CN102301886A - Method for cultivating dried rhizome of rehmannia - Google Patents
Method for cultivating dried rhizome of rehmannia Download PDFInfo
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- CN102301886A CN102301886A CN201110200756A CN201110200756A CN102301886A CN 102301886 A CN102301886 A CN 102301886A CN 201110200756 A CN201110200756 A CN 201110200756A CN 201110200756 A CN201110200756 A CN 201110200756A CN 102301886 A CN102301886 A CN 102301886A
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Abstract
The invention discloses a method for cultivating dried rhizomes of rehmannia, which comprises the following steps of: selecting lands, preparing soil, selecting seeds and treating the seeds, sowing seeds, removing flower buds and yellow leaves, intertilling and weeding, applying additional fertilizer, irrigating, preventing plant diseases and insect pests, collecting and processing. Through utilizing the method provided by the invention to cultivate the dried rhizomes of rehmannia, the yield is high, the quality is good and economic benefits of planting the dried rhizomes of rehmannia can be effectively improved.
Description
Technical field
The present invention relates to traditional Chinese medicine culture technique field, be specifically related to the cultivation method of the dried rhizome of rehmannia.
Background technology
The dried rhizome of rehmannia has another name called radix rehmanniae recen, is Scrophulariaceae herbaceos perennial glutinous rehmannia.This medicinal material piece root contains multiple nutritional components and active substance like amino acid, glucose, β mannitol, sitosterol, rehmanin, alkaloid etc.The dried rhizome of rehmannia is cool in nature, and it is sweet to distinguish the flavor of, and goes into the heart, liver, kidney channel, can cool blood, again can enriching yin, and tool heat-clearing enriching yin, cooling blood and hemostasis, the effect that promotes the production of body fluid to quench thirst.Modern pharmacological research shows, glutinous rehmannia has radioresistance, protects the liver, blood sugar lowering, cardiac stimulant, hemostasis, diuresis, antimycotic effect.The cultivation management technology of the dried rhizome of rehmannia is very big to the quality and the yield effect of the dried rhizome of rehmannia, and production has important directive significance to the dried rhizome of rehmannia to carry out the research of dried rhizome of rehmannia culture technique.
Summary of the invention
The cultivation management method that the purpose of this invention is to provide a kind of dried rhizome of rehmannia is intended to improve the quality and yield of dried rhizome of rehmannia plantation, improves the economic benefit of the plantation dried rhizome of rehmannia.
The cultivation method of the dried rhizome of rehmannia of the present invention is following:
1) choosing ground selects that soil layer is deep, humus is many, physical features is dry, irrigation is convenient, and well-drained neutrality or subacidity loam or sand loam plot preferably do not have industrial and mining enterprises free of contamination loam ground, should not continuous cropping;
2) in annual three months of the whole ground, real tillage 25-35 centimetre of last ten-days period, every mu applies fertilizer 3000-4000 kilogram simultaneously, phosphate fertilizer 20-30 kilogram is made base manure, the carbendazol wettable powder that every mu of usefulness is 1 kilogram 50% is handled soil, little furrow are made in the thin leveling of rake then;
3) seed selection and handle the cultivation dried rhizome of rehmannia with rhizome as propagating materials, be commonly called as young plant, young plant select for use 1 year 7, the cultivation in August plant young plant; To handle young plant before the sowing, young plant decaptitated cut tail, select that diameter 4-6 centimetre, crust are fresh, the meat piece root that do not have stain is as breeding young plant; Every section will be stayed two to three eyes; Soaked young plant 3～5 minutes with 1 000 times of liquid of 50% Tuzet wetting powder, otch is stained with ash, sows after drying;
4) the sowing daily mean temperature reaches more than 13 ℃ and can sow, and sowing is better pressed line-spacing 30-40 centimetre trench digging in the time of 18-21 ℃ during sowing; Dark 3-5 centimetre, in ditch, put 1 section of young plant, earthing then for every separated 18-20 centimetre; Also available plastic mulching is watered permeable slightly after the compacting;
