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What causes rotten grape clusters after the bags are removed
Bagging grapes is a technique that prevents and reduces fruit diseases, and it also improves grape quality and increases market value. Many fruit growers regard it as an effective means of ensuring quality and increasing yield at low cost. But quite a few growers have also reported that rotten clusters appear after the bags are removed, which puzzles many growers. So what causes rotten clusters after the bags are removed from grapes? Let's take a look.
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What are the latest control measures for grape gray mold?
Grape gray mold, commonly known as rotten flower cluster, is a relatively serious disease occurring worldwide, and it can occur during the entire grape growing and storage period. Among grape diseases, it causes the most serious losses, so what are the symptoms of grape gray mold
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Key Management Techniques for Greenhouse Grapes After Harvest
Grapes are perennial fruit trees, and bearing fruit consumes a large amount of nutrients, so generally after harvest, tree recovery management is carried out promptly. There is also the work of clearing the orchard and preventing pests and diseases. However, for grapes planted in greenhouses, there are relatively few diseases, and there is also relatively little dead wood and fallen leaves.
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What to Do When Grapes Suffer Herbicide Damage? The Latest Remedial Methods
During the cultivation of grapes, herbicide damage often occurs due to improper use of chemicals, causing considerable losses to grape yield and quality. So what should be done when grapes suffer herbicide damage? How can herbicide damage be prevented? Let's take a look together. 1. Alleviating herbicide damage
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A Tutorial on the Latest Techniques and Methods for Rain-Shelter Cultivation of Grapes
Grapes are a very common fruit in our daily life, and the grape planting area in our country is now very large. Grape growing also has quite a few cultivation modes. Rain-shelter cultivation is one of them, and it can effectively reduce the incidence of pests and diseases
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The Latest Methods and Precautions for Winter Pruning of Grapes Explained in Detail
Winter pruning of grapes is mainly done to maintain the tree shape, regulate tree growth and fruiting, improve the ventilation and air permeability of the plant, adjust the position of the fruiting canes, and also renew and rejuvenate the fruiting canes. So when should winter pruning of grapes be done? How should it be carried out in winter?
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Latest Key Points for Winter Management of Kyoho Grapes
After winter begins, the leaves of Kyoho grapes fall one after another. At this time it seems that there is nothing much to do, but in fact the winter management of Kyoho grapes is very important, as it affects the flower bud differentiation and yield of Kyoho grapes in the coming year. Below, follow the editor to take a look at the
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Latest Winter Management Techniques and Methods Tutorial for Kyoho Grapes
Kyoho grapes can now be said to be one of the most popular grape varieties in our country. Their planting area in our country is also very large. When growing Kyoho grapes, we must adjust our management methods according to the changes of the seasons. Especially during the low temperatures of winter
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A Complete Analysis of the Latest Management Key Points for the Grape Bleeding Period
From the time the sap flows in early spring until the buds sprout and leaves unfold, this period is called the grape bleeding period. At this time, the grape root system begins to absorb water and nutrients from the soil, and the liquid within the tree begins to flow. If pruning is improper or a wound is accidentally caused at this time, the sap will flow from
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What winter cold protection measures are there for grapes? The latest freeze protection guide
Grapes, as a very popular fruit, are widely planted across our country. Now, as time goes on, the temperature is getting lower and lower, and winter has gradually arrived. In winter, grapes gradually enter the dormant period. After entering the dormant period,
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