CN106105846A - A kind of booth pond Oryza sativa L. hard disk method of raising seedling - Google Patents

A kind of booth pond Oryza sativa L. hard disk method of raising seedling Download PDF

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Publication number
CN106105846A
CN106105846A CN201610402308.8A CN201610402308A CN106105846A CN 106105846 A CN106105846 A CN 106105846A CN 201610402308 A CN201610402308 A CN 201610402308A CN 106105846 A CN106105846 A CN 106105846A
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China
Prior art keywords
seedling
pond
hard disk
booth
water
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CN201610402308.8A
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Chinese (zh)
Inventor
赵青松
孙德民
钟志仁
狄霖
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Changzhi University
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Zhenjiang Agricultural Committee
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Priority to CN201610402308.8A priority Critical patent/CN106105846A/en
Publication of CN106105846A publication Critical patent/CN106105846A/en
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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00Protecting plants
    • A01G13/02Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0243Protective shelters for young plants, e.g. tubular sleeves
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/02Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
    • A01G9/029Receptacles for seedlings
    • A01G9/0299Handling or transporting of soil blocks or seedlings

Abstract

The invention discloses a kind of booth pond Oryza sativa L. hard disk method of raising seedling, including step 1): sowing;Step 2) darkening process and step 3) seedling of booth pond.Compared with prior art, the technical program utilizes the hard disk seedling of booth pond to replace field or outdoor hard place seedling, the sowing time of early stubble Oryza sativa L. can be done sth. in advance, arid can be avoided and flood the natural disaster injuries to rice shoot such as flood, seedling sufficient pouring water in pond can suppress pathogen growth, Root Growth of Rice ability is strong simultaneously, easily form strong seedling, have that seedling whole process does not use chemical pesticide, management is simple, save labor, rice shoot dish knot degree is good, it is high motility rate when planting and the advantage such as practicable industrial sprout cultivation.

