CN103210757A - Method for culturing seedlings of polygonatum kingianum rhizome - Google Patents
Method for culturing seedlings of polygonatum kingianum rhizome Download PDFInfo
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- CN103210757A CN103210757A CN2013100591242A CN201310059124A CN103210757A CN 103210757 A CN103210757 A CN 103210757A CN 2013100591242 A CN2013100591242 A CN 2013100591242A CN 201310059124 A CN201310059124 A CN 201310059124A CN 103210757 A CN103210757 A CN 103210757A
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Abstract
The invention relates to a method for culturing seedlings of polygonatum kingianum rhizome. The method is characterized by comprising the following steps of selecting hilly land with the temperature of not more than 10-15 DEG C, excavating a channel with the depth of 40-45cm and the width of 60cm at every 50cm from top to bottom transversely, placing anti-seepage geotechnical cloth which is folded to be provided with a groove of 15cm on the bottom of each channel, and placing soil mixed with farmyard manure on the upper layer of backfilled earth to form seedling culture land; selecting rhizome blocks of more than 5cm and with 2-3 buds, cutting the rhizome blocks with a disinfected and sterilized cutter, adhering the incisions of the cut blocks by utilizing a self-made biologic membrane, and planting the cut blocks in the seedling culture land after the cut blocks do not drop water for 10-20 minutes, wherein the line spacing of seedlings is 15-20cm; covering a sunshade net over the seedling culture land with the planted rhizome seedlings at the height of 1.5-2m; and watering once to twice at every three days, culturing the seedlings for 35-45 days, and transplanting the seedlings after the seedlings grow to 20cm. The method for culturing the seedlings of the polygonatum kingianum rhizome, disclosed by the invention, has the advantages of easiness in material obtaining and high yield, and is suitable for culturing the seedlings in water-shortage land.
Description
Technical field
The invention belongs to biological technical field.Relate to the method that Yunnan sealwort medicinal plant rhizome is grown seedlings.
Background technology
Yunnan sealwort (Polyg-onatum kingianum Coll.et Hemsl) has another name called highly successively, and Liliaceae Polygonatum draft mainly is distributed in ground such as Yunnan, Guizhou, Sichuan." 2010 editions one one of Chinese pharmacopoeia is collected the Yunnan sealwort, is China's traditional Chinese medicine commonly used.Main Ingredients and Appearance is asparatate, homoserine, DAB, digitalis glucoside etc.Have antibiotic, antimycotic, hypotensive effect, tonifying middle-Jiao and Qi, the profit cardiopulmonary, the effect of strengthening the bones and muscles.
Perennial herb, the rhizome hypertrophy, nearly cylindrical or beaded, tubercle is made irregular water chestnut shape.High l～the 3m of stem, shape is often climbed up by holding on at the top.Give birth to sylvan life, give birth on the rock sometimes on shrubbery or dark and damp grass slope.Dry rhizome is irregular coniform, likeness in form chicken head (practise and claim " polygonatum sibiricum Redoute "), or it is block like ginger shape (practise and claim " RHIZOMA POLYGONATI ZINGIBERIFORME ") to be tubercle.Branch is few and short and thick, long 3～10 cm, diameter 1～3 cm.The surface yellow-white is to yellowish-brown, and translucent, the root trace is spot-like projections more, and all or many collection that distributes are born in and are expanded part, and is big with piece, look yellow, section is transparent, the moist person of matter is good.Along with domestic and international Chinese Medicinal Materials Markets demand constantly enlarges, wild Yunnan sealwort quality is better, and price constantly raises up, and is excavated in a large number, thereby solves biological engineering's technology, has become the primary technical problem of large tracts of land development Yunnan sealwort plantation.
At present, Yunnan sealwort artificial breeding plantation be yet there are no play-by-play, the document that appears in the newspapers is only for the plantation of sealwort kind, and breeding adopts seed, terminal bud rhizome to do kind of a plantation more.In plantation, production cost is higher, is difficult to form the industrialization plantation, and economic benefit is not obvious.
The Yunnan sealwort is suitable for growing under 20～30 ℃ moistening, shady and cool, high hot subtropical climatic conditions, is Yunnan native drug kind, because the weather natural cause makes its growth very fast, medicinal effects also tool is good.At present, related scientific research, enterprise have set about studying plantation standard and seedling-cultivating method.
Summary of the invention
The present invention is directed to a Yunnan sealwort rhizome seedling growing process difficult problem, it is lower to propose the breeding cost, and technology is easy and simple to handle, the breeding method of easy popularization.