5) thinning is in time filled the gaps with seedlings in the time of height of seedling 4-5 centimetre, the beginning thinning, and strain in strong sprout 1 is stayed in every cave, meets and is short of seedling, and in time mends and plants, and mends and should be with native lifting when planting;
6) deflorate flower bud and the pregnant flower bud of the Huang Ye dried rhizome of rehmannia when blooming, should combine weeding in time bud to be extractd, when the bottom blade flavescence, also will in time extract yellow leaf at later stages;
7) the intertill and clean tillage intertillage is suitable shallow, and the weeds around the seedling will remove with hand-lifting, and plant Feng Hanghou stops intertillage;
8) topdress after thinning every mu execute phosphate fertilizer 80-100 kilogram, the cake fertilizer 30-50 kilogram that becomes thoroughly decomposed, during the envelope row, foliage-spray phosphorus, potash fertilizer;
9) irrigate fertility Ying Qin in early stage and water, the underground rhizome expanding stage, suitable duty is watered less and is watered, but should keep ground moist, to behind the rain or the ponding after the filling, should in time get rid of;
10) disease of prevention damage by disease and insect glutinous rehmannia mainly contains spot blight, fusarium wilt; Generally easy generation of early and middle ten days in May; Their early stage is with 500 times of liquid of 50% Tuzet or 500 times of liquid pourings of 50% carbendazol wettable powder lesion control; Insect pest has two spotted spider mite, cutworm, grub etc., can spray with 800 times of liquid of chlorophos during generation;
11) gather and process when cauline leaf on the ground is whole and should in time gather when withered and yellow, open the zanjon about 35 centimetres, fetch earth, win rhizome in order, it is processed as cultivated land, be commodity with special baking oven at an end of furrow.
The dried rhizome of rehmannia is to be the plant of target with the results rhizome, therefore, select loam or sand loam matter, and whole ground will be ploughed deeply.Selecting for use plant " young plant " 1 year autumn and plant, is because the dried rhizome of rehmannia output that this measure is produced is high, quality is good and can prevent deterioration of variety.To in time deflorate flower bud and the purpose of extracing yellow leaf of the dried rhizome of rehmannia is to be the minimizing consumption nutrient that blossoms and bears fruit, and reduces losing the blade of making nutrient and consume nutrient, promotes the piece root growth.Dried rhizome of rehmannia Xi Shui, fertilizer, no matter base fertilizer still topdresses must in time be used, and dried rhizome of rehmannia early stage, water requirement was big, and Ying Qin waters, and when getting into the underground rhizome expanding stage, suitable duty is watered less and is watered, and maintenance ground humidity both can.Disease be prone to take place in the dried rhizome of rehmannia, should select disease-resistant variety for use, and the measure of the disease of noting employing prevention.
Cultivate the dried rhizome of rehmannia with the inventive method, output is high, and quality better can effectively improve the economic benefit of planting the dried rhizome of rehmannia.
Embodiment
Dried rhizome of rehmannia cultivation method of the present invention comprise choosing ground, whole ground, seed selection and handle, flower bud and Huang Ye, intertill and clean tillage are filled the gaps with seedlings, are deflorated in sowing, thinning in time, topdress, irrigate, prevent damage by disease and insect, gather and process a plurality of production links; Each link all has its cultivation requirement, and these measures all are the necessary conditions that obtains high yield, high-quality.
Select that soil layer is deep, the neutrality of fertile soil or subacidity loam or sand loam plot, irrigation will make things convenient for, draining is good, pollution-free, continuous cropping not.To deep plough soil 25-35 centimetre before the sowing; Simultaneously every mu applies fertilizer 3000-4000 kilogram, and phosphate fertilizer 20-30 kilogram is made base manure, and the carbendazol wettable powder that every mu of usefulness is 1 kilogram 50% is handled soil; Little furrow are made in the thin leveling of rake then, lay a solid foundation for dried rhizome of rehmannia rhizome expands downwards.Select for use 1 year 7, August cultivation plant young plant; To handle young plant before the sowing, young plant decaptitated cut tail, select that diameter 4-6 centimetre, crust are fresh, the meat piece root that do not have