CN103828677A - Carya illinoensis nutrition bag seedling cultivation method - Google Patents
Carya illinoensis nutrition bag seedling cultivation method Download PDFInfo
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- CN103828677A CN103828677A CN201410075201.8A CN201410075201A CN103828677A CN 103828677 A CN103828677 A CN 103828677A CN 201410075201 A CN201410075201 A CN 201410075201A CN 103828677 A CN103828677 A CN 103828677A
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Abstract
The invention provides a carya illinoensis nutrition bag seedling cultivation method. The method includes: mixing perlite, wood flour, slow release fertilizer and field mud according to a mass ratio of (4-5):(9-11):1:(2-4) to obtain a matrix, removing water to keep the relative humidity of 45-55 after the matrix is subjected to sterilization and deinsectization in water, soaking carya illinoensis seeds in gibberellin with the concentration of 400ppm for 5-8 days, storing the soaked seeds in sand for 6-8 days, then sowing the seeds stored in sand into a nutrition bag and covering the nutrition bag with arched film, removing the arched film when the rate of emergence reaches 45%-50%, watering, weeding, spraying insecticide and fertilizing after the arched film is removed, and grafting after the ground diameter of nursery stocks reaches more than 0.4cm. Cultivated carya illinoensis nutrition bag seedlings are complete in roots, survival rate of afforestation is high, land for seedling cultivation can be effectively saved, and seedling cultivation period is shortened, so that seedling cultivation cost is reduced, annual seedling cultivation can be realized, and seedling cultivation scale is larger.
Description
Technical field
The invention belongs to seedling growing process field, relate in particular to a kind of apocarya nutritious bag seeding cultivating method.
Background technology
The prosperity of apocarya main root, side fibrous root are less.Naked apocarya seedling survival rate is only 20%～40%, and apocarya nutritious bag seedling can improve more than 40% compared with bareroot seedling Winter-Spring survival rate, can afforest in the anniversary.But for now, also there is no a kind of method that can cultivate on a large scale apocarya nutritious bag seedling.
Summary of the invention
The object of the present invention is to provide a kind of apocarya nutritious bag seeding cultivating method, be intended to solve the problem that existing cultivation apocarya nutritious bag seedling can not be cultivated on a large scale.
The present invention is achieved in that a kind of apocarya nutritious bag seeding cultivating method, comprises the following steps:
(1) by perlite, wood chip, slow fertilising and field mud (4～5) in mass ratio: (9～11): 1: (2～4) are mixed to get matrix;
(2) water filling in seedbed, and be blended into sterilization, insecticide in water, the water that packs described matrix into nutritious bag and be placed in seedbed soaks 3 days, and taking out and remove moisture to relative moisture is 45～55;
(3) apocarya seed is soaked seed 5～8 days with the gibberellin of 400ppm concentration, hide 6～8 days husky the seed having soaked;
(4) planting seed of sand being hidden is in nutritious bag, add a cover arch film, seed position temperature is no more than 48 degree, removes arch film in the time that emergence rate reaches 45%～50%, remove that arch waters after film, weeding, laxative, fertilising, reach 0.4cm until nursery stock leading thread and carry out grafting when above.
Preferably, in step (1), the mass ratio of described perlite, wood chip, slow fertilising and field mud is 6: 10: 1: 3.
Preferably, in step (3), described apocarya seed is for gathering then and the measured seed of matter.
Preferably, in step (3), the husky time of hiding of described seed is 7 days.
Preferably, in step (4), temperature is lower in the morning or at dusk carries out for described removal arch film.
Preferably, in step (4), described grafting comprises the following steps:
A, select grafting part diameter to be greater than 0.3cm, stock that degree of lignification is high, overhead cut as wedge shape at 4cm place at stock;
The scion that B, selection and stock proportioning are 0.5～1.5, breaks from bottom apart from 1/3 place, ground in scion;
C, will cut as obcuneate stock inserts in scion, form layer alignment, fix with film bundling.
