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Control Methods and Technical Key Points for Pests and Diseases of Asarum (Wild Ginger)
The main disease is sclerotinia rot, which mainly damages the roots. In the early stage, the base of the root becomes soft and rotting, with white filamentous substances visible, and gradually the aboveground leaves turn yellow, then lodge and die. Spray the leaves or drench the roots with a 500 to 1000 times dilution of 50% carbendazim. The main pest is the black hairy caterpillar, which generally appears in mid to late June. It damages the leaves, and in severe cases the leaves are completely eaten bare. Spray with a 1000 times dilution of dichlorvos or trichlorfon to kill them.
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What are the harvesting and processing methods for Asarum (wild ginger)?
For directly sown Asarum, it can be harvested after 3 to 4 years of growth. For transplanted Asarum, if two-year-old seedlings are planted, harvest 3 to 4 years after planting; if three-year-old seedlings are planted, harvest 2 to 3 years after planting. At present, in order to collect seeds, harvesting can be delayed by 5 to 6 years, collecting more seeds to expand direct sowing of seeds. Wild seedlings can be harvested in the 3rd year after transplanting. The customary harvesting period for wild Asarum is from May to June. For cultivated Asarum, harvesting from August to September gives good quality and high yield. After harvesting, remove all soil, tie every 10 or so plants into a small bundle, twist them into a braid with rope, and dry them in a cool, well-ventilated place under the eaves.
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How to intercrop mushrooms and ginger year-round in a citrus orchard
Trees such as mandarin oranges and pomelos are tall and large, and the orchard is generally fairly open yet shaded. To increase orchard income, the author conducted a year-round intercropping trial of mushrooms and ginger in a pomelo orchard about 30 years old with a spacing of 5 m × 5 m. Starting in the autumn of 1989 (September), white mushrooms were planted between the rows, with a planting area of about 44 sq m. By calculation, the investment was about 400 yuan, and the net income from the autumn mushrooms and spring mushrooms reached more than 500 yuan. After the spring mushrooms were harvested in April 1990, the mushroom substrate was turned and buried into the soil, in preparation for planting ginger.
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How to Make Ginger-Garlic Spicy Shrimp, Fresh and Fiery, Perfect with Rice
Several white shrimp, split along the back. Main seasonings: dried chili peppers, a handful of Sichuan peppercorns, ginger and garlic sliced, scallions shredded, a few pickled chili peppers, and a piece of pickled ginger also sliced. Pour oil into the wok, remember to use a bit more, about double the oil you'd use for stir-frying the same amount of meat dish over high heat until the oil is hot, then add the shrimp. Stir-fry for a bit, add the dried chili peppers and Sichuan peppercorns, and keep tossing so the hot oil "squeezes out" both the spicy and numbing flavors. Once the spicy and numbing flavors come out, add the ginger and garlic slices, pickled peppers, and pickled ginger (don't add the scallions yet). After the ginger-garlic aroma is released, add an appropriate amount of soy sauce, an appropriate amount of white sugar, and a little cooking wine
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High-yield and High-efficiency Cultivation Technique for Intercropping Garlic with Ginger
This model is suitable for irrigated land in autumn-sown garlic areas. Yield per mu: ginger 2500-3000 kg, garlic scapes 400-500 kg, garlic bulbs 800-1000 kg. Planting layout: beds oriented east-west, bed width 1 m, 4 rows of garlic planted with 2 rows of ginger intercropped. Garlic is planted in wide and narrow rows, with wide row spacing 30 cm, narrow row spacing 20 cm, plant spacing 6-8 cm, and 33,000-35,000 plants per mu. The 2 rows of ginger are intercropped in the wide rows of garlic, with row spacing 50 cm, plant spacing 12-15 cm, and 8,800-
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How to Grow Tender Ginger for High Yields? Key Cultivation Techniques Explained
Ginger softening cultivation builds on normal cultivation: first, increase planting density; second, strengthen shading and cooling measures, thereby achieving the goal of harvesting tender ginger. This way, tender ginger not only has a long harvest period and high yield, but is also fresh, tender and crisp, with thin skin and sparse nodes, and has a fresh ginger aroma when eaten. 1. Site selection: Choose fertile soil where ginger has not been grown for 3 consecutive years. 2. Seed selection: Choose fresh ginger rhizomes that are large, have many buds, and are free of pests and diseases. Each 667 sq m requires 300 kg of ginger seed. 3. Ginger seed treatment: First soak the ginger
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High-Quality, High-Yield Cultivation Techniques for Large Ginger 'Fuyu No. 1'
"Fuyu No. 1" large ginger is a new ginger variety successfully bred in recent years by the Laiwu City Institute of Agricultural Sciences. It was derived from Laiwu large ginger using a method combining conventional mutation breeding and biotechnology: after radiation treatment with a CO60 radioactive source to induce variation, tissue-culture rapid propagation techniques were used to accelerate its reproduction. Target individual plants were selected from the radiation-treated Laiwu large ginger planting field for planting and re-selection. After 5 years of continuous screening trials, a new ginger variety with excellent and stable traits was successfully bred and named "Fuyu
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Detailed Explanation of Key Points for High-Yield Cultivation Techniques of Large Ginger
1. Sowing at the appropriate time. Sow when the ground temperature reaches above 16°C. Generally, for plastic film mulching cultivation combined with direct-sowing agent, sowing is done around Qingming; in the Weifang area, manual sprouting of large ginger is generally done in mid-April, after Qingming and before Guyu. 2. Land preparation and fertilization. Before plowing, apply 4-7 cubic meters of high-quality farmyard manure per 667 sq m, irrigate heavily, deep plow 30cm, then broadcast 50kg of double-effect medium and trace elements per 667 sq m, combined with 100kg of large ginger special fertilizer NPK organic fertilizer (containing 30% organic matter, 20% ammonium humate), and prepare furrows after broadcasting
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Symptom Identification and Control Methods of Ginger Anthracnose
Ginger anthracnose. On infected leaves, nearly circular or irregular water-soaked chlorotic lesions first appear mostly from the leaf tip or leaf margin, later joining together into irregular large patches; in severe cases the leaves may dry up. When humid, small blackish, slightly rough granular dots grow on the lesions, namely the pathogen's acervuli. The disease can also attack stems and leaf tips, forming short stripe-shaped lesions on stems and leaf tips that likewise bear small black dots; in severe cases the leaves may droop but remain green.
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Ginger, garlic and vinegar are the three great treasures for treating pig diseases
If a pig has an external injury, peel fresh ginger, wash it clean and mash it into a paste, then apply it to the wound to stop the bleeding. Replace the ginger paste once every 1 day, and after 1 week the pig's wound can heal completely. Take two heads of garlic, peel them and mash them into a paste, mix with 0.2 kg of water and pour it into the pig's stomach; this can disinfect and sterilize, and for piglets the amount can be halved as appropriate. Soak 100 grams of garlic and 50 milliliters of alcohol for one week, then take 10-20 milliliters of the liquid and administer it to the pig by drenching; this can treat gastrointestinal disorders in pigs. For every square meter of space, dilute 10 milliliters of vinegar with 1 times its amount of water, place it in a container and heat it to evaporate,
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