CN106688591A - Mongolian sweetvetch seedling raising method - Google Patents
Mongolian sweetvetch seedling raising method Download PDFInfo
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- CN106688591A CN106688591A CN201710037673.8A CN201710037673A CN106688591A CN 106688591 A CN106688591 A CN 106688591A CN 201710037673 A CN201710037673 A CN 201710037673A CN 106688591 A CN106688591 A CN 106688591A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/08—Immunising 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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Botany (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a mongolian sweetvetch seedling raising method. The mongolian sweetvetch seedling raising method is composed of steps of seedling selection, seedling bed manufacturing, seed pretreatment, seed retreatment, sowing and seedling raising, seedling management, transplanted seedling management and seedling transplantation. Through seed pretreatment and retreatment, the mongolian sweetvetch seedling raising method significantly increases the emergence rate of seeds and promotes synchronous seed germination, namely, completes the germination period generally within 12 days, enhances the seedling uniformity, improves the quality and yield of field transplanted mongolian sweetvetch, facilitates greenhouse management and operation, significantly improves the production efficiency and reduces mongolian sweetvetch seedling planting cost. The mongolian sweetvetch seedling raising method reduces the disease rate to lower than 0.5%, saves pesticide application, reduces the incidence rate of diseases and insects, ensures that the seedling quality can completely meet national green agriculture planting standards, obtains more than 99% of mongolian sweetvetch seedlings with healthy and unforked roots and ensures a seedling survival rate higher than 95% and a seedling length of 35-40 cm.
Description
Technical field
The present invention relates to agricultural economy technical field of crop propagation, and in particular to a kind of method for culturing seedlings of the Mongolian rock Radix Astragali.
Background technology
At present, sandstorm affects the northern area of China, and has the southern trend invaded.Therefore preventing desertification has turned into one
The long-term and engineering of arduousness.The Mongolian rock Radix Astragali can effectively fix moving dunes in sand ground well-grown, improve dune soil shape
Condition, therefore have certain reference and directive significance to other regional Desertification Controls and improvement.The Mongolian rock Radix Astragali is a kind of growth
Hurry up, the perennial mesquite with very strong root turion ability such as impoverishment tolerant, cold, arid and sand are buried.Specifically, Mongolian rock is yellow
The root-like stock of stilbene has extremely strong ability of vegetative propagation, enables it to be survived on semifixed, flowing sand ground, and show extremely strong
Vitality.Additionally, it is good nectar source, can again there is feeding value higher with improved soil, be called " red in desert
Russian fenugreek herb ".Inner Mongolia of China, In Northern Shaanxi Mu us dese south edge area are the main plantations of the Mongolian rock Radix Astragali
Area, the artificial growth Mongolia rock Radix Astragali has had certain history and scale, takes plant seeds by airplane and the Mongolian rock of cultivating seedlings and transplanting method plantation more
The Radix Astragali.Covering of a seed is hard to be difficult permeable, usually through boiling water immersion, is rolled or the mode such as acid treatment promotes it to germinate.The annual spring
Ji Wuyue the first tenday period of a month carry out nursery of sowing seeds after soil is ploughed deeply into leveling, by the way of broad irrigation pour irrigating, in Second Year four
Month digs transplantation of seedlings.
Following problems are should be noted in Mongolian rock Radix Astragali seedling raising process：Germination and Seedling Stage need adequate water, otherwise
It is difficult to emerge or dead because of arid；To Be Protected from Heat in growth course, is afraid of that ponding flood is hollow, and such as excess moisture easily occurs rotten；Mongolian rock
The Radix Astragali belongs to phreatophyte, and coating is thin, is grown wild root more, and branch is more, of poor quality in chicken feet shape；Because northern area rainwater is few,
Dry, moisture evaporation is fast, and traditional irrigation canals and ditches are irrigated or broad irrigation mode easily causes the uneven and upper soll layer of irrigation
It is hardened, cause that Mongolian rock astragalus membranaceus seed emergence rate is low, seedling percent is low, produces that rice shoot length is short, and diameter is thin, and quality cannot
Ensure.Therefore, change the traditional seedling raising method of the Mongolian rock Radix Astragali, nursery is carried out using new method, the Mongolian rock Radix Astragali can be improved
Quality and yield, reduce seedling cost, reduce plantation income.