The present invention overcomes the deficiencies in the prior art, a kind of apocarya nutritious bag seeding cultivating method is provided, by by perlite, wood chip, slow fertilising and field mud (4～5) in mass ratio: (9～11): 1: (2～4) are mixed to get matrix, by matrix disinfection and deinsectization recession in water anhydrate point to relative moisture be 45～55, apocarya seed is soaked seed 5～8 days with the gibberellin of 400ppm concentration, hide 6～8 days husky the seed having soaked, then the planting seed of sand being hidden is added a cover arch film in nutritious bag, in the time that reaching 45%～50%, removes emergence rate arch film, after removing arch film, water, weeding, laxative, fertilising, reach 0.4cm until nursery stock leading thread and carry out grafting when above.The apocarya nutritious bag shoot root of cultivation of the present invention is intact, and survival rate is high, can effectively save the soil of growing seedlings, and has shortened growing-seedling period, thereby has reduced seedling cost, and can also grow seedlings in the anniversary, grows seedlings larger.
In addition, the present invention is take traditional grafting method as basis, for the characteristic of apocarya, original grafting method is improved, adjusts, innovated, provide a kind of and can efficiently utilize that stock, graft survival rate are high, the high grafting method with short production cycle of rate of scionwood utility.In the time of grafting, select the stock of stock leading thread more than 0.3cm, stock is cut at 4cm place into falling wedge shape, select the scion of stock/scion=0.5～1.5 size to rive, obcuneate stock is inserted in scion, alignment forms layer.Fix with film bundling.By the present invention, the one, the leading thread of the required stock of grafting from more than more than 0.8 being loosened to 0.3cm.Greatly improve the grafting availability of annual apocarya stock; The 2nd, the requirement of scion diameter is loosened to 0.3～1.3cm. from 0.6～1.1cm and has improved the availability of scion.The 3rd, time grafting method good stability compared with traditional grafting method, survival rate is high.The 4th, adopt this invention can shorten the cultivating seedlings cycle, reduce cultivating seedlings cost.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Embodiment 1
A kind of apocarya nutritious bag seeding cultivating method, comprises the following steps:
(1) 4kg perlite, 11kg wood chip, the slow fertilising of 1kg and 2kg field mud are mixed to get to matrix;
(2) water filling in seedbed, and be blended into sterilization, insecticide in water, the water that packs described matrix into nutritious bag and be placed in seedbed soaks 3 days, and taking out and remove moisture to relative moisture is 45～55;
(3) choose and gather then and the measured apocarya seed of matter, apocarya seed is soaked seed 5～8 days with the gibberellin of 400ppm concentration, hide 6～8 days husky the seed having soaked;
(4) planting seed of sand being hidden is in nutritious bag, add a cover arch film, seed position temperature is no more than 48 degree, in the time that emergence rate reaches 45%～50%, when temperature is lower in the morning or at dusk, remove arch film, remove that arch waters after film, weeding, laxative, fertilising, reach 0.4cm until nursery stock leading thread and carry out grafting when above, grafting process is specially:
A, select grafting part diameter to be greater than 0.3cm, stock that degree of lignification is high, overhead cut as wedge shape at 4cm place at stock;
The scion that B, selection and stock proportioning are 0.5～1.5, breaks from bottom apart from 1/3 place, ground in scion;
C, will cut as obcuneate stock inserts in scion, form layer alignment, fix with film bundling.
