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Detailed Explanation of the Key Technical Points for Asarum Cultivation and Management
Asarum, alias: Chinese wild ginger, pot grass wild ginger, Latin name: Asarum sieboldii Miq. Aristolochiaceae, Asarum genus perennial herb; rhizome upright or creeping horizontally, diameter 2-3 mm, internode length 1-2 cm, with multiple fibrous roots. Leaves usually 2, leaf blade heart-shaped or ovate
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How to Grow Carrots: A Detailed Guide to Key Cultivation Techniques
The carrot, also known as red radish, clove radish, and hulufujin, and also called hulufu, red beetroot, and yellow radish, is a biennial herbaceous plant in the Apiaceae family, grown as a vegetable for its fleshy stem. Every 100 grams of fresh carrot contains 1.67-12.1 mg
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Detailed Explanation of Control Methods and Technical Key Points for Gourd Loofah Stem Blight
Gourd loofah, namely Trichosanthes kirilowii, also known as bitter gourd (Yueqing), diaogua (Wenzhou Wencheng), laoyagua (Wenzhou). Its root (traditional Chinese medicine name Tianhuafen), fruit (traditional Chinese medicine name Gualoushi), fruit peel (traditional Chinese medicine name Gualoupi), and seeds (traditional Chinese medicine name Gualouren) belong to the Cucurbitaceae family, Trichosanthes genus, a perennial climbing herb that can grow up to 10 m long.
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The Occurrence Mechanism and Control Methods of Bottle Gourd Fruit Spot Disease
Bottle gourd, aliases: sweet gourd, sweet bottle gourd, bottle gourd, Jingjie chui, Longmi melon, Tian gua, long gourd, flat gourd; phylum Angiospermae, a species under the genus Lagenaria in the family Cucurbitaceae, a variety of the genus plant bottle gourd (Lagenaria siceraria), an annual climbing herb. It differs from the bottle gourd (original variety) in
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How to Grow A-choy (Taiwan Lettuce)? Detailed Growing Methods and Tips
A-choy, also known as yumai lettuce, bitter vegetable or lettuce, belongs to the Asteraceae family, Lactuca genus. It is a pointed-leaf leaf lettuce harvested for its tender shoots and tender leaves. The leaves are long and lanceolate, light green in color, crisp and tender in texture, with an extremely fresh, delicate and fragrant taste and a unique flavor.
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How to do a good job of overwintering management for prickly ash trees? These technical points must be mastered
Prickly ash, aliases: hui, dajiao, Qinjiao, Shujiao, Chuanjiao or Shanjiao. It is a deciduous shrub or small tree of the Rutaceae family, Zanthoxylum genus, and can be planted alone or used as a protective thorn hedge. Its fruit peel can be used as a seasoning, and aromatic oil can be extracted from it; it can also be used as medicine, the seeds can be eaten, and
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How to cultivate Platycodon grandiflorus for high yield? Detailed explanation of the key technical points
Platycodon grandiflorus, also known as "soil ginseng" or bellflower. It is a perennial herbaceous plant of the Campanulaceae family, genus Platycodon. Platycodon grandiflorus is a medicinal and edible variety, with its underground rhizome used medicinally; it has the effects of diffusing the lung, soothing the throat and resolving phlegm, and discharging pus. It mainly treats cough with copious phlegm, sore and swollen throat, hoarseness, lung abscess
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Detailed Explanation of the Key Scientific Cultivation Techniques for Purple Salvia
1. Overview Alias: Salvia miltiorrhiza, blood ginseng root. The root is used as medicine, to invigorate blood and regulate menstruation, for insomnia and palpitations. In modern medical clinical practice it is used to treat coronary heart disease, angina pectoris and other conditions with remarkable efficacy. 2. Biological Characteristics It prefers a warm, humid environment with abundant sunlight. At minus five degrees Celsius the stems and leaves suffer frost damage, while the underground roots are cold-resistant and can overwinter. High temperatures and drought during the seedling stage cause the seedlings to stagnate or even die. It is intolerant of waterlogging, and overly sandy, overly clayey or low-lying soils are unsuitable for planting. ⟦4 <p>1. Overview </p><p>Alias: Salvia miltiorrhiza, blood ginseng root. The root is used as medicine, to invigorate blood and regulate menstruation, for insomnia and palpitations. In modern medical clinical practice it is used to treat coronary heart disease, angina pectoris and other conditions with remarkable efficacy. </p><p> </p><p>2. Biological Characteristics </p><p>It prefers a warm, humid environment with abundant sunlight. At minus five degrees Celsius the stems and leaves suffer frost damage, while the underground roots are cold-resistant and can overwinter. High