Description

A kind of booth pond Oryza sativa L. hard disk method of raising seedling
Technical field
This method belongs to raising rice seedlings technical field, specifically a kind of booth pond Oryza sativa L. hard disk method of raising seedling.
Background technology
At present, traditional field seedling raising method, although can cultivate the strong seedling meeting machine transplanting of rice requirement, but seedling, play seedling Labor intensity relatively big, seedling cost is higher, and seedling quality balance is poor, and rice shoot crops for rotation are affected relatively big by weather condition, It is difficult to meet Oryza sativa L. implantation in large scale and strengthens seedling requirement, Oryza sativa L. can not be met and plant the time requirement robbing crops for rotation ahead of time.Meanwhile, existing Some hard place hard disk seedling-cultivation techniques, although overcome the problem that tradition field seedling raising labor intensity is big, but still affected relatively by weather Greatly.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, the present invention proposes a kind of booth pond Oryza sativa L. hard disk seedling Method, including step 1) sowing, step 2) darkening process and step 3) pond seedling, described step 1) step as follows:
1-1) bask seeds: before sowing, rice paddy seed is basked seeds 2-3 days;
1-2) seed treatment: use the warm water soaking of 55-65 DEG C to proceed to after 8-15 minute in clear water and soak 40-50 hour;
1-3) substrate prepares: selects organic substrate and carries out process of sieving, it is ensured that substrate is without caking, without grit;
1-4) substrate is filled: substrate is inserted hard disk, and hard disk height is 3cm, and substrate filling thickness is 2.0-2.2cm;
1-5) uniformly sowing: uniformly premature rice thickness of sowing is adjusted to 580g/ square metre-650g/ square metre (often dish 90- 100g);
1-6) water in substrate: spray water to water supply in media is saturated but water does not spills over hard disk bottom outlet;
1-7) lid seed: with substrate uniform lid seed to not leaking seed;
Described step 2) step as follows: the hard disk that sowing is terminated stacks neatly, moves into indoor and also completely cuts off light;According to Hard disk hardness, stack every 40-50 opening seedling raising hard disc is a pile, leaves space between heap and heap, and on the superiors' seedling raising hard disc Covering an empty hard disk, indoor temperature controls at 10-35 DEG C, when temperature is more than 35 DEG C, lowers the temperature in time;Darken accelerating germination 45-55 Hour, in dish during the long 10-15mm of seed more than 80% bud, darkening terminates;
Described step 3) step as follows:
3-1) longitudinally disposed seedling pond in booth, pool edge furrow face exceeds basin bottom and is no less than 5cm, with one Monoblock impermeable film is laid on above pond, arranges discharge outlet at two ends, pond simultaneously;
3-2) neatly placing seedling raising hard disc in pond, hard disk connects with hard disk but the most overlapping;
3-3) covering non-woven fabrics on seedling raising hard disc, non-woven fabrics edge is compacted;
3-4) filling horse race water in seedling pond, to keep, substrate is moistening to be as the criterion, and in controlling pond before the rice shoot 1.5 leaf phase, nothing is long-pending Water, utilizes the folding of skylight and two side shirt edges to control greenhouse temperature at 10-30 DEG C;Rice shoot 1.5 leaf after date sets up water layer, persistently protects Water holding floor height goes out seedling dish 1-2cm, carries out watery ricenursery, utilizes the folding of skylight and two side shirt edges to control greenhouse temperature at 10-25 ℃;To change water for cooling when meeting high temperature in good time;Seedling growing starts to discharge pool inner water in first 1 day and divides;
3-5) transplant first 4 days and open non-woven fabrics seedling exercising, make rice shoot be suitable for transplanting requirement;At the i.e. 18-20 days length of time rice seedlings grow, rice shoot is high Degree reaches 15-20cm, leaf age 3.8-4.2 leaf, and neatly, seedling dish dish knot degree does not ruptures when mentioning well, reaches for Miao Ting, Ye Lv, growth Organic paddy rice strengthens seedling standard, if can not transplant in time, then by the moisture-holding capacity in substrate in water spray control seedling raising hard disc, prevents Rice shoot dehydration is dead.
Described step 1-2) in, warm water temperature is 60 DEG C.
