CN104255214B - Okra fast seedling-cultivating method - Google Patents
Okra fast seedling-cultivating method Download PDFInfo
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- CN104255214B CN104255214B CN201410302408.4A CN201410302408A CN104255214B CN 104255214 B CN104255214 B CN 104255214B CN 201410302408 A CN201410302408 A CN 201410302408A CN 104255214 B CN104255214 B CN 104255214B
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- okra
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
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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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Botany (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Cultivation Of Plants (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention discloses a kind of method of okra fast seedling growing, the present invention allows okra seed have time enough fully to absorb water, avoiding in the short time seed soaking water suction long seedling-growing time and the regularity affecting okra of absorbent time in soil after broadcasting not, the present invention can also effectively prevent from causing that matrix viscosity strengthens, the excessive respiration that have impact on okra of water supply in media humidity makes okra seed rot because of excess moisture because watering dilutional hyponatremia.Before broadcasting, absorb enough moisture, broadcast rear strict control water supply in media, improve the regularity of seed sprouting and reduce seedling-growing time.In booth, add Small plastic shed again carry out the nursery of secondary shed, be solve to affect seed because substrate temperature is too low and grow the time of breaking ground in the substrate and play an important role on raising seedling medium soil temperature, also important unearthed environmental condition is provided for shortening seedling raise period, seedling raise period is shortened in the area that especially time in early spring is long, and the whole vegetative period extending okra is significant.
Description
Technical field
The present invention relates to field of agricultural science and technology, especially a kind of method of okra fast seedling growing.
Background technology
Okra carries out the whole nation as the high-grade vegetables of one at present to be applied, and its economic worth obtains the accreditation of society.Okra nursery is a very the key link, and Quality of Seedlings directly affects growth and the output of okra.In traditional nursery link process, general employing direct sowing and seedling and feeding block seedlings raising, its emergence rate of direct sowing and seedling only has about 50%, and existing feeding block seedlings raising mode management difficulty is large, emerge irregular, very easily excessive growth, no matter be adopt direct sowing and seedling or feeding block seedlings raising, its growing-seedling period is all at about 30 days, and institute's Quality of Seedlings is not good, have impact on the output of okra greatly and applies.
Summary of the invention
The object of the invention is: the fast seedling-cultivating method providing a kind of okra, its emergence rate is high, and emerge neat, seedling raise period is short, and production efficiency is high, and is easy to management, to overcome the deficiencies in the prior art.
The present invention is achieved in that okra fast seedling-cultivating method, by the okra seed mass percent concentration being used for sowing chosen be 1% copper-bath seed soaking within 3-8 minute, carry out disinfection, by the water seed soaking more than 48 hour of seed after sterilization with 40-45 DEG C, until okra seed shows money or valuables one carries unintentionally; One day prior to seeding, the seedling-raising cup that seedling medium is housed is placed in booth, and is neatly emitted in ridge culture; The complete okra seed of seed soaking is sowed according to 2cm sowing depth, sowing one in each seedling-raising cup, after sowing in booth to ridge culture according to highly for 30-35cm, width is identical with ridge culture width carries out the process of secondary Small plastic shed, and make the temperature in Small plastic shed remain on 25-30 DEG C before okra is emerged, when okra is emerged and reached more than 80%, remove Small plastic shed, and strengthen moisture, illumination management; Transplant when seedling grows to 3-4 sheet true leaf.
In seed soaking process, soak seed and 24 littlely once change water constantly, the seed of keeping afloat not full is removed.
The ridge of the ridge culture of discharge seedling-raising cup is long is 5m, ridge culture spacing 25cm, and often arranging and 10 specifications are placed in ridge culture is the seedling-raising cup of 8*8cm.
Before okra is emerged, do not water water treatment to seedling medium, after okra starts to emerge, water a small amount of water every afternoon, each seedling-raising cup is watered at every turn and is watered once permeable in 15-25ml, 4-5 days.
Owing to have employed technique scheme, compared with prior art, the present invention is longer than traditional seed soaking time on seed soaking time, okra seed is allowed to have time enough fully to absorb water, to avoid in the short time seed soaking water suction long seedling-growing time and the regularity affecting okra of absorbent time in soil after broadcasting not, present invention employs before broadcasting simultaneously, broadcast the scheme that rear matrix is not watered, until okra just starts after emerging to water, effectively prevent from causing matrix viscosity to strengthen because watering dilutional hyponatremia, the excessive respiration that have impact on okra of water supply in media humidity makes okra seed rot because of excess moisture.Before broadcasting, absorb enough moisture, broadcast rear strict control water supply in media, improve the regularity of seed sprouting and reduce seedling-growing time.Generally to adopt in booth compared with direct nursery with existing protecting field nursery measure; the present invention's employing adds Small plastic shed again and carries out the nursery of secondary shed in booth; be solve to affect seed because substrate temperature is too low and grow the time of breaking ground in the substrate and play an important role on raising seedling medium soil temperature; also important unearthed environmental condition is provided for shortening seedling raise period; seedling raise period is shortened in the area that especially time in early spring is long, and the whole vegetative period extending okra is significant.Present invention employs the method for economize on water very much, control water, control soil temperature, convenient, time saving and energy saving in management.The present invention is simple, efficient administration, and result of use is good.
