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How to prevent and control garlic viral disease? These methods you must master
Mr. Sun of Xingyang City, Mr. Song of Sheqi County, Mr. Zhao of Biyang County and other readers called the newspaper's science and technology 110 hotline to ask how to prevent and control garlic viral disease. A reporter of this newspaper interviewed relevant experts from the newspaper's expert advisory group on this issue. Experts pointed out that the viral sources of garlic viral disease are mainly garlic mosaic virus and garlic latent virus. The virus mainly attaches to the bulbs to overwinter and becomes the primary infection source. When virus-carrying bulbs are sown, the seedlings can be infected after emergence, and through aphids, sap contact or farm operations in field management to healthy host
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How to prevent garlic from sprouting? These methods are very practical
Garlic contains nutrients such as crude fiber, calcium, phosphorus, iron, salicylic acid, ascorbic acid, riboflavin, and protein, among which the volatile oil accounts for about 0.2%, with a spicy taste and a distinctive odor. Research has found that the allicin contained in the volatile oil has an obvious bactericidal effect, and has been proven to have therapeutic and preventive effects on infections caused by bacteria, fungi, or pests. Garlic just loves to sprout, and how to store it is a problem. Besides placing it in a dry, ventilated place, we might also store it by deep-frying golden garlic; the method is to wash the garlic, air-dry it, remove the outer membrane, and put
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Key Techniques and Detailed Planting Methods for Autumn Garlic Cultivation
Garlic is a perennial herbaceous plant of the Liliaceae family. Its garlic sprouts, stems and leaves, and bulbs are all edible, possessing extremely high culinary and medicinal value, making it a treasure among vegetables. When planting garlic in autumn, pay attention to the following points: 1. Fine land preparation. Garlic is best grown in deep, fertile, loose, well-drained sandy soil. Generally, deep plow 15 to 20 cm, and along with deep plowing, apply 1000 to 1500 kg of barnyard manure per mu as base fertilizer, turn it under and break up the soil, build beds about 2 m wide, dig drainage ditches well, and keep the bed surface level and loose.
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Comprehensive Control Methods for Yellowing Garlic Leaf Tips in Autumn
Garlic planted in autumn is prone to leaf tip yellowing, which causes stunted stems and leaves, thin stalks, low yield and poor quality. 1. Causes 1. Low soil fertility and insufficient nutrient supply in the later stage. 2. Too high temperatures in the later stage and insufficient water supply. 3. Continuous cropping year after year and excessive density. 4. Severe damage from leaf spot, anthracnose, aphids, red spiders, etc. 2. Control measures 1. Choose loose sandy loam with relatively high fertility, and before planting apply farmyard manure at 4000 kg per 667 sq m.
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Cultivation Methods and Technical Key Points for Intercropping Garlic in Cotton Fields
When garlic is intercropped in cotton fields, each mu can produce 93 kg of lint cotton and 1,300 kg of garlic, with a benefit of about 3,300 yuan per mu. 1. Cotton: Use insect-resistant hybrid cotton varieties such as Kemian No. 3 and Kemian No. 6. Before sowing, deeply plow the land 25 cm, and together with plowing, apply 3,000 kg of decomposed livestock and poultry manure and 60 kg of potassium sulfate compound fertilizer per mu. Broadcast 2-3 kg of 5% phoxim granules per mu to control underground pests. The suitable sowing period for cotton in Pizhou City is around April 3. Seize sunny days to raise seedlings in double-film nutritional pots. Prepare about 3,000 pots per mu of field. After watering the seedbed thoroughly, sow dry seeds, 1 seed per pot. About 0.35 kg of coated cotton seed is needed per mu of field. After full emergence, ventilate promptly to reduce humidity and control pests and diseases, and cultivate strong seedlings. Transplant around May 12 when cotton seedlings are at the 4-leaf stage, using equal-row spacing with a row spacing of 1.2 m and a plant spacing of 33 cm, planting about 1,700 plants per mu. In mid-to-late May, together with hilling, apply 15-20 kg of urea, 50 kg of superphosphate, and 20 kg of potassium chloride per mu. Around July 20, apply flower and boll fertilizer according to cotton growth, with 30 kg of urea and 15 kg of potassium chloride per mu. In early August, apply topdressing for boll development, with 7.5-10 kg of urea per mu. Pay attention to spraying trace element solutions such as boron fertilizer and monopotassium phosphate. Use mepiquat chloride for chemical regulation 4 times: 1-1.5 g per mu at the full bud stage, 2-2.5 g per mu at the early flowering stage, 3-4 g per mu at the full flowering stage, and 3-5 g per mu after topping. Top around August 6. Pay attention to controlling the third generation of cotton bollworm, cotton aphid, mirids, red spider mites, tobacco whitefly, and other pests. Pull up cotton stalks in mid-November.