The content of the invention
The present invention is in view of the shortcomings of the prior art, there is provided the nursery of a kind of germination percentage and the survival rate Mongolian rock Radix Astragali high
Method.
The purpose of the present invention is achieved by the following technical solution：
A kind of method for culturing seedlings of the Mongolian rock Radix Astragali, comprises the steps of：
1) selection in nursery：Seedbed ground selection soil property is acid soil rich in humus, fertile soil, last year or is worked as
The greenhouse that the beginning of spring in year builds, barnyard manure 1000kg, composite microbe fertilizer 10kg, potassium sulfate 2kg, ammonium nitrate that every mu of administration is become thoroughly decomposed
10kg and quick lime 2kg, soil deep tillage 30-40cm；
2) seedling bed is made：Using length 100cm, the plastic seeding culturing groove of width 80cm, height 50cm, several are opened in bottom
The stomata of a diameter of 2mm, load step 1) prepare nursery soil；
3) Seeds preprocess：20min is boiled into compound disinfectant addition 5L decoctings, bactericide is obtained；By bactericide according to 10: 2
Weight than add quick lime, obtain complex liquid；Complex liquid and water are obtained into composite bactericidal liquid according to 1: 6 weight than well mixed；
Mongolian rock astragalus membranaceus seed is placed in 10h is soaked in composite bactericidal liquid, be placed in after taking-up under natural light and dried, obtain pretreatment seed；
4) seed reprocessing：The seed of pretreatment is placed in 24h is soaked in polyglutamic acid solution, pulled out and drain, obtained and locate again
Reason seed；
5) seeding and seedling raising：Sowing time is annual the first tenday period of a month in May, reprocessing seed is uniformly sowed on seedbed, per square meter
Sowing quantity is 20g, the vermiculite of the 6-12 mesh of upper covering 1-2cm, and spray 0.5-1.5h daily, and temperature is 18-24 DEG C, is sprouted to seed
Bud is unearthed；
6) managed between seedling：After germination, temperature control between 18-30 DEG C, relative humidity control 70-90% it
Between；Seedbed is moved on slowly drained soil when seedling root growth is to 20cm or at the beginning of 7 months, bottom surrounding is covered with soil；
7) managed after transplanting seedlings：After seedbed moves to slowly drained soil, monthly pour and apply a growth-promoting media, every mu is poured 20L, be situated between depending on seedbed
The appropriate spray water of matter soil moisture content, keeps seedbed medium moist；
8) transplantation of seedlings is dug：About by the end of April to digging out seedling at the beginning of 5 months for transplanting crop field before the Second Year beginning of spring.
The composite microbe fertilizer is made up of the raw material of following weight portion：40 parts of aspergillus niger culture, Klinit dregs
50 parts, 20 parts of bacillus megaterium microbial inoculum, 10 parts of potassium humate, 5 parts of eight Boratex.
The compound disinfectant is as obtained in following raw material：50 parts of onion leaf, 50 parts of capsicum leaf, ash ash dish 20
10 parts of part, 30 parts of Chinese scholartree leaf, 20 parts of purslane, 60 parts of dandelion, 20 parts of Eclipta prostrata and the red sage root.
The concentration of the polyglutamic acid solution is 4g/L.
The growth-promoting media is prepared by following methods：By MAP 5g, potassium chloride 5g, potassium sulfate 3g, boric acid 1g, sulphur
Sour magnesium 3g, trace element 2g and bamboo vinegar 4g, add water 10L, is obtained after dissolving.
It is described trace element be zinc-amino acid chelate: copper amino acid chelate: amino acid chelated iron: chelating amino acids manganese according to
1: 1: 0.5: 0.8 weight is than composition.