Embodiment
Embodiments of the invention: okra fast seedling-cultivating method, selecting gathers in the previous year of the good okra kind of local growth perfonnance reserves seed for planting that to carry out sowing for subsequent use for seed, according to the size of cultivated area, determine that seeding quantity or nursery quantity are to save seed, generally every mu of plantation okra 3500-4000 strain, with kind of a 1kg-1.2kg, determine sowing quantity after, seed is weighed and carries out disinfection, sterilization adopt mass percent concentration be 1% copper-bath soak seed 5 minutes, pull out clean after for subsequent use, the warm water that the complete okra seed of sterilization puts into 40-45 DEG C is carried out seed soaking, seed soaking time is 48 hours, when seed soaking time is constantly little to 24, once change water treatment, the seed of keeping afloat not full is removed, after seed being dried 30 minutes, the warm water of 40-45 DEG C of reinjecting is soaked seed, after seed soaking time reaches 48 hours, when okra seed has more than 98% to show money or valuables one carries unintentionally, take out okra seed and dry for subsequent use, selecting high for okra Root Characters is 8cm, diameter is the disposable plastic seedling-raising cup of 8cm is the seedling-raising cup of okra, with the seedling medium of routine, seedling-raising cup is all filled, the seedling medium that the present embodiment adopts is the earthworm excrement seedling medium that Ji Long Eco Science Technology Co., Ltd of Guizhou Province produces, operative norm: Q/JL5T001-2010, dress cup carries out broadcasting the previous day, and the ridge culture in seedling raising greenhouse is long is 5m, and ridge culture spacing is 25cm, puts 10 seedling-raising cup often arranging in ridge culture, is convenient to broadcast rear management, complete and the okra seed showed money or valuables one carries unintentionally of seed soaking is sowed in seedling growth greenhouse, sowing one in each seedling-raising cup, sowing depth is 2cm, finish earthing, after treating whole planting seed, each ridge plastic film is carried out Small plastic shed in canopy to cover, Small plastic shed height is 30-35cm, and width is ridge culture width, laying temperature meter one piece in the nutritive cube of the opening part of Small plastic shed, inherent two end entrances of each seedling raising greenhouse and centre position are placed one piece respectively and are observed soil temperature situation, before seed is not unearthed, temperature of shed adjustment is carried out according to Changes in weather, when soil temperature carries out lower than 25 degree of needs measure process raising soil temperature of heating, when soil temperature is higher than 30 degree, the two ends of Small plastic shed are opened aeration-cooling, soil temperature is remained between 25-30 degree to improve speed of emergence and the regularity of seed, when soil temperature is between 25-30 degree, okra seedling-growing time is 4-6 days, the 7th day time, whole emergence rate can reach 90%, when the seed rate of breaking ground reaches 95%, remove Small plastic shed, and carry out daily management of watering, number according to soil water content carries out watering adjustment, dry can watering is seen with soil surface, water general every afternoon 20ml in each seedling-raising cup, within four to five days, water once permeable, simultaneously timely aeration-cooling management is carried out to booth, use the light compensating lamp prolonging light time, prevent okra seedling hot and humid, excessive growth is caused under the condition of illumination condition deficiency, balled transplanting can be carried out when seedling grows to the 3rd true leaf, seedling-slowing stage is 1-3 days.
Inventor in May, 2014 Guiyang District, Guizhou Guiyang University put into practice in planting base, blue or green organic farming base, agriculture Qingzhen far away, Guiyang Region in the school, implement according to the scheme of embodiment, the emergence rate of okra reaches 95%-98%, broadcast latter 4 days to start to emerge, after broadcasting latter 7 days, emergence rate reaches to 95%, broadcasts latter 15 days and starts long 3rd true leaf, long 3rd true leaf of seedling of the 18th day 85%, root length reaches 2cm-3cm simultaneously, broadcasts latter 20 days and can transplant later.Do not add ahead of time 10 days transplanting times of Small plastic shed nursery than the sowing same period, its Quality of Seedlings is good, neat, healthy and strong, transplanting survival rate reaches 98%, seedling-slowing stage time 1-2 days.
