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What are the control methods for grape leaf blight?
Symptoms: Brown spot disease is caused by infection with the fungus Pseudocercospora vitis, and mainly damages grape leaves. In the early stage of infection, the infection sites appear as light brown, irregular angular spots. The lesions gradually expand, reaching a diameter of up to 1 cm. The lesions change from light brown to brown, and then to reddish brown, with a
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How to prevent and control grape black pox disease? Key points for disease prevention when growing grapes
Grape black pox disease is also known as scab and bird's eye disease. Common names include toad's eye, liulong, and black spot. This disease is an important disease of grapes. It generally begins to occur in mid-to-late April, with the peak period from mid-to-late May to early June, and it is severe in rainy seasons. Throughout Shanxi Province
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How to control the grape clearwing moth? Timely prevention and control is needed when growing grapes
In recent years, the grape clearwing moth has occurred in many vineyards and courtyard grapes in Xuzhou, mainly damaging grape vines, causing reduced yields and even the death of entire plants. The grape clearwing moth damages young grape shoots and 1-2 year old vines with its larvae. The young larvae bore into the tender shoots and feed on the pith, causing
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Key Points of Vineyard Management Techniques After Grape Harvest
Vineyard management after grape harvest is a problem that some fruit growers tend to overlook, yet management during this period is just as important as management during the flowering and fruiting stages of grapes. Whether it is done well or poorly directly affects next year's grape production. After grape harvest until leaf fall, the leaves
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A Detailed Guide to Winter Storage Methods for Grapevine Cuttings
After the cuttings are collected, they should be put into trenches for storage promptly. Before being placed in the trenches, they should be soaked in a 100-fold dilution of Xin Gaozhi Mo (New High-Fat Film). This prevents the cuttings from becoming moldy and deteriorating during storage, prevents moisture evaporation, protects against pathogen infection, resists freezing and preserves warmth, and improves sprouting ability. The storage trench should be chosen on high ground with good drainage
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How to manage fertilization well when planting Red Globe grapes?
Red Globe grapes are resistant to storage and transport, high-yielding, with firm and crisp flesh, sweet without being sour, and are deeply loved by consumers in large and medium-sized cities. However, most Red Globe grape growers manage Red Globe grapes according to conventional grape fertilization and management methods, resulting in a large quality gap between domestic Red Globe and imported Red Globe
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Detailed Explanation of Key Points on Rapeseed Seed Selection and Cultivation Techniques
Rapeseed, also called oil bok choy or bitter greens, is a plant of the Brassicaceae family and Brassica genus, native to our country. Its stem is dark green, and its stalks resemble those of bok choy. It is a variety of Brassicaceae bok choy, and its flowers are yellow. In agronomy, multiple species of plants whose seeds contain oil are collectively called rapeseed. At present, the main cultivated (varietal) types of rapeseed are: bok choy-type rapeseed, mustard-type rapeseed, and cabbage-type rapeseed.
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To achieve high yields in rapeseed, the key is to do a good job of raising seedlings
Rapeseed, also known as oil bok choy or bitter greens, Latin name: Brassica campestris L., a plant of the Brassicaceae family and Brassica genus, native to China. Its stems are dark green, its leaf stalks resemble those of bok choy, and it is a variety of Brassicaceae bok choy; its flowers are yellow. In agronomy, the
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How to Achieve Good Control of Downy Mildew in Rapeseed
Rapeseed, also called oil cabbage or bitter cabbage, Latin name: Brassica campestris L., a plant of the Brassicaceae family and Brassica genus, native to our country, its stem is dark green, and its petiole is like that of Chinese cabbage; it is a variety of Chinese cabbage in the Brassicaceae family, and its flowers are yellow. In agronomy, the various species whose seeds contain oil are collectively called rapeseed.
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Key Cultivation and Management Techniques for Spring-Sown Rapeseed
Rapeseed, also called oil bok choy or bitter greens, is a plant of the Brassicaceae family and Brassica genus, native to our country. Its stems are dark green, and its leaf stalks resemble those of bok choy. It is a variety of Brassicaceae bok choy, and its flowers are yellow. In agronomy, the various plant species whose seeds contain oil are collectively called rapeseed. Currently oil
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