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Detailed Explanation of Grape Downy Mildew Symptoms and Identification Methods
Symptom identification: It is a fungal disease, mainly affecting leaves, new shoots and young fruit. On affected leaves, pale yellowish-brown water-soaked spots with indistinct edges first appear; the lesions gradually expand into irregular or slightly rounded large yellowish-brown patches, up to 1-3 cm in diameter, with indistinct edges. Multiple lesions can merge into large patches, and in wet...
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The grapes are ripe, and everyone is welcome to come and taste them.
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Grow grapes with the right mix of 4 soils, and clusters will hang all over the vine
For potted grapes, if you want growth as strong as that of field-planted vines, you have to put effort into the potting soil. So what kind of potting soil can make grapes bear more fruit and grow vigorously? Today, I will introduce the 4 most suitable formulas for potted grapes....
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Nantou Shuili Grape Festival Purple Carnival Kicks Off in Lively Fashion
The annual Shuili Township grape feast is here! The Nantou County Government guided the Shuili Township Farmers' Association in holding the "Shuili Township Brand Grape and Young Farmers' Agricultural Specialty Products Marketing Event" on the 21st and 22nd at the Zhenmei Hall Plaza in Checheng, Shuili. On the 22nd, the venue featured a carefully arranged...
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How to prevent grape berry cracking? A full breakdown of practical control methods
When is the best time to plant Vitis amurensis and how should it be planted? Is there a technical reference? Vitis amurensis can be planted according to the following techniques: 1. Planting period. Vitis amurensis is generally suitable for spring planting; seedlings can be planted once the soil layer deeper than 50 cm has thawed. 2. Planting techniques. (1) Soaking seedlings in water: before planting, soak the seedlings in clean water...
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Grape hyacinth looks like grapes, do you know how to grow it?
Grape hyacinth is a perennial herbaceous flower that generally blooms in spring. Grape hyacinth is also a very ornamental flower, and grape hyacinth does not have high requirements for cultivation, so grape hyacinth is also very suitable for us to grow at home...
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Grapes are delicious, but within 1 hour after eating them, do not touch these 3 foods - keep this in mind
Although grapes are delicious, within 1 hour after eating them, do not touch these 3 foods no matter what - keep this in mind! Right now it is summer, the very season when grapes are harvested. On these hot days, pull off a bunch of grapes and eat them, and the sweetness...
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Summer Pruning Methods and Technical Key Points for Kyoho Grapes
How should Kyoho grapes be pruned in summer? Please give an introduction. For Kyoho grapes in summer, the following methods can be used for pruning: 1. Thinning inflorescences and pinching cluster tips. Thinning inflorescences of Kyoho grapes should be determined according to the strength of the new shoots and the size of the plant load. The average weight of a Kyoho cluster is about 400 grams, and the yield target per mu is generally 1600 kg...
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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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What are the correct methods for summer pruning of grapes?
How should grapes be pruned in summer? Here is an introduction to the pruning methods. It is carried out from grape bud break to the inflorescence emergence stage; the earlier the shoots are removed, the less nutrients are consumed. The method is: on the trunk and old canes, remove all sprouting buds, twin buds, thin and weak buds, diseased and pest-damaged buds, overly dense buds, and buds with few fruiting clusters, so that the retained buds are evenly distributed...
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