CN103828677B - A kind of apocarya nutrient bag seeding cultivating method - Google Patents
A kind of apocarya nutrient bag seeding cultivating method Download PDFInfo
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- CN103828677B CN103828677B CN201410075201.8A CN201410075201A CN103828677B CN 103828677 B CN103828677 B CN 103828677B CN 201410075201 A CN201410075201 A CN 201410075201A CN 103828677 B CN103828677 B CN 103828677B
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Abstract
The present invention provides a kind of apocarya nutrient bag seeding cultivating method, by by perlite, wood chip, slow fertilising and field mud is in mass ratio (4��5): (9��11): 1: (2��4) are mixed to get matrix, matrix disinfection and deinsectization recession in water is anhydrated point to relative humidity be 45��55, the Plant hormones regulators,gibberellins of apocarya seed 400ppm concentration is carried out seed soaking 5��8 days, the seed sand soaked is hidden 6��8 days, then the planting seed hidden by sand to nutrient bag adds lid arch film, arch film is removed when seedling rate reaches 45%��50%, water after removing arch film, weeding, laxative, fertilising, grafting is carried out when nursery stock leading thread reaches more than 0.4cm. the apocarya nutrient bag shoot root system of the cultivation of the present invention is intact, surrival rate of afforestation height, it is possible to effectively save nursery soil, shorten growing-seedling period, thus reduce seedling cost, and can also anniversary nursery, nursery is larger.
Description
Technical field
The invention belongs to seeding raising technology field, particularly relate to a kind of apocarya nutrient bag seeding cultivating method.
Background technology
Apocarya main root is flourishing, side fibrous root is less. The naked apocarya seedling surrival rate of afforestation is only 20%��40%, apocarya nutrient bag seedling relatively the bare-root seeding Winter-Spring surrival rate of afforestation can improve more than 40%, can afforest in the anniversary. But for now, also there is no a kind of method that can cultivate apocarya nutrient bag seedling on a large scale.
Summary of the invention
It is an object of the invention to provide a kind of apocarya nutrient bag seeding cultivating method, it is intended to solve the problem that existing cultivation apocarya nutrient bag seedling can not be cultivated on a large scale.
The present invention realizes like this, and a kind of apocarya nutrient bag seeding cultivating method, comprises the following steps:
(1) by perlite, wood chip, slow fertilising and field mud in mass ratio (4��5): (9��11): 1: (2��4) are mixed to get matrix;
(2) water filling in seedbed, and be blended into sterilization, pesticide in water, the water described matrix being loaded nutrient bag and being placed in seedbed soaks 3 days, and taking out and removing moisture to relative humidity is 45��55;
(3) Plant hormones regulators,gibberellins by apocarya seed 400ppm concentration carries out seed soaking 5��8 days, is hidden 6��8 days by the seed sand soaked;
(4) planting seed hidden by sand is in nutrient bag, adding lid arch film, seed position temperature is no more than 48 degree, removes arch film when seedling rate reaches 45%��50%, carry out watering after removing arch film, weeding, laxative, fertilising, when nursery stock leading thread reaches more than 0.4cm, carry out grafting.
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 time that described seed sand is hidden is 7 days.
Preferably, in step (4), described removal arch film is in morning or at dusk temperature is lower carries out.
Preferably, in step (4), described grafting comprises the following steps:
A, the selection stock that grafting part diameter is greater than 0.3cm, lignifying degree is high, overhead cut as falling wedge shape in 4cm place at stock;
B, selection and stock proportioning are the scion of 0.5��1.5, break from bottom at scion distance ground 1/3 place and open;
C, by cut for fall wedge shape stock insertion scion in, form layers align, fix with film bundling.
The present invention overcomes the deficiencies in the prior art, a kind of apocarya nutrient bag seeding cultivating method is provided, by by perlite, wood chip, slow fertilising and field mud is in mass ratio (4��5): (9��11): 1: (2��4) are mixed to get matrix, matrix disinfection and deinsectization recession in water is anhydrated point to relative humidity be 45��55, the Plant hormones regulators,gibberellins of apocarya seed 400ppm concentration is carried out seed soaking 5��8 days, the seed sand soaked is hidden 6��8 days, then the planting seed hidden by sand to nutrient bag adds lid arch film, arch film is removed when seedling rate reaches 45%��50%, water after removing arch film, weeding, laxative, fertilising, grafting is carried out when nursery stock leading thread reaches more than 0.4cm. the apocarya nutrient bag shoot root system of the cultivation of the present invention is intact, surrival rate of afforestation height, it is possible to effectively save nursery soil, shorten growing-seedling period, thus reduce seedling cost, and can also anniversary nursery, nursery is larger.
