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What are the causes of grape downy mildew and what are the control techniques?
Grape downy mildew is an obligate parasitic disease and one of the important diseases harming grape production, distributed in major grape-growing regions worldwide. So why does grape downy mildew occur? What are the control techniques? 1. Why does grape downy mildew occur? As long as
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Detailed Explanation of Grape Black Pox (Anthracnose) Control Techniques
Grape black pox, also known as grape scab and grape bird's eye disease, occurs in all production areas and is an important disease in grape production. The disease mainly damages the green, tender parts of the grape; leaves, petioles, fruit stalks, young shoots and young fruit can all be affected, and it can occur from bud break through the late growth stage.
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How do you identify grape white rot? What are the control techniques?
Grape white rot, commonly known as water rot or bunch rot, mainly damages the fruit clusters (including the rachis, pedicels and berries), and can also damage the canes and leaves. It is a major disease that occurs commonly in grape-producing regions of China. So how do you identify grape white rot? What are the control techniques? 1
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Detailed Guide to High-Yield Cultivation Techniques for Black Pearl Cherry
Black Pearl cherry is a bud-sport superior cherry selected from Chinese cherry cultivation, with attractive fruit shape and purple-red fruit color. It is a premium fruit on the market, sells at a higher price than ordinary fruits, and has good commercial value. Below is an introduction to Black Pearl cher
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Detailed Guide to High-Yield Welsh Onion Planting Time and Cultivation Management Techniques
Welsh onion (Allium fistulosum) occupies an extremely important position in China's vegetable production, with vast planting areas and very high yields. Below is a detailed guide to the planting time and cultivation management techniques for high-yield Welsh onion. Interested friends may read on. I. Basic Introduction to Welsh Onion
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Detailed Explanation of Grape Clearwing Moth Control Techniques and Methods
Growers always say that grapes suffer from many diseases, but they often overlook the problem of grape pest insects. In recent years, in the main grape-producing regions, the damage caused by the clearwing moth has been increasing year by year. So what are the control techniques for the grape clearwing moth? 1. Characteristics of the clearwing moth. Adult: about 20 mm long, wingspan 30-36 mm.
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Key Techniques for Fertilizer and Water Management of Grapes in the High-Temperature Season
Summer is an important period for the vegetative growth of the grapevine and the growth and ripening of the fruit. This stage coincides with the tree's nutrient transition, a time when the vine's shoots, leaves, flowers, fruit and roots all grow rapidly, so when planting grapes, attention should be paid to fertilizer and water management in the high-temperature season.
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Key Points of Asparagus Cultivation Techniques: Mastering the Correct Seedling Method Is Very Important
We eat asparagus quite often; it has high nutritional value, and buying it is becoming more and more convenient nowadays. In many regions it is also called nandi bamboo shoot, di bamboo shoot, or lu bamboo shoot, but no matter which variety it is, as long as it is exposed to sunlight it can turn green. With market demand
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A Detailed Guide to the Key Techniques for Four-Season Apple Tree Management
Among all fruits, apples are one of the more popular fruits with consumers. With the vigorous promotion of apple cultivation techniques, more and more fruit growers no longer rely on "heaven" to grant them a good harvest, but instead focus on applying apple tree cultivation techniques. Below, we share with you
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Detailed Explanation of Key Techniques for Winter Frost Protection of Fruit Trees
In winter, fruit trees are prone to frost damage, so protecting them from frost is very important. Below is a detailed explanation of the key techniques for frost protection of fruit trees, for everyone's reference. 1. Whitewashing tree trunks Whitewashing tree trunks can protect the trunks and reduce frost damage. To prepare the whitewash, use 30 kg of quicklime, 2-3 kg of sulfur powder, 0.5 kg each of agricultural salt and flour, a small amount of vegetable oil, and add 100 kg of water to mix. Or directly use Wolingdun whitewash for protection.
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