CN101138310A - Potato detoxicating cuvette potato float seedling method - Google Patents
Potato detoxicating cuvette potato float seedling method Download PDFInfo
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- CN101138310A CN101138310A CNA2007100663156A CN200710066315A CN101138310A CN 101138310 A CN101138310 A CN 101138310A CN A2007100663156 A CNA2007100663156 A CN A2007100663156A CN 200710066315 A CN200710066315 A CN 200710066315A CN 101138310 A CN101138310 A CN 101138310A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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Abstract
A potato floating seedling growing method with detoxification tube; the steps comprises that a seedling pond is built; the floating seedling disc is filled with culture medium; the miniature potatoes in detoxification tubes are sown in the seedling holes of the culture medium filled on the seedling disc; the seedling disc is put in the pond for floating cultivation for 25 to 40 days after the seedlings are sown and then the young seedlings are picked out and transplanted with culture medium on the roots. The present invention of a floating seedling growing technology promotes the miniature potatoes in detoxification tubes to germinate fast and tidily and cultures robust seedlings; in this way, the potato production cost is reduced; the germination rate is high and the potato loss of robust seedlings in tubes is little; the germination rate can reach more than 95 percent; the germination rate in nutrition pot is much lower with the same conditions; the potatoes are easy to be transplanted alive; the root system of the robust seedlings grows well and the root system will not be damaged in transplantation with culture medium because the culture medium is loose; therefore, the potatoes are easier to survive compared with the potatoes cultured with present method; the facilities are simple and can be repeatedly used; the operation is convenient.
Description
Technical field
The present invention relates to the method for the seedling growing process of potato detoxicating cuvette micro potato, particularly potato detoxicating cuvette potato float seedling.
Background technology
Applying of detoxicating cuvette micro potato is to solve the potato seed sexual involution, promotes the fundamental way that potato produces fast, develops in a healthy way.The Chinese patent publication number is that CN1582624, publication number are that CN1326670, publication number are that CN1188593, publication number are that CN1048141, publication number are CN1083076 and the publication number multiple detoxicating cuvette micro potato production method that has been multinomial disclosure of the Invention such as CN1631088, and the production technology of micro potato is comparatively ripe.At present, the method that test tube micro potato breeding breeder's stock adopts usually is, the live breeding in booth exists to be difficult for emerging, to emerge irregular and shortcoming such as seedling is weak.The technology weakness that the test tube micro potato is grown seedlings is the bottleneck that the restriction seed potato is produced.About the seedling-cultivating method of potato, " Shanghai Agricultural science and technology " 1 phase in 2007 discloses " potato seedling transplanting technique ", and this technology is to strive growing seedlings to big potato seed." Chinese potato " the 2nd phase in 2004 discloses " application of feeding block seedlings raising in toxicity-removing white potato is produced ", " Chinese potato " 2 phases in 2003 disclose " toxicity-removing white potato test-tube plantlet different substrates is handled the influence to breeder's stock output ", but these two pieces of reports all are the seedling growing processs at test-tube plantlet, and the carrier of seedling medium is paper web and plastics nutritive cube.About the research of growing seedlings of detoxicating cuvette potato, especially the application of floating seedlings technology in the test tube potato is grown seedlings do not appear in the newspapers as yet.
Summary of the invention
The objective of the invention is to propose a kind of method of potato detoxicating cuvette potato float seedling, it adopts the floating seedlings technology on the basis of existing detoxicating cuvette micro potato seedling growing process, facilitate the detoxicating cuvette micro potato fast, fitly emerge, cultivate strong sprout, reduce the production cost of potato seed.
The present invention is achieved in that
1) build nursery pond: be built into dark 15-30cm, wide 100-150cm, the long pond that is not less than 140cm with fragment of brick, the size in pond is decided according to what of growing seedlings, and can build longlyer; Cement mortar is smeared in nursery pond inside, in case leak; Also can not smear cement mortar, plastic foil on inner mast in case leak, builds up provisional nursery pond; After nursery pond is built up, fills with water in the pond.
