-
What are the cultivation techniques, prospects, and per-mu returns of Sophora flavescens in 2020?
Sophora flavescens is a common traditional Chinese medicinal herb in China. As market demand grows larger and larger, natural Sophora flavescens resources are becoming fewer and fewer, and large-scale cultivation of Sophora flavescens has become a trend. So what are the cultivation techniques for Sophora flavescens in 2020? What are the prospects? How are the per-mu returns? 1. Sophora flavescens
-
Sophora japonica planting and management techniques: what soil is suitable for Sophora japonica
The Sophora japonica tree is tall in form and its flowers are full of fragrance. Many people want to plant Sophora japonica, but planting it is not easy. Sophora japonica is delicate and demanding, requiring careful management in cultivation, and its requirements for soil and other aspects are also extremely high, so how should we plant
-
A Detailed Guide to the Planting Time, Methods and Key Technical Points for Sophora flavescens
Sophora flavescens has been cultivated in our country for a very long time, and records about it date back to ancient times. Sophora flavescens currently sells well on the market in our country. This has inspired many people to want to grow it. Before planting, one must have a ⟦4 <p>Sophora flavescens has been cultivated in our country for a very long time, and records about it date back to ancient times. Sophora flavescens currently sells well on the market in our country. This has inspired many people to want to grow it. Before planting, one must have an in-depth understanding of it.</p><p></p><p><strong>Cultivation Techniques for Sophora flavescens</strong></p><p>1. Site selection and land preparation: Sophora flavescens is a deep-rooted plant. It is best to choose sandy loam and clay loam with deep, fertile soil and good drainage. Apply compound fertilizer, plow and turn the soil 20—25 cm deep, break up clods and level the soil, and make beds 1.5 m wide.</p><p>2. Seed propagation: Seed treatment must be carried out before sowing. Method: soak the seeds in warm water at 40-50 degrees C for 10-12 hours, then remove them, drain them slightly, and sow; alternatively, stratify them with wet sand (mix seeds and wet sand at 1:3) for 20-30 days before sowing.</p><p></p><p>3. Root division propagation: This can be done in both spring and autumn. Autumn planting is carried out after leaf fall, and spring planting before bud break. Both spring and autumn planting are done in combination with the harvest of Sophora flavescens. Dig out the mother plant, cut off the thick roots for medicinal use, then, according to the number of buds and roots on the mother plant, cut it into several plants with a knife; each plant must have 2-3 roots and buds. Plant the seedlings at the above spacing between plants and rows, with 1 plant per hole. After planting, cover with soil and water thoroughly.</p><p>4. Drilling or hole sowing. From the perspective of field management, hole sowing is better. Some also use seedling raising and transplanting, but transplanting is rather troublesome. First rake the bed surface repeatedly, then dig holes at a row spacing of 40-50 cm and a plant spacing of 30 cm, with holes about 3 cm deep, sow 6-8 seeds per hole, cover level, and press lightly. The sowing rate is 2 kg per mu. For drilling, the row spacing is 30 cm and the plant spacing is 20 cm, using 4 kg of seed per mu.</p><p></p><p><strong>Planting Time and Methods for Sophora flavescens</strong></p><p>1. Sowing time. Both spring sowing and autumn sowing are acceptable. After autumn sowing, mulching is needed, otherwise the soil surface tends to crust, which is not good for emergence in spring. Autumn sowing should be early rather than late; sowing can be done as soon as the seeds mature, and at the latest it must be completed before the soil freezes. Spring sowing should be done around Qingming, when the soil moisture is good, which favors emergence.</p><p>2. Sophora flavescens is propagated by seed and can also be propagated by division. The sowing period is divided into spring sowing and autumn sowing. Spring sowing is around Qingming, and autumn sowing is before the soil freezes. Seed propagation: before sowing, first soak the Sophora flavescens seeds in water at about 50 degrees C for 10—12 hours. Then sow them in holes at a row and plant spacing of 65×50 cm on the prepared bed surface, water to preserve soil moisture, and promote emergence. The sowing rate is 2 kg per mu. Place 3—5 seeds per hole. Division propagation: cut the rhizome of Sophora flavescens into several pieces according to the number of buds; each piece has 2—3 buds and is used as propagation material. After the wounds heal, plant them on the prepared bed surface at a row and plant spacing of 65×50 cm. Water to preserve soil moisture and promote survival.</p><p>3. After the Sophora flavescens seedlings emerge evenly, for large-scale planting, a herbicide for medicinal fields should be used for soil treatment before emergence, which can effectively control various weeds. Water promptly in dry weather, and pay attention to drainage in rainy weather. After budding, except for plants kept for seed, the flower buds should be removed to prevent nutrient consumption. Fertilize once around the Beginning of Autumn each year: apply 10 kg of urea and 10 kg of potassium dihydrogen phosphate per mu. In winter, spread a layer of farmyard manure on the bed surface.