CN106472192A - A kind of strong sprout method of late rice machine transplanting of rice rice shoot - Google Patents
A kind of strong sprout method of late rice machine transplanting of rice rice shoot Download PDFInfo
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- CN106472192A CN106472192A CN201510858060.1A CN201510858060A CN106472192A CN 106472192 A CN106472192 A CN 106472192A CN 201510858060 A CN201510858060 A CN 201510858060A CN 106472192 A CN106472192 A CN 106472192A
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- rice
- seedling
- strong sprout
- rice shoot
- seed
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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
- 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
- A01C1/08—Immunising seed
-
- 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
- A01G13/00—Protecting plants
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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
- A01G22/20—Cereals
- A01G22/22—Rice
-
- 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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Abstract
A kind of strong sprout method of late rice machine transplanting of rice rice shoot：（1）Seed selection, sterilization, seed soaking and accelerating germination；（2）Method using hard disk seedling is sowed；（3）After planting pass through moisture, temperature and medicine to control, obtain the late rice strong sprout meeting machine transplanting of rice rice shoot；The control method of wherein moisture is：After planting seedling soil is irrigated, before emerging, keep seedling soil alternation of wetting and drying, after emerging, keep seedling soil moistening；The control method of temperature is：Being seeded into the seeding stage should be incubated accelerating germination, treat that rice shoot length to 1 leaf 1 heart stage starts to divulge information, temperature of shed controls at 25-28 DEG C, treat rice shoot length to two leaf one heart stage, temperature of shed controls at 20-25 DEG C, treat rice shoot length to 3 leaf phases, temperature of shed controls below 20 DEG C, and before transplanting, booth side film is opened seedling exercising 2-4 days.The late rice rice shoot that the strong sprout method of the present invention obtains is neat, uniform, well developed root system, and packing power is strong, and rhizome is sturdy, flat, disease-free spot worm trail, meets the requirement of late rice transplanting.
Description
Technical field
The invention belongs to Rice Cropping technical field, more particularly, to a kind of strong sprout method of late rice machine transplanting of rice rice shoot.
Background technology
China's rice mechanization produces through development for many years, has evolved to now the high level of comparison, but is intended to fully achieve Oryza sativa L. entire mechanization, also has some technical problems completely not solve.Rice planting technology technology is conducive to reducing labor intensity, and improves current agricultural production efficiency, accelerates the development process of agricultural modernization, realizes the sustainable development of agricultural.Rice planting technology have saving rice seedling bed, save labour, save seed rice, plant uniformly, band soil is planted in addition, plants the advantages of wound is little, and rice tillering is fast.In south China knob, early rice mechanic rice transplanting is mature on the whole and has obtained large-area popularization and application.However, the popularization of late rice mechanic rice transplanting really encounters " bottleneck " of development, because Varieties In Late Rice trophophase is longer than early rice, avoiding safe full heading date again is affected by cold dew wind, so trophophase in seedling disk for the machine transplanting of rice rice shoot also can be partially long, general seedling age overlength 6-10 days, and the requirement to seedling quality for the transplanting is higher, require rice shoot neat, uniformly, well developed root system, packing power is strong, and rice shoot is individual healthy and strong, rhizome is sturdy, flat, disease-free spot worm trail.The key problem in technology such as late rice machine transplanting of rice seedling control Seedling are not broken through, and the quality of seedlings does not reach machine transplanting of rice requirement, leads to late rice mechanic rice transplanting never to obtain large-area popularization.
Content of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, provides a kind of strong sprout method of late rice machine transplanting of rice rice shoot.
Technical scheme proposed by the present invention is：
A kind of strong sprout method of late rice machine transplanting of rice rice shoot, using booth seedling, including following operating procedure：
（1）Seed selection, sterilization, seed soaking and accelerating germination；
（2）Method using hard disk seedling is sowed；
（3）After planting pass through moisture, temperature and medicine to control, obtain the late rice strong sprout meeting machine transplanting of rice rice shoot；The control method of wherein moisture is：After planting seedling soil is irrigated, before emerging, keep seedling soil alternation of wetting and drying, to promote the sprouting of root, keep seedling soil to moisten it is ensured that rice shoot water demand after emerging, before transplanting, should suitably control water, to promote packing, facilitate reel to transport；Play seedling the previous day and should pour a small amount of clear water it is ensured that whole disk does not dissipate when rolling up Seedling；
Temperature is the deciding factor controlling seedling growth speed, and the control method of temperature is：Being seeded into the seeding stage should be incubated accelerating germination, treat that rice shoot length to 1 leaf 1 heart stage starts to divulge information, temperature of shed controls at 25-28 DEG C, treat rice shoot length to two leaf one heart stage, temperature of shed controls at 20-25 DEG C, treat rice shoot length to 3 leaf phases, temperature of shed controls below 20 DEG C, and before transplanting, booth side film is opened seedling exercising 2-4 days.