stain is as breeding young plant; Every section will be stayed two to three eyes; Soaked young plant 3～5 minutes with 1 000 times of liquid of 50% Tuzet wetting powder, otch is stained with ash, sows after drying again.Daily mean temperature reaches more than 13 ℃ and can sow, and sowing better press line-spacing 30-40 centimetre trench digging in the time of 18-21 ℃ during sowing, and dark 3-5 centimetre, in ditch, put 1 section of young plant for every separated 18-20 centimetre, earthing then, also available plastic mulching is watered permeable slightly after the compacting.In the time of height of seedling 4-5 centimetre, the beginning thinning, strain in strong sprout 1 is stayed in every cave, meets and is short of seedling, and in time mends and plants, and mends and should be with native lifting when planting.When the pregnant flower bud of the dried rhizome of rehmannia blooms, should combine weeding in time bud to be extractd, when the bottom blade flavescence, also will in time extract yellow leaf at later stages, reduce all useless nutrient consumptions, promote the piece root growth with all strength.Dried rhizome of rehmannia rhizome is more shallow, and therefore, intertillage is suitable shallow, and the weeds around the seedling will remove with hand-lifting, and plant Feng Hanghou stops intertillage.The dried rhizome of rehmannia is liked liquid manure, and will in time topdress and irrigate vegetative period, after thinning every mu impose phosphate fertilizer 80-100 kilogram, cake fertilizer 30-50 kilogram becomes thoroughly decomposed; During the envelope row, foliage-spray phosphorus, potash fertilizer, fertility Ying Qin in early stage waters; The underground rhizome expanding stage should duty waters less and waters, but should keep ground moist; To behind the rain or the ponding after irritating, should in time get rid of.Except that when putting in order ground, handling the soil with bactericide, in case taking place, disease in time prevent and treat with 500 times of liquid of 50% Tuzet or 500 times of liquid pourings of 50% carbendazol wettable powder lesion, when taking place, insect pest sprays with 800 times of liquid of chlorophos.Should in time gather when withered and yellow when the ground cauline leaf is whole, open the zanjon about 35 centimetres, fetch earth, win rhizome in order, and it is processed as cultivated land, be commodity with special baking oven at an end of furrow.
Claims (1)
1. the cultivation method of a dried rhizome of rehmannia is characterized in that:
1) choosing ground selects that soil layer is deep, humus is many, physical features is dry, irrigation is convenient, and well-drained neutrality or subacidity loam or sand loam plot preferably do not have industrial and mining enterprises free of contamination loam ground, should not continuous cropping;
2) in annual three months of the whole ground, real tillage 25-35 centimetre of last ten-days period, every mu applies fertilizer 3000-4000 kilogram simultaneously, phosphate fertilizer 20-30 kilogram is made base manure, the carbendazol wettable powder that every mu of usefulness is 1 kilogram 50% is handled soil, little furrow are made in the thin leveling of rake then;
3) seed selection and handle the cultivation dried rhizome of rehmannia with rhizome as propagating materials, be commonly called as young plant, young plant select for use 1 year 7, the cultivation in August plant young plant; To handle young plant before the sowing, young plant decaptitated cut tail, select that diameter 4-6 centimetre, crust are fresh, the meat piece root that do not have stain is as breeding young plant; Every section will be stayed two to three eyes; Soaked young plant 3～5 minutes with 1 000 times of liquid of 50% Tuzet wetting powder, otch is stained with ash, sows after drying;
4) the sowing daily mean temperature reaches more than 13 ℃ and can sow, and sowing is better pressed line-spacing 30-40 centimetre trench digging in the time of 18-21 ℃ during sowing; Dark 3-5 centimetre, in ditch, put 1 section of young plant, earthing then for every separated 18-20 centimetre; Also available plastic mulching is watered permeable slightly after the compacting;
5) thinning is in time filled the gaps with seedlings in the time of height of seedling 4-5 centimetre, the beginning thinning, and strain in strong sprout 1 is stayed in every cave, meets and is short of seedling, and in time mends and plants, and mends and should be with native lifting when planting;
