CN102301889A - Three-section type breeding technology of angelica dahurica - Google Patents
Three-section type breeding technology of angelica dahurica Download PDFInfo
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- CN102301889A CN102301889A CN201110203042A CN201110203042A CN102301889A CN 102301889 A CN102301889 A CN 102301889A CN 201110203042 A CN201110203042 A CN 201110203042A CN 201110203042 A CN201110203042 A CN 201110203042A CN 102301889 A CN102301889 A CN 102301889A
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Abstract
The invention belongs to the field of medical botany and a technology for planting plants and specifically relates to a three-section type breeding technology of angelica dahurica. The technology comprises three phases including a sowing phase, a phase of cultivating germchit by thickly planning, and a phase of transplanting and breeding. In the phase of sowing, the time for sowing is delayed to the middle ten days and the last ten days of October, the liquid manure is appropriately controlled, and the overgrowth of the angelica dahurica germchits is prevented. In the phase of cultivating the germchit by thickly planning, all germchits cultivated in the phase of sowing are all dug out in autumn of the next year, the germchits are appropriately selected to remove very strong plants and relatively weak plants are kept for the phase of transplanting and breeding. The result of the technology provided by the invention shows that a bolting rate of the early stage is reduced by about 70% compared with three-year seeds after four-year seeds are sowed, the bolting rate of the early stage is only 2-3% and the yield of the angelica dahurica can be improved by about 18%.
Description
Technical field
The invention belongs to pharmaceutical botany, the plant planting technical field is specially root of Dahurain angelica three section type breeding technique.
Background technology
The root of Dahurain angelica is the samphire root of Dahurain angelica, English Angelica dahurica (Fisch.ex Hoffm.) Benth.etHook.f or Radix angelicae dahuricae, the dry root of English A.dahurica var.formosana (Boiss.) Shan et Yuan.The root of Dahurain angelica has dispels rheumatism, promoting qi circulation and relieving pain, promoting blood circulation and hemostasis, the carbuncle that disappears dissipating bind, pus draining and toxin expelling, beauty treatment, desinsection, makes eye bright, non-return, erosion purulence, ends band, myogenic, effect such as antibacterial, can be used for treating various disease conditions, has very high medical value.
Along with the exploitation of the root of Dahurain angelica purposes expansion day by day with new application, its market demand just progressively increases, and the early stage bolting phenomenon that restricts root of Dahurain angelica output and quality in producing just further worsens.In the root of Dahurain angelica production process, cultivating seeds is most important, and it is related to next year even the production of the root of Dahurain angelica for years.The root of Dahurain angelica is generally the prior year planted in fall for next year sowing the medicinal material kind, and the succeeding year medicinal material of gathering summer and autumn must arrive the 3rd year ability and normally blossom and bear fruit.But have a small amount of plant can blossom and bear fruit in back 1 year in plantation, this part plant is the early stage bolting root of Dahurain angelica, its seed of tying because breeding time is not enough, it is not full to grow, the high reason of the early stage bolting rate of offspring can not be done kind; Biennial in addition root of Dahurain angelica stem seed that terminal inflorescence is tied often causes the maturing stage early because of at first yielding positive results; Picking time is later and form and to receive reasons such as seed and nutritional sufficiency precocious evening and higher early stage bolting rate also can occur, so stem seed that terminal inflorescence is tied is unfit to do kind; The secondary branch inflorescence of the root of Dahurain angelica is later because of the florescence simultaneously, seed maturity is inconsistent, malnourished reason often causes seed development not enough, also is unfit to do kind.Therefore in root of Dahurain angelica production, should operate and cultivate high quality seeds, to guarantee to produce the qualified angelica root product of high-quality, to improve traditional Chinese medicine Industrial economic benefit and social benefit through continuous technology.
The early stage bolting of the root of Dahurain angelica not only influences the output of product; And phenomenon such as rot empty root can appear or behind the root of Dahurain angelica bolting; Thereby influence the quality of root of Dahurain angelica product; Therefore how to reduce early stage bolting rate, improve the quality of root of Dahurain angelica product, become the important subject of root of Dahurain angelica production development and whole traditional Chinese medicine industry development.