Described step 1-2) in, the warm water soaking time is 10 minutes.
Described step 1-4) to 1-7) take do mechanization operation, hard disk is put into automatization's seedling machinery, completes substrate and fill out Fill-uniformly water-lid seed integration operation in sowing-substrate.
Described step 1-7) in, lid seed stromal thickness is 0.3~0.5cm.
Described step 2) in, described indoor are in hot house, cover hard discs body with black plastic film, with not Printing opacity is as the criterion.
Described step 2) in, during darkening, booth is airtight, when canopy temperature is more than 35 DEG C, the most aeration-cooling.
Described step 2) in, darkening germination time is 48 hours.
Described step 3-1) in, multiple seedling pond arranged in parallel can be set according to booth span, in the middle of adjacent pond If aisle.
Described step 3-1) in, pond pool edge furrow face width 5cm.
Described step 3-2) in, hard disk is laterally and pond is parallel longitudinal is placed in pond.
Described step 3-1) in, booth span is 6 meters, arranges two seedling ponds in canopy, and each pond width is 2.5 Rice, middle aisle is wide 0.8 meter.
Compared with prior art, the technical program utilizes the hard disk seedling of booth pond to replace field or outdoor hard place seedling, Can do sth. in advance the sowing time of early stubble Oryza sativa L., early sowing is early planted and can be improved rice yield and rice Time To Market ahead of time, can avoid doing Drought and flood the natural disaster injuries to rice shoot such as flood, seedling sufficient pouring water in pond can suppress pathogen growth, rice root simultaneously By force, rice shoot becomes blanket ability strong to energy for growth, and easy formation strengthens seedling, has seedling whole process and does not use chemical pesticide, manages simple, province Work is laborsaving, rice shoot dish knot degree is good, it is high motility rate when planting and the advantage such as practicable industrial sprout cultivation.Scald seed soaking by temperature and darken Accelerating germination, can avoid using and ensureing that seedling dish is emerged neatly of seedling phase chemical pesticide.It is possible to prevent rice by non-textile mulch Plant hopper endangers, and reaches to keep away the purpose of worm diseases prevention.
Mechanization seedling-cultivation technique in booth pond advances manufacture of organic rice to laborsaving simplification, cost efficiency, good quality and high output Direction develop, be suitable for the extensive seedling of batch production.
Detailed description of the invention:
Below by specific embodiment, the invention will be further described.
Embodiment 1: a kind of booth pond Oryza sativa L. hard disk method of raising seedling, step includes:
1) sowing, specific as follows:
1-1) bask seeds: before sowing, rice paddy seed is basked seeds 2 days;
1-2) seed treatment: use the warm water soaking of 60 DEG C to proceed to after 10 minutes in clear water and soak 45 hours;
1-3) substrate prepares: selects organic substrate and carries out process of sieving, it is ensured that substrate is without caking, without grit;
1-4) substrate is filled: substrate is inserted hard disk, and hard disk height is 3cm, and substrate filling thickness is 2.0-2.2cm;
1-5) uniformly sowing: uniformly premature rice thickness of sowing is adjusted to 580g/ square metre-650g/ square metre (often dish 90- 100g);
1-6) water in substrate: spray water to water supply in media is saturated but water does not spills over hard disk bottom outlet;
1-7) lid seed: with substrate uniform lid seed, lid seed stromal thickness is 0.3~0.5cm;
Step 2 is carried out after having sowed): the hard disk that sowing is terminated stacks neatly, moves into and darkens storehouse and completely cut off light; According to hard disk hardness, stack every 40-50 opening seedling raising hard disc is a pile, leaves space between heap and heap, and hard in the superiors' seedling Covering an empty hard disk on dish, indoor temperature controls at 10-35 DEG C, when temperature is more than 35 DEG C, lowers the temperature in time, darkens accelerating germination 45-55 hour, in dish during the long 10-15mm of seed more than 80% bud, darkening terminated;
Darkening carries out step 3 after terminating):
3-1) longitudinally disposed two seedling ponds in span is 6 meters of booths, each pond width is 2.5 meters, middle Aisle is wide 0.8 meter, and hard disk is laterally and pond is parallel longitudinal is placed in pond, and each pond often row puts 4 hard disks, pool edge Furrow face width 5cm, exceeds basin bottom 5cm, is laid on above pond with a monoblock impermeable film, arranges row at two ends, pond simultaneously The mouth of a river;
