CN107810809A - A kind of new matrix of rice is without native dry rice seedling method - Google Patents
A kind of new matrix of rice is without native dry rice seedling method Download PDFInfo
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- CN107810809A CN107810809A CN201711087764.9A CN201711087764A CN107810809A CN 107810809 A CN107810809 A CN 107810809A CN 201711087764 A CN201711087764 A CN 201711087764A CN 107810809 A CN107810809 A CN 107810809A
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Abstract
The invention discloses a kind of new matrix of rice without native dry rice seedling method, comprise the following steps：（1）Rice husk processing；（2）By step（1）The rice husk fermented is puddled with nutritional agents and seedling medium uniformly is made, and then lays to the seedling disk set；（3）Sowing and covering：In step（2）Having laid the seedling disk of matrix, often disk broadcasts 100~125g of bud kind：（4）According to the Different Raising Seedling stage carry out 1. temperature treatment, 2. water management, 3. seedbed top dressing, 4. prevent damping-off, 5. prevent Liriomyza.Rice husk is passed through crushing and processing by the present invention, and rice husk fermentation is carried out using ferment bacterium, then is mixed nutritional agents and made matrix, is realized without soilization seedling, and is not limited by factors such as Tu Yuan, can shift to an earlier date seedling.Ferment rice husk good permeability, and the seedling quality brought out is good, and rice shoot well developed root system, Bai Genduo, root bar number are more, root long, can effectively mitigate the generation of seedbed disease, is transplanted to behind crop field that block of turning green, tiller morning, effective tillering are more, and yield potential is big.
Description
Technical field
The invention belongs to raising rice seedlings technical field, and in particular to a kind of new matrix of rice is without native dry rice seedling method.
Background technology
Rice is one of most important cereal crops in the world, and world's population of more than half is using rice as staple food.China
It is eating rice production state and country of consumption maximum in the world, the sown area of rice is larger, occupies second in world's Rice Cropping,
Total output occupies first place in the world.In recent years, due to the quickening of Re-search on Urbanization process and industry restructuring paces, Rice Production side
Formula is quickly changed to Development Tendency of Bowl-rear Transplanting Mechanization mode.
The application of rice mechanization transplantation technique, mainly influenceed by two factors, one is rice transplanter performance and its behaviour
Make, another is exactly the cultivation that suitable rice mechanical transplanting strengthens seedling；And instantly, riding type high-speed transplanter, which inserts frequency, to be reached
13.3 times/second, 800 beats/min, 6.6 revolutions per seconds of revoliving arm rotating speed, 400 revs/min, rice transplanter operating rate has obtained larger carry
Rise, and at the same time researcher is using Psudo-carrier phase DGPS (also referred to as RTKGPS) technology and optical fibre gyro (FOG) sensing
The unmanned high-accuracy water rice transplanter that device etc. is developed also has been born, and rice transplanter has developed to a very high level；Seedling
The cultivation of seedling turns into the key factor for restricting rice mechanization transplanting development instantly.
Paddy drought seedling Technique Popularizing is existing more than 20 years, and the technology largely uses mountain region fertile soil and high-quality drought due to needing
Field soil does nursery soil, thus can cause dry land topsoil soils and mountain garden heavy damage；Simultaneously because spring gets warm again after a cold spell evening, soil
Thaw late, fetch earth difficulty, and will also result in begin sowing in good time；And the technology poisoning weight is used, influence the normal life of rice seedling
Long development, crop harmful substance residual quantity is big, is unfavorable for the production of pollution-free food.Technology of Raising Seedlings Without Soil solves
These problems, are the technical important breakthrough of raising rice seedlings and innovation.
The content of the invention
To solve above-mentioned the shortcomings of the prior art, the present invention provides a kind of new matrix of rice without native dry rice seedling method,
Rice husk is passed through into crushing and processing, rice husk fermentation is carried out using ferment bacterium, then mixes nutritional agents and makees matrix, is realized without soilization seedling,
And do not limited by factors such as Tu Yuan, seedling can be shifted to an earlier date.Ferment rice husk good permeability, and the seedling quality brought out is good, rice shoot
Well developed root system, Bai Genduo, root bar number are more, root long, can effectively mitigate the generation of seedbed disease, be transplanted to behind crop field block of turning green,
Tiller is early, effective tillering is more.