Summary of the invention
Main purpose of the present invention is to the problems referred to above a kind of root of Dahurain angelica three section type breeding technique to be provided.In the process of carrying out the technical research of traditional Chinese medicine root of Dahurain angelica standardized cultivation; The inventor is through discover in the process of carrying out root of Dahurain angelica cultivating seeds for years; Have a small amount of plant and in the 3rd year, can not blossom and bear fruit, just to normally blossoming and bearing fruit in the 4th year, in order to study the performance of its seed; The inventor has carried out continuous research to seed that this part root of Dahurain angelica is tied, and the plant of continue selecting not blossom and bear fruit in the 3rd year is cultivated and cultivates seed and study continuously.Root of Dahurain angelica seed still adopts conventional cultivation technical measures in the research process, promptly only keeps root of Dahurain angelica plant one-level seed that branch ties and reserves seed for planting, and terminal inflorescence and two or three grades of branch's inflorescences are promptly wiped out before blooming, to guarantee to keep the quality of seed.The main contents of research are called for short four annual seeds for observing the root of Dahurain angelica seed that blossomed and beared fruit in the 4th year, the output and the quality of the after planting early stage bolting rate ratio and the medicinal material that produces.
Concrete technical scheme of the present invention is following: root of Dahurain angelica three section type breeding technique, comprise sowing stage, and the seedling stage is cultivated in dense planting, transplants the breeding phase three phases, and concrete grammar is following:
After the sowing stage, autumn root of Dahurain angelica seed collection, will postpone till for 10 the middle ten days and the last ten days the sowing time, and suitably control liquid manure, prevent the overgrowing of root of Dahurain angelica seedling.Root of Dahurain angelica production was sowed before late September and is helped cultivating strong sprout; For realizing that high yield lays the first stone the coming year; But selecting to reserve seed for planting strong sprout to cause most seedlings promptly to blossom and bear fruit in the 3rd year; Can not reach the seed requirement of root of Dahurain angelica three section type breeding technique, thus the sowing time of three section type breeding should suitably postpone till late October, guarantee that most seedlings to the just blossomed and beared fruit in 4 years.
The seedling stage is cultivated in dense planting, and in 1 year autumn, the seedling that sowing stage is cultivated has all dug; Suitably select, reject the wherein plant of particularly robust, thin and delicate relatively plant is reserved seed for planting; Reserve seed for planting and to select individual size to align, do not have damage by disease and insect harm and undamaged plant mutually, select the rearmounted indoor shady and cool place's airing of plant left to run to seed 1-2 days, plant after making the suitable dehydration of root of Dahurain angelica kind root; Can effectively alleviate kind of the incidence of disease of root root rot like this, the conventional breeding seeding row spacing of planting is about 1.2 * 1.5m, and the seedling line-spacing should be controlled in 0.8 * 0.8m when dense planting was planted; After planting, dense planting enhances field management, control liquid manure level, and meeting produces the plant that blossoms and bears fruit of 30-40% in the cultivating process; Should in time pull out, to guarantee the normal growth of other seedling.
Transplant breeding phase, in the 3rd year autumn, select fine day that the root of Dahurain angelica seedling in seedling stage is cultivated in dense planting in mid or late September and all dug; Reject the plant wherein receive damage by disease and insect harm and mechanical damage, will plant root and put field planting seed after indoor airing 1-2 days, before the field planting at first to the width ridging of seed base according to 1.2m; The high 8-10cm in ridge; The field planting spacing in the rows is 1.5m, the clear liquid dung of Shi Yici about month after the field planting, and according to 20kg/667m
2Standard add composite fertilizer, guarantee the liquid manure demand before seedling is gone into the winter.