2) the floating seedlings dish is put medium: make seedling-cultivating tray with foamed plastics or polystyrene foam plastics dish, its specification is long 70cm, wide 35cm, high 5cm, be evenly distributed with several long 3cm, wide 3cm, dark 5cm, the foraminate inverted pyramid shape in the bottom hole of growing seedlings above, the pitch of holes in the adjacent hole of growing seedlings is 0.5cm.Prior waterlogged medium is all filled in each hole of growing seedlings, and the two is 1 to medium by weight proportion by perlite and humus soil: 8-10 mixes.
3) sowing detoxicating cuvette micro potato: the detoxicating cuvette micro potato that has germinateed is sowed in the hole of growing seedlings that medium is housed on the seedling-cultivating tray, and 1 micro potato is broadcast in each hole of growing seedlings, and sowing depth is 1-2cm.
4) seedling-cultivating tray of having sowed is put in the floating cultivation in pond.
5) therebetween, except that need not watering, all the other management work are with general seedling-cultivating method.
6) sowing can be cultivated the suitable seedling of transplanting after 25-40 days, and seedling is transferred to from seedling-cultivating tray, and the root system band culture matrix and transplanted.
The present invention compares with known technology has following advantage:
1) the method is grown seedlings and is emerged soon, shortens the production cycle, and existing needs 25-40 days.
2) the strong test tube potato loss of emergence rate height, seedling of growing seedlings of this method is few, and emergence rate can reach more than 95%, and the feeding block seedlings raising emergence rate under the similarity condition is much lower.
3) transplant and easily to survive, the seedling of being educated is strong, root system development is good, and because culture matrix is loose, and root system is difficult for impaired and has culture matrix during transplanting, easily survives so grow seedlings than existing methods.
4) facility is simple and can reuse, and is easy to operate, grows seedlings precedingly need not water after nursery pond is filled water midway, grows seedlings with this method in air dried area, can save the extensive work of the input of often watering.
Embodiment
Embodiment 1
1) builds nursery pond: in Yunnan Prov Agriculture University test plastic tunnel, after with hoe ground being evened out, be built into the pond of dark 20cm, wide 100cm, long 150cm on April 23rd, 2007, bottom and all around with on the plastic foil pad, again with fills with water in the pond with fragment of brick.
2) the floating seedlings dish is put medium: the same day, make seedling-cultivating tray with 2 foam discs, each seedling-cultivating tray specification is long 70cm, wide 35cm, high 5cm, has long 3cm, wide 3cm, dark 5cm above, the top is the foraminate inverted pyramid shape hole of growing seedlings down, pitch of holes 0.5cm.The medium that prior waterlogged perlite and humus soil blend together is all filled in each hole of growing seedlings, and the ratio of the two is about 1: 10 by weight.
3) sowing detoxicating cuvette micro potato: on the same day, heavily for the Atlantic Ocean detoxicating cuvette potato of 0.2-0.5g is sowed in the hole of growing seedlings that medium is housed on the seedling-cultivating tray, sowing depth is about 2cm with the average potato that germinateed.1 micro potato is broadcast in each hole of growing seedlings.
4) seedling-cultivating tray of having sowed is put in the floating cultivation in pond.
5) do not water between culture period, do not find that damage by disease and insect do not spray insecticide.On May 6th, 2007, observed the detoxicating cuvette micro potato and emerge in promptly after planting 13 days.May 22, after promptly sowing 29 days, the investigation emergence rate, measure proterties such as seedling emergence rate, average fresh weight, leaf dry weight, stem weight, root fresh weight, root dry weight, root length, stem length, the emergence rate, above-ground plant parts of finding floating seedlings and the proterties of under ground portion be all than the feeding block seedlings raising height similarity condition under, sees Table the situation of emerging of the heavy Atlantic Ocean detoxicating cuvette potato float seedling of 1:0.2-0.5g and feeding block seedlings raising and seedling is strong and weak compares.
