CN105210826A - Floating seedlings culturing method - Google Patents
Floating seedlings culturing method Download PDFInfo
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- CN105210826A CN105210826A CN201510621529.XA CN201510621529A CN105210826A CN 105210826 A CN105210826 A CN 105210826A CN 201510621529 A CN201510621529 A CN 201510621529A CN 105210826 A CN105210826 A CN 105210826A
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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
- A01G31/00—Soilless cultivation, e.g. hydroponics
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- Life Sciences & Earth Sciences (AREA)
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- Pretreatment Of Seeds And Plants (AREA)
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Abstract
The invention discloses a kind of floating seedlings culturing method, comprise make Chi Jianpeng, seedling-cultivating tray sterilization, matrix prepare, matrix filling with sowing, Miao Chi applies fertilizer, seedling stage warm and humid pneumatic control, the step such as thinning fills the gaps with seedlings, fertilization strategy and hardening; Floating seedlings culturing method of the present invention, nursery is concentrated on unified management in roc by it, its efficiency of management is high, labour intensity is lower, and the growth temperature of seed in seedling raising process, humidity environment controllability are good, fertilizing amount and fertilization time are more reasonable, can cultivate higher-quality seed, and seed output are higher.
Description
Technical field
The present invention relates to a kind of seedling-cultivating method, particularly a kind of method of floating seedlings.
Background technology
Traditional open country seedling-cultivating method exists can not manage concentratedly, the shortcomings such as seedling raising environment controllability is poor, and breeding efficiency is lower, and labour intensity is higher, and product quality is poor.
Summary of the invention
In view of this, the object of this invention is to provide a kind of floating seedlings culturing method, with the problem that solves that the breeding environment controllability that conventional surface nursery exists is poor, breeding efficiency is lower, labour intensity is higher, product quality is poor etc.
Floating seedlings culturing method of the present invention, comprises the following steps:
One), culture facility is prepared
1), Chi Jianpeng is made
Open in surrounding, that physical features is smooth place is selected to make Jian Peng place, pond, horizontal bottom is built the nursery pond that internal orifice length is 670-700cm, wide 130-150cm, degree of depth 20-25cm, according to pool side do canopy height for 2.5-3.0m, span be the seedling raising greenhouse of 1.8-2.0m, adjacent greenhouse side spacing is 2-2.5m spacing, canopy head spacing 3-5m; And within 2-3 days, to nursery pond fresh water pouring, water for larval nursing pH value is 6.0-7.0, and the depth of water controls at 13-15cm prior to seeding, and to water body disinfection;
2), seedling-cultivating tray sterilization
First spray seedling-cultivating tray with the liquor natrii hypochloritis of 2% or the formalin solution of 1%-2%, then seal 24 hours with plastic film, then rinse well with water; Or on seedling-cultivating tray, spray the liquor potassic permanganate of pure clorox or 0.05%-0.1%, then rinse well with clear water;
3), matrix prepares
Adopt the seedling medium be made up of sawdust, stalk, vermiculite, peat soil, expanded perlite, to matrix disinfection;
4), matrix filling and sowing
Use water mixed-matrix, be contained in after matrix kneading is become bulk in the hole on seedling-cultivating tray, and by matrix compacting, then in matrix, extrude uniform planting hole, sow in planting hole, and on seedling-cultivating tray, evenly spread lid layer fine earth or matrix after sowing completes;
5), Miao Chi fertilising
Before seedling-cultivating tray enters water, add 600-800g nursery in every cubic meter of water fertile, and 5-9mg/kg metalaxyl;
Two), seedling management
1), seedling stage warm and humid pneumatic control
Seedling Stage roc temperature controls at 15-25 DEG C, and canopy humidity controls at 5.5-6.0, and takes a breath to roc at noon every day;
2), thinning is filled the gaps with seedlings
Check seedling-cultivating tray, ensured by the thinning mode of filling the gaps with seedlings in every hole of seedling-cultivating tray, to stay seedling 1 or 2 strain, and remove disease strain;
3), fertilization strategy
Nursery stage is divided into 2-3 time period, each time period is to broadcast application 30g on seedling-cultivating tray;
4), hardening
The last time after fertilising, floating disc is taken out from Chi Shuizhong, be positioned on the ground, occur putting back to again in pond after wilting phenomenon until seedling, repeat hardening until transplant nursery.
Further, in step 5) Miao Chi fertilising time, Nitrogen, phosphorus, potassium ratio 1: 0.5: 1 add.