Embodiment 2
A kind of apocarya nutritious bag seeding cultivating method, comprises the following steps:
(1) 5kg perlite, 9kg wood chip, the slow fertilising of 1kg and 4kg field mud are mixed to get to matrix;
(2) water filling in seedbed, and be blended into sterilization, insecticide in water, the water that packs described matrix into nutritious bag and be placed in seedbed soaks 3 days, and taking out and remove moisture to relative moisture is 45～55;
(3) choose and gather then and the measured apocarya seed of matter, apocarya seed is soaked seed 5 days with the gibberellin of 400ppm concentration, hide 8 days husky the seed having soaked;
(4) planting seed of sand being hidden is in nutritious bag, add a cover arch film, seed position temperature is no more than 48 degree, in the time that emergence rate reaches 45%, when temperature is lower in the morning or at dusk, remove arch film, remove that arch waters after film, weeding, laxative, fertilising, reach 0.4cm until nursery stock leading thread and carry out grafting when above, grafting process is specially:
A, select grafting part diameter to be greater than 0.3cm, stock that degree of lignification is high, overhead cut as wedge shape at 4cm place at stock;
The scion that B, selection and stock proportioning are 0.5, breaks from bottom apart from 1/3 place, ground in scion;
C, will cut as obcuneate stock inserts in scion, form layer alignment, fix with film bundling.
Embodiment 3
A kind of apocarya nutritious bag seeding cultivating method, comprises the following steps:
(1) 6kg perlite, 10kg wood chip, the slow fertilising of 1kg and 3kg field mud are mixed to get to matrix;
(2) water filling in seedbed, and be blended into sterilization, insecticide in water, the water that packs described matrix into nutritious bag and be placed in seedbed soaks 3 days, and taking out and remove moisture to relative moisture is 50;
(3) choose and gather then and the measured apocarya seed of matter, apocarya seed is soaked seed 8 days with the gibberellin of 400ppm concentration, hide 7 days husky the seed having soaked;
(4) planting seed of sand being hidden is in nutritious bag, add a cover arch film, seed position temperature is no more than 48 degree, in the time that emergence rate reaches 50%, when temperature is lower in the morning or at dusk, remove arch film, remove that arch waters after film, weeding, laxative, fertilising, reach 0.4cm until nursery stock leading thread and carry out grafting when above, grafting process is specially:
A, select grafting part diameter to be greater than 0.3cm, stock that degree of lignification is high, overhead cut as wedge shape at 4cm place at stock;
The scion that B, selection and stock proportioning are 0.5, breaks from bottom apart from 1/3 place, ground in scion;
C, will cut as obcuneate stock inserts in scion, form layer alignment, fix with film bundling.
Compare the shortcoming and defect with prior art, the present invention has following beneficial effect: the apocarya nutritious bag shoot root that the present invention cultivates is intact, survival rate is high, can effectively save the soil of growing seedlings, shorten growing-seedling period, thereby reduce seedling cost, and can also grow seedlings in the anniversary, grown seedlings larger.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. an apocarya nutritious bag seeding cultivating method, is characterized in that comprising the following steps:
(1) by perlite, wood chip, slow fertilising and field mud (4～5) in mass ratio: (9～11): 1: (2～4) are mixed to get matrix;
(2) water filling in seedbed, and be blended into sterilization, insecticide in water, the water that packs described matrix into nutritious bag and be placed in seedbed soaks 3 days, and taking out and remove moisture to relative moisture is 45～55;
(3) apocarya seed is soaked seed 5～8 days with the gibberellin of 400ppm concentration, hide 6～8 days husky the seed having soaked;
(4) planting seed of sand being hidden is in nutritious bag, add a cover arch film, seed position temperature is no more than 48 degree, removes arch film in the time that emergence rate reaches 45%～50%, remove that arch waters after film, weeding, laxative, fertilising, reach 0.4cm until nursery stock leading thread and carry out grafting when above.
2. apocarya nutritious bag seeding cultivating method as claimed in claim 1, is characterized in that, in step (1), the mass ratio of described perlite, wood chip, slow fertilising and field mud is 6: 10: 1: 3.
3. apocarya nutritious bag seeding cultivating method as claimed in claim 2, is characterized in that, in step (3), described apocarya seed is for gathering then and the measured seed of matter.
4. apocarya nutritious bag seeding cultivating method as claimed in claim 3, is characterized in that, in step (3), the husky time of hiding of described seed is 7 days.