To achieve these goals, the present invention provides following technical scheme, a kind of new matrix of rice without native dry rice seedling method,
Comprise the following steps：
（1）Rice husk processing：After rice husk is crushed, addition ferment bacterium, freshly-slaughtered poultry excrement, rice bran or wheat bran, urea, strong seedling agent, water mix
Close uniformly, then heap strip is trapezoidal, and fermentation is covered with gunnysack, treats that rice husk becomes brown or dark brown and completes fermentation；
（2）Substrate preparation and lay：By step（1）The rice husk fermented is puddled with the new matrix seedling nutritional agents of KBS type rice
It is even that seedling medium is made, then lay to the seedling disk set, thickness 2.5mm, be compacted with plate or made real with whisk broom, poured before sowing
It is once permeable；
（3）Sowing and covering：In step（2）Having laid the seedling disk of matrix, often disk broadcasts bud 100~125g of kind, is patted with plank
It is even, then by step（1）The rice husk fermented is covered above seed, thickness 0.5cm, is irrigated after having covered with micro- spraying equipment
Water, mulch film is covered, rice shoot all sprouts opens mulch film in time when seeing green：
（4）Seedbed management：1. temperature treatment：Sowing sealing thermal insulation to before emerging, canopy temperature control system is at 30~32 DEG C；Emerge to a leaf
One heart stage, canopy temperature control system start hardening of divulging information at 25~28 DEG C；The leaf of rice shoot 1.5 increases ventilation, canopy temperature to 2.5 leaf phases
Control is at 20~25 DEG C；The leaf of rice shoot 2.5 is to 3.0 leaf phases, and daytime takes off night lid, and canopy temperature control system is at 20 DEG C；2. water management：After planting extremely
Checked 1 time every 2d before emergence, the seedling disk for having dry phenomenon is watered with micro- spraying equipment, emerged to 1.5 leaf phases every 2d
1 water of teeming, 1.5 leaf beginnings take root elongation after 3~5d pour 1 water；3. seedbed top dressing：Every square metre of rice shoot 1 heart stage of 1 leaf, is imposed
Ammonium sulfate 25g, seedling is washed with clear water sprinkling；4. prevent damping-off：Every square metre of 1.5 leaf phase of rice shoot is with 50% hymexazol 2.0~2.5
Gram being watered 2.5~3.0kg is poured, and is then rinsed with clear water；5. prevent Liriomyza：2~3d before rice transplanting, with person who has rendered outstanding service 10g
It is watered 10kg and sprays 100 square metres of seedbeds, band medicine is gone to the field.
Further, the step（1）The fineness that rice husk crushes is 2.5~3.0mm.
Further, the step（1）Added in middle 1000kg crushing rice husk ferment bacterium 3~4kg, freshly-slaughtered poultry excrement 50~
15~20kg of 100kg, rice bran or wheat bran, 15~20kg of urea, 2~3kg of strong seedling agent, 400~500kg of water are mixed evenly.
Further, the step（2）The new matrix seedling nutritional agents of middle rice husk, KBS type rice, the ratio of strong seedling agent are 25
~28:1:0.5~3.
In summary, the present invention has the advantages that as a result of such scheme：
1st, poisoning is not produced, solves weed in seedbed and poisoning without grass-seed, without enclosed weeding in the rice husk that the present invention uses
The problem of, avoid soil from propagating the generation of disease.
2nd, using Technology of Raising Seedlings Without Soil of the present invention, it is only necessary to 20% sieving fine earth, 80% powdered rice hulls,
Reduce substantial amounts of muck haulage, the workload of sieve soil that soil moved in improve the original nursery is brought, without spending money on nursery soil, per 667m2 It can reduce
Seedbed soil usage amount 0.06m3, save 20 yuan or so of seedling cost.
3rd, sulfur-bearing 93.4%, potassium 0.74%, nitrogen 0.24% in rice husk of the present invention, rot to be that rice is preferable after burying with rice shoot
Organic fertilizer, rice husk are advantageous to growing for rice by conversion, and it is comprehensive to realize rice husk using new matrix paddy drought seedling technology
Close and utilize, rice husk is really turned waste into wealth after crushing and processing are handled.And rice husk is stronger than soil heat preservation property, gone out using rice husk nursery
Miao Zao, 5~7d of nursery can be done sth. in advance, do not influence farming season.
