CN103404344B - A kind ofly improve the amount of gathering of root of large-flowered skullcap seed and the method for quality - Google Patents
A kind ofly improve the amount of gathering of root of large-flowered skullcap seed and the method for quality Download PDFInfo
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- CN103404344B CN103404344B CN201310346520.3A CN201310346520A CN103404344B CN 103404344 B CN103404344 B CN 103404344B CN 201310346520 A CN201310346520 A CN 201310346520A CN 103404344 B CN103404344 B CN 103404344B
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- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 8
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- Cultivation Of Plants (AREA)
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Abstract
The invention discloses and a kind ofly improve the amount of gathering of root of large-flowered skullcap seed and the method for quality, the method comprises the following steps: (1) cuts seedling: when the root of large-flowered skullcap grows into 15 ~ 20cm, cut the overground part sub-cut of the plant of the root of large-flowered skullcap, the length making to cut the seedling stubble cutting rear formation is 1 ~ 3cm; (2) collect seed: carry out first time when seed maturity amount reaches 20 ~ 40% and to gather seed, when residue seed maturity amount reaches 50 ~ 70%, carry out second time and to gather seed.The present invention can improve root of large-flowered skullcap seed-setting rate, thousand kernel weight, germination rate and germination vigor, and the amount of gathering of root of large-flowered skullcap seed and quality are effectively improved.
Description
Technical field
The present invention relates to the technical field of Chinese medicine cultivation, particularly relate to and a kind ofly improve the amount of gathering of root of large-flowered skullcap seed and the method for quality.
Background technology
The root of large-flowered skullcap is the labiate root of large-flowered skullcap (ScutellariabaicalensisGeorgi), is used as medicine with root.Have heat-clearing and damp-drying drug, cool blood is antiabortive, detoxicating functions.Cure mainly warm heat disease, the infection of the upper respiratory tract, cough with lung heat, damp and hot jaundice, pneumonia, dysentery, hemoptysis, hot eyes, fetal irritability, hypertension, carbuncle swell the diseases such as furuncle sore.Originate in the ground such as Hebei, Liaoning, Shaanxi, Shandong, the Inner Mongol, Heilungkiang.Wherein to produce root of large-flowered skullcap curative effect best in Chengde area, and since ancient times titled with the good reputation of " the hot river root of large-flowered skullcap ", the hot river root of large-flowered skullcap has become the synonym of the high-quality root of large-flowered skullcap.The weather conditions of Chengde area uniqueness are the essential condition that hot river root of large-flowered skullcap fine quality is formed, and wherein unique cultivation step improves hot river root of large-flowered skullcap yield and quality important guarantee.
Chinese patent literature CN102550422A discloses a kind of method of researching rapid multiplication through tissue culture of scutellaria baicalensis, first the seed of the root of large-flowered skullcap is processed, obtain inoculation explant, secondly to explant disinfection, design culture medium prescription simultaneously, aseptically the callus of the root of large-flowered skullcap is induced, filter out best explant and best hormone combinations, tissue culture technique carries out fast the root of large-flowered skullcap in order to utilize, large-scale breeding provides possibility.Chinese patent literature CN103081701A discloses a kind of root of large-flowered skullcap type of seeding, cereal and root of large-flowered skullcap seed mixing are sowed by the method initiatively, improve the cultivation level of the root of large-flowered skullcap, sowing evenly, seeding quantity is few, and soil fertility improves, and particularly significantly improves the emergence rate of the root of large-flowered skullcap, mix husky insemination and emergence rate than single root of large-flowered skullcap planting seed or root of large-flowered skullcap seed and improve 20 ~ 45%, be more conducive to saving seedling from damage.
Flower of Radix Scutellariae belongs to unlimited terminal inflorescence, and flower order is open, and the cycle is long.From the bottom up, ripe successively, the cycle reaches 1 ~ 1.5 month to seed.Prior art is to gathering in root of large-flowered skullcap subset 2 ~ 3 times, and the amount of gathering is no more than 60% of theoretical total seed production at every turn, and as run into rainfall when collecting seed, seed collecting amount is even lower than 40%.As can be seen here, the root of large-flowered skullcap is in Production of Large Fields, and the collection of seed is a difficult problem on producing, and have impact on the economic benefit of the root of large-flowered skullcap to a certain extent.
Summary of the invention
In view of this, the invention provides and a kind ofly improve the amount of gathering of root of large-flowered skullcap seed and the method for quality, the method can improve root of large-flowered skullcap seed-setting rate, thousand kernel weight, germination rate and germination vigor.