Beneficial effects of the present invention：The Mongolian rock Radix Astragali of the invention significantly improves kind by Seeds preprocess and post processing
Sub- germination percentage, while promoting seed synchronously to germinate, can just complete the germination cycle for general 12 days, improve seedling regularity, improve
The quality and yield of the field-transplanting Mongolia rock Radix Astragali, are easy to greenhouse management to operate, and significantly improve production efficiency, reduce Mongolian rock yellow
The cost of stilbene seedling, provides powerful support for for the large-scale development of Mongolian rock Radix Astragali industry is provided.Mongolian rock Radix Astragali morbidity of the invention
Rate is less than 0.5%, without agricultural chemicals is used, reduces pest and disease damage invasion and attack, and seedling quality is fully achieved national green agricultural planting mark
Standard, obtains root Mongolian rock Radix Astragali seedling of the health without bifurcated up to more than 99%, seedling percent more than 95%, seedling length
Between 35-40cm.
Specific embodiment
With reference to embodiment, the present invention is described in further detail.
Mongolian rock astragalus membranaceus seed used by the present invention picks up from Shaanxi Province Jingbian County, through checking cleanliness more than 92%, moisture
14%, meet nursery requirement.
Embodiment 1
A kind of method for culturing seedlings of the Mongolian rock Radix Astragali, comprises the steps of：
1) selection of nursery soil：Seedbed ground selection soil property is acid soil rich in humus, fertile soil, last year or is worked as
The greenhouse that the beginning of spring in year builds, barnyard manure 1000kg, composite microbe fertilizer 10kg, potassium sulfate 2kg, ammonium nitrate that every mu of administration is become thoroughly decomposed
10kg and quick lime 2kg, soil deep tillage 30-40cm；
2) seedling bed is made：Using length 100cm, the plastic seeding culturing groove of width 80cm, height 50cm, several are opened in bottom
The stomata of a diameter of 2mm, load step 1) prepare nursery soil；
3) Seeds preprocess：20min is boiled into compound disinfectant addition 5L decoctings, bactericide is obtained；By bactericide according to 10: 2
Weight than add quick lime, obtain complex liquid；Complex liquid and water are obtained into composite bactericidal liquid according to 1: 6 weight than well mixed；
Mongolian rock astragalus membranaceus seed is placed in 10h is soaked in composite bactericidal liquid, be placed in after taking-up under natural light and dried, obtain pretreatment seed；
4) seed reprocessing：The seed of pretreatment is placed in 24h is soaked in polyglutamic acid solution, pulled out and drain, obtained and locate again
Reason seed；
5) seeding and seedling raising：Sowing time is annual the first tenday period of a month in May, reprocessing seed is uniformly sowed on seedbed, per square meter
Sowing quantity is 20g, the vermiculite of the 6-12 mesh of upper covering 1-2cm, and spray 0.5-1.5h daily, and temperature is 18-24 DEG C, is sprouted to seed
Bud is unearthed；
6) managed between seedling：After germination, temperature control between 18-30 DEG C, relative humidity control 70-90% it
Between；Seedbed is moved on slowly drained soil when seedling root growth is to 20cm or at the beginning of 7 months, bottom surrounding is covered with soil；
7) managed after transplanting seedlings：After seedbed moves to slowly drained soil, monthly pour and apply a growth-promoting media, every mu is poured 20L, be situated between depending on seedbed
The appropriate spray water of matter soil moisture content, keeps seedbed medium moist；
8) transplantation of seedlings is dug：About by the end of April to digging out seedling at the beginning of 5 months for transplanting crop field before the Second Year beginning of spring.
The composite microbe fertilizer is made up of the raw material of following weight portion：40 parts of aspergillus niger culture, Klinit dregs
50 parts, 20 parts of bacillus megaterium microbial inoculum, 10 parts of potassium humate, 5 parts of eight Boratex.
The compound disinfectant is as obtained in following raw material：50 parts of onion leaf, 50 parts of capsicum leaf, ash ash dish 20
10 parts of part, 30 parts of Chinese scholartree leaf, 20 parts of purslane, 60 parts of dandelion, 20 parts of Eclipta prostrata and the red sage root.
The concentration of the polyglutamic acid solution is 4g/L.
The growth-promoting media is prepared by following methods：By MAP 5g, potassium chloride 5g, potassium sulfate 3g, boric acid 1g, sulphur
Sour magnesium 3g, trace element 2g and bamboo vinegar 4g, add water 10L, is obtained after dissolving.
It is described trace element be zinc-amino acid chelate: copper amino acid chelate: amino acid chelated iron: chelating amino acids manganese according to
1: 1: 0.5: 0.8 weight is than composition.