In addition, the present invention is based on tradition engrafting method, for the characteristic of apocarya, original engrafting method improved, adjusts, innovate, it provides a kind of engrafting method that can efficiently utilize stock, graft survival rate height, rate of scionwood utility height with short production cycle. Select when grafting stock leading thread at the stock of more than 0.3cm, stock is cut as falling wedge shape at 4cm place, selects the scion of stock/scion=0.5��1.5 size to rive, the stock of wedge shape is inserted in scion, alignment form layers. Fixing good with film bundling. By the present invention, one is that the leading thread of stock needed for grafting is loosened to more than 0.3cm from more than 0.8. Substantially increase the grafting utilization ratio of annual apocarya stock; Two is that scion diametric requirements is loosened to, from 0.6��1.1cm, the utilization ratio that 0.3��1.3cm. improves scion. Three is time engrafting method good stability compared with tradition engrafting method, surviving rate height. Four is adopt this invention can shorten the cultivating seedlings cycle, reduces cultivating seedlings cost.
Embodiment
In order to make the object of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment, the present invention is further elaborated. It is to be understood that specific embodiment described herein is only in order to explain the present invention, it is not intended to limit the present invention.
Embodiment 1
A kind of apocarya nutrient 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 matrix;
(2) water filling in seedbed, and be blended into sterilization, pesticide in water, the water described matrix being loaded nutrient bag and being placed in seedbed soaks 3 days, and taking out and removing moisture to relative humidity is 45��55;
(3) choose and gather then and the measured apocarya seed of matter, the Plant hormones regulators,gibberellins of apocarya seed 400ppm concentration is carried out seed soaking 5��8 days, the seed sand soaked is hidden 6��8 days;
(4) planting seed hidden by sand is in nutrient bag, add lid arch film, seed position temperature is no more than 48 degree, when seedling rate reaches 45%��50%, carry out removing arch film when morning or dusk temperature are lower, carry out watering after removing arch film, weeding, laxative, fertilising, when nursery stock leading thread reaches more than 0.4cm, carry out grafting, grafting process is specially:
A, the selection stock that grafting part diameter is greater than 0.3cm, lignifying degree is high, overhead cut as falling wedge shape in 4cm place at stock;
B, selection and stock proportioning are the scion of 0.5��1.5, break from bottom at scion distance ground 1/3 place and open;
C, by cut for fall wedge shape stock insertion scion in, form layers align, fix with film bundling.
Embodiment 2
A kind of apocarya nutrient 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 matrix;
(2) water filling in seedbed, and be blended into sterilization, pesticide in water, the water described matrix being loaded nutrient bag and being placed in seedbed soaks 3 days, and taking out and removing moisture to relative humidity is 45��55;
(3) choose and gather then and the measured apocarya seed of matter, the Plant hormones regulators,gibberellins of apocarya seed 400ppm concentration is carried out seed soaking 5 days, the seed sand soaked is hidden 8 days;
(4) planting seed hidden by sand is in nutrient bag, add lid arch film, seed position temperature is no more than 48 degree, when seedling rate reaches 45%, carry out removing arch film when morning or dusk temperature are lower, carry out watering after removing arch film, weeding, laxative, fertilising, when nursery stock leading thread reaches more than 0.4cm, carry out grafting, grafting process is specially:
A, the selection stock that grafting part diameter is greater than 0.3cm, lignifying degree is high, overhead cut as falling wedge shape in 4cm place at stock;
B, selection and stock proportioning are the scion of 0.5, break from bottom at scion distance ground 1/3 place and open;
C, by cut for fall wedge shape stock insertion scion in, form layers align, fix with film bundling.