Proved by the actual enforcement in Guiyang District, Guizhou, the solution of the present invention reaches initial design effect completely, proves its feasibility, reliability and authenticity.
Claims (4)
1. an okra fast seedling-cultivating method, it is characterized in that: by the okra seed mass percent concentration being used for sowing chosen be 1% copper-bath seed soaking within 3-8 minute, carry out disinfection, by the water seed soaking more than 48 hour of seed after sterilization with 40-45 DEG C, until okra seed shows money or valuables one carries unintentionally; One day prior to seeding, the seedling-raising cup that seedling medium is housed is placed in booth, and is neatly emitted in ridge culture; The complete okra seed of seed soaking is sowed according to 2cm sowing depth, sowing one in each seedling-raising cup, after sowing in booth to ridge culture according to highly for 30-35cm, width is identical with ridge culture width carries out the process of secondary Small plastic shed, and make the temperature in Small plastic shed remain on 25-30 DEG C before okra is emerged, when okra is emerged and reached more than 80%, remove Small plastic shed, and strengthen moisture, illumination management; Transplant when seedling grows to 3-4 sheet true leaf.
2. okra fast seedling-cultivating method according to claim 1, is characterized in that: in seed soaking process, soaks seed 24 littlely once to change water constantly, is removed by the seed of keeping afloat not full.
3. okra fast seedling-cultivating method according to claim 1, is characterized in that: the ridge of the ridge culture of discharge seedling-raising cup is long is 5m, ridge culture spacing 25cm, and often arranging and 10 specifications are placed in ridge culture is the seedling-raising cup of 8*8cm.
4. okra fast seedling-cultivating method according to claim 1, it is characterized in that: before okra is emerged, do not water water treatment to seedling medium, after okra starts to emerge, every afternoon waters, each seedling-raising cup is watered at every turn and is watered once permeable in 15-25ml, 4-5 days.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410302408.4A CN104255214B (en) | 2014-06-30 | 2014-06-30 | Okra fast seedling-cultivating method |
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| CN201410302408.4A CN104255214B (en) | 2014-06-30 | 2014-06-30 | Okra fast seedling-cultivating method |
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| CN104255214A CN104255214A (en) | 2015-01-07 |
| CN104255214B true CN104255214B (en) | 2016-01-13 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106034626A (en) * | 2016-05-31 | 2016-10-26 | 马鞍山市国华农业发展有限公司 | High-yielding planting method for abelmoschus esculentus |
| CN105993888A (en) * | 2016-05-31 | 2016-10-12 | 马鞍山市国华农业发展有限公司 | Seedling growing method for okra |
| CN106068970A (en) * | 2016-06-01 | 2016-11-09 | 蚌埠市宝煦家庭农场 | A kind of method for culturing seedlings of Abelmoschus esculentus |
| CN106134567A (en) * | 2016-06-30 | 2016-11-23 | 固镇县华丰农业有限公司 | A kind of germination accelerating method of Flos abelmoschi manihot seed |
| CN106856913A (en) * | 2017-01-19 | 2017-06-20 | 江苏沿海地区农业科学研究所 | A kind of method that facility gumbo promotees early Efficient Cultivation |
| CN107278842A (en) * | 2017-05-12 | 2017-10-24 | 江苏绿洲园艺绿化有限公司 | A kind of okra seedling medium and preparation method thereof |
| CN107251683A (en) * | 2017-06-23 | 2017-10-17 | 合肥市风达农业有限责任公司 | A kind of germination accelerating method of gumbo seed |
| CN109169029A (en) * | 2018-11-13 | 2019-01-11 | 安徽省马道悠然电子商务有限公司 | A kind of implantation methods of sunset abelmoschus root |
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| CN103070001A (en) * | 2013-02-01 | 2013-05-01 | 四川农业大学 | Method for safely planting okra at high yield and high quality |
| CN103404338A (en) * | 2013-07-24 | 2013-11-27 | 姜正富 | High-yield technique for okra |
| CN103609302A (en) * | 2013-11-25 | 2014-03-05 | 青岛东颐锦禾农业科技有限公司 | High-yield culture technique for hibiscus coccineus |
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| JP5660760B2 (en) * | 2009-01-14 | 2015-01-28 | 学校法人昭和薬科大学 | Method for recovering tellurium from soil containing tellurium |
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|---|---|---|---|---|
| CN103070001A (en) * | 2013-02-01 | 2013-05-01 | 四川农业大学 | Method for safely planting okra at high yield and high quality |
| CN103404338A (en) * | 2013-07-24 | 2013-11-27 | 姜正富 | High-yield technique for okra |
| CN103609302A (en) * | 2013-11-25 | 2014-03-05 | 青岛东颐锦禾农业科技有限公司 | High-yield culture technique for hibiscus coccineus |
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