Further, described step（3）In medicine control method be specially：When rice shoot grows one heart stage of leaf, will after the medical filtration of seed soaking with clear water with 3：2 ratio mix homogeneously, carries out foliage-spray, carries out second liquid level fertilising after 5-7 days.
Further, de- fertilizer occurs after rice shoot grows 2-3 leaf phase, it is fertile that the blade face of rice shoot is carried out spray with N, K and Zn, washes Seedling with clear water within 2 hours after spray fertilizer.
Further, described step（1）In the concrete grammar of seed selection be：First by seed dry in the sun 2-3 days, ensure that seed drying is consistent, sprout consistent, then chosen seeds with saline, select underproof seed, do not affect the germination percentage of seed.
Further, the seed after sorting seed by salt water is used to be rinsed 1-2 time with clear water.
Further, described step（1）In seed soaking be divided into three lower water logging kinds, wherein first time Time Of Launching is 10 hours, and it dries 5-7 hour naturally to pick up relief；Under second, water 8 hours, then plays water and dries 4 hours；The lower water of third time recurs after 6 hours water；Seed soaking process is carried out in medicinal liquid.
Further, described step（1）In pregermination procedure carry out at normal temperatures, daily watering 2-3 time during accelerating germination.
Further, described step（1）In pregermination procedure carry out at normal temperatures, wash daily during accelerating germination kind 2-3 time.
Further, described step（2）The seedling soil that middle hard disk seedling process is selected through acid adjustment and need to be disinfected.
Further, described step（1）In also include after sterilization to seed rice seedling-growth soil regulator process step.It is the deciding factor of quality of seedlings quality that seed is carried out disinfection, and the method for sterilization is relatively more, can reach effect.In order to reach the requirement of late rice transplanting rice shoot, after seed disinfection, processed with rice seedling-growth soil regulator, strong seedling agent is tuned into solution soaking seed, a little higher than seed of liquid level.
Beneficial effects of the present invention are：By controlling the control of late rice rice shoot, make the late rice rice shoot of preparation neat, uniform, well developed root system, packing power is strong, individual healthy and strong, rhizome is sturdy, flat, disease-free spot worm trail, meet the requirement of late rice transplanting, so that late rice is possibly realized using transplanting, applicable spread.
Specific embodiment
Embodiment
1
：
A kind of strong sprout method of the late rice machine transplanting of rice rice shoot of present invention, using booth seedling, including step in detail below：
（1）Select the excellent late rice seed of kind, first dry in the sun 3 days, then chosen seeds with saline, remove underproof seed（Float over the seed of salt water surface）, by qualified seed clean water 2 times.
（2）Certified seed disinfectant after seed selection is carried out disinfection sterilization, then is cleaned up with clear water, cold boiled water.
（3）Soak the amount of 2 kilograms of mu seeds according to every bag, medicinal liquid will be tuned into rice seedling-growth soil regulator plus clear water, by step（2）Seed after sterilization is immersed in paddy rice seedling strengthening agent solution.
（4）The seed soaking in paddy rice seedling strengthening agent solution is soaked seed, carry out in three times, first time Time Of Launching is 10 hours, pick up and allow it naturally to do 6 hours in the evening, and under second, water 8 hours, then plays water and dry 4 hours, the lower water of third time 6 hours, recurrence water, halfway without changing water, overall process is to carry out in medicinal liquid.
（5）By step（4）Seed after the lower water of third time picks up to be shelved, and is filtered dry moisture room temperature accelerating germination.Watering 3 times daily during accelerating germination（Wash and plant 3 times）, to meet germination moisture needs, bud shows money or valuables one carries unintentionally or germinates and out can sow.
（6）Prior to seeding according to formula be ready to seedling soil, and will after acid adjustment and strict sterilization could sabot, by step after sabot（5）Uniformly sowing, on seedling-cultivation plate, finally uniformly spreads last layer overburden soil to seed after accelerating germination.After planting seedling soil is irrigated, before emerging, keep seedling soil alternation of wetting and drying, after emerging, keep seedling soil moistening.Entirely being seeded into the seeding stage should be incubated accelerating germination, treat that rice shoot length to 1 leaf 1 heart stage starts to divulge information, temperature of shed controls at 25-28 DEG C, treat rice shoot length to two leaf one heart stage, temperature of shed controls at 20-25 DEG C, treat rice shoot length to 3 leaf phases, temperature of shed controls below 20 DEG C, and before transplanting, booth side film is opened seedling exercising 2-4 days.
After planting adopt a leaf one pin control Seedling：When rice shoot grows leaf one pin, daytime arranges seedling plate hard disk bottom water, treats dispenser.5 points of dispensers in afternoon.Consumption：By the former medicinal liquid agitating soaked seed uniformly, cross liquid with husky cloth and be watered, medicinal liquid is 2/3rds（20 kilograms of original liquids convert 10 jin of clear water sprayings）.Treat in the afternoon to discharge water in second day, Guan Shui, after a week, if plan control Seedling 30 days, secondary dispenser, same medication ratio to be carried out, good control Seedling effect can be played, be adapted to late rice machine transplanting of rice requirement completely.In addition, occurring in that de- fertilizer after rice shoot grows the 2-3 leaf phase, the blade face of rice shoot being carried out spraying N, K and Zn fertilizer, washes Seedling with clear water within 2 hours after spray fertilizer.