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Reasonable Application Methods of Allicin Feed Additives
Allicin has the effect of improving the growth environment of livestock and poultry. The volatile sulfur-containing compounds in allicin can not only give off a special garlic odor to drive away mosquitoes, flies and insects from biting and sucking feed or manure, but also, under the action of enzymes in the bodies of livestock and poultry, be converted into allicin and excreted from the body to prevent mosquitoes and flies from breeding and growing in manure and urine, thereby improving the surrounding environment. Allicin has an anti-disease effect on livestock and poultry. Allicin can effectively kill various pathogenic bacteria such as Shigella dysenteriae, Pasteurella, Salmonella enteritidis, and Pseudomonas aeruginosa, and has the functions of enhancing resistance to viral diseases, and replacing
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Detailed Explanation of Garlic Storage Principles and Technical Methods
After garlic is harvested, its dormancy period lasts only 2 to 3 months, after which the young sprouts inside the thick fleshy bulb begin to grow. The nutrients needed for the young sprouts to extend and push through the top opening come entirely from the outer garlic cloves. The cloves gradually change from their original crisp and fresh state to soft and loose, the commercial quality declines noticeably, and they are prone to sprouting and mold. I. Storage Principles Garlic is eaten for its enlarged bulb. When mature, the outer bulb layers dry out and become fatty and membranous, which can prevent internal moisture evaporation, entry of external rainwater and mechanical damage, and is conducive to dormancy; this is a self-protective function. After garlic emerges from the soil
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How to store garlic? Master these five methods for easy preservation
1. Hanging storage method. When harvesting garlic, strictly select the garlic intended for hanging storage, removing heads that are too small, have rotten stems and leaves, are damaged, or have been exposed to moisture. Then spread them on the ground to dry until the stems and leaves become soft and yellow, and the outer skin of the garlic is dry. Finally, select 50 to 100 garlic heads of uniform size and braid them, hanging them under a cool, ventilated, rain-sheltered eaves to air-dry and store. 2. Pile storage method. After harvesting garlic, remove scattered cloves, insect-damaged, moldy, and injured heads, tie them into bundles of 50 to 100 heads, and
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Practical Methods of Using Garlic to Prevent and Treat Fish Diseases
1. Treating enteritis: For every 100 kg of fish, use 0.5 kg of garlic bulbs, plus 0.3 kg of table salt, mix with feed and feed to the fish for 3-6 consecutive days. 2. Treating hemorrhagic disease: For every 10,000 fish, use 0.25 kg of garlic bulbs, 4 kg of alligator weed (fresh), and 0.2 kg of table salt, grind together with soybean cake and feed, twice a day for 4 consecutive days. 3. Treating dropsy (scale-standing disease): Add 0.25 kg of mashed garlic bulbs to every 50 kg of water, and soaking the diseased fish several times gives a good therapeutic effect. 4
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What are the traditional methods for storing and preserving garlic bulbs?
After garlic bulbs are harvested, they enter a dormant period and are extremely sensitive to the surrounding environment during storage (such as temperature and humidity); a slight lapse in care can easily lead to rot and spoilage. Several traditional preservation techniques are introduced below: 1. Mixed storage with bran. First spread a 2 cm thick layer of bran on the bottom of the storage container, then stack the dried garlic bulbs layer by layer by piling one layer of garlic bulbs (a height of 2 to 3 bulbs is appropriate) and covering it with a full layer of bran. When the pile reaches 4 to 5 cm from the mouth of the storage container, cover the garlic bulbs completely with bran. This method mainly uses the bran to maintain
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