatures and drought? Please provide guidance. During summer high temperatures, summer drought often occurs at the same time, which easily causes leaf transpiration to increase rapidly. Leaves not only obtain water from the roots through the stem, but also compete with the fruit for water to supply their transpiration. When the berries lose water and the fruit temperature rises, it will produce...
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What is going on with succulents going dormant in summer? Dormancy care is very important
What is going on with succulents going dormant in summer? It depends on a unique metabolic system that native succulents developed to adapt to their living environment, called "Crassulacean acid metabolism." Unlike ordinary plants, which breathe and carry out energy conversion at the same time...
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5 succulents that are easy to keep alive and beautiful when grown on the balcony in summer
The following 5 succulents are very suitable for summer care and are not prone to root rot or black rot. The first is the succulent Aeonium decorum 'Sunburst', a perennial succulent herbaceous plant in the Crassulaceae family, Aeonium genus. It is a xerophyte, not cold-tolerant, and is also called a succulent plant....
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What are the key technical points for summer management of black sesame?
How should black sesame be managed in summer? Please give guidance. The summer management methods for black sesame can refer to the following: First, thinning and final thinning of seedlings, checking seedlings and filling gaps. Because sesame seeds are small and many seedlings emerge, after emergence, when the first pair of true leaves grows, the seedlings should be thinned; when 2-3 pairs of true leaves grow, the seedlings should be thinned again; at 4 pairs of true leaves, the seedlings should be finally thinned. Black sesame generally leaves about 8,000 plants per mu; if seedling gaps or broken rows occur due to poor soil moisture at sowing, transplanting dense seedlings to fill sparse areas or replanting after sprouting can be used to ensure full and strong seedlings.
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A Detailed Guide to Topdressing Methods and Technical Key Points for Summer Sesame
How should summer sesame be topdressed? Please explain the method. The topdressing method for summer sesame can refer to the following: The flowering and capsule-setting stage is the period of most vigorous growth for sesame and also the peak period of fertilizer demand, when about 70% of the total nutrient uptake occurs, so additional flower fertilizer must be applied. Practice has proven that topdressing with flower fertilizer can increase yield by more than 30%. The topdressing method is soil application of...
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