（7）Water should suitably be controlled before shoot transplanting equipment, to promote packing, facilitate reel to transport.Play seedling the previous day and pour a small amount of clear water it is ensured that whole disk does not dissipate when rolling up Seedling.
Observe the seedling raising growing way situation of the present embodiment：Uniformly, rhizome is sturdy for seedling growth, and packing is good, and packing power is strong, and individual healthy and strong, rhizome is sturdy, flat, and disease-free spot worm trail complies fully with the requirement to rice shoot for the machine transplanting of rice.
Claims (10)
1. a kind of strong sprout method of late rice machine transplanting of rice rice shoot is it is characterised in that include following operating procedure：
（1）Seed selection, sterilization, seed soaking and accelerating germination；
（2）Method using hard disk seedling is sowed；
（3）After planting pass through moisture, temperature and medicine to control, obtain the late rice strong sprout meeting machine transplanting of rice rice shoot；The control method of wherein moisture is：After planting seedling soil is irrigated, before emerging, keep seedling soil alternation of wetting and drying, after emerging, keep seedling soil moistening；The control method of temperature is：Being seeded into the seeding stage should be incubated accelerating germination, treat that rice shoot length to 1 leaf 1 heart stage starts to divulge information, temperature of shed controls at 25-28 DEG C, treat rice shoot length to two leaf one heart stage, temperature of shed controls at 20-25 DEG C, treat rice shoot length to 3 leaf phases, temperature of shed controls below 20 DEG C, and before transplanting, booth side film is opened seedling exercising 2-4 days.
2. strong sprout method as claimed in claim 1 is it is characterised in that described step（3）In medicine control method be specially：When rice shoot grows one heart stage of leaf, will after the medical filtration of seed soaking with clear water with 3：2 ratio mix homogeneously, carries out foliage-spray, carries out second liquid level fertilising after 5-7 days.
3. strong sprout method as claimed in claim 1 is it is characterised in that de- fertilizer after rice shoot grows 2-3 leaf phase, and it is fertile that the blade face of rice shoot is carried out spray with N, K and Zn, washes Seedling with clear water within 2 hours after spray fertilizer.
4. the strong sprout method as described in claim 1 or 2 or 3 is it is characterised in that described step（1）In the concrete grammar of seed selection be：First by after seed dry in the sun 2-3 days, then chosen seeds with saline.
5. strong sprout method as claimed in claim 4 is it is characterised in that rinsed 1-2 time with clear water with the seed after sorting seed by salt water.
6. the strong sprout method as described in claim 1 or 2 or 3 is it is characterised in that described step（1）In seed soaking be divided into three lower water logging kinds, wherein first time Time Of Launching is 10 hours, and it dries 5-7 hour naturally to pick up relief；Under second, water 8 hours, then plays water and dries 4 hours；The lower water of third time recurs after 6 hours water；Seed soaking process is carried out in medicinal liquid.
7. the strong sprout method as described in claim 1 or 2 or 3 is it is characterised in that described step（1）In pregermination procedure carry out at normal temperatures, daily watering 2-3 time during accelerating germination.
8. the strong sprout method as described in claim 1 or 2 or 3 is it is characterised in that described step（1）In pregermination procedure carry out at normal temperatures, wash daily during accelerating germination kind 2-3 time.
9. the strong sprout method as described in claim 1 or 2 or 3 is it is characterised in that described step（2）The seedling soil that middle hard disk seedling process is selected through acid adjustment and need to be disinfected.
10. the strong sprout method as described in claim 1 or 2 or 3 is it is characterised in that described step（1）In also include after sterilization to seed rice seedling-growth soil regulator process step.
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Cited By (5)
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| CN107466748A (en) * | 2017-06-23 | 2017-12-15 | 广西良樱农业科技有限公司 | A kind of implantation methods of green organic Se-rich rice |
| CN108338047A (en) * | 2017-12-29 | 2018-07-31 | 青岛袁策生物科技有限公司 | A method of improving rice yield |
| CN109042175A (en) * | 2018-09-17 | 2018-12-21 | 盐城师范学院 | Three dry method planting patterns of strand silt strongly salined soil rice |
| CN109673441A (en) * | 2019-03-04 | 2019-04-26 | 常德市农学会 | A kind of strong seedling breeding method of late hybrid rice |
| CN111820089A (en) * | 2019-04-22 | 2020-10-27 | 上海北禾水土环保科技有限公司 | Planting method of weak-alkali rice |
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Cited By (5)
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| CN109673441A (en) * | 2019-03-04 | 2019-04-26 | 常德市农学会 | A kind of strong seedling breeding method of late hybrid rice |
| CN111820089A (en) * | 2019-04-22 | 2020-10-27 | 上海北禾水土环保科技有限公司 | Planting method of weak-alkali rice |
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