Improve the amount of gathering of root of large-flowered skullcap seed and a method for quality, comprise the following steps:
(1) cut seedling: when the root of large-flowered skullcap grows into 15 ~ 20cm, cut the overground part sub-cut of the plant of the root of large-flowered skullcap, the length making to cut the seedling stubble cutting rear formation is 1 ~ 3cm;
(2) collect seed: carry out first time when seed maturity amount reaches 20 ~ 40% and to gather seed, when residue seed maturity amount reaches 50 ~ 70%, carry out second time and to gather seed.
Maturation amount in the present invention is defined as the percentage that seed amount ripe in the growth district of root of large-flowered skullcap place accounts for seed total quantity, is the parameter of the overall mature condition of reflection root of large-flowered skullcap seed.Seed of gathering for above-mentioned twice is all only gathered ripe seed.
Wherein, the length of described seedling stubble is 1 ~ 2cm, such as, can be 1cm, 1.2cm, 1.5cm, 1.8cm, 2cm.
Wherein, described first time gathers and to carry out when seed maturity amount reaches 30 ~ 40%, and such as seed maturity amount can be 30%, 35%, 40%.
Wherein, described second time is gathered and to be carried out when remaining seed maturity amount and reaching 60 ~ 70%, and such as seed maturity amount can be 60%, 65%, 70%.
Wherein, the overground part sub-cut of the described plant to the root of large-flowered skullcap is cut to budding at the root of large-flowered skullcap and is carried out by the previous moon.
Wherein, the described root of large-flowered skullcap is 1 ~ 4 year raw plant, can be 1 year raw plant, 2 years raw plants, 4 years raw plants.Being preferably 2 ~ 4 years raw plants, can be 2 years raw plants, 3 years raw plants, 4 years raw plants.
Wherein, the overground part sub-cut tapping of the described plant to the root of large-flowered skullcap is cut with oblique suspended mower and is cut.
Wherein, above-mentioned method, specifically comprises the following steps:
(1) cut seedling: when the root of large-flowered skullcap grows into 15 ~ 20cm, cut the overground part sub-cut of the plant of the root of large-flowered skullcap, the length making to cut the seedling stubble cutting rear formation is 1 ~ 2cm;
(2) collect seed: carry out first time when seed maturity amount reaches 30 ~ 40% and to gather seed, when residue seed maturity amount reaches 60 ~ 70%, carry out second time and to gather seed.
The present invention, when the root of large-flowered skullcap grows into 15 ~ 20cm, cuts the overground part sub-cut of the plant of the root of large-flowered skullcap, and the length making to cut the seedling stubble cutting rear formation is 1 ~ 3cm.Carry out first time to gather seed when seed maturity amount reaches 30 ~ 40%, when remaining seed maturity amount and reaching 60 ~ 70%, carry out second time and to gather seed.The present invention can improve root of large-flowered skullcap seed-setting rate, thousand kernel weight, germination rate and germination vigor, and the amount of gathering of root of large-flowered skullcap seed and quality are effectively improved.
Accompanying drawing explanation
Fig. 1 is the root of large-flowered skullcap thousand grain weigth contrast schematic diagram of the embodiment of the present invention 6 and comparative example;
The root of large-flowered skullcap percentage of seedgermination contrast schematic diagram that Fig. 2 is the embodiment of the present invention 6 and comparative example;
Figure 3 shows that the root of large-flowered skullcap potentiality of seed contrast schematic diagram of the embodiment of the present invention 6 and comparative example;
Figure 4 shows that the root of large-flowered skullcap seed collection amount contrast schematic diagram of the embodiment of the present invention 6 and comparative example.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.
Following examples and comparative example are carried out in the land for growing field crops of Weichang, Chengde, and each embodiment and comparative example divide three areas to be the replicated plot of 5m × 10m.Embodiment 1
The land for growing field crops of the enforcement of this example started to lay at the beginning of 2009 5 months, and at the beginning of 2011 6 months, the root of large-flowered skullcap is buddingged the previous moon, cuts seedling to root of large-flowered skullcap acrial part, process.Adopt oblique hanging harvester to cut off the root of large-flowered skullcap acrial part during process, underground part stays 1cm, cleans out field to the root of large-flowered skullcap branch cut off.
Mid-August, when root of large-flowered skullcap seed maturity amount reaches 20%, carry out gathering for the first time ripe seed.In early September, when root of large-flowered skullcap residue seed maturity amount reaches 50%, carry out gathering for the second time ripe seed.
Embodiment 2
The land for growing field crops of the enforcement of this example started to lay at the beginning of 2009 5 months, and at the beginning of 2011 6 months, the root of large-flowered skullcap is buddingged the previous moon, cuts seedling to root of large-flowered skullcap acrial part, process.Adopt oblique hanging harvester to cut off the root of large-flowered skullcap acrial part during process, underground part stays 2cm, cleans out field to the root of large-flowered skullcap branch cut off.
Mid-August, when root of large-flowered skullcap seed maturity amount reaches 30%, carry out gathering for the first time ripe seed.In early September, when root of large-flowered skullcap residue seed maturity amount reaches 60%, carry out gathering for the second time ripe seed.
