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Four key points to grasp in winter management of Pinellia ternata
1. Check the seed tubers: Normally, the tubers of Pinellia ternata begin to take root and sprout about half a month after planting. Sometimes, due to low temperatures, tuber rot may occur, so the growth of the seed tubers should be checked in a timely manner. For spots where sprouts have still not emerged, the soil can be gently scraped open by hand or with a bamboo strip, wooden stick, etc. Any seed tubers that have not rooted or whose rootlets are yellow-black are inferior and should be dug out and replanted in a timely manner. 2. Prevent waterlogging and drought: If continuous overcast and rainy weather occurs in winter, the soil is prone to waterlogging and oxygen deficiency, which is not only unfavorable for the tubers of Pinellia ternata to take root underground, but also causes disease and rot. Therefore,
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Jincang No. 1, a new high-yield four-season honeysuckle variety
1. Long flowering period. Planted in the same year, it blooms in the same year, with the flowering period lasting from April to the end of October. The first flush of flowers appears around April 20, after which a new flush of flowers opens every 28-34 days, continuing until after October 20. 2. High yield. The main stem is distinct, strongly upright, and easy to prune, and the flower buds are larger and fuller than those of ordinary varieties. In the year of planting, 50 kg of dried flowers can be harvested per mu; in the 2nd year, more than 100 kg of dried flowers can be produced per mu; in the 3rd year, more than 180 kg can be harvested; and in the 4th year, more than 260 kg can be harvested.
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Mengshan Red Four-Season Honeysuckle: excellent variety with high yield
1. The flower bud color is rich in variation. Before blooming, it changes from purplish red to bright red; when blooming, it turns pink; after blooming, it becomes a mix of red, yellow and white, very beautiful. Its fragrance is stronger than ordinary honeysuckle, and its medicinal potency is high. The flowers, leaves and stems can all be used as medicine, for treating painful swellings, boils and sores, externally contracted cold, and the early stage of seasonal febrile disease, clearing heat and detoxifying. 2. It blooms early. It blooms 5-10 days earlier than ordinary honeysuckle, with the flowering period from mid-May to mid-October, about 150 days. It can bloom 4 times a year. The yield of dried flowers is about 100 kg per mu. 3. It has strong stress resistance. Apart from mild susceptibility to aphids and powdery mildew
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Detailed Explanation of the Key Technical Points for the Four-in-Pit Companion Planting Method of Gastrodia elata
The sexual reproduction four-in-pit companion planting method for Gastrodia elata involves placing Gastrodia elata seeds, germination-promoting fungi, Armillaria mellea spawn, and fungal wood together into a pit for companion planting, which is called the four-in-pit companion planting method. This companion planting method saves labor, saves time, increases Gastrodia elata yield, and also saves wood, yielding double benefits, and is worth promoting. 1. Selection, Retention and Storage of Seed Tubers Select and retain arrow tubers with plump top arrow buds, fresh, free of injuries, free of pests and diseases, and weighing about 200 g, spread them out to air-dry, and after the surface moisture has dried, store them for use in spring planting. Both indoor and outdoor storage are acceptable; the key is to prevent freezing injury
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How to carry out field management of licorice? Four key points to master
Cultivation: Licorice seedlings grow slowly, and weeds have a relatively large impact on them. Cultivation should be combined with timely removal of weeds, with weeding 2-3 times in the same year. After the plants grow larger, weeds become fewer. Pay attention to pulling out weeds, and avoid hoeing the soil, so as not to damage new shoots sprouting from the rhizome. Topdressing: Licorice belongs to the legume family, and its root nodules have nitrogen-fixing ability, so nitrogen fertilizer is generally not applied, and phosphate fertilizer is mainly used for topdressing. After the aboveground parts of licorice wither in late autumn, 2000 kg of decomposed farmyard manure can be applied per mu to cover the ground, so as to increase ground temperature and soil fertility. Thinning: For direct-seeded seedlings of the same year, when they have 2-3 true
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Four Reform Measures for Bag-Cultivated Lingzhi (Ganoderma) Cultivation Technology
1. Change the substrate from sawdust to wood blocks. Lingzhi (Ganoderma) is tough in texture and needs to absorb large amounts of lignin and cellulose during its growth. When sawdust or cottonseed hulls are used as the substrate, because the texture is loose, the lignin in the substrate is easily decomposed by the mycelium, and often after harvesting one to two flushes the mushroom log disperses and falls apart. If wood blocks mixed with coarse sawdust are used as the substrate, the same volume contains more lignin, and there are many gaps between the wood blocks, giving good aeration, which is favorable for lingzhi growth, so yields are high and quality is excellent. 2. Change indoor cultivation to outdoor soil-covering cultivation. In indoor bag cultivation of lingzhi, the surface of the mushroom log easily forms a layer of
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Detailed Explanation of Key Techniques for Planting the Four-Season Honeysuckle Tree
Four-Season Honeysuckle Tree Planting Techniques
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