CN104170636B - A kind of Herba Cymbopogonis Citrari cultural method - Google Patents
A kind of Herba Cymbopogonis Citrari cultural method Download PDFInfo
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- CN104170636B CN104170636B CN201410439602.7A CN201410439602A CN104170636B CN 104170636 B CN104170636 B CN 104170636B CN 201410439602 A CN201410439602 A CN 201410439602A CN 104170636 B CN104170636 B CN 104170636B
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Abstract
The invention provides a kind of Herba Cymbopogonis Citrari cultural method, concrete scheme includes selection of land, whole, sowing, field management, low temperature management and gathers, by the cultural method of the present invention, it is possible to improve the utilization ratio of soil and improve the tolerance to cold of Herba Cymbopogonis Citrari, there is great promotional value aborning.
Description
Technical field
The present invention relates to Special Plant cultivation field, be specifically related to a kind of Herba Cymbopogonis Citrari cultural method.
Background technology
Herba Cymbopogonis Citrari is perennial thicket type tool fragrance draft.Stalk is up to 2 meters, sturdy, by white wax powder under joint.Sheath without hair, outwards warp, inner face light green color；Tip of a leaf matter is thick, is about 1 millimeter；Blade is long 30-90 centimetre, wide 5-15 millimeter, and top length is tapering, smooth or edge roughness.Pseudo-panicle has repeatedly compound branch, is about 50 centimetres, evacuates, and branch is elongated, and top is sagging；The long 1.5(-2 of spathe) centimetre；Raceme Length discrepancy, tool 3-4 or 5-6 joint, it is about 1.5 centimetres；Always obstruct without hair；Between raceme joint and the long 2.5-4 millimeter of small ear handle, raw pubescence, ultimate swelling or tool fissure are dredged in edge.Stockless small ear wire lanceolar, long 5-6 millimeter, wide about 0.7 millimeter；First grain husk back is flat or recessed grooving, pulsus deletus, and top has the narrow wing, and there is short cilium at edge；Second lemma is narrow and small, is about 3 millimeters, and tip has 2 micro-teeth, is about the awns point of 0.2 millimeter without awns or tool.There is the little spike length 4.5-5 millimeter of handle.Chromosome 2n=40(GuptaB.K., 1965), 60(Babu, 1936).Flowering fruit bearing stage summer, rare have the person of blooming.
Obtain with the grass distillation dried, taste seems fruit perfume and Garden lavender comprehensive, highly about 60 centimeters.Its abnormal smells from the patient can drive away mosquito, flea, reduces the antibacterial in ward.
After Herba Cymbopogonis Citrari and orange blossom, Fructus Citri Sarcodactylis are in harmonious proportion, it is possible to softening skin.Temperature is the restriction factor that Herba Cymbopogonis Citrari is distributed in China, as long as there being light frost, blade tip begins to freeze injury, and when mercury dropped is to-1.8 DEG C, blade is almost all injured.Therefore winter low temperature is long, and the serious place of frostbite is all difficult to survive the winter.Herba Cymbopogonis Citrari is generally planted 3 years must update 1 time.For increasing economic efficiency, the winter resistance how research and development improve Herba Cymbopogonis Citrari is particularly important to producing.
Summary of the invention
For improving Herba Cymbopogonis Citrari yield, reducing Herba Cymbopogonis Citrari pest and disease damage and improve the winter resistance of Herba Cymbopogonis Citrari plant, the invention provides a kind of Herba Cymbopogonis Citrari cultural method, concrete scheme is as follows:
A kind of Herba Cymbopogonis Citrari cultural method, wherein: cultivation step includes: 1) selection of land: the field of the existing various soil insects of farming vegetable continuous cropping, acid PH < 5 continuously；2) wholely: plough 10-15 centimetre, applying farmers''s humic fertilizer or biogas residue, ridge culture line-spacing 30-35 centimetre before ploughing, because seed is only small, it is thin that ground must flatten rake；3) sowing: adopt ridge culture drilling or broadcast sowing, being the 3-10 month in the Guangdong sowing time, neat for emerging, to ensure during sowing that soil has the humidity of 15-60%, and compress with earthing, spray alachlor or Acetochlor 120-200ml carries out weeds sealing treatment；4) field management: Seedling carries out thinning in time after all sprouting, spacing in the rows 1-3 centimetre；The weight ratio applying ammonium nitrate and ammonium sulfate, ammonium nitrate and ammonium sulfate during the average 10cm of plant is 1:2-10, and keeps soil moisture；5): field low temperature manage: low temperature arrive before 2 days, carry out foliage-spray with the D-Glucose aqueous solution of 1-5%；Spray with the aqueous solution of methionine, sodium sulfite and calcium salt again after 1 day；The tolerance to cold spraying latter 3 hours plant is remarkably reinforced, lower than the low temperature of zero degree, plant impact is very little；(6): gather: a, seed collection: select the plant of thick stalwartness in the fields, the seed maturity at inflorescence slices off whole strain, dry in the sun threshing in 3-5 days when starting to land；B, plant is gathered: gathered in by Herba Cymbopogonis Citrari aerial parts.