Embodiment 2
A kind of method for culturing seedlings of the Mongolian rock Radix Astragali, comprises the steps of：
1) selection soil property is acid soil rich in humus, fertile soil, greenhouse that last year or the then beginning of spring build, often
Mu applies Common compound fertilizer 50kg, the soil deep tillage 30-40cm that fertilizer Co., Ltd of Xianyang city provides, and does not do seedbed；
2) Mongolian rock astragalus membranaceus seed is placed in and 24h is soaked in 55 DEG C of warm water, pulled out and drain, be 1: 3 by seed fine sand ratio
Blending fine sand is mixed；
3) by the way of disseminating, the Mongolian rock astragalus membranaceus seed that will be handled well is uniformly broadcasted sowing, and is per square meter sowing quantity
20g, is manually covered with the fine earth of 1-2cm after having spread, dial soil with plank and dissipate uniform；
4) after planting daily sprinkling irrigation 0.5-1.5h, temperature is 18-24 DEG C, about by the end of April to digging out at the beginning of 5 months before the Second Year beginning of spring
Seedling is for transplanting crop field.
The seedling-raising technique of embodiment 1 and embodiment 2 is contrasted, as a result as shown in table 1.
The seedling-raising technique comparing result of table 1
As shown in Table 1, the method for culturing seedlings of the Mongolian rock Radix Astragali of embodiment 1 is in percentage of seedgermination and seedling percent, seedling
The aspects such as quality, the seedling incidence of disease are superior to the traditional seedling raising method of embodiment 2, improve the quality of the field-transplanting Mongolia rock Radix Astragali
And yield, production efficiency is significantly improved, the cost of Mongolian rock Radix Astragali seedling is reduced, it is the large-scale development of Mongolian rock Radix Astragali industry
Offer is provided powerful support for.
Specific embodiment of the invention is described above, but the present invention is not limited to above description.For this
For the technical staff in field, any is all at this to the equal modifications and substitutions that a kind of method for culturing seedlings of the Mongolian rock Radix Astragali is carried out
Among the scope of invention.Therefore, the impartial conversion and modification made without departing from the spirit and scope of the invention, portion should contain
Lid is within the scope of the invention.
Claims (6)
1. a kind of method for culturing seedlings of the Mongolian rock Radix Astragali, it is characterised in that comprise the steps of：
1) selection of nursery soil：Seedbed ground selection soil property is acid soil rich in humus, fertile soil, last year or is opened then
The greenhouse that spring builds, barnyard manure 1000kg that every mu of administration is become thoroughly decomposed, composite microbe fertilizer 10kg, potassium sulfate 2kg, ammonium nitrate 10kg and
Quick lime 2kg, soil deep tillage 30-40cm；
2) seedling bed is made：Using length 100cm, width 80cm, height 50cm plastic seeding culturing groove, several diameters are opened in bottom
Be the stomata of 2mm, load step 1) prepare nursery soil；
3) Seeds preprocess：20min is boiled into compound disinfectant addition 5L decoctings, bactericide is obtained；By bactericide according to 10: 2 weight
Amount obtains complex liquid than adding quick lime；Complex liquid and water are obtained into composite bactericidal liquid according to 1: 6 weight than well mixed；To cover
Ancient rock astragalus membranaceus seed is placed in and 10h is soaked in composite bactericidal liquid, is placed in after taking-up under natural light and dried, and obtains pretreatment seed；
4) seed reprocessing：The seed of pretreatment is placed in 24h is soaked in polyglutamic acid solution, pulled out and drain, must reprocessed and plant
Son；
5) seeding and seedling raising：Sowing time is annual the first tenday period of a month in May, and reprocessing seed is uniformly sowed on seedbed, is planted per square meter
It is 20g to measure, the vermiculite of the 6-12 mesh of upper covering 1-2cm, and spray 0.5-1.5h daily, and temperature is 18-24 DEG C, is gone out to seed germination
On；
6) managed between seedling：After germination, between 18-30 DEG C, relative humidity is controlled between 70-90% temperature control；Treat
Seedling root growth is moved on slowly drained soil seedbed to during 20cm or at the beginning of 7 months, bottom surrounding covering；
7) managed after transplanting seedlings：After seedbed moves to slowly drained soil, monthly pour and apply a growth-promoting media, every mu is poured 20L, depending on seedbed medium moisture in the soil
The appropriate spray water of feelings, keeps seedbed medium moist；
8) transplantation of seedlings is dug：About by the end of April to digging out seedling at the beginning of 5 months for transplanting crop field before the Second Year beginning of spring.
