CN104350913A - Seedling raising method for rehmannia piasezkii - Google Patents
Seedling raising method for rehmannia piasezkii Download PDFInfo
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- CN104350913A CN104350913A CN201410571999.5A CN201410571999A CN104350913A CN 104350913 A CN104350913 A CN 104350913A CN 201410571999 A CN201410571999 A CN 201410571999A CN 104350913 A CN104350913 A CN 104350913A
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- seed
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G2/00—Vegetative propagation
Abstract
The invention relates to a seedling raising method for rehmannia piasezkii. The method comprises the steps of seed collection, stacked impregnation treatment and transplantation. Rehmannia piasezkii seedlings obtained by the method are high in survival rate and seedling emergency rate and developed in root system.
Description
Technical field
What the present invention relates to is the seedling-cultivating method of decomposite leaf glutinous rehmannia.
Background technology
Decomposite leaf glutinous rehmannia implant by the long pubescence of many cells, the top tender part of children and bennet and calyx except by except above-mentioned hair also by glandular hairs.Blade papery, oblong, pinniform ftractures, not ftractureing of top, spends single raw top axil; Bractlet and leaf similar shape, do not have a handle, and be born in bennet base portion, corolla aubergine, filigree without hair or nearly base portion slightly by glandular hairs.Fruit has no.The florescence 5-9 month.
Be distributed in Shaanxi, Hubei.Be born in the hillside of elevation 800-1500 rice.Current modes of reproduction is mainly division propagation, and the seedling percent that seminal propagation is sprouted is lower, and after emerging, regularity is uneven.
Summary of the invention
The present invention is directed to the seedling-cultivating method that existing deficiency provides a kind of decomposite leaf glutinous rehmannia.
The present invention realizes above-mentioned purpose by the following method.
A seedling-cultivating method for decomposite leaf glutinous rehmannia, comprises the following steps:
(1) gather ripe decomposite leaf Radix Rehmanniae seed, physical purity of seed is 95%;
(2) seed of collection is spread in ventilation frescade, shady dry mass volume ratio 0.5% liquor potassic permanganate of first being used by seed after 10-13 days soaks 20-25min sterilization, then use the hot-water soak 2 hours of 45 DEG C, naturally rinse seed with clear water after cooling and remove thimerosal residue and seed extract;
(3) plant leaching liquor is prepared: choose well-developed climbing groundsel plant, gather its root, stem, leaf, shred with scissors after drying in the shade, take respectively root, stem, leaf 5,2.5,10g, add 100 times of distilled water, 25 ~ 30 DEG C are soaked 48h, obtain leaching liquor stoste after 4 layers of filtered through gauze, obtain concentrate with Rotary Evaporators reduction vaporization again, be settled to 100ml; Add 20ppm gibberellin in above-mentioned and 15ppm salicylic acid obtains leaching liquor;
(4) lamination immersion treatment: seed is soaked 3h in described leaching liquor, then use river sand, vermiculite and seed Homogeneous phase mixing, put into seed packet, incubator seed packet being put into 17-20 DEG C is cultivated after 2 days, take out seed packet, keep the skin wet and turn evenly, the incubator then seed packet being put into 6-8 DEG C was cultivated after 3 days, then took out seed packet, keep the skin wet and turn evenly, then incubator seed packet being put into 17-20 DEG C is cultivated, and seed starts to show money or valuables one carries unintentionally, and namely can be used for sowing;
Described matrix mixing quality ratio is perlite: vermiculite: seed=2:3:1; If find that there is mildew and rot seed during turning should choose in time;
(5) chitting piece is seeded on the seedbed in greenhouse, control temperature is at 21-25 DEG C, the matrix in described seedbed is be made up of the composition of following weight portion: humus soil 230 parts, garden mould 25 parts, 50% carbendazim 0.08 part, vermiculite 10 parts and river sand 30 parts, after aforementioned proportion mixed-matrix, matrix is sprayed, every square metre of soil formalin 20m1 by after formalin dilute with water 50 times;
(6) when seedling grows to 2-4cm, land for growing field crops can be transplanted to.
Beneficial effect
The present invention has the following advantages:
1, seed dormant technology is broken in invention comprehensive utilization drying, immersion, growth regulator adjustment and the process of many matrix alternating temperature stratification etc., the particularly technology of Stratificated treatment, comprise and have employed the multiple matrix of proper ratio and the process again to high temperature from high temperature to low temperature, make the seedling from seed survival rate of the decomposite leaf glutinous rehmannia utilizing the present invention to obtain and planting percent high, well developed root system;
2, after containing climbing groundsel leaching liquor and growth regulator, salicylic immersion, the sprouting survival rate of decomposite leaf Radix Rehmanniae seed is greatly improved;
3, the lamination matrix prepared of the present invention, adds the gas permeability of matrix, and then is conducive to the breathing of seed, therefore, accelerate the broken dormancy process of decomposite leaf Radix Rehmanniae seed.