4th, Technology of Raising Seedlings Without Soil of the present invention, does not destroy topsoil soils and mountain garden, and protecting ecology is put down
Weighing apparatus.Moreover, fermentation rice husk good permeability, emergence is early, and rice shoot well developed root system, the tillering ability brought out is strong, and root system is more than seedlings and soil, puts down
Equal radical Bai Genduo, root long, can cultivate strong sprout, can effectively mitigate the generation of seedbed disease up to 15 roots.General 25d
The good root of can disk, root long robust seedling are big beneficial to plant growth, yield potential.
Embodiment
With reference to embodiment, the present invention is described further.
A kind of new matrix of rice comprises the following steps without native dry rice seedling method：
（1）Rice husk processing：After rice husk is crushed, addition ferment bacterium, freshly-slaughtered poultry excrement, rice bran or wheat bran, urea, strong seedling agent, water mix
Close uniformly, then heap strip is trapezoidal, and fermentation is covered with gunnysack, treats that rice husk becomes brown or dark brown and completes fermentation；
（2）Substrate preparation and lay：By step（1）The rice husk fermented is puddled with the new matrix seedling nutritional agents of KBS type rice
It is even that seedling medium is made, then lay to the seedling disk set, thickness 2.5mm, be compacted with plate or made real with whisk broom, poured before sowing
It is once permeable；
（3）Sowing and covering：In step（2）Having laid the seedling disk of matrix, often disk broadcasts bud 100~125g of kind, is patted with plank
It is even, then by step（1）The rice husk fermented is covered above seed, thickness 0.5cm, is irrigated after having covered with micro- spraying equipment
Water, mulch film is covered, rice shoot all sprouts opens mulch film in time when seeing green：
（4）Seedbed management：1. temperature treatment：Sowing sealing thermal insulation to before emerging, canopy temperature control system is at 30~32 DEG C；Emerge to a leaf
One heart stage, canopy temperature control system start hardening of divulging information at 25~28 DEG C；The leaf of rice shoot 1.5 increases ventilation, canopy temperature to 2.5 leaf phases
Control is at 20~25 DEG C；The leaf of rice shoot 2.5 is to 3.0 leaf phases, and daytime takes off night lid, and canopy temperature control system is at 20 DEG C；2. water management：After planting extremely
Checked 1 time every 2d before emergence, the seedling disk for having dry phenomenon is watered with micro- spraying equipment, emerged to 1.5 leaf phases every 2d
1 water of teeming, 1.5 leaf beginnings take root elongation after 3~5d pour 1 water；3. seedbed top dressing：Every square metre of rice shoot 1 heart stage of 1 leaf, is imposed
Ammonium sulfate 25g, seedling is washed with clear water sprinkling；4. prevent damping-off：Every square metre of 1.5 leaf phase of rice shoot is with 50% hymexazol 2.0~2.5
Gram being watered 2.5~3.0kg is poured, and is then rinsed with clear water；5. prevent Liriomyza：2~3d before rice transplanting, with person who has rendered outstanding service 10g
It is watered 10kg and sprays 100 square metres of seedbeds, band medicine is gone to the field.
Wherein, step（1）The fineness that rice husk crushes is 2.5~3.0mm.
Step（1）3~4kg of ferment bacterium, 50~100kg of freshly-slaughtered poultry excrement, rice bran or wheat are added in middle 1000kg crushing rice husk
15~20kg of wheat bran, 15~20kg of urea, 2~3kg of strong seedling agent, 400~500kg of water are mixed evenly.