The 4th year spring, when root of Dahurain angelica kind root is sprouted blade and is reached the 3-4 sheet according to 30kg/667m
2Composite fertilizer add 40kg/667m
2The standard of nitrogenous fertilizer execute disposable fertilizer again, in time water after the fertilising, guarantee that nitrogenous fertilizer is evenly distributed around kind of root, with unburned; Wait until that May, early and middle ten days selected the cloudy day to execute last fertilizer, fertilization type is main with potash fertilizer, and to promote the reproductive growth of the root of Dahurain angelica, fertilizer application norm is 40kg/667m
2Potash fertilizer (potassium sulphate or potassium chloride) add 10kg/667m
2Nitrogenous fertilizer, in conjunction with fertilising with water and suitably earth up, prevent root of Dahurain angelica plant lodging; To the early and middle ten days in June, root of Dahurain angelica inflorescence launches fully, gets into full-bloom stage; Should in time carry out inflorescence and prune, wipe out all inflorescences of stem terminal inflorescence and two or three grades of branches, only keep the healthy and strong inflorescence of one-level branch; Guarantee the good property of its seed, August, early and middle ten days root of Dahurain angelica seed began maturation, should in time carry out seed collection when root of Dahurain angelica infructescence becomes yellow green by green; Be prone to produce higher early stage bolting rate behind the overdone root of Dahurain angelica planting seed, should answer the strict control time by this seed collection, kind of the period of the day from 11 p.m. to 1 a.m of gathering is cut whole ripe infructescence with scissors; Put indoor drying and carry out threshing and selection by winnowing, reject impurity and floater, use the cloth bag splendid attire.
It is about 70% that result of the present invention shows behind the four annual planting seeds that early stage bolting rate reduces than three annual seeds, and its early stage bolting rate is 2-3% only, and root of Dahurain angelica output can improve about 18%.Reduce early stage bolting rate greatly, obviously improved root of Dahurain angelica product simultaneously
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Embodiment:
Below in conjunction with specific embodiment the present invention is described further, specific embodiment described herein is only in order to explaining the present invention, and is not used in qualification the present invention.
Specific embodiment
Root of Dahurain angelica three section type breeding technique adopts sowing stage, and the seedling stage is cultivated in dense planting, transplants the breeding phase three phases, and method is following:
After the sowing stage, autumn root of Dahurain angelica seed collection, will postpone till for 10 the middle ten days and the last ten days the sowing time, and suitably control liquid manure, prevent the overgrowing of root of Dahurain angelica seedling.
The seedling stage is cultivated in dense planting, and in 1 year autumn, the seedling that sowing stage is cultivated has all dug; Suitably select, reject the wherein plant of particularly robust, thin and delicate relatively plant is reserved seed for planting; Reserve seed for planting and to select individual size to align, do not have damage by disease and insect harm and undamaged plant mutually, select the rearmounted indoor shady and cool place's airing of plant left to run to seed 1-2 days, plant after making the suitable dehydration of root of Dahurain angelica kind root; Can effectively alleviate kind of the incidence of disease of root root rot like this, the seedling line-spacing should be controlled at 0.8 * 0.8m with interior dense planting when planting, and enhances field management in the back of planting; Control liquid manure level; Can produce the plant that blossoms and bears fruit of 30-40% in the cultivating process, should in time pull out, to guarantee the normal growth of other seedling.