Embodiment
Below in conjunction with embodiment, the present invention is further illustrated, and following each embodiment, only for illustration of the present invention, does not limit the present invention.
Embodiment
The seedling-cultivating method of decomposite leaf glutinous rehmannia, comprises the following steps:
(1) gather ripe decomposite leaf Radix Rehmanniae seed, physical purity of seed is 95%;
(2) seed of collection is spread in ventilation frescade, shady dry mass volume ratio 0.5% liquor potassic permanganate of first being used by seed after 10-13 days soaks 20-25min sterilization, then use the hot-water soak 2 hours of 45 DEG C, naturally rinse seed with clear water after cooling and remove thimerosal residue and seed extract;
(3) plant leaching liquor is prepared: choose well-developed climbing groundsel plant, gather its root, stem, leaf, shred with scissors after drying in the shade, take respectively root, stem, leaf 5,2.5,10g, add 100 times of distilled water, 25 ~ 30 DEG C are soaked 48h, obtain leaching liquor stoste after 4 layers of filtered through gauze, obtain concentrate with Rotary Evaporators reduction vaporization again, be settled to 100ml; Add 20ppm gibberellin in above-mentioned and 15ppm salicylic acid obtains leaching liquor;
(4) lamination immersion treatment: seed is soaked 3h in described leaching liquor, then use river sand, vermiculite and seed Homogeneous phase mixing, put into seed packet, incubator seed packet being put into 17-20 DEG C is cultivated after 2 days, take out seed packet, keep the skin wet and turn evenly, the incubator then seed packet being put into 6-8 DEG C was cultivated after 3 days, then took out seed packet, keep the skin wet and turn evenly, then incubator seed packet being put into 17-20 DEG C is cultivated, and seed starts to show money or valuables one carries unintentionally, and namely can be used for sowing;
Described matrix mixing quality ratio is perlite: vermiculite: seed=2:3:1; If find that there is mildew and rot seed during turning should choose in time;
(5) chitting piece is seeded on the seedbed in greenhouse, control temperature is at 21-25 DEG C, the matrix in described seedbed is be made up of the composition of following weight portion: humus soil 230 parts, garden mould 25 parts, 50% carbendazim 0.08 part, vermiculite 10 parts and river sand 30 parts, after aforementioned proportion mixed-matrix, matrix is sprayed, every square metre of soil formalin 20m1 by after formalin dilute with water 50 times;
(6) when seedling grows to 2-4cm, can be transplanted to land for growing field crops, now decomposite leaf Radix Rehmanniae seed planting percent is 92%, and transplanting survival rate is 95%.
Embodiment recited above is only be described the preferred embodiment of the present invention, not limits the spirit and scope of the present invention.The content of request protection of the present invention is all recorded in detail in the claims.
Claims (1)
1. a seedling-cultivating method for decomposite leaf glutinous rehmannia, is characterized in that, comprises the following steps:
(1) gather ripe decomposite leaf Radix Rehmanniae seed, physical purity of seed is 95%;
(2) seed of collection is spread in ventilation frescade, shady dry mass volume ratio 0.5% liquor potassic permanganate of first being used by seed after 10-13 days soaks 20-25min sterilization, then use the hot-water soak 2 hours of 45 DEG C, naturally rinse seed with clear water after cooling and remove thimerosal residue and seed extract;
(3) plant leaching liquor is prepared: choose well-developed climbing groundsel plant, gather its root, stem, leaf, shred with scissors after drying in the shade, take respectively root, stem, leaf 5,2.5,10g, add 100 times of distilled water, 25 ~ 30 DEG C are soaked 48h, obtain leaching liquor stoste after 4 layers of filtered through gauze, obtain concentrate with Rotary Evaporators reduction vaporization again, be settled to 100ml; Add 20ppm gibberellin in above-mentioned and 15ppm salicylic acid obtains leaching liquor;
(4) lamination immersion treatment: seed is soaked 3h in described leaching liquor, then use river sand, vermiculite and seed Homogeneous phase mixing, put into seed packet, incubator seed packet being put into 17-20 DEG C is cultivated after 2 days, take out seed packet, keep the skin wet and turn evenly, the incubator then seed packet being put into 6-8 DEG C was cultivated after 3 days, then took out seed packet, keep the skin wet and turn evenly, then incubator seed packet being put into 17-20 DEG C is cultivated, and seed starts to show money or valuables one carries unintentionally, and namely can be used for sowing;