Step（2）The new matrix seedling nutritional agents of middle rice husk, KBS type rice, the ratio of strong seedling agent are 25~28:1:0.5~
3。
The preferred embodiment of invention is the foregoing is only, is not intended to limit the invention, all spirit in the present invention
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (4)
1. a kind of new matrix of rice is without native dry rice seedling method, it is characterised in that the described method comprises the following steps：
（1）Rice husk processing：After rice husk is crushed, addition ferment bacterium, freshly-slaughtered poultry excrement, rice bran or wheat bran, urea, strong seedling agent, water mix
Close uniformly, then heap strip is trapezoidal, and fermentation is covered with gunnysack, treats that rice husk becomes brown or dark brown and completes fermentation；
（2）Substrate preparation and lay：By step（1）The rice husk fermented is puddled with the new matrix seedling nutritional agents of KBS type rice
It is even that seedling medium is made, then lay to the seedling disk set, thickness 2.5mm, be compacted with plate or made real with whisk broom, poured before sowing
It is once permeable；
（3）Sowing and covering：In step（2）Having laid the seedling disk of matrix, often disk broadcasts bud 100~125g of kind, is patted with plank
It is even, then by step（1）The rice husk fermented is covered above seed, thickness 0.5cm, is irrigated after having covered with micro- spraying equipment
Water, mulch film is covered, rice shoot all sprouts opens mulch film in time when seeing green：
（4）Seedbed management：1. temperature treatment：Sowing sealing thermal insulation to before emerging, canopy temperature control system is at 30~32 DEG C；Emerge to a leaf
One heart stage, canopy temperature control system start hardening of divulging information at 25~28 DEG C；The leaf of rice shoot 1.5 increases ventilation, canopy temperature to 2.5 leaf phases
Control is at 20~25 DEG C；The leaf of rice shoot 2.5 is to 3.0 leaf phases, and daytime takes off night lid, and canopy temperature control system is at 20 DEG C；2. water management：After planting extremely
Checked 1 time every 2d before emergence, the seedling disk for having dry phenomenon is watered with micro- spraying equipment, emerged to 1.5 leaf phases every 2d
1 water of teeming, 1.5 leaf beginnings take root elongation after 3~5d pour 1 water；3. seedbed top dressing：Every square metre of rice shoot 1 heart stage of 1 leaf, is imposed
Ammonium sulfate 25g, seedling is washed with clear water sprinkling；4. prevent damping-off：Every square metre of 1.5 leaf phase of rice shoot is with 50% hymexazol 2.0~2.5
Gram being watered 2.5~3.0kg is poured, and is then rinsed with clear water；5. prevent Liriomyza：2~3d before rice transplanting, with person who has rendered outstanding service 10g
It is watered 10kg and sprays 100 square metres of seedbeds, band medicine is gone to the field.
2. the new matrix of a kind of rice according to claim 1 is without native dry rice seedling method, it is characterised in that：The step（1）
The fineness that rice husk crushes is 2.5~3.0mm.
3. the new matrix of a kind of rice according to claim 1 is without native dry rice seedling method, it is characterised in that：The step（1）
3~4kg of ferment bacterium, 50~100kg of freshly-slaughtered poultry excrement, 15~20kg of rice bran or wheat bran, urine are added in middle 1000kg crushing rice husk
15~20kg of element, 2~3kg of strong seedling agent, 400~500kg of water are mixed evenly.
4. the new matrix of a kind of rice according to claim 1 is without native dry rice seedling method, it is characterised in that：The step（2）
The new matrix seedling nutritional agents of middle rice husk, KBS type rice, the ratio of strong seedling agent are 25~28:1:0.5~3.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109169083A (en) * | 2018-11-12 | 2019-01-11 | 山东省农业科学院农业资源与环境研究所 | A kind of method that rice covering with ground sheeting machine transplanting of rice disk educates non-irrigated seedling |
| CN110012818A (en) * | 2019-04-24 | 2019-07-16 | 张建昌 | A kind of seedling medium and preparation method thereof |
| CN111480560A (en) * | 2020-04-22 | 2020-08-04 | 河北稻宇农业开发有限公司 | Soilless rice seedling raising method |
| CN114931075A (en) * | 2022-06-11 | 2022-08-23 | 黑龙江米艺通农业发展有限公司 | Rice pond seedling raising method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109169083A (en) * | 2018-11-12 | 2019-01-11 | 山东省农业科学院农业资源与环境研究所 | A kind of method that rice covering with ground sheeting machine transplanting of rice disk educates non-irrigated seedling |
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| CN110012818A (en) * | 2019-04-24 | 2019-07-16 | 张建昌 | A kind of seedling medium and preparation method thereof |
| CN111480560A (en) * | 2020-04-22 | 2020-08-04 | 河北稻宇农业开发有限公司 | Soilless rice seedling raising method |
| CN114931075A (en) * | 2022-06-11 | 2022-08-23 | 黑龙江米艺通农业发展有限公司 | Rice pond seedling raising method |
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Application publication date: 20180320 |