5. apocarya nutritious bag seeding cultivating method as claimed in claim 4, is characterized in that, in step (4), temperature is lower in the morning or at dusk carries out for described removal arch film.
6. apocarya nutritious bag seeding cultivating method as claimed in claim 5, is characterized in that, in step (4), described grafting comprises the following steps:
A, select grafting part diameter to be greater than 0.3cm, stock that degree of lignification is high, overhead cut as wedge shape at 4cm place at stock;
The scion that B, selection and stock proportioning are 0.5～1.5, breaks from bottom apart from 1/3 place, ground in scion;
C, will cut as obcuneate stock inserts in scion, form layer alignment, fix with film bundling.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104082082A (en) * | 2014-06-27 | 2014-10-08 | 重庆市万州区富邦农业开发有限责任公司 | Cultivation method for American pecan grafted seedlings |
| CN104082041A (en) * | 2014-06-13 | 2014-10-08 | 句容谷歌庄园现代农业科技发展有限公司 | Grafting method for carya illinoinensis |
| CN104303856A (en) * | 2014-10-28 | 2015-01-28 | 云南润雨薄壳山核桃科技开发有限公司 | Carya illinoinensis inverted grafting method |
| CN104737824A (en) * | 2015-03-05 | 2015-07-01 | 重庆市丰都县三耀农业综合开发股份合作社 | Walnut planting method |
| CN104945139A (en) * | 2015-06-26 | 2015-09-30 | 江苏水木农景股份有限公司 | Substrate for culturing pecans and method for preparing the same |
| CN105075780A (en) * | 2015-08-27 | 2015-11-25 | 山西省农业科学院果树研究所 | Walnut nutrition cup seedling culture method |
| CN105309263A (en) * | 2014-07-31 | 2016-02-10 | 江苏省农业科学院 | Carya illinoensis container seedling water content management method |
| CN107278753A (en) * | 2017-05-25 | 2017-10-24 | 马鞍山市绿营林业有限公司 | A kind of Carya illinoensis seedling mating system |
| CN110419376A (en) * | 2019-08-28 | 2019-11-08 | 毛平 | Malania oleifera nutrient bag seeding cultivating method |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104082041A (en) * | 2014-06-13 | 2014-10-08 | 句容谷歌庄园现代农业科技发展有限公司 | Grafting method for carya illinoinensis |
| CN104082082A (en) * | 2014-06-27 | 2014-10-08 | 重庆市万州区富邦农业开发有限责任公司 | Cultivation method for American pecan grafted seedlings |
| CN105309263A (en) * | 2014-07-31 | 2016-02-10 | 江苏省农业科学院 | Carya illinoensis container seedling water content management method |
| CN104303856A (en) * | 2014-10-28 | 2015-01-28 | 云南润雨薄壳山核桃科技开发有限公司 | Carya illinoinensis inverted grafting method |
| CN104737824A (en) * | 2015-03-05 | 2015-07-01 | 重庆市丰都县三耀农业综合开发股份合作社 | Walnut planting method |
| CN104945139A (en) * | 2015-06-26 | 2015-09-30 | 江苏水木农景股份有限公司 | Substrate for culturing pecans and method for preparing the same |
| CN105075780A (en) * | 2015-08-27 | 2015-11-25 | 山西省农业科学院果树研究所 | Walnut nutrition cup seedling culture method |
| CN105075780B (en) * | 2015-08-27 | 2017-12-15 | 山西省农业科学院果树研究所 | A kind of walnut nutritious cup method for culturing seedlings |
| CN107278753A (en) * | 2017-05-25 | 2017-10-24 | 马鞍山市绿营林业有限公司 | A kind of Carya illinoensis seedling mating system |
| CN110419376A (en) * | 2019-08-28 | 2019-11-08 | 毛平 | Malania oleifera nutrient bag seeding cultivating method |
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| CN103828677B (en) | 2016-06-01 |
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