3-2) neatly placing seedling raising hard disc in pond, hard disk connects with hard disk but the most overlapping;
3-3) covering non-woven fabrics on seedling raising hard disc, non-woven fabrics edge is compacted;
3-4) filling horse race water in seedling pond, to keep, substrate is moistening to be as the criterion, and in controlling pond before the rice shoot 1.5 leaf phase, nothing is long-pending Water, utilizes the folding of skylight and two side shirt edges to control greenhouse temperature at 10-30 DEG C;Rice shoot 1.5 leaf after date sets up water layer, persistently protects Water holding floor height goes out seedling dish 1-2cm, carries out watery ricenursery, utilizes the folding of skylight and two side shirt edges to control greenhouse temperature at 10-25 ℃;To change water for cooling when meeting high temperature in good time;Seedling growing starts to discharge pool inner water in first 1 day and divides;
3-5) transplant first 4 days and open non-woven fabrics seedling exercising, make rice shoot be suitable for transplanting requirement;At the i.e. 18-20 days length of time rice seedlings grow, rice shoot is high Degree reaches 15-20 cm, leaf age 3.8-4.2 leaf, and neatly, seedling dish dish knot degree does not ruptures when mentioning well, reaches for Miao Ting, Ye Lv, growth Organic paddy rice strengthens seedling standard, if can not transplant in time, then by the moisture-holding capacity in substrate in water spray control seedling raising hard disc, prevents Rice shoot dehydration is dead.
Embodiment 2: substantially the same manner as Example 1, difference is,
One: 1-1) bask seeds: before sowing, rice paddy seed is basked seeds 3 days;
It is two: 1-2 years old) seed treatment: use the warm water soaking of 55 DEG C to proceed to after 15 minutes in clear water and soak 40 hours;
Its three: step 1-4) to 1-7) take do mechanization operation, hard disk is put into automatization's seedling machinery, completes substrate and fill out Filling-uniformly water-lid seed integration operation in sowing-substrate, substrate filling thickness is 2.0-2.2cm, uniform premature rice thickness of sowing Be adjusted to 580g/ square metre-650g/ square metre (often dish 90-100g), spray water to water supply in media is saturated but water does not spills at the bottom of hard disk Hole, lid seed stromal thickness is 0.3~0.5cm;
Its four: step 2): hard disk is stacked and is neatly placed in hot house, with black plastic film, hard discs body is covered Lid, is as the criterion with light tight, when canopy temperature is more than 35 DEG C, the most aeration-cooling, plants in darkening accelerating germination 45-55 hour, dish During son more than the 80% long 10-15mm of bud, darkening terminates;
Its five: step 3-1) longitudinally disposed three seedling ponds in span is 8 meters of booths, each pond width is 2.1 meters, in the middle of adjacent pond, aisle is wide 0.8 meter, and hard disk is longitudinally placed in pond with pond is parallel longitudinal, often goes in each pond Put 7 hard disks, pool edge furrow face width 5cm, exceed basin bottom 5cm, be laid on above pond with a monoblock impermeable film, with Time at two ends, pond, discharge outlet is set.
Embodiment 3: substantially the same manner as Example 1, difference is, 1-2) seed treatment: use the warm water of 65 DEG C to soak Proceed to after steeping 8 minutes clear water soaks 50 hours.
Comparative illustration beneficial effects of the present invention below by the present invention Yu prior art.
Within 2015, carry out booth pond seedling application test in Rong Ping Nan Zhuan village, Dantu District, industry, for trial target Kind for south round-grained rice 9108, with hard place hard disk seedling and conventional watery ricenursery for comparison, sowing May 23, often dish application rate is 100 grams, Every kind of seedling raising method seedling area is 1 mu.Measured when 18 days seedling length of time rice seedlings grow that plant height, stem be thick, leaf age, white root, SPAD value, hundred Strain fresh weight, the root system dish knot index such as power, seedling vigorous index, result shows that the seedling quality that the seedling of booth pond processes is considerably better than biography System rice seedling bed seedling processes, and has reached and exceeded hard disk seedling seedling quality.
The impact on seedling quality of table 1 different disposal