Embodiment 3
The land for growing field crops of the enforcement of this example started to lay at the beginning of 2009 5 months, and at the beginning of 2011 6 months, the root of large-flowered skullcap is buddingged the previous moon, cuts seedling to root of large-flowered skullcap acrial part, process.Adopt oblique hanging harvester to cut off the root of large-flowered skullcap acrial part during process, underground part stays 3cm, cleans out field to the root of large-flowered skullcap branch cut off.
Mid-August, when root of large-flowered skullcap seed maturity amount reaches 40%, carry out gathering for the first time ripe seed.In early September, when root of large-flowered skullcap residue seed maturity amount reaches 70%, carry out gathering for the second time ripe seed.
Embodiment 4
The land for growing field crops of the enforcement of this example started to lay at the beginning of 2009 5 months, and at the beginning of 2011 6 months, the root of large-flowered skullcap is buddingged the previous moon, cuts seedling to root of large-flowered skullcap acrial part, process.Adopt oblique hanging harvester to cut off the root of large-flowered skullcap acrial part during process, underground part stays 1.5cm, cleans out field to the root of large-flowered skullcap branch cut off.
Mid-August, when root of large-flowered skullcap seed maturity amount reaches 25%, carry out gathering for the first time ripe seed.In early September, when root of large-flowered skullcap residue seed maturity amount reaches 65%, carry out gathering for the second time ripe seed.
Embodiment 5
The land for growing field crops of the enforcement of this example started to lay at the beginning of 2009 5 months, and at the beginning of 2011 6 months, the root of large-flowered skullcap is buddingged the previous moon, cuts seedling to root of large-flowered skullcap acrial part, process.Adopt oblique hanging harvester to cut off the root of large-flowered skullcap acrial part during process, underground part stays 2.5cm, cleans out field to the root of large-flowered skullcap branch cut off.
Mid-August, when root of large-flowered skullcap seed maturity amount reaches 35%, carry out gathering for the first time ripe seed.In early September, when root of large-flowered skullcap residue seed maturity amount reaches 55%, carry out gathering for the second time ripe seed.
Embodiment 6
The land for growing field crops of the enforcement of this example started to lay at the beginning of 2009 5 months, and at the beginning of 2011 6 months, the root of large-flowered skullcap is buddingged the previous moon, cuts seedling to root of large-flowered skullcap acrial part, process.Adopt oblique hanging harvester to cut off the root of large-flowered skullcap acrial part during process, underground part stays 1.5cm, cleans out field to the root of large-flowered skullcap branch cut off.
Mid-August, when root of large-flowered skullcap seed maturity amount reaches 35%, carry out gathering for the first time ripe seed.In early September, when root of large-flowered skullcap residue seed maturity amount reaches 65%, carry out gathering for the second time ripe seed.
Comparative example
The land for growing field crops of the enforcement of this example started to lay at the beginning of 2009 5 months, in mid-August, 2011, carried out gathering for the first time ripe seed when root of large-flowered skullcap seed maturity amount reaches 35%.In early September, when root of large-flowered skullcap residue seed maturity amount reaches 65%, carry out gathering for the second time ripe seed.
Mix after the two batches of seed airings gathered in embodiment 6 and comparative example, calculate thousand kernel weight, germination rate, germination vigor and seed collection amount.What deserves to be explained is, the measuring and calculation method of thousand grain weigth, germination rate, germination vigor and seed collection amount, known by those skilled in the art, does not repeat them here.
The test result of thousand grain weigth, germination rate, germination vigor and seed collection amount respectively as shown in figures 1-4.In these figures, A group is the test example (embodiment 6 namely in the present invention) through cutting seedling process, and B group is without the test example of cutting seedling process (comparative example namely in the present invention).By Fig. 1 ~ 4, we can find out, the thousand grain weigth of embodiment 6 is 2g, and the thousand grain weigth of comparative example is 1.8g; The germination rate of embodiment 6 is 88%, and the germination rate of comparative example is 62%; The germination vigor of embodiment 6 is 64%, and the germination vigor of comparative example is 44%; The seed collection amount of embodiment 6 is 7.5kg/ mu, and the seed collection amount of comparative example is 4.6kg/ mu.Illustrate thus, includedly in method of the present invention cut seedling step and can significantly improve thousand grain weigth, germination rate, germination vigor and seed collection amount.
Method of the present invention adopts and cuts seedling to the plant of the root of large-flowered skullcap, and comparatively prior art has the following advantages: (1) postpones the root of large-flowered skullcap florescence; (2) seed maturity span time is shortened; (3) root of large-flowered skullcap seed-setting rate is improved; (4) root of large-flowered skullcap seed natural loss amount is reduced; (5) root of large-flowered skullcap seed collection amount is improved; (6) root of large-flowered skullcap thousand grain weigth, germination rate and germination vigor is increased; (7) reduce root rot morbidity risk rate, improve plant ventilation and penetrating light; (8) root of large-flowered skullcap lodging resistance is improved.