Table 1
| Seedling raising manners | Seeding stage | Emergence rate (%) | Leaf fresh weight (g) | Leaf dry weight (g) | Stem fresh weight (g) | Stem heavy (g) | Root fresh weight (g) | Root dry weight (g) | Root long (cm) | Stem long (cm) |
| The present invention grows seedlings | May 6 | 98.5 | 0.898 | 0.622 | 0.528 | 0.232 | 0.752 | 0.334 | 18.4 | 7.9 |
| Feeding block seedlings raising | May 11 | 80.2 | 0.564 | 0.416 | 0.332 | 0.130 | 0.518 | 0.211 | 7.4 | 5.0 |
6) May 22, promptly sow 29 days after transplanting survival rate reach 99%.
Embodiment 2
1) build nursery pond: time, place, the method identical with the step 1) of embodiment 1 are built nursery pond, the dark 15cm in pond, wide 100cm, long 140cm.
2) the floating seedlings dish is put medium: with the step 2 of embodiment 1) same method, adorn same medium with same seedling-cultivating tray.In the medium perlite and humus soil the two be to mix at 1: 8 by weight proportion.
3) sowing detoxicating cuvette micro potato: on April 23rd, 2007 the heavy Atlantic Ocean detoxicating cuvette potato less than 0.2g of average potato that has germinateed is sowed in the hole of growing seedlings that medium is housed on the seedling-cultivating tray, sowing depth is about 1cm.1 micro potato is broadcast in each hole of growing seedlings.
4) seedling-cultivating tray of having sowed is put in the floating cultivation in pond.
5) between culture period, do not water, do not find that damage by disease and insect do not spray insecticide.On May 7th, 2007, observed the detoxicating cuvette micro potato and emerge in promptly after planting 14 days.May 22, after promptly sowing 29 days, the investigation emergence rate, measure proterties such as the average fresh weight of seedling, leaf dry weight, stem fresh weight, stem weight, root fresh weight, root dry weight, root length, stem length, the emergence rate, above-ground plant parts of finding floating seedlings and the proterties of under ground portion see Table 2 all than the feeding block seedlings raising height similarity condition under: weight less than the Atlantic Ocean detoxicating cuvette potato float seedling of 0.2g with the situation of emerging and the strong and weak comparison of seedling of feeding block seedlings raising.
Table 2
| Seedling raising manners | Seeding stage | Emergence rate (%) | Leaf fresh weight (g) | Leaf dry weight (g) | Stem fresh weight (g) | Stem heavy (g) | Root fresh weight (g) | Root dry weight (g) | Root long (cm) | Stem long (cm) |
| The present invention grows seedlings | May 7 | 96.7 | 0.604 | 0.520 | 0.512 | 0.214 | 0.54 | 0.464 | 8.2 | 5.0 |
| Feeding block seedlings raising | May 11 | 78.8 | 0.506 | 0.276 | 0.306 | 0.108 | 0.521 | 0.28 | 7.0 | 3.9 |
6) May 23, promptly sow 30 days after transplanting survival rate reach 97%.
Embodiment 3
1) build nursery pond: on April 25th, 2007 in the identical place of the step 1) of embodiment 1, build nursery pond with method, the dark 30cm in pond, wide 150cm, long 200cm.
2) the floating seedlings dish is put medium: with the step 2 of embodiment 1) same method, adorn same medium with same seedling-cultivating tray.
3) sowing detoxicating cuvette micro potato: on April 25th, 2007 detoxicating cuvette potato of 287 kinds of the heavy 0.2-0.5g of average potato that germinateed is sowed in the hole of growing seedlings that medium is housed on the seedling-cultivating tray, sowing depth is about 2cm.1 micro potato is broadcast in each hole of growing seedlings.