In described whole ground process, apply farmers''s humic fertilizer 50-200kg/ mu before ploughing or apply biogas residue 30-50kg/ mu.
In described whole ground process, while applying farmers''s humic fertilizer or biogas residue, also it is applied with Bamboo vinegar 100-500g/ mu.
The weight ratio of described ammonium nitrate and ammonium sulfate is 1:3-5.
The particle diameter being additionally added pulverizing during whole ground is 1-5mm corn cob granule, and described corn cob granule is through the mixed liquid dipping of captan, triazolone and capsicum solution；Described mixed liquor includes captan 2-10%, triazolone 5-20% and surplus capsicum solution.
The ratio of each effective ingredient of aqueous solution of methionine, sodium sulfite and calcium salt is: methionine 0.6%, sodium sulfite 1.2%, calcium salt 2.2%.
It is an advantage of the current invention that:
1, adopt the pest and disease damage being not suitable for carrying out growing vegetables to carry out the plantation of Herba Cymbopogonis Citrari multiplely, improve the value in soil, the production cost of reduction.
2, apply Bamboo vinegar while applying farmers''s humic or biogas residue, improve fertility and the PH of soil, and dispelled the part insect in soil.
Containing captan, triazolone and capsicum solution in the corn cob granule added when 3, ploughing, corn cob granule is the slow release formulation of antibacterial, and capsicum solution has certain insecticidal action, murders the harmful bacteria worm in soil further；
4, spraying D-Glucose aqueous solution and improve the nutrient of plant leaf, spray methionine, sodium sulfite and calcium salt afterwards again and promote the cell wall of plant leaf to thicken, Cytoplasm thickens, and improves the cold performance of whole plant.
Detailed description of the invention:
The present invention is explained further below in conjunction with embodiment, but the present invention is not limited in any form by embodiment.
Embodiment 1,
1) selection of land: the field of the existing various soil insects of farming vegetable continuous cropping, acid PH < 5 continuously；2) wholely: plough 15 centimetres, apply farmers''s humic fertilizer 200kg/ mu before ploughing or apply biogas residue 50kg/ mu, being also applied with Bamboo vinegar 100g/ mu simultaneously；Ridge culture line-spacing 33 centimetres, because seed is only small, it is thin that ground must flatten rake；The particle diameter being additionally added pulverizing during whole ground is 1-5mm corn cob granule, and corn cob granule is through the mixed liquid dipping of captan, triazolone and capsicum solution；Described mixed liquor includes captan 2%, triazolone 5% and surplus capsicum solution.3) sowing: adopt ridge culture drilling or broadcast sowing, being the 4-6 month in the Guangdong sowing time, neat for emerging, to ensure during sowing that soil has the humidity of 30%, and compress with earthing, spray alachlor or Acetochlor 120ml carries out weeds sealing treatment；4) field management: Seedling carries out thinning in time after all sprouting, spacing in the rows 1-3 centimetre；The weight ratio applying ammonium nitrate and ammonium sulfate, ammonium nitrate and ammonium sulfate during the average 10cm of plant is 1:3-5, and keeps soil moisture；5): field low temperature manage: low temperature arrive before 2 days, carry out foliage-spray with the D-Glucose aqueous solution of 3%；Spray with the aqueous solution containing methionine 0.6%, sodium sulfite 1.2% and calcium salt 2.2% again after 1 day；The tolerance to cold spraying latter 3 hours plant is remarkably reinforced, lower than the low temperature of zero degree, plant impact is very little；(6): gather: a, seed collection: select the plant of thick stalwartness in the fields, the seed maturity at inflorescence slices off whole strain, dry in the sun threshing in 3-5 days when starting to land；B, plant is gathered: gathered in by Herba Cymbopogonis Citrari aerial parts.