The method that a kind of Yunnan sealwort rhizome is grown seedlings, its scheme is as follows:
It is characterized in that providing a kind of Yunnan method that the sealwort rhizome is grown seedlings, comprise the ditch excavation of growing seedlings, place the antiseepage geotextiles, the rhizome sterilization treatment, build and cover the management of watering of shade net, seedling.Its step is as follows:
A. select the soil: be no more than 10～15 ℃ hillside, the hillside fields is laterally to be preface is excavated dark 40～45cm, a wide 60cm from the top down every 50cm ditch with selecting sandy soil;
B. place the antiseepage geotextiles: bottom ditch the antiseepage geotextiles is folded into interval 15cm groove and is positioned over bottom the ditch, backfill soil is mixed with farmyard manure soil and is higher than plot 10～15cm to identity distance 10 cm places, ground in stacking then, makes it formation with growing seedlings moisture in the soil;
C. stripping and slicing of bud seedling and sterilization treatment: the rhizome of selecting to have more than the 10cm 2～3 bud seedlings, with pressing the stripping and slicing of seedling bud through the cutter behind the sterilization, with the self-control biomembrane stripping and slicing wound is pasted, loseed the juice that drips after about 10～20 minutes and promptly plant in soil moisture in the soil ground, seedling seeding row spacing 15～20cm;
D. sunshade net: planting the sunshade net of building the high about 1.5～2m of lid into the moisture in the soil of rhizome seedling on the ground, but the sunshade net can bilayer also individual layer use;
E. seedling management: spread straw above planting the moisture in the soil ground of Yunnan sealwort rhizome, watered 1～2 water (dry an amount of increase water number of times) in per 3 days, grew seedlings 30～40 days, longly can transplant plantation during to 20cm.
The method that a kind of Yunnan sealwort rhizome is grown seedlings is characterized in that: the ditch bottom is placed and is folded into the groove antiseepage geotextiles of 15cm at interval; With the self-control biomembrane stripping and slicing wound is pasted processing.
The present invention is directed to the characteristic that Yunnan sealwort rhizome is grown seedlings, the excavation zanjon except that artificial, can use mechanized operation to dig zanjon in a large number, and the ditch bottom is placed the antiseepage geotextiles and helped hillside water saving, water conservation; Rhizome bud seedling stripping and slicing sterilization treatment and building is covered the sunshade net, the seedling sprinkling method is easily grasped and promote.
Fig. 1 is an irrigation canals and ditches excavation schematic diagram.Fig. 1 explanation, A explanation ditch depth 40～45cm; B explanation furrow width 60 cm; C explanation ditch and ditch be 50cm at interval.
Fig. 2 is that the antiseepage geotextiles is placed schematic diagram.Fig. 2: D: the groove that the antiseepage geotextiles is folded into interval 15 cm is positioned over the ditch bottom; E: backfill soil is described, F: illustrate that being mixed with farmyard manure soil is higher than plot 10～15cm.G: illustrate that rhizome plants in soil 10-15cm.
Embodiment.In conjunction with example the present invention is described further.
Embodiment 1:
The method that a kind of Yunnan sealwort rhizome is grown seedlings is characterized in that providing a kind of Yunnan method that the sealwort rhizome is grown seedlings, and comprises the ditch excavation of growing seedlings, places the antiseepage geotextiles, the rhizome sterilization treatment, draws and cover the management of watering of shade net, seedling.The steps include: (1) selection soil: be no more than 10～15 ℃ hillside, the hillside fields is laterally to be preface is excavated dark 40cm, a wide 60cm from the top down every 50cm zanjon with selecting sandy soil; (2) place the antiseepage geotextiles: bottom ditch the antiseepage geotextiles is folded into interval 15 cm grooves and is positioned over bottom the ditch, backfill soil is mixed with farmyard manure soil and is higher than plot 10cm to ground identity distance 10cm place in stacking then, makes it formation with growing seedlings moisture in the soil; (3) stripping and slicing of bud seedling and sterilization treatment: the rhizome of selecting to have more than the 10cm 2～3 seedling buds, with pressing the stripping and slicing of seedling bud through cutter behind the sterilization, with the self-control biomembrane stripping and slicing wound is pasted, loseed the juice that drips after about 10～20 minutes and promptly plant in soil moisture in the soil ground, seedling seeding row spacing 15cm; (4) sunshade net: planting the sunshade net of building the high about 1.5～2m of lid into the moisture in the soil of rhizome seedling on the ground, but the sunshade net can bilayer also individual layer use; (5) seedling management: spread straw above planting the moisture in the soil ground of Yunnan sealwort rhizome, watered 1 water (dry an amount of increase water number of times) in per 3 days, grew seedlings 35 days, longly can transplant plantation during to 20 cm.