Further, in step 4) matrix filling is with sowing, and seed is watered seeding and seedling raising after immersion 12 hours airings in order to promise microorganism formulation, and each canopy sowing is complete, emerge to be incubated vernalization with covered rearing with plastic film breeding dish, after emerging, remove the plastic film that seedling-cultivating tray covers.
Beneficial effect of the present invention:
Floating seedlings culturing method of the present invention, nursery is concentrated on unified management in roc by it, its efficiency of management is high, labour intensity is lower, and the growth temperature of seed in seedling raising process, humidity environment controllability are good, fertilizing amount and fertilization time are more reasonable, can cultivate higher-quality seed, and seed output are higher.
Embodiment
Below in conjunction with embodiment, the invention will be further described.
Embodiment one: the present embodiment floating seedlings culturing method, comprises the following steps:
One), culture facility is prepared
1), Chi Jianpeng is made
Open in surrounding, that physical features is smooth place is selected to make Jian Peng place, pond, horizontal bottom is built the nursery pond that internal orifice length is 670cm, wide 130cm, degree of depth 20cm, according to pool side do canopy height for 2.5m, span be the seedling raising greenhouse of 1.8m, adjacent greenhouse side spacing is 2m spacing, canopy head spacing 3m; And within 2 days, give nursery pond fresh water pouring prior to seeding, water for larval nursing pH value is 6.0, and the depth of water controls at 13-15cm, and to water body disinfection;
2), seedling-cultivating tray sterilization
First spray seedling-cultivating tray with the liquor natrii hypochloritis of 2% or the formalin solution of 1%, then seal 24 hours with plastic film, then rinse well with water; Certainly also can adopt the liquor potassic permanganate spraying pure clorox or 0.05% on seedling-cultivating tray, then rinse well with clear water;
3), matrix prepares
Adopt the seedling medium be made up of sawdust, stalk, vermiculite, peat soil, expanded perlite, to matrix disinfection;
4), matrix filling and sowing
Use water mixed-matrix, be contained in after matrix kneading is become bulk in the hole on seedling-cultivating tray, and by matrix compacting, then in matrix, extrude uniform planting hole, sow in planting hole, and on seedling-cultivating tray, evenly spread lid layer fine earth or matrix after sowing completes;
5), Miao Chi fertilising
Before seedling-cultivating tray enters water, add 600g nursery in every cubic meter of water fertile, and 5mg/kg metalaxyl;
Two), seedling management
1), seedling stage warm and humid pneumatic control
Seedling Stage roc temperature controls at 15 DEG C, and canopy humidity controls 5.5, and takes a breath to roc at noon every day;
2), thinning is filled the gaps with seedlings
Check seedling-cultivating tray, ensured by the thinning mode of filling the gaps with seedlings to stay seedling 1 strain in every hole of seedling-cultivating tray, and remove disease strain;
3), fertilization strategy
Nursery stage is divided into 2 time periods, each time period is to broadcast application 30g on seedling-cultivating tray;
4), hardening
The last time after fertilising, floating disc is taken out from Chi Shuizhong, be positioned on the ground, occur putting back to again in pond after wilting phenomenon until seedling, repeat hardening until transplant nursery.
The present embodiment floating seedlings culturing method, nursery is concentrated on unified management in roc by it, its efficiency of management is high, labour intensity is lower, and the growth temperature of seed in seedling raising process, humidity environment controllability are good, fertilizing amount and fertilization time are more reasonable, can cultivate higher-quality seed, and seed output are higher.
As the improvement to the present embodiment, in step 5), Miao Chi fertilising time, Nitrogen, phosphorus, potassium ratio 1: 0.5: 1 add, be more suitable for the growth of seed.
As the improvement to the present embodiment, in step 4), matrix filling with sowing in, seed is watered seeding and seedling raising after immersion 12 hours airings in order to promise microorganism formulation, each canopy sowing is complete, emerge to be incubated vernalization with covered rearing with plastic film breeding dish, remove the plastic film that seedling-cultivating tray covers after emerging, be conducive to improving seed germination rate.