temperatures and drought during the seedling stage cause the seedlings to stagnate or even die. It is intolerant of waterlogging, and overly sandy, overly clayey or low-lying soils are unsuitable for planting. </p><p>3. Cultivation Techniques </p><p>1. Land selection and preparation. (1) Seedling plot: a plot with high terrain and loose soil. Make high beds and apply rotted barnyard manure or compost as base fertilizer. (2) Planting plot: choose a plot with deep soil, loose and fertile, relatively high terrain and good drainage for planting. (3) Mountain land: choose a sunny, low-slope plot. </p><p>2. Seedling raising. In late March, make beds 1.3 m wide, open furrows horizontally at a row spacing of 33 cm, with a furrow depth of 1 cm, mix the seeds with fine sand and scatter them into the furrows, cover with soil only to the extent that the seeds are no longer visible, cover with plastic film after sowing, punch holes in the film to release the seedlings after emergence, thin the seedlings when they are six cm tall, and transplant in late May. </p><p>3. Transplanting. Spring planting is done in mid-May, and autumn planting in late October. Earlier transplanting leads to earlier rooting and earlier greening in the following year. On the bed surface, dig holes at a row and plant spacing of 33× 23 cm, with the hole depth depending on the root length; apply base fertilizer at the bottom of the hole and plant 1~2 seedlings grown from seed (that is, seedling plants) per hole. </p><p>4. Seed propagation Same as seedling raising. </p><p>4. Field Management </p><p>1. Cultivation, weeding and topdressing Cultivate, weed, earth up and apply manure fertilizer three times a year. </p><p>2. Removal of flower buds To concentrate nutrients in the roots, all flower buds are cut off except in seed-production plots. </p><p>3. Drainage and irrigation Drain promptly during the rainy season and carry out furrow irrigation or watering promptly in dry weather. </p><p>5. Pest and Disease Control </p><p>1. Leaf spot disease Dark brown spots appear on the diseased parts, and in severe cases the leaves wither and die. For control, practice crop rotation; spray 0.3% potassium dihydrogen phosphate or carbendazim, thiophanate-methyl or zineb. </p><p>2. Root rot disease The lateral roots or fibrous roots turn brown and rot, causing the death of the whole plant. Irrigate with a 800~1000-fold solution of 50% carbendazim or a 1000-fold solution of 50% thiophanate-methyl. </p><p>3. Root-knot nematode disease Due to parasitism by root-knot nematodes, many tumor-like growths form on the roots, causing the plant to develop slowly and eventually the whole plant to wither and die. For control, rotate with cereal crops; apply 3% methyl isothiophos. </p><p>4. Silver-marked noctuid The larvae feed on Salvia miltiorrhiza leaves, and in severe cases the leaves are eaten bare. For control, burn the residual branches and diseased leaves after harvest; spray a 2000~3000-fold solution of 10% fenvalerate; a 1000-fold solution of 40% omethoate; or a 1000-fold solution of 90% trichlorfon to kill them. </p><p>6. Harvesting and Processing </p><p>For vegetatively propagated plants, dig them up in November of the same year or before sprouting in the following spring; for seed-propagated plants, they can be dug up from October to November of the second year to before sprouting in early spring of the third year. After digging them out, sun-dry them in the field, remove the soil and transport them back; do not wash with water. Dry them in the sun until they are fifty percent dry, tie them into small bundles, pile them for 2-3 days to let them sweat, then spread them out again and sun-dry until completely dry, remove the fibrous roots and trim the rhizome, and cut off the fine tail ends to obtain the commercial product.</p>
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Sophora flavescens planting methods and key techniques, teaching you how to grow Sophora flavescens well
Sophora flavescens, alias Kushen, is a perennial herbaceous plant of the Fabaceae family. Its underground rhizome is used medicinally and has the effects of clearing heat, drying dampness, killing insects and promoting urination. Sophora flavescens was originally wild, and is now distributed and cultivated throughout the country, with very strong adaptability. In the Anguo Chinese medicinal materials market it is a commonly used
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Detailed Explanation of Key Points for Standardized Cultivation Techniques of Kushen (Sophora flavescens)
Kushen (Sophora flavescens), also known as Kugu or Dihuai, is a perennial semi-woody plant of the Fabaceae family, with the effects of clearing heat and drying dampness, killing parasites, and promoting diuresis. Kushen is the dried root of the leguminous plant Sophora flavescens. Kushen has the effects of clearing heat and drying dampness, killing parasites, and promoting diuresis. Kushen is used to treat damp-heat, jaundice,
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