Embodiment 3
A kind of apocarya nutrient 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 matrix;
(2) water filling in seedbed, and be blended into sterilization, pesticide in water, the water described matrix being loaded nutrient bag and being placed in seedbed soaks 3 days, and taking out and removing moisture to relative humidity is 50;
(3) choose and gather then and the measured apocarya seed of matter, the Plant hormones regulators,gibberellins of apocarya seed 400ppm concentration is carried out seed soaking 8 days, the seed sand soaked is hidden 7 days;
(4) planting seed hidden by sand is in nutrient bag, add lid arch film, seed position temperature is no more than 48 degree, when seedling rate reaches 50%, carry out removing arch film when morning or dusk temperature are lower, carry out watering after removing arch film, weeding, laxative, fertilising, when nursery stock leading thread reaches more than 0.4cm, carry out grafting, grafting process is specially:
A, the selection stock that grafting part diameter is greater than 0.3cm, lignifying degree is high, overhead cut as falling wedge shape in 4cm place at stock;
B, selection and stock proportioning are the scion of 0.5, break from bottom at scion distance ground 1/3 place and open;
C, by cut for fall wedge shape stock insertion scion in, form layers align, fix with film bundling.
Compare the shortcoming and defect with prior art, the present invention has following useful effect: the present invention cultivates apocarya nutrient bag shoot root system is intact, surrival rate of afforestation height, can effectively save nursery soil, shorten growing-seedling period, thus reduce seedling cost, and can also anniversary nursery, nursery is larger.
The foregoing is only the better embodiment of the present invention, not in order to limit the present invention, all any amendment, equivalent replacement and improvement etc. done within the spirit and principles in the present invention, all should be included within protection scope of the present invention.
Claims (4)
1. an apocarya nutrient bag seeding cultivating method, it is characterised in that comprise the following steps:
(1) by perlite, wood chip, slow fertilising and field mud in mass ratio (4��5): (9��11): 1: (2��4) are mixed to get matrix;
(2) water filling in seedbed, and be blended into sterilization, pesticide in water, the water described matrix being loaded nutrient bag and being placed in seedbed soaks 3 days, and taking out and removing moisture to relative humidity is 45��55%;
(3) Plant hormones regulators,gibberellins by apocarya seed 400ppm concentration carries out seed soaking 5��8 days, is hidden 6��8 days by the seed sand soaked;
(4) planting seed hidden by sand is in nutrient bag, adding lid arch film, seed position temperature is no more than 48 degree, removes arch film when seedling rate reaches 45%��50%, carry out watering after removing arch film, weeding, laxative, fertilising, when nursery stock leading thread reaches more than 0.4cm, carry out grafting;
In step (4), described grafting comprises the following steps:
A, the selection stock that grafting part diameter is greater than 0.3cm, lignifying degree is high, overhead cut as falling wedge shape in 4cm place at stock;
B, selection and stock proportioning are the scion of 0.5��1.5, break from bottom at scion distance ground 1/3 place and open;
C, by cut for fall wedge shape stock insertion scion in, form layers align, fix with film bundling.
2. apocarya nutrient bag seeding cultivating method as claimed in claim 1, it is characterised in that, in step (3), described apocarya seed is for gathering then and the measured seed of matter.
3. apocarya nutrient bag seeding cultivating method as claimed in claim 2, it is characterised in that, in step (3), the time that described seed sand is hidden is 7 days.
4. apocarya nutrient bag seeding cultivating method as claimed in claim 3, it is characterised in that, in step (4), described removals arch film carries out temperature is lower morning or dusk.
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104082041B (en) * | 2014-06-13 | 2015-12-09 | 句容谷歌庄园现代农业科技发展有限公司 | A kind of grafting method of apocarya |
| 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 |
| CN104945139B (en) * | 2015-06-26 | 2018-06-05 | 江苏水木农景股份有限公司 | A kind of pecan tree culture substrate and preparation method thereof |
| 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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| CN1481669A (en) * | 2002-09-09 | 2004-03-17 | 樊金拴 | Quick reproducing method for improved walnut seeds |
| RU2312488C1 (en) * | 2006-05-25 | 2007-12-20 | Горский государственный аграрный университет (ГГАУ) | Method for intensified multiplication of walnut |
| CN103039254A (en) * | 2013-01-15 | 2013-04-17 | 江苏省中国科学院植物研究所 | Seedling growing method of apocarya |
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| CN1481669A (en) * | 2002-09-09 | 2004-03-17 | 樊金拴 | Quick reproducing method for improved walnut seeds |
| RU2312488C1 (en) * | 2006-05-25 | 2007-12-20 | Горский государственный аграрный университет (ГГАУ) | Method for intensified multiplication of walnut |
| CN103039254A (en) * | 2013-01-15 | 2013-04-17 | 江苏省中国科学院植物研究所 | Seedling growing method of apocarya |
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