Embodiment two: the present embodiment floating seedlings culturing method, comprises the following steps:
One), culture facility is prepared
1), Chi Jianpeng is made
Open in surrounding, that physical features is smooth place is selected to make Jian Peng place, pond, horizontal bottom is built the nursery pond that internal orifice length is 680cm, wide 140cm, degree of depth 22cm, according to pool side do canopy height for 2.7m, span be the seedling raising greenhouse of 1.9m, adjacent greenhouse side spacing is 2.2m spacing, canopy head spacing 4m; And within 2 days, give nursery pond fresh water pouring prior to seeding, water for larval nursing pH value is 6.5, and the depth of water controls at 14cm, and to water body disinfection;
2), seedling-cultivating tray sterilization
First spray seedling-cultivating tray with the liquor natrii hypochloritis of 2% or the formalin solution of 1.5%, then seal 24 hours with plastic film, then rinse well with water; The liquor potassic permanganate of pure clorox or 0.07% can certainly be sprayed on seedling-cultivating tray, then rinse well with clear water;
3), matrix prepares
Adopt the seedling medium be made up of sawdust, stalk, vermiculite, peat soil, expanded perlite, to matrix disinfection;
4), matrix filling and sowing
Use water mixed-matrix, be contained in after matrix kneading is become bulk in the hole on seedling-cultivating tray, and by matrix compacting, then in matrix, extrude uniform planting hole, sow in planting hole, and on seedling-cultivating tray, evenly spread lid layer fine earth or matrix after sowing completes;
5), Miao Chi fertilising
Before seedling-cultivating tray enters water, add 700g nursery in every cubic meter of water fertile, and 7mg/kg metalaxyl;
Two), seedling management
1), seedling stage warm and humid pneumatic control
Seedling Stage roc temperature controls at 20 DEG C, and canopy humidity controls 5.7, and takes a breath to roc at noon every day;
2), thinning is filled the gaps with seedlings
Check seedling-cultivating tray, ensured by the thinning mode of filling the gaps with seedlings to stay seedling 1 strain in every hole of seedling-cultivating tray, and remove disease strain;
3), fertilization strategy
Nursery stage is divided into 3 time periods, each time period is to broadcast application 30g on seedling-cultivating tray;
4), hardening
The last time after fertilising, floating disc is taken out from Chi Shuizhong, be positioned on the ground, occur putting back to again in pond after wilting phenomenon until seedling, repeat hardening until transplant nursery.
The present embodiment floating seedlings culturing method, nursery is concentrated on unified management in roc by it, its efficiency of management is high, labour intensity is lower, and the growth temperature of seed in seedling raising process, humidity environment controllability are good, fertilizing amount and fertilization time are more reasonable, can cultivate higher-quality seed, and seed output are higher.
As the improvement to the present embodiment, in step 5), Miao Chi fertilising time, Nitrogen, phosphorus, potassium ratio 1: 0.5: 1 add, be more suitable for the growth of seed.
As the improvement to the present embodiment, in step 4), matrix filling with sowing in, seed is watered seeding and seedling raising after immersion 12 hours airings in order to promise microorganism formulation, each canopy sowing is complete, emerge to be incubated vernalization with covered rearing with plastic film breeding dish, remove the plastic film that seedling-cultivating tray covers after emerging, be conducive to improving seed germination rate.
Embodiment three: the present embodiment floating seedlings culturing method, comprises the following steps:
One), culture facility is prepared
1), Chi Jianpeng is made
Open in surrounding, that physical features is smooth place is selected to make Jian Peng place, pond, horizontal bottom is built the nursery pond that internal orifice length is 700cm, wide 150cm, degree of depth 25cm, according to pool side do canopy height for 3.0m, span be the seedling raising greenhouse of 2.0m, adjacent greenhouse side spacing is 2.5m spacing, canopy head spacing 5m; And within 3 days, give nursery pond fresh water pouring prior to seeding, water for larval nursing pH value is 7.0, and the depth of water controls at 15cm, and to water body disinfection;
2), seedling-cultivating tray sterilization
First spray seedling-cultivating tray with the liquor natrii hypochloritis of 2% or the formalin solution of 2%, then seal 24 hours with plastic film, then rinse well with water; The liquor potassic permanganate of pure clorox or 0.1% can certainly be sprayed on seedling-cultivating tray, then rinse well with clear water;
3), matrix prepares
Adopt the seedling medium be made up of sawdust, stalk, vermiculite, peat soil, expanded perlite, to matrix disinfection;
4), matrix filling and sowing
Use water mixed-matrix, be contained in after matrix kneading is become bulk in the hole on seedling-cultivating tray, and by matrix compacting, then in matrix, extrude uniform planting hole, sow in planting hole, and on seedling-cultivating tray, evenly spread lid layer fine earth or matrix after sowing completes;
5), Miao Chi fertilising
Before seedling-cultivating tray enters water, add 800g nursery in every cubic meter of water fertile, and 9mg/kg metalaxyl;
Two), seedling management
1), seedling stage warm and humid pneumatic control
Seedling Stage roc temperature controls at 25 DEG C, and canopy humidity controls 6.0, and takes a breath to roc at noon every day;
2), thinning is filled the gaps with seedlings
Check seedling-cultivating tray, ensured by the thinning mode of filling the gaps with seedlings to stay seedling 2 strain in every hole of seedling-cultivating tray, and remove disease strain;
3), fertilization strategy
Nursery stage is divided into 3 time periods, each time period is to broadcast application 30g on seedling-cultivating tray;
4), hardening
The last time after fertilising, floating disc is taken out from Chi Shuizhong, be positioned on the ground, occur putting back to again in pond after wilting phenomenon until seedling, repeat hardening until transplant nursery.
