CN101077047B - Bowl-shaped blanket appearance seedling sprout cultivation method - Google Patents
Bowl-shaped blanket appearance seedling sprout cultivation method Download PDFInfo
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- CN101077047B CN101077047B CN2007100694351A CN200710069435A CN101077047B CN 101077047 B CN101077047 B CN 101077047B CN 2007100694351 A CN2007100694351 A CN 2007100694351A CN 200710069435 A CN200710069435 A CN 200710069435A CN 101077047 B CN101077047 B CN 101077047B
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- bowl
- seedling
- rice
- alms bowl
- subsoil
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- 238000012364 cultivation method Methods 0.000 title claims description 5
- 239000002689 soil Substances 0.000 claims abstract description 20
- 241000209094 Oryza Species 0.000 abstract description 49
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 48
- 235000009566 rice Nutrition 0.000 abstract description 48
- 238000000034 method Methods 0.000 abstract description 11
- 238000009331 sowing Methods 0.000 abstract description 5
- 238000010899 nucleation Methods 0.000 description 4
- 239000003337 fertilizer Substances 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 230000035040 seed growth Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The present invention provides clustered blanket-like rice seedling raising process completed in rice seedling raising tray with arranged bowls inside it. The clustered blanket-like rice seedling raising process includes the following steps: 1. feeding bottom soil higher than the bowls and lower than the tray frame; 2. sowing on the bottom soil in the located bowls; and 3. covering rice seeds with top soil. The process can obtain rice seedling in clusters, connected together and suitable for transplanting with rice seedling transplanter.
Description
Technical field
The present invention relates to rice mechanization rice transplanting seedling growing process field.
Background technology
Rice mechanization is transplanted used rice shoot at present has two kinds of seedling raising methods.A kind of is blanket appearance seedling sprout cultivation method.This kind method of raising seedling is in the seedling dish, to place certain thickness subsoil, forms the seedling bed, broadcasts sowing quantitative seed on the seedling bed, and seed is unordered evenly sowing at random.After planting cover table soil, cultivate seedling growth and form.The root interleaved discs knot of rice shoot makes rice shoot connect into blanket, so claim blanket appearance seedling.Blanket appearance seedling is mainly used in the seedling of using of rice transplanter.Usually the seedling pawl of rice transplanter grasps the long-pending seedling blanket of a square profile and inserts Tanaka, and the rice shoot number on the long-pending seedling blanket of square profile has determined every cave strain number of rice transplanting, and the general rice shoot that grasps is the 3-5 strain, for a long time more than 6 strains, and hole rate about 5%.The uniformity of the uniformity decision rice transplanting of sowing adopts the mode that increases seeding quantity usually for reducing hole rate, this method seedling, and the big every clump of rice shoot number of seeding quantity is many, and seedling quality is poor.The rice transplanter of Japan, Korea S and China all adopts this method of raising seedling at present.
Another kind is an alms bowl shape rice shoot, and this kind rice shoot is to arrange pot seedling seedling dish that recessed alms bowl bowl constitutes on by rectangular flat plate in certain sequence and cultivate and form a kind of, and method is in the alms bowl bowl, to put into subsoil earlier; The thickness of subsoil is lower than the suitable for reading of alms bowl bowl, compacting then, sowing, covering table soil, and seed will be broadcast in the alms bowl bowl; The surface of table soil can not surpass the upper surface of alms bowl bowl; Seeding quantity in every alms bowl is certain, can change as required, and be independently between each alms bowl of the rice shoot that brings out; Do not join together, string root phenomenon can not be arranged between alms bowl and the alms bowl.Alms bowl shape rice shoot is used for throwing transplanting machine and rice planter, through pulling out or mode such as top is taken out pot seedling and broadcast into Tanaka from the alms bowl bowl.This method seedling make every cave strain number unified, controlled, but seedling-taking mechanism is complicated, and difficulty is big, and the type of applying is not arranged at present as yet.
China's hybrid rice area has accounted for more than 50% of cultivated area, and the plantation characteristics of hybrid rice are that requirement transplanting density is low, and it is few to insert every clump of strain given figure of planting, general 1-2 strain, and seedling quality requires height.Rice transplanter and the blanket appearance seedling that matches are when operation because the seedling pawl of rice transplanter is only pullled fracture vertically cutting laterally to lean on when grasping the long-pending seedling blanket of square profile, the long-pending and rice shoot of each square profile that grasps differ to, the strain number is many; Though alms bowl shape rice shoot can be realized the 1-2 strain of every alms bowl, be fit to the plantation of hybrid rice, there is not corresponding transplanting equipment.
Summary of the invention
Technical problem to be solved by this invention provides a kind of bowl-shaped blanket appearance seedling sprout cultivation method that can be applicable to present transplanting equipment and can satisfy hybrid rice rice transplanting requirement.For this reason, the present invention adopts following technical scheme: its utilization periphery is provided with the limit wall with certain altitude, the seedling dish that is provided with some alms bowl bowls of arranging in length and breadth of trying to get to the heart of a matter carries out seedling; And may further comprise the steps:
1), in the seedling dish, add subsoil, the subsoil alms bowl bowl that is higher than the seedling dish is lower than the Bian Bi top of seedling dish;
2), the alms bowl bowl position positioning and quantitative of corresponding seedling dish is sowed at seed on the subsoil on the alms bowl bowl;
3), after planting, cover top soil, to lose seed degree of being.
Because adopt technical scheme of the present invention, after rice shoot was bred, the rice shoot in the seedling dish had both connected in flakes, press the Cong Youxu arranged distribution again simultaneously, reach the low machine transplanting of rice seedling requirement of few this quantitative damaged seedling rate of hybrid rice.
Description of drawings
The sketch map of the seedling dish that Fig. 1 is utilized for the embodiment