Embodiment 2,
1) selection of land: the field of the existing various soil insects of farming vegetable continuous cropping, acid PH < 5 continuously；2) wholely: plough 10 centimetres, apply farmers''s humic fertilizer 100kg/ mu before ploughing or apply biogas residue 30kg/ mu, being also applied with Bamboo vinegar 500g/ mu simultaneously；Ridge culture line-spacing 30 centimetres, because seed is only small, it is thin that ground must flatten rake；The particle diameter being additionally added pulverizing during whole ground is 1-5mm corn cob granule, and corn cob granule is through the mixed liquid dipping of captan, triazolone and capsicum solution；Described mixed liquor includes captan 5%, triazolone 5% and surplus capsicum solution.3) sowing: adopt ridge culture drilling or broadcast sowing, being the 4-6 month in the Guangdong sowing time, neat for emerging, to ensure during sowing that soil has the humidity of 30%, and compress with earthing, spray alachlor or Acetochlor 120ml carries out weeds sealing treatment；4) field management: Seedling carries out thinning in time after all sprouting, spacing in the rows 1-3 centimetre；The weight ratio applying ammonium nitrate and ammonium sulfate, ammonium nitrate and ammonium sulfate during the average 10cm of plant is 1:3-5, and keeps soil moisture；5): field low temperature manage: low temperature arrive before 2 days, carry out foliage-spray with the D-Glucose aqueous solution of 3%；Spray with the aqueous solution containing methionine 0.6%, sodium sulfite 1.2% and calcium salt 2.2% again after 1 day；The tolerance to cold spraying latter 3 hours plant is remarkably reinforced, lower than the low temperature of zero degree, plant impact is very little；(6): gather: a, seed collection: select the plant of thick stalwartness in the fields, the seed maturity at inflorescence slices off whole strain, dry in the sun threshing in 3-5 days when starting to land；B, plant is gathered: gathered in by Herba Cymbopogonis Citrari aerial parts.
Tolerance to cold compares:
After pipetting the plant 20 strain ball-and-burlap planting 3 days of 20 strains and common cultivation in embodiment 1,2 at random, moving to the freezer of 0 DEG C, after 3 days, result is as follows:
Less than 1/5 leaf area cold injury is healthy plant, 1/5 and above leaf area be cold injury plant (including the plant that freezes to death), cold injury leaf area more than 1/2 for the plant that freezes to death.
| Result of the test/embodiment | Embodiment 1 | Embodiment 2 | Common cultivation plant |
| Healthy plant | 20 | 19 | 0 |
| Cold injury plant | 0 | 1 | 20 |
| Freeze to death plant | 0 | 0 | 18。 |
By data above it can be seen that through the present invention cultivation Herba Cymbopogonis Citrari plant there is obvious cold tolerance.