Described matrix mixing quality ratio is perlite: vermiculite: seed=2:3:1; If find that there is mildew and rot seed during turning should choose in time;
(5) chitting piece is seeded on the seedbed in greenhouse, control temperature is at 21-25 DEG C, the matrix in described seedbed is be made up of the composition of following weight portion: humus soil 230 parts, garden mould 25 parts, 50% carbendazim 0.08 part, vermiculite 10 parts and river sand 30 parts, after aforementioned proportion mixed-matrix, matrix is sprayed, every square metre of soil formalin 20m1 by after formalin dilute with water 50 times;
(6) when seedling grows to 2-4cm, land for growing field crops can be transplanted to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410571999.5A CN104350913B (en) | 2014-10-23 | 2014-10-23 | A kind of method for culturing seedlings of decomposite leaf Radix Rehmanniae |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410571999.5A CN104350913B (en) | 2014-10-23 | 2014-10-23 | A kind of method for culturing seedlings of decomposite leaf Radix Rehmanniae |
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| CN104350913A true CN104350913A (en) | 2015-02-18 |
| CN104350913B CN104350913B (en) | 2016-12-07 |
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| CN201410571999.5A Active CN104350913B (en) | 2014-10-23 | 2014-10-23 | A kind of method for culturing seedlings of decomposite leaf Radix Rehmanniae |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105230428A (en) * | 2015-10-28 | 2016-01-13 | 甘肃康鑫苗木绿化工程有限责任公司 | Chinese lace bark pine seedling growing method |
| CN105746133A (en) * | 2016-03-03 | 2016-07-13 | 刘良贵 | Radix rehmanniae high-altitude breeding method |
| CN107295827A (en) * | 2017-07-12 | 2017-10-27 | 李晓枫 | A kind of method for improving iris seed germination rate |
Citations (5)
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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 |
| CN102301955A (en) * | 2011-07-19 | 2012-01-04 | 河南师范大学 | Method for breeding rehmannia toxin-free seedling |
| CN103348863A (en) * | 2013-07-22 | 2013-10-16 | 镇江瑞繁农艺有限公司 | Method for seed reproduction of ground cucumbers |
| CN103798038A (en) * | 2014-02-18 | 2014-05-21 | 江苏沿海地区农业科学研究所 | Full-seedling method of okra in moderate saline-alkali land of coastal mud flat |
| CN103975722A (en) * | 2014-04-25 | 2014-08-13 | 山西省农业科学院棉花研究所 | Rehmannia virus-free test tube seedling net house direct soil entering transplanting method |
-
2014
- 2014-10-23 CN CN201410571999.5A patent/CN104350913B/en active Active
Patent Citations (5)
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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 |
| CN102301955A (en) * | 2011-07-19 | 2012-01-04 | 河南师范大学 | Method for breeding rehmannia toxin-free seedling |
| CN103348863A (en) * | 2013-07-22 | 2013-10-16 | 镇江瑞繁农艺有限公司 | Method for seed reproduction of ground cucumbers |
| CN103798038A (en) * | 2014-02-18 | 2014-05-21 | 江苏沿海地区农业科学研究所 | Full-seedling method of okra in moderate saline-alkali land of coastal mud flat |
| CN103975722A (en) * | 2014-04-25 | 2014-08-13 | 山西省农业科学院棉花研究所 | Rehmannia virus-free test tube seedling net house direct soil entering transplanting method |
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| 余道平: "经济植物繁殖研究进展", 《经济林研究》, vol. 24, no. 4, 30 December 2006 (2006-12-30), pages 87 - 91 * |
| 张辰露等: "药用植物种子生理特性及处理技术", 《现代中药研究与实践》, vol. 19, no. 1, 28 February 2005 (2005-02-28), pages 59 - 64 * |
| 李茂青等: "怀地黄育苗移栽试验", 《河南农业科学》, no. 1, 31 January 1988 (1988-01-31), pages 22 - 24 * |
| 王如阳等: "千里光提取液的抗氧化活性研究与总黄酮含量测定", 《云南中医中药杂志》, vol. 30, no. 5, 20 May 2009 (2009-05-20), pages 51 - 52 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105230428A (en) * | 2015-10-28 | 2016-01-13 | 甘肃康鑫苗木绿化工程有限责任公司 | Chinese lace bark pine seedling growing method |
| CN105230428B (en) * | 2015-10-28 | 2018-04-10 | 甘肃康鑫苗木绿化工程有限责任公司 | A kind of lacebark pine method for culturing seedlings |
| 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 |
| CN107295827A (en) * | 2017-07-12 | 2017-10-27 | 李晓枫 | A kind of method for improving iris seed germination rate |
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| Publication number | Publication date |
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| CN104350913B (en) | 2016-12-07 |
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Effective date of registration: 20160920 Address after: 226131 Jiangsu city of Nantong Province Haimen Yuelai town Fuxing Road, building 12, the town government compound Applicant after: Nantong Yue Yue Industrial Co., Ltd. Address before: 545000 the Guangxi Zhuang Autonomous Region District of Liuzhou City Road 2 Eshan Liunan District 57. Applicant before: Zhou Qi |
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