Transplant breeding phase, in the 3rd year autumn, select fine day that the root of Dahurain angelica seedling in seedling stage is cultivated in dense planting in mid or late September and all dug; Reject the plant wherein receive damage by disease and insect harm and mechanical damage, will plant root and put field planting seed after indoor airing 1-2 days, before the field planting at first to the width ridging of seed base according to 1.2m; The high 8-10cm in ridge; The field planting spacing in the rows is 1.5m, the clear liquid dung of Shi Yici about month after the field planting, and according to 20kg/667m
2Standard add composite fertilizer, guarantee the liquid manure demand before seedling is gone into the winter; The 4th year spring, when root of Dahurain angelica kind root is sprouted blade and is reached the 3-4 sheet according to 30kg/667m
2Composite fertilizer add 40kg/667m
2The standard of nitrogenous fertilizer execute disposable fertilizer again, in time water after the fertilising, guarantee that nitrogenous fertilizer is evenly distributed around kind of root, with unburned; Wait until that May, early and middle ten days selected the cloudy day to execute last fertilizer, fertilization type is main with potash fertilizer, and to promote the reproductive growth of the root of Dahurain angelica, fertilizer application norm is 40kg/667m
2Potash fertilizer (potassium sulphate or potassium chloride) add 10kg/667m
2Nitrogenous fertilizer, in conjunction with fertilising with water and suitably earth up, prevent root of Dahurain angelica plant lodging, to the early and middle ten days in June; Root of Dahurain angelica inflorescence launches fully, gets into full-bloom stage, should in time carry out inflorescence and prune; Wipe out all inflorescences of stem terminal inflorescence and two or three grades of branches, only keep the healthy and strong inflorescence of one-level branch, guarantee the good property of its seed; August, early and middle ten days root of Dahurain angelica seed began maturation, should in time carry out seed collection when root of Dahurain angelica infructescence becomes yellow green by green, and kind of the period of the day from 11 p.m. to 1 a.m of gathering is cut whole ripe infructescence with scissors; Put indoor drying and carry out threshing and selection by winnowing, reject impurity and floater, use the cloth bag splendid attire.
It is about 70% that the result shows behind the four annual planting seeds that early stage bolting rate reduces than three annual seeds, and its early stage bolting rate is 2-3% only, and root of Dahurain angelica output can improve about 18%.Reduce early stage bolting rate greatly, obviously improved the quality of root of Dahurain angelica product simultaneously.
Claims (1)
1. root of Dahurain angelica three section type breeding technique is characterized in that comprising sowing stage, and the seedling stage is cultivated in dense planting, transplants the breeding phase three phases, and concrete grammar is following:
(1) after the sowing stage, autumn root of Dahurain angelica seed collection, will postpone till for 10 the middle ten days and the last ten days the sowing time, and suitably control liquid manure, prevent the overgrowing of root of Dahurain angelica seedling.
(2) the seedling stage is cultivated in dense planting, and in 1 year autumn, the seedling that sowing stage is cultivated has all dug; Suitably select, reject the wherein plant of particularly robust, thin and delicate relatively plant is reserved seed for planting; Reserve seed for planting and to select individual size to align, do not have damage by disease and insect harm and undamaged plant mutually, select the rearmounted indoor shady and cool place's airing of plant left to run to seed 1-2 days, plant after making the suitable dehydration of root of Dahurain angelica kind root; Can effectively alleviate kind of the incidence of disease of root root rot like this, the seedling line-spacing should be controlled at 0.8 * 0.8m with interior dense planting when planting, and enhances field management in the back of planting; Control liquid manure level; Can produce the plant that blossoms and bears fruit of 30-40% in the cultivating process, should in time pull out, to guarantee the normal growth of other seedling.