Claims (4)
1. a Herba Cymbopogonis Citrari cultural method, it is characterised in that: cultivation step includes: 1) selection of land: the field of the existing various soil insects of farming vegetable continuous cropping, acid PH < 5 continuously；2) wholely: plough 10-15 centimetre, farmers''s humic fertilizer or biogas residue, ridge culture line-spacing 30-35 centimetre are applied before ploughing；3) sowing: adopt ridge culture drilling or broadcast sowing, being the 3-10 month in the Guangdong sowing time, neat for emerging, to ensure during sowing that soil has the humidity of 15-60%, and compress with earthing, spray alachlor or Acetochlor 120-200ml carries out weeds sealing treatment；4) field management: Seedling carries out thinning in time after all sprouting, spacing in the rows 1-3 centimetre；The weight ratio applying ammonium nitrate and ammonium sulfate, ammonium nitrate and ammonium sulfate during the average 10cm of plant is 1:2-10, and keeps soil moisture；5): field low temperature manage: low temperature arrive before 2 days, carry out foliage-spray with the D-Glucose aqueous solution of 1-5%；Spray with the aqueous solution of methionine, sodium sulfite and calcium salt again after 1 day；The tolerance to cold spraying latter 3 hours plant is remarkably reinforced, lower than the low temperature of zero degree, plant impact is very little；(6): gather: a, seed collection: select the plant of thick stalwartness in the fields, the seed maturity at inflorescence slices off whole strain, dry in the sun threshing in 3-5 days when starting to land；B, plant is gathered: gathered in by Herba Cymbopogonis Citrari aerial parts；In described whole ground process, apply farmers''s humic fertilizer 50-200kg/ mu before ploughing or apply biogas residue 30-50kg/ mu；In described whole ground process, while applying farmers''s humic fertilizer or biogas residue, also it is applied with Bamboo vinegar 100-500g/ mu.
2. Herba Cymbopogonis Citrari cultural method according to claim 1, it is characterised in that: the weight ratio of described ammonium nitrate and ammonium sulfate is 1:3-5.
3. Herba Cymbopogonis Citrari cultural method according to claim 1, it is characterised in that: the particle diameter being additionally added pulverizing during whole ground is 1-5mm corn cob granule, and described corn cob granule is through the mixed liquid dipping of captan, triazolone and capsicum solution；Described mixed liquor includes captan 2-10%, triazolone 5-20% and surplus capsicum solution.
4. Herba Cymbopogonis Citrari cultural method according to claim 1, it is characterised in that: the ratio of each effective ingredient of aqueous solution of methionine, sodium sulfite and calcium salt is: methionine 0.6%, sodium sulfite 1.2%, calcium salt 2.2%.
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| CN104855113A (en) * | 2015-05-30 | 2015-08-26 | 防城港市防城区那梭香料厂 | Planting method for lemon grass |
| CN104920043A (en) * | 2015-06-26 | 2015-09-23 | 防城港市防城区那梭香料厂 | Lemon grass seedling technique |
| CN107637425A (en) * | 2017-11-24 | 2018-01-30 | 防城港市绿华源农林科技有限公司 | A kind of method for culturing seedlings of lemongrass |
| CN107711199A (en) * | 2017-11-24 | 2018-02-23 | 防城港市绿华源农林科技有限公司 | A kind of method of lemongrass greenhouse gardening |
| CN113615341B (en) * | 2021-08-12 | 2022-05-27 | 玉溪中烟种子有限责任公司 | Method for improving activity and low-temperature stress resistance of tobacco seeds |
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| CN103070006A (en) * | 2013-03-01 | 2013-05-01 | 向华 | Efficient interplanting method for swida wilsoniana and cedronella |
| CN103168603A (en) * | 2013-03-21 | 2013-06-26 | 红云红河烟草(集团)有限责任公司 | Cured tobacco pest and disease damage control method by means of cymbopogon flexuosus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103070006A (en) * | 2013-03-01 | 2013-05-01 | 向华 | Efficient interplanting method for swida wilsoniana and cedronella |
| CN103168603A (en) * | 2013-03-21 | 2013-06-26 | 红云红河烟草(集团)有限责任公司 | Cured tobacco pest and disease damage control method by means of cymbopogon flexuosus |
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Inventor after: Zhang Zhen Inventor before: Chen Qinglei |
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Effective date of registration: 20170811 Address after: 300000, Furong district, Jinxiu District, Tianjin, Baodi, 16-1-402 Patentee after: Zhang Zhen Address before: 523000 Guangdong Province, Dongguan city Changping town train station inspection building block A Patentee before: DONGGUAN FENGDENGYUAN AGRICULTURAL SCIENCE & TECHNOLOGY CO., LTD. |
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Effective date of registration: 20180328 Address after: 226000 Guangzhou road Jiangsu city Nantong Province Haimen Economic and Technological Development Zone No. 999 Patentee after: Nantong Construction Engineering Co., Ltd. Address before: 300000, Furong district, Jinxiu District, Tianjin, Baodi, 16-1-402 Patentee before: Zhang Zhen |