It should be noted that and understand, when not departing from the spirit and scope of accompanying claim the present invention for required protection, various amendment and improvement can be made to the present invention of foregoing detailed description.Therefore, the scope of claimed technical scheme is not by the restriction of given any specific exemplary teachings.
Applicant states, the present invention illustrates detailed process equipment and process flow process of the present invention by above-described embodiment, but the present invention is not limited to above-mentioned detailed process equipment and process flow process, namely do not mean that the present invention must rely on above-mentioned detailed process equipment and process flow process and could implement.Person of ordinary skill in the field should understand, any improvement in the present invention, to equivalence replacement and the interpolation of auxiliary element, the concrete way choice etc. of each raw material of product of the present invention, all drops within protection scope of the present invention and open scope.
Claims (8)
1. improve a method for root of large-flowered skullcap seed collection amount and quality, it is characterized in that, comprise the following steps:
(1) cut seedling: when the root of large-flowered skullcap grows into 15 ~ 20cm, budding to cut by the previous moon at the root of large-flowered skullcap to the acrial part of the plant of the root of large-flowered skullcap and cut, making to cut the seedling stubble length of cutting rear formation is 1 ~ 3cm;
(2) collect seed: carry out first time when seed maturity amount reaches 20 ~ 40% and to gather seed, when residue seed maturity amount reaches 50 ~ 70%, carry out second time and to gather seed.
2. method according to claim 1, is characterized in that, described seedling stubble length is 1 ~ 2cm.
3. method according to claim 1, is characterized in that, described first time gathers and to carry out when seed maturity amount reaches 30 ~ 40%.
4. method according to claim 1, is characterized in that, described second time is gathered and to be carried out when remaining seed maturity amount and reaching 60 ~ 70%.
5. method according to claim 1, is characterized in that, the described root of large-flowered skullcap is 1 ~ 4 year raw plant.
6. method according to claim 1, is characterized in that, the described root of large-flowered skullcap is 2 ~ 4 years raw plants.
7. method according to claim 1, is characterized in that, the overground part sub-cut tapping of the described plant to the root of large-flowered skullcap is cut with oblique suspended mower and cut.
8. the method according to claim 1-7 any one, is characterized in that, comprises the following steps:
(1) cut seedling: when the root of large-flowered skullcap grows into 15 ~ 20cm, cut the overground part sub-cut of the plant of the root of large-flowered skullcap, the length making to cut the seedling stubble cutting rear formation is 1 ~ 2cm;
(2) collect seed: carry out first time when seed maturity amount reaches 30 ~ 40% and to gather seed, when residue seed maturity amount reaches 60 ~ 70%, carry out second time and to gather seed.
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| CN103797984B (en) * | 2014-03-14 | 2015-12-02 | 湖南农业大学 | A kind of method gathering in the crops southern reed seed |
| CN107593295A (en) * | 2017-09-22 | 2018-01-19 | 界首市靳寨乡红星家庭农场 | A kind of method for planting for improving radix scutellariae quality |
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| KR100936705B1 (en) * | 2007-09-03 | 2010-01-13 | 우수영 | Cultivating method for ginseng |
| JP2010029181A (en) * | 2008-06-27 | 2010-02-12 | Shin Nihon Seiyaku Co Ltd | Method for cultivating medicinal herb |
| JP5131250B2 (en) * | 2008-08-20 | 2013-01-30 | 新菱冷熱工業株式会社 | Soybean cultivation method and multi-stage soybean cultivation apparatus |
| CN102349412A (en) * | 2011-09-07 | 2012-02-15 | 屯留县民康中药材开发有限公司 | Cultivation method of scutellaria |
| CN102487702A (en) * | 2011-12-15 | 2012-06-13 | 庞金兰 | Yield-increasing plantation method for Chinese medicinal material scutellaria root |
| CN103081701B (en) * | 2013-02-06 | 2015-01-28 | 中国药材集团承德药材有限责任公司 | Scutellaria baicalensis sowing method |
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Address after: 067000 Niuquan Gou (Shangku), Shuangqiao District, Chengde City, Hebei Province Patentee after: Sinopharm group Chengde medicinal material Co.,Ltd. Country or region after: China Address before: 067000 Across from the terminal station of No.10 Road, Niuquanzigou Traditional Chinese Medicine Decoction Pieces Factory, Shuangqiao District, Chengde City, Hebei Province Patentee before: China National Corp. of Traclitional & Herbal Medicine, Chengde Medicinal Material Co.,Ltd. Country or region before: China |