2. method for culturing seedlings according to claim 1, it is characterised in that the composite microbe fertilizer is by following weight portion
Raw material composition：40 parts of aspergillus niger culture, 50 parts of Klinit dregs, 20 parts of bacillus megaterium microbial inoculum, 10 parts of potassium humate, eight
5 parts of Boratex.
3. method for culturing seedlings according to claim 1, it is characterised in that the compound disinfectant is by following raw material
It is obtained：50 parts of onion leaf, 50 parts of capsicum leaf, 20 parts of dish of ash ash, 30 parts of Chinese scholartree leaf, 20 parts of purslane, 60 parts of dandelion, Eclipta prostrata
20 parts and 10 parts of the red sage root.
4. it is according to claim 1 to educate Preparation Method, it is characterised in that the concentration of the polyglutamic acid solution is 4g/L.
5. method for culturing seedlings according to claim 1, it is characterised in that the growth-promoting media is prepared by following methods：Will
MAP 5g, potassium chloride 5g, potassium sulfate 3g, boric acid 1g, magnesium sulfate 3g, trace element 2g and bamboo vinegar 4g, add water 10L, molten
It is obtained after solution.
6. method for culturing seedlings according to claim 5, it is characterised in that the trace element is zinc-amino acid chelate：Amino
Sour chelated copper：Amino acid chelated iron：Chelating amino acids manganese is according to 1: 1: 0.5: 0.8 weight than composition.
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| CN201710037673.8A CN106688591A (en) | 2017-01-19 | 2017-01-19 | Mongolian sweetvetch seedling raising method |
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| CN201710037673.8A CN106688591A (en) | 2017-01-19 | 2017-01-19 | Mongolian sweetvetch seedling raising method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107568005A (en) * | 2017-09-26 | 2018-01-12 | 界首市从生种植专业合作社 | A kind of greenhouse gardening method of the high yield high-quality Radix Astragali |
| CN108739183A (en) * | 2018-06-11 | 2018-11-06 | 彭阳县壹珍药业有限责任公司 | A kind of implantation methods of Radix Astragali high yield |
| CN110896842A (en) * | 2019-12-27 | 2020-03-24 | 华中农业大学 | Efficient cultivation method of citrus virus-free etiolation stock and application thereof |
| CN111587774A (en) * | 2020-05-07 | 2020-08-28 | 内蒙古自治区生物技术研究院 | Method for raising astragalus membranaceus seedlings with high flavone content |
| CN111602568A (en) * | 2020-06-24 | 2020-09-01 | 黑龙江省科学院大庆分院 | Method for planting astragalus membranaceus in alpine regions |
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| CN105900804A (en) * | 2016-04-18 | 2016-08-31 | 甘肃赫博陇药科技有限责任公司 | Radix Astragali soilless green seedling growing method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107568005A (en) * | 2017-09-26 | 2018-01-12 | 界首市从生种植专业合作社 | A kind of greenhouse gardening method of the high yield high-quality Radix Astragali |
| CN108739183A (en) * | 2018-06-11 | 2018-11-06 | 彭阳县壹珍药业有限责任公司 | A kind of implantation methods of Radix Astragali high yield |
| CN110896842A (en) * | 2019-12-27 | 2020-03-24 | 华中农业大学 | Efficient cultivation method of citrus virus-free etiolation stock and application thereof |
| CN110896842B (en) * | 2019-12-27 | 2021-07-30 | 华中农业大学 | Efficient cultivation method of citrus virus-free etiolation stock and application thereof |
| CN111587774A (en) * | 2020-05-07 | 2020-08-28 | 内蒙古自治区生物技术研究院 | Method for raising astragalus membranaceus seedlings with high flavone content |
| CN111602568A (en) * | 2020-06-24 | 2020-09-01 | 黑龙江省科学院大庆分院 | Method for planting astragalus membranaceus in alpine regions |
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