The present embodiment floating seedlings culturing method, nursery is concentrated on unified management in roc by it, its efficiency of management is high, labour intensity is lower, and the growth temperature of seed in seedling raising process, humidity environment controllability are good, fertilizing amount and fertilization time are more reasonable, can cultivate higher-quality seed, and seed output are higher.
As the improvement to the present embodiment, in step 5), Miao Chi fertilising time, Nitrogen, phosphorus, potassium ratio 1: 0.5: 1 add, be more suitable for the growth of seed.
As the improvement to the present embodiment, in step 4), matrix filling with sowing in, seed is watered seeding and seedling raising after immersion 12 hours airings in order to promise microorganism formulation, each canopy sowing is complete, emerge to be incubated vernalization with covered rearing with plastic film breeding dish, remove the plastic film that seedling-cultivating tray covers after emerging, be conducive to improving seed germination rate.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (3)
1. a floating seedlings culturing method, is characterized in that: comprise the following steps:
One), culture facility is prepared
1), Chi Jianpeng is made
Open in surrounding, that physical features is smooth place is selected to make Jian Peng place, pond, horizontal bottom is built the nursery pond that internal orifice length is 670-700cm, wide 130-150cm, degree of depth 20-25cm, according to pool side do canopy height for 2.5-3.0m, span be the seedling raising greenhouse of 1.8-2.0m, adjacent greenhouse side spacing is 2-2.5m spacing, canopy head spacing 3-5m; And within 2-3 days, to nursery pond fresh water pouring, water for larval nursing pH value is 6.0-7.0, and the depth of water controls at 13-15cm prior to seeding, and to water body disinfection;
2), seedling-cultivating tray sterilization
First spray seedling-cultivating tray with the liquor natrii hypochloritis of 2% or the formalin solution of 1%-2%, then seal 24 hours with plastic film, then rinse well with water; Or on seedling-cultivating tray, spray the liquor potassic permanganate of pure clorox or 0.05%-0.1%, then rinse well with clear water;
3), matrix prepares
Adopt the seedling medium be made up of sawdust, stalk, vermiculite, peat soil, expanded perlite, to matrix disinfection;
4), matrix filling and sowing
Use water mixed-matrix, be contained in after matrix kneading is become bulk in the hole on seedling-cultivating tray, and by matrix compacting, then in matrix, extrude uniform planting hole, sow in planting hole, and on seedling-cultivating tray, evenly spread lid layer fine earth or matrix after sowing completes;
5), Miao Chi fertilising
Before seedling-cultivating tray enters water, add 600-800g nursery in every cubic meter of water fertile, and 5-9mg/kg metalaxyl;
Two), seedling management
1), seedling stage warm and humid pneumatic control
Seedling Stage roc temperature controls at 15-25 DEG C, and canopy humidity controls at 5.5-6.0, and takes a breath to roc at noon every day;
2), thinning is filled the gaps with seedlings
Check seedling-cultivating tray, ensured by the thinning mode of filling the gaps with seedlings in every hole of seedling-cultivating tray, to stay seedling 1 or 2 strain, and remove disease strain;
3), fertilization strategy
Nursery stage is divided into 2-3 time period, each time period is to broadcast application 30g on seedling-cultivating tray;
4), hardening
The last time after fertilising, floating disc is taken out from Chi Shuizhong, be positioned on the ground, occur putting back to again in pond after wilting phenomenon until seedling, repeat hardening until transplant nursery.
2. floating seedlings culturing method according to claim 1, is characterized in that: in step 5), Miao Chi fertilising time, Nitrogen, phosphorus, potassium ratio 1: 0.5: 1 add.