Claims (10)

1. a booth pond Oryza sativa L. hard disk method of raising seedling, including step 1) sow and step 2) darkening process, it is characterised in that Darken Qi Miaohou carry out step 3) pond seedling, described step 1) step as follows:
1-1) bask seeds: before sowing, rice paddy seed is basked seeds 2-3 days;
1-2) seed treatment: use the warm water soaking of 55-65 DEG C to proceed to after 8-15 minute in clear water and soak 40-50 hour;
1-3) substrate prepares: selects organic substrate and carries out process of sieving, it is ensured that substrate is without caking, without grit;
1-4) substrate is filled: substrate is inserted hard disk, and hard disk height is 3cm, and substrate filling thickness is 2.0-2.2cm;
1-5) uniformly sowing: uniformly premature rice thickness of sowing is adjusted to 580g/ square metre-650g/ square metre (often dish 90-100g);
1-6) water in substrate: spray water to water supply in media is saturated but water does not spills over hard disk bottom outlet;
1-7) lid seed: with substrate uniform lid seed to not leaking seed;
Described step 2) step as follows: the hard disk that sowing is terminated stacks neatly, moves into indoor and also completely cuts off light;According to hard disk Hardness, stack every 40-50 opening seedling raising hard disc is a pile, leaves space, and cover on the superiors' seedling raising hard disc between heap and heap One empty hard disk, indoor temperature controls at 10-35 DEG C, when temperature is more than 35 DEG C, lowers the temperature in time;Darken accelerating germination 45-55 hour, In dish during the long 10-15mm of seed more than 80% bud, darkening terminates;
Described step 3) step as follows:
3-1) longitudinally disposed seedling pond in booth, pool edge furrow face exceeds basin bottom and is no less than 5cm, uses a monoblock Impermeable film is laid on above pond, arranges discharge outlet at two ends, pond simultaneously;
3-2) neatly placing seedling raising hard disc in pond, hard disk connects with hard disk but the most overlapping;
3-3) covering non-woven fabrics on seedling raising hard disc, non-woven fabrics edge is compacted;
3-4) filling horse race water in seedling pond, to keep, substrate is moistening to be as the criterion, without hydrops in control pond before the rice shoot 1.5 leaf phase, The folding utilizing skylight and two side shirt edges controls greenhouse temperature at 10-30 DEG C;Rice shoot 1.5 leaf after date sets up water layer, persistently keeps Water layer exceeds seedling dish 1-2cm, carries out watery ricenursery, utilizes the folding of skylight and two side shirt edges to control greenhouse temperature at 10-25 DEG C; To change water for cooling when meeting high temperature in good time;Seedling growing starts to discharge pool inner water in first 1 day and divides;
3-5) transplant first 4 days and open non-woven fabrics seedling exercising, make rice shoot be suitable for transplanting requirement;At the i.e. 18-20 days length of time rice seedlings grow, rice shoot height reaches To 15-20cm, leaf age 3.8-4.2 leaf, neatly, seedling dish dish knot degree does not ruptures when mentioning well, reaches organic for Miao Ting, Ye Lv, growth Paddy rice seedling strengthening standard, if can not transplant in time, then by the moisture-holding capacity in substrate in water spray control seedling raising hard disc, prevents rice shoot Dehydration is dead.
Booth pond the most according to claim 1 Oryza sativa L. hard disk method of raising seedling, it is characterised in that described step 1-2) in, temperature Coolant-temperature gage is 60 DEG C.
Booth pond the most according to claim 1 and 2 Oryza sativa L. hard disk method of raising seedling, it is characterised in that described step 1-2) In, the warm water soaking time is 10 minutes.
Booth pond the most according to claim 1 Oryza sativa L. hard disk method of raising seedling, it is characterised in that described step 1-4) arrive 1- 7) take do mechanization operation, hard disk is put into automatization's seedling machinery, complete water-lid seed in substrate filling-uniform sowing-substrate Integration operation.
5. according to the booth pond Oryza sativa L. hard disk method of raising seedling described in claim 1 or 4, it is characterised in that described step 1-7) In, lid seed stromal thickness is 0.3~0.5cm.
Booth pond the most according to claim 1 Oryza sativa L. hard disk method of raising seedling, it is characterised in that described step 2) in, described Indoor are in hot house, cover hard discs body with black plastic film, are as the criterion with light tight, when canopy temperature exceedes When 35 DEG C, the most aeration-cooling.
Booth pond the most according to claim 1 Oryza sativa L. hard disk method of raising seedling, it is characterised in that described step 3-1) in, can Multiple seedling pond arranged in parallel is set according to booth span, in the middle of adjacent pond, sets aisle.
Booth pond the most according to claim 1 Oryza sativa L. hard disk method of raising seedling, it is characterised in that described step 3-1) in, water Pond pool edge furrow face width 5cm.
9. according to the booth pond Oryza sativa L. hard disk method of raising seedling described in claim 1 or 7 or 8, it is characterised in that described step 3- 2), in, hard disk is laterally and pond is parallel longitudinal is placed in pond.
Pond Oryza sativa L. hard disk method of raising seedling in canopy the most according to claim 9, it is characterised in that described step 3-1) in, Booth span is 6 meters, arranges two seedling ponds in canopy, and each pond width is 2.5 meters, and middle aisle is wide 0.8 meter.
CN201610402308.8A 2016-06-03 2016-06-03 A kind of booth pond Oryza sativa L. hard disk method of raising seedling Pending CN106105846A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107836337A (en) * 2017-10-31 2018-03-27 中国水稻研究所 A kind of method of raising seedling of machine-transplanted rice light soil-less matrix
CN109463258A (en) * 2018-09-20 2019-03-15 宜兴市金裕穗农业产业发展有限公司 A kind of online production method of rice bud disk

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103348888A (en) * 2013-07-12 2013-10-16 溧阳市作物栽培技术指导站 Hard pan firm ground rice seedling raising method of mechanized rice transplanting
CN104663230A (en) * 2015-03-17 2015-06-03 贵州卓豪农业科技有限公司 Method for cultivating mechanized transplanted seedlings of rice by use of organic medium production line in gutter-connected plastic greenhouse

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103348888A (en) * 2013-07-12 2013-10-16 溧阳市作物栽培技术指导站 Hard pan firm ground rice seedling raising method of mechanized rice transplanting
CN104663230A (en) * 2015-03-17 2015-06-03 贵州卓豪农业科技有限公司 Method for cultivating mechanized transplanted seedlings of rice by use of organic medium production line in gutter-connected plastic greenhouse

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107836337A (en) * 2017-10-31 2018-03-27 中国水稻研究所 A kind of method of raising seedling of machine-transplanted rice light soil-less matrix
CN109463258A (en) * 2018-09-20 2019-03-15 宜兴市金裕穗农业产业发展有限公司 A kind of online production method of rice bud disk
CN109463258B (en) * 2018-09-20 2022-09-20 宜兴市金裕穗农业产业发展有限公司 On-line manufacturing method of rice sprout trays

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