</p><p></p><p><strong>Field Management of Sophora flavescens</strong></p><p>1. Reasonable irrigation and drainage. Irrigate promptly in drought and after fertilizing to keep the soil moist. In the rainy season, pay attention to drainage to prevent waterlogging and root rot.</p><p>2. Cultivation and weeding. During the seedling stage, cultivation, weeding and earthing up should be carried out to keep the field free of weeds and the soil loose and moist, so as to favor the growth of Sophora flavescens.</p><p>3. Topdressing. On the basis of applying sufficient base fertilizer, topdress 2 times each year: the 1st time in mid-to-late May, applying 2000 kg of diluted manure water per mu; the 2nd time in early-to-mid August, mainly with phosphorus and potassium fertilizers. Poor plots should appropriately increase the number of fertilizer applications.</p><p>4. Flower removal. Except for seed plots, the flowering stems should be cut off in time to avoid consuming nutrients.</p><p></p><p><strong>Harvesting and Processing of Sophora flavescens</strong></p><p>1. Harvesting. Dig the roots in autumn 2-3 years after sowing, after the stems and leaves wither. Because the roots go deep, dig deeply, and be careful not to break them. They can also be turned up and harvested with a deep plowing plough.</p><p>2. Processing. Spread the recovered Sophora flavescens roots out to dry separately according to the length of the root strips, and remove the rhizome heads and tail roots. Dry in the sun or by artificial drying and it is ready.</p><p></p><p>The cultivation method of Sophora flavescens is relatively simple, and the main thing is to do a good job in site selection. In terms of timing, sowing is generally possible in the two seasons of spring and autumn. After sowing, field management of Sophora flavescens also needs to be strengthened; reasonable fertilizer and water management and timely weeding must not be neglected. Only after doing these well can the growth of Sophora flavescens be ensured.</p>
-
Symptoms and Control Methods of Root Rot in Sophora flavescens
Sophora flavescens (scientific name: Sophora flavescens) is a plant of the genus Sophora in the Fabaceae family. It is distributed in Russia, Japan, India, Korea, and various provinces and regions across north and south mainland China, growing in areas at an altitude of 1,500 m, mostly on hillsides, sandy land, grassy slopes, shrub forests, and
-
What are the control methods for Sophora flavescens leaf blight
Sophora flavescens, also called Shanhuai root, is a perennial semi-woody plant of the Fabaceae family. Its rhizome is used medicinally and has the effects of clearing heat and drying dampness, promoting urination, and dispelling wind and killing parasites. It originally grew wild throughout the country, with relatively large yields in Shanxi, Hubei, Henan, Hebei, and Xinjiang. It likes warm and humid environments and is cold-resistant,
-
Identification of Symptoms and Control Methods of Root-knot Nematode Disease in Sophora flavescens
Sophora flavescens, also known as Kushen, Niucan, or Chuanshen, is the dried root of the legume plant Sophora flavescens Ait. It has the effects of clearing heat, drying dampness, killing parasites, and promoting diuresis, and is used to treat bloody dysentery due to heat toxin, bloody stool from intestinal wind, jaundice with urinary retention, leukorrhea with reddish and whitish discharge, genital swelling and itching, and pediatric
-
What are the control methods for southern blight of Sophora flavescens?
Sophora flavescens (scientific name: Sophora flavescens var. flavescens) is a variety of the genus Sophora in the Fabaceae family. It is distributed in Russia, Japan, India, Korea, and mainland China, among other places, growing in areas at an altitude of 1,500 m, mostly on hillsides, sandy grassy slopes, in shrub forests and near fields
-
What are the propagation methods for Sophora flavescens? A detailed explanation
Sophora flavescens, a Chinese medicinal name. It is the dried root of the legume plant Sophora flavescens, dug in spring and autumn, with the root head and small branch roots removed, washed clean, and dried, or sliced fresh and dried. It is bitter, cold. It has the effects of clearing heat and drying dampness, killing insects, and promoting urination. Used for heat dysentery, bloody stools, jaundice and urinary
-
How to Grow Sophora flavescens for High Yield? Key Cultivation Techniques Explained
Sophora flavescens is not the ginseng we talk about in everyday life; the two are quite different. Sophora flavescens is also a fairly common traditional Chinese medicine, and traditional Chinese medicine has a long history in our country. Many traditional Chinese medicine names differ by only a single character, yet their effects and functions
-
Scientific Cultivation Techniques and Planting Methods for Sophora flavescens
Sophora flavescens, also known as Kushen, Kushen (bitter bone), Niushen, or Chuanshen, is the dried root of the leguminous plant Sophora flavescens Ait. It has the effects of clearing heat, drying dampness, killing parasites, and promoting urination, and is used to treat bloody dysentery due to heat toxin, bloody stool from intestinal wind, jaundice with urinary retention, red and white vaginal discharge, vulvar swelling and itching, and
条件筛选