(3) transplant breeding phase, in the 3rd year autumn, select fine day that the root of Dahurain angelica seedling in seedling stage is cultivated in dense planting in mid or late September and all dug; Reject the plant wherein receive damage by disease and insect harm and mechanical damage, will plant root and put field planting seed after indoor airing 1-2 days, before the field planting at first to the width ridging of seed base according to 1.2m; The high 8-10cm in ridge; The field planting spacing in the rows is 1.5m, the clear liquid dung of Shi Yici about month after the field planting, and according to 20kg/667m
2Standard add composite fertilizer, guarantee the liquid manure demand before seedling is gone into the winter; The 4th year spring, when root of Dahurain angelica kind root is sprouted blade and is reached the 3-4 sheet according to 30kg/667m
2Composite fertilizer add 40kg/667m
2The standard of nitrogenous fertilizer execute disposable fertilizer again, in time water after the fertilising, guarantee that nitrogenous fertilizer is evenly distributed around kind of root, with unburned; Wait until that May, early and middle ten days selected the cloudy day to execute last fertilizer, fertilization type is main with potash fertilizer, and to promote the reproductive growth of the root of Dahurain angelica, fertilizer application norm is 40kg/667m
2Potash fertilizer (potassium sulphate or potassium chloride) add 10kg/667m
2Nitrogenous fertilizer, in conjunction with fertilising with water and suitably earth up, prevent root of Dahurain angelica plant lodging, to the early and middle ten days in June; Root of Dahurain angelica inflorescence launches fully, gets into full-bloom stage, should in time carry out inflorescence and prune; Wipe out all inflorescences of stem terminal inflorescence and two or three grades of branches, only keep the healthy and strong inflorescence of one-level branch, guarantee the good property of its seed; August, early and middle ten days root of Dahurain angelica seed began maturation, should in time carry out seed collection when root of Dahurain angelica infructescence becomes yellow green by green, and kind of the period of the day from 11 p.m. to 1 a.m of gathering is cut whole ripe infructescence with scissors; Put indoor drying and carry out threshing and selection by winnowing, reject impurity and floater, use the cloth bag splendid attire.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110203042A CN102301889A (en) | 2011-07-20 | 2011-07-20 | Three-section type breeding technology of angelica dahurica |
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| CN201110203042A CN102301889A (en) | 2011-07-20 | 2011-07-20 | Three-section type breeding technology of angelica dahurica |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103348840A (en) * | 2013-06-09 | 2013-10-16 | 安徽省本草国药饮片有限公司 | Angelica dahurica planting method |
| CN103404334A (en) * | 2013-07-24 | 2013-11-27 | 亳州市豪门中药饮片有限公司 | Angelica dahurica planting method |
| CN104542283A (en) * | 2014-12-29 | 2015-04-29 | 四川农业大学 | Efficient angelica dahurica seed reproduction and seedling cultivation system |
| CN104823672A (en) * | 2015-05-18 | 2015-08-12 | 重庆市药物种植研究所 | Seedling culture method capable of preventing radix angelicae root rot |
| CN105309189A (en) * | 2015-11-14 | 2016-02-10 | 桐城市泰安中药材种植专业合作社 | Cultivation method for angelica dahurica |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1418487A (en) * | 2002-12-18 | 2003-05-21 | 黄立海 | Method for three-dimensional interplanting of Radix Angelicae Dahuricae together with chaenomeles fruit plants |
-
2011
- 2011-07-20 CN CN201110203042A patent/CN102301889A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1418487A (en) * | 2002-12-18 | 2003-05-21 | 黄立海 | Method for three-dimensional interplanting of Radix Angelicae Dahuricae together with chaenomeles fruit plants |
Non-Patent Citations (2)
| Title |
|---|
| 丁胜: "防止白芷早期抽苔的措施", 《中药材》, no. 04, 31 December 1986 (1986-12-31), pages 8 - 9 * |
| 李化英: "汉中地区白芷栽培法", 《药学通报》, no. 04, 31 December 1959 (1959-12-31), pages 158 - 160 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103348840A (en) * | 2013-06-09 | 2013-10-16 | 安徽省本草国药饮片有限公司 | Angelica dahurica planting method |
| CN103404334A (en) * | 2013-07-24 | 2013-11-27 | 亳州市豪门中药饮片有限公司 | Angelica dahurica planting method |
| CN104542283A (en) * | 2014-12-29 | 2015-04-29 | 四川农业大学 | Efficient angelica dahurica seed reproduction and seedling cultivation system |
| CN104542283B (en) * | 2014-12-29 | 2017-01-25 | 四川农业大学 | Efficient angelica dahurica seed reproduction and seedling cultivation system |
| CN104823672A (en) * | 2015-05-18 | 2015-08-12 | 重庆市药物种植研究所 | Seedling culture method capable of preventing radix angelicae root rot |
| CN105309189A (en) * | 2015-11-14 | 2016-02-10 | 桐城市泰安中药材种植专业合作社 | Cultivation method for angelica dahurica |
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Application publication date: 20120104 |