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What are the field management measures for Coptis chinensis cultivation?
1. Replanting: In the first 3 years after planting, replanting should be done promptly. Generally, replanting is done 2 times: the 1st time in the autumn of the same year, and the 2nd time after the snow melts the following year but before new leaves emerge. 2. Weeding: In the year of planting and the following year, weed promptly and loosen the surface soil, weeding 4-5 times each year; chemical herbicides can also be used.
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Cultivation and Planting Techniques and Management Methods for Chuanxiong (Szechuan Lovage)
Chuanxiong, also known as Fuxiong or small-leaf Chuanxiong, is an authentic medicinal herb of Sichuan. It is mainly produced in Xindu District of Chengdu, Shiyang Town of Dujiangyan, Aoping Town of Pengzhou, Liaojia Town of Chongzhou, Huayuan Town of Pixian, and Shifang, among other places. Chuanxiong has very high requirements for natural conditions; apart from the above areas
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Asexual Propagation Methods and Cultivation Management Techniques for Chuanxiong
Propagation method: Use asexual propagation. Sichuan Chuanxiong planted in flatland (i.e., level ground) is called "flatland Chuanxiong" and is the main source for medicinal use. That planted in mountainous areas is called "mountain Chuanxiong" and serves as propagation material for flatland Chuanxiong. 1. Site selection and land preparation For propagating mountain Chuanxiong in mountainous areas, choose wasteland on a sunny slope or semi-sunny slope, clear all weeds, burn them on-site into ash for fertilizer, plow deeply 25-30 cm, rake level, and make raised beds 1.7 m wide. The preceding crop for flatland Chuanxiong cultivation is mostly early rice. After the early rice grains fill, drain the paddy field, and after harvest plow about 25 cm deep, apply 2500-3000 kg of compost per 667 sq m, make beds 1.6 m wide, loosen and finely break up the topsoil, and shape the bed surface into a turtle-back form.
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Key Technical Points for Angelica Dahurica Planting and Field Management
Angelica dahurica is one of the famous "eight great qi medicines," also known by the alias qi baizhi. Angelica dahurica is suitable for growing in flat terrain with deep, loose, fertile, well-drained sandy loam and loam soils. 1. Sowing: Spring sowing of Angelica dahurica takes place around Qingming, and autumn sowing takes place between Chushu and Bailu.
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What are the key points of high-yield management techniques for Angelica dahurica
1. Thinning and final thinning: Angelica dahurica seedlings grow slowly, and in the year of sowing, thinning is generally not carried out. After the seedlings turn green in early spring of the second year, when the seedlings are about 5-7 cm tall, the first thinning is carried out, removing the overly dense and weak seedlings. For drilling, leave one plant every about 5 cm; for hole sowing, leave 5-8 plants per hole;
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What are the key field planting management techniques for Angelica dahurica?
1. Thinning and final thinning: Angelica dahurica seedlings grow slowly, and are generally not thinned in the year of sowing. After they turn green in early spring of the second year, when the seedlings are about 57 cm tall, the first thinning is carried out, removing the overcrowded and weak seedlings. For drill sowing, leave one plant every about 5 cm; for hole sowing, leave 58 plants per hole; the second
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Field Management Methods and Technical Key Points for Dahurian Angelica
① Thinning and final thinning: For autumn-sown Dahurian angelica, after the seedlings turn green in early spring, begin thinning when the seedlings are about 5 cm tall. The first thinning is at a plant spacing of 5 cm, the second at 10 cm; when the seedlings are about 15 cm tall, carry out final thinning at a spacing of 12-15 cm, removing small, weak and overly vigorous seedlings. For spring-sown Dahurian angelica,
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How to cultivate Polyporus umbellatus? Detailed explanation of cultivation management measures
(1) Temperature management: Polyporus umbellatus, as a fungus, forms a parasitic and anti-parasitic relationship, or symbiotic relationship, with Armillaria mellea, which basically determines their similar habits. Generally, when the temperature reaches above 12°C, both begin to germinate, reaching
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How to carry out field management during Eucommia ulmoides planting
1. Intertillage and weeding: After Eucommia ulmoides is planted, the root system has not yet taken firm hold, so intertillage should be shallow rather than deep, and weeding should be thorough. If intercropped with crops, it can be carried out together with the intertillage and weeding of the crops. When the young Eucommia ulmoides stand closes its canopy, clearing the stand and one intertillage should be carried out each summer to promote the growth of the young trees.
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What are the key field management techniques for Eucommia ulmoides?
Planting: After Eucommia ulmoides is planted, the root system has not yet taken firm hold, so intertillage should be shallow rather than deep, and weeds must be removed thoroughly. If intercropped with crops, it can be combined with the intertillage and weeding of the crops. Before the young Eucommia ulmoides plantation closes its canopy, the forest should be cleared and intertilled once each summer to promote the growth of young trees. Mature Eucommia ulmoides
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