6) deflorate flower bud and the pregnant flower bud of the Huang Ye dried rhizome of rehmannia when blooming, should combine weeding in time bud to be extractd, when the bottom blade flavescence, also will in time extract yellow leaf at later stages;
7) the intertill and clean tillage intertillage is suitable shallow, and the weeds around the seedling will remove with hand-lifting, and plant Feng Hanghou stops intertillage;
8) topdress after thinning every mu execute phosphate fertilizer 80-100 kilogram, the cake fertilizer 30-50 kilogram that becomes thoroughly decomposed, during the envelope row, foliage-spray phosphorus, potash fertilizer;
9) irrigate fertility Ying Qin in early stage and water, the underground rhizome expanding stage, suitable duty is watered less and is watered, but should keep ground moist, to behind the rain or the ponding after the filling, should in time get rid of;
10) disease of prevention damage by disease and insect glutinous rehmannia mainly contains spot blight, fusarium wilt; Generally easy generation of early and middle ten days in May; Their early stage is with 500 times of liquid of 50% Tuzet or 500 times of liquid pourings of 50% carbendazol wettable powder lesion control; Insect pest has two spotted spider mite, cutworm, grub etc., can spray with 800 times of liquid of chlorophos during generation;
11) gather and process when cauline leaf on the ground is whole and should in time gather when withered and yellow, open the zanjon about 35 centimetres, fetch earth, win rhizome in order, it is processed as cultivated land, be commodity with special baking oven at an end of furrow.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103931385A (en) * | 2014-04-03 | 2014-07-23 | 董熙峰 | Rehmannia and pepper intercropping planting method for improving rehmannia yield |
| CN104380954A (en) * | 2014-10-23 | 2015-03-04 | 周琪 | Seedling raising method of rehmannia chingii |
| CN104641889A (en) * | 2015-01-26 | 2015-05-27 | 刘锦军 | Planting method for rehmannia glutinosa |
| CN104705023A (en) * | 2013-12-12 | 2015-06-17 | 李振达 | Technology for planting traditional Chinese medicine radix rehmanniae recen |
| CN105746133A (en) * | 2016-03-03 | 2016-07-13 | 刘良贵 | Radix rehmanniae high-altitude breeding method |
| CN105766250A (en) * | 2014-12-22 | 2016-07-20 | 重庆市万盛经开区黑山镇供销合作社有限公司 | Method for planting Rehmannia glutinosa |
| CN110612862A (en) * | 2019-10-16 | 2019-12-27 | 南京农业大学 | Method for propagating atractylis lancea root tuber in sections |
Citations (3)
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| CN85100818A (en) * | 1985-04-01 | 1986-07-09 | 武田药品工业株式会社 | A kind of breeding of new veriety of rehmannia and the method for cultivation |
| CN1943317A (en) * | 2006-08-21 | 2007-04-11 | 河南省农业科学院植物保护研究所 | Soiless breeding method for micro planting detoxic radix rehmanniae |
| CN101243741A (en) * | 2008-03-17 | 2008-08-20 | 华中农业大学 | Method for relieving Diwu rhizome dormancy |
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2011
- 2011-07-19 CN CN201110200756A patent/CN102301886A/en active Pending
Patent Citations (3)
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| CN85100818A (en) * | 1985-04-01 | 1986-07-09 | 武田药品工业株式会社 | A kind of breeding of new veriety of rehmannia and the method for cultivation |
| CN1943317A (en) * | 2006-08-21 | 2007-04-11 | 河南省农业科学院植物保护研究所 | Soiless breeding method for micro planting detoxic radix rehmanniae |
| CN101243741A (en) * | 2008-03-17 | 2008-08-20 | 华中农业大学 | Method for relieving Diwu rhizome dormancy |
Non-Patent Citations (1)
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104705023A (en) * | 2013-12-12 | 2015-06-17 | 李振达 | Technology for planting traditional Chinese medicine radix rehmanniae recen |
| CN103931385A (en) * | 2014-04-03 | 2014-07-23 | 董熙峰 | Rehmannia and pepper intercropping planting method for improving rehmannia yield |
| CN104380954A (en) * | 2014-10-23 | 2015-03-04 | 周琪 | Seedling raising method of rehmannia chingii |
| CN104380954B (en) * | 2014-10-23 | 2016-08-24 | 周口师范学院 | A kind of method for culturing seedlings of root of Ching Rehmannia |
| CN105766250A (en) * | 2014-12-22 | 2016-07-20 | 重庆市万盛经开区黑山镇供销合作社有限公司 | Method for planting Rehmannia glutinosa |
| CN104641889A (en) * | 2015-01-26 | 2015-05-27 | 刘锦军 | Planting method for rehmannia glutinosa |
| CN105746133A (en) * | 2016-03-03 | 2016-07-13 | 刘良贵 | Radix rehmanniae high-altitude breeding method |
| CN105746133B (en) * | 2016-03-03 | 2019-10-01 | 李延梅 | Radix Rehmanniae High aititude mating system |
| CN110612862A (en) * | 2019-10-16 | 2019-12-27 | 南京农业大学 | Method for propagating atractylis lancea root tuber in sections |
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Application publication date: 20120104 |