3. floating seedlings culturing method according to claim 1, it is characterized in that: in step 4), matrix filling with sowing in, seed is watered seeding and seedling raising after immersion 12 hours airings in order to promise microorganism formulation, each canopy sowing is complete, emerge to be incubated vernalization with covered rearing with plastic film breeding dish, after emerging, remove the plastic film that seedling-cultivating tray covers.
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106258884A (en) * | 2016-08-15 | 2017-01-04 | 宣威市龙津生物科技有限责任公司 | The method carrying out expanding propagation with Dendrobium denneanum Kerr. crow seed |
| CN106747817A (en) * | 2016-12-29 | 2017-05-31 | 广西壮族自治区亚热带作物研究所 | Sisal hemp floating seedlings nutrient solution and sisal hemp float seedling method |
| CN107736195A (en) * | 2017-11-02 | 2018-02-27 | 保山市经济作物技术推广工作站 | A kind of pepper seedling raising method |
| CN107912289A (en) * | 2017-11-14 | 2018-04-17 | 中国农业科学院麻类研究所 | A kind of float seedling method of ramie |
| CN108617485A (en) * | 2018-04-03 | 2018-10-09 | 安徽省农业科学院烟草研究所 | A kind of float seedling method suitable for sugar grass cultivation |
| CN109006039A (en) * | 2018-08-22 | 2018-12-18 | 贵州省蚕业研究所 | For punching the float seedling method of the pepper seedling of field planting |
| CN109258348A (en) * | 2018-10-31 | 2019-01-25 | 汪琴 | A kind of method for culturing seedlings for sorghum of making wine |
| CN109804914A (en) * | 2019-03-28 | 2019-05-28 | 湖北省农业科学院中药材研究所 | A kind of tuber of pinellia is without native float seedling method |
| CN112106582A (en) * | 2020-08-11 | 2020-12-22 | 广西壮族自治区蚕业技术推广站 | Method for raising mulberry seedlings in greenhouse |
| CN112616636A (en) * | 2020-12-15 | 2021-04-09 | 凤庆县凤旗农业开发有限公司 | Rapid floating seedling method for planting traditional Chinese medicine |
| CN114271065A (en) * | 2021-09-03 | 2022-04-05 | 常德市农林科学研究院 | Safe pumpkin seedling raising method |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106258884A (en) * | 2016-08-15 | 2017-01-04 | 宣威市龙津生物科技有限责任公司 | The method carrying out expanding propagation with Dendrobium denneanum Kerr. crow seed |
| CN106747817A (en) * | 2016-12-29 | 2017-05-31 | 广西壮族自治区亚热带作物研究所 | Sisal hemp floating seedlings nutrient solution and sisal hemp float seedling method |
| CN107736195A (en) * | 2017-11-02 | 2018-02-27 | 保山市经济作物技术推广工作站 | A kind of pepper seedling raising method |
| CN107912289A (en) * | 2017-11-14 | 2018-04-17 | 中国农业科学院麻类研究所 | A kind of float seedling method of ramie |
| CN108617485A (en) * | 2018-04-03 | 2018-10-09 | 安徽省农业科学院烟草研究所 | A kind of float seedling method suitable for sugar grass cultivation |
| CN109006039A (en) * | 2018-08-22 | 2018-12-18 | 贵州省蚕业研究所 | For punching the float seedling method of the pepper seedling of field planting |
| CN109006039B (en) * | 2018-08-22 | 2020-08-21 | 贵州省蚕业研究所 | Floating seedling raising method for punching and field planting pepper seedlings |
| CN109258348A (en) * | 2018-10-31 | 2019-01-25 | 汪琴 | A kind of method for culturing seedlings for sorghum of making wine |
| CN109804914A (en) * | 2019-03-28 | 2019-05-28 | 湖北省农业科学院中药材研究所 | A kind of tuber of pinellia is without native float seedling method |
| CN112106582A (en) * | 2020-08-11 | 2020-12-22 | 广西壮族自治区蚕业技术推广站 | Method for raising mulberry seedlings in greenhouse |
| CN112616636A (en) * | 2020-12-15 | 2021-04-09 | 凤庆县凤旗农业开发有限公司 | Rapid floating seedling method for planting traditional Chinese medicine |
| CN114271065A (en) * | 2021-09-03 | 2022-04-05 | 常德市农林科学研究院 | Safe pumpkin seedling raising method |
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