Example 2:
The method that a kind of Yunnan sealwort rhizome is grown seedlings is characterized in that providing a kind of Yunnan method that the sealwort rhizome is grown seedlings, and comprises the ditch excavation of growing seedlings, places the antiseepage geotextiles, the rhizome sterilization treatment, draws and cover the management of watering of shade net, seedling.Its step is as follows: (1) selects the soil: be no more than 10～15 ℃ hillside, the hillside fields is laterally to be preface is excavated dark 45cm, a wide 60cm from the top down every 50cm zanjon with selecting sandy soil; (2) place the antiseepage geotextiles: be folded into the antiseepage geotextiles at interval that the groove of 15cm is positioned over the ditch bottom, backfill soil is mixed with farmyard manure soil and is higher than plot 15cm to ground identity distance 10cm place on stacking then, makes it to form with growing seedlings moisture in the soil; (3) stripping and slicing of seedling bud and sterilization treatment: the rhizome of selecting to have more than the 10cm 2～3 bud seedlings, with pressing the stripping and slicing of seedling bud through cutter behind the sterilization, with the self-control biomembrane stripping and slicing wound is pasted, loseed the juice that drips after about 10～20 minutes and promptly plant in soil moisture in the soil ground, seedling seeding row spacing 20cm; (4) sunshade net: planting the sunshade net of building the high about 1.5～2m of lid into the moisture in the soil of rhizome seedling on the ground, but the sunshade net can bilayer also individual layer use; (5) seedling management: spread straw above planting the moisture in the soil ground of Yunnan sealwort rhizome, watered 2 water (dry an amount of increase water number of times) in per 3 days, grew seedlings 45 days, longly can transplant plantation during to 20 cm.
Claims (2)
1. the method that Yunnan sealwort rhizome is grown seedlings is characterized in that providing a kind of Yunnan method that the sealwort rhizome is grown seedlings, and comprises the ditch excavation of growing seedlings, places the antiseepage geotextiles, the rhizome sterilization treatment, builds and cover the management of watering of shade net, seedling; Its step is as follows:
A. select the soil: be no more than 10～15 ℃ hillside, the hillside fields is laterally to be preface is excavated dark 40～45cm, a wide 60cm from the top down every 50cm ditch with selecting sandy soil;
B. place the antiseepage geotextiles: bottom ditch the antiseepage geotextiles is folded into interval 15cm groove and is positioned over bottom the ditch, backfill soil is mixed with farmyard manure soil and is higher than plot 10～15cm to identity distance 10 cm places, ground in stacking then, makes it formation with growing seedlings moisture in the soil;
C. stripping and slicing of bud seedling and sterilization treatment: the rhizome of selecting to have more than the 10cm 2～3 bud seedlings, with pressing the stripping and slicing of seedling bud through the cutter behind the sterilization, with the self-control biomembrane stripping and slicing wound is pasted, loseed the juice that drips after about 10～20 minutes and promptly plant in soil moisture in the soil ground, seedling seeding row spacing 15～20cm;
D. sunshade net: planting the sunshade net of building the high about 1.5～2m of lid into the moisture in the soil of rhizome seedling on the ground, but the sunshade net can bilayer also individual layer use;
E. seedling management: spread straw above planting the moisture in the soil ground of Yunnan sealwort rhizome, watered 1～2 water (dry an amount of increase water number of times) in per 3 days, grew seedlings 30～40 days, longly can transplant plantation during to 20 cm.
2. the method that requires described a kind of Yunnan sealwort rhizome to grow seedlings according to right 1 is characterized in that: place bottom the ditch and be folded into the groove antiseepage geotextiles of 15cm at interval; Rhizome is pasted processing with the self-control biomembrane to wound.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104429549A (en) * | 2014-12-18 | 2015-03-25 | 普洱力品林业有限公司 | Under-forest wild-imitating planting method for polygonatumkingianum |
| CN104541868A (en) * | 2014-12-30 | 2015-04-29 | 丽水市林业科学研究院 | Horizontal placement, inverted plantation and cultivation method for understory polygonatum cyrtonema Hua |
| CN104938182A (en) * | 2015-06-16 | 2015-09-30 | 永胜华健农特产品开发有限公司 | Seedling method for improving polygonatum kingianurn reproductive rate |
| CN105284410A (en) * | 2015-12-01 | 2016-02-03 | 普洱南药庄园科技有限公司 | Polygonatum kingianum tuber propagating and growing method |
| CN108849353A (en) * | 2018-07-13 | 2018-11-23 | 陈超 | A kind of method of imitating wild planting rhizoma polygonati under larch forest |
-
2013
- 2013-02-26 CN CN2013100591242A patent/CN103210757A/en active Pending
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| 滕雪梅: "黄精栽培新技术 ", 《吉林农业》 * |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104429549A (en) * | 2014-12-18 | 2015-03-25 | 普洱力品林业有限公司 | Under-forest wild-imitating planting method for polygonatumkingianum |
| CN104541868A (en) * | 2014-12-30 | 2015-04-29 | 丽水市林业科学研究院 | Horizontal placement, inverted plantation and cultivation method for understory polygonatum cyrtonema Hua |
| CN104938182A (en) * | 2015-06-16 | 2015-09-30 | 永胜华健农特产品开发有限公司 | Seedling method for improving polygonatum kingianurn reproductive rate |
| CN105284410A (en) * | 2015-12-01 | 2016-02-03 | 普洱南药庄园科技有限公司 | Polygonatum kingianum tuber propagating and growing method |
| CN108849353A (en) * | 2018-07-13 | 2018-11-23 | 陈超 | A kind of method of imitating wild planting rhizoma polygonati under larch forest |
| CN108849353B (en) * | 2018-07-13 | 2020-12-01 | 湖南省博世康中医药有限公司 | Method for planting polygonatum sibiricum in imitation wild in larch forest |
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Application publication date: 20130724 |