4) seedling-cultivating tray of having sowed is put in the floating cultivation in pond.
5) between culture period, do not water, do not find that damage by disease and insect do not spray insecticide.On May 4th, 2007, observed the detoxicating cuvette micro potato and emerge in promptly after planting 9 days.May 22, after promptly sowing 27 days, the investigation emergence rate, measure proterties such as the average fresh weight of seedling, leaf dry weight, stem fresh weight, stem weight, root fresh weight, root dry weight, root length, stem length, the emergence rate, above-ground plant parts of finding floating seedlings and the proterties of under ground portion be all than the feeding block seedlings raising height similarity condition under, the detoxicating cuvette potato float seedling that sees Table 287 heavy kinds of 3:0.2-0.5g with the situation of emerging and the strong and weak comparison of seedling of feeding block seedlings raising.
Table 3
| Seedling raising manners | Seeding stage | Emergence rate (%) | Leaf fresh weight (g) | Leaf dry weight (g) | Stem fresh weight (g) | Stem heavy (g) | Root fresh weight (g) | Root dry weight (g) | Root long (cm) | Stem long (cm) |
| The present invention grows seedlings | May 2 | 98.4 | 0.564 | 0.516 | 0.54 | 0.118 | 0.534 | 0.28 | 11.2 | 8.0 |
| Feeding block seedlings raising | May 5 | 81.3 | 0.526 | 0.474 | 0.506 | 0.108 | 0.518 | 0.256 | 8.2 | 3.9 |
6) May 22, promptly sow 27 days after transplanting survival rate reach 98%.
Claims (4)
1. the method for a potato detoxicating cuvette potato float seedling is characterized in that comprising the steps:
1), build nursery pond, inside, pond smears cement mortar or pad is gone up plastic foil in case leak, after nursery pond is built up, fills with water in the pond;
2), the floating seedlings dish is put medium: make seedling-cultivating tray with foamed plastics or polystyrene foam plastics dish, above the foraminate inverted pyramid shape in the bottom hole of growing seedlings that evenly distributes, the pitch of holes in the adjacent hole of growing seedlings is 0.5cm, prior waterlogged medium is all filled in each hole of growing seedlings, medium by perlite and humus soil the two by weight proportion 1: 8-10 mixes;
3), sowing detoxicating cuvette micro potato: the detoxicating cuvette micro potato that has germinateed is sowed in the hole of growing seedlings that medium is housed on the seedling-cultivating tray;
4), the seedling-cultivating tray of having sowed is put in the floating cultivation in pond, the together general seedling-cultivating method of management work;
5), sowing 25-40 days, seedling is transferred to from seedling-cultivating tray, the root system band culture matrix and is transplanted.
2. the method for potato detoxicating cuvette potato float seedling according to claim 1 is characterized in that: nursery pond is built into dark 15-30cm, wide 100-150cm, the long pond that is not less than 140cm with fragment of brick, and the size in pond is decided according to what of growing seedlings.
3. the method for potato detoxicating cuvette potato float seedling according to claim 1, it is characterized in that: the seedling-cultivating tray specification is long 70cm, wide 35cm, high 5cm, be evenly distributed with long 3cm, wide 3cm, dark 5cm, foraminate several inverted pyramid shapes in bottom hole of growing seedlings above, the pitch of holes in the adjacent hole of growing seedlings is 0.5cm.
4. the method for potato detoxicating cuvette potato float seedling according to claim 1, it is characterized in that: 1 micro potato is broadcast in each hole of growing seedlings, and sowing depth is 1-2cm.
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| CN2007100663156A CN101138310B (en) | 2007-10-25 | 2007-10-25 | Potato detoxicating cuvette potato float seedling method |
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| CN2007100663156A CN101138310B (en) | 2007-10-25 | 2007-10-25 | Potato detoxicating cuvette potato float seedling method |
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| CN101138310A true CN101138310A (en) | 2008-03-12 |
| CN101138310B CN101138310B (en) | 2010-11-03 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103039245A (en) * | 2013-01-05 | 2013-04-17 | 凉山州西昌农业科学研究所 | Potato seed facility seedling raising method |
| CN103392581A (en) * | 2013-08-14 | 2013-11-20 | 崔广荣 | Centralized cultivation device for hydroponic seedlings |
| CN103598078A (en) * | 2013-12-06 | 2014-02-26 | 徐宁 | Summer floating-seedling method of barley tissue culture seedlings |
| CN104041394A (en) * | 2014-06-26 | 2014-09-17 | 中国科学院、水利部成都山地灾害与环境研究所 | Seedling cultivation and transplanting method for radix phytolaccae |
| CN105724206A (en) * | 2016-02-18 | 2016-07-06 | 玉溪市农业科学院 | Potato-seed-bud floating seedling raising method |
| CN107624583A (en) * | 2017-10-20 | 2018-01-26 | 山西省农业科学院玉米研究所 | The method of the organic Sweet Potato For High. yield Production cultivation in hills drought-hit area |
| CN112575010A (en) * | 2020-12-14 | 2021-03-30 | 云南农业大学 | Reference gene for fluorescence quantification of different tissues of Chinese yam as well as primer and application thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5992090A (en) * | 1998-01-26 | 1999-11-30 | Dynamac International Inc. | Process for producing vegetative and tuber growth regulator |
| CN100518496C (en) * | 2004-06-16 | 2009-07-29 | 宜昌市高农科技有限公司 | Quick and open liquid cultivation method and apparatus for detoxicated potato seedlings and miniature potatoes |
| CN2719012Y (en) * | 2004-07-22 | 2005-08-24 | 柏老六 | Substrate-saving floating pot for growing seedlings |
| CN1278600C (en) * | 2004-09-20 | 2006-10-11 | 黔南金福有限责任公司 | Floating seedlings culturing method in full ventillation type small arch shed |
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2007
- 2007-10-25 CN CN2007100663156A patent/CN101138310B/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103039245A (en) * | 2013-01-05 | 2013-04-17 | 凉山州西昌农业科学研究所 | Potato seed facility seedling raising method |
| CN103039245B (en) * | 2013-01-05 | 2014-06-04 | 凉山州西昌农业科学研究所 | Potato seed facility seedling raising method |
| CN103392581A (en) * | 2013-08-14 | 2013-11-20 | 崔广荣 | Centralized cultivation device for hydroponic seedlings |
| CN103598078A (en) * | 2013-12-06 | 2014-02-26 | 徐宁 | Summer floating-seedling method of barley tissue culture seedlings |
| CN104041394A (en) * | 2014-06-26 | 2014-09-17 | 中国科学院、水利部成都山地灾害与环境研究所 | Seedling cultivation and transplanting method for radix phytolaccae |
| CN104041394B (en) * | 2014-06-26 | 2016-01-20 | 中国科学院、水利部成都山地灾害与环境研究所 | A kind of nursery of Phytolacca acinosa and trasplanting method |
| CN105724206A (en) * | 2016-02-18 | 2016-07-06 | 玉溪市农业科学院 | Potato-seed-bud floating seedling raising method |
| CN105724206B (en) * | 2016-02-18 | 2018-07-31 | 玉溪市农业科学院 | Potato seed bud float seedling method |
| CN107624583A (en) * | 2017-10-20 | 2018-01-26 | 山西省农业科学院玉米研究所 | The method of the organic Sweet Potato For High. yield Production cultivation in hills drought-hit area |
| CN112575010A (en) * | 2020-12-14 | 2021-03-30 | 云南农业大学 | Reference gene for fluorescence quantification of different tissues of Chinese yam as well as primer and application thereof |
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| CN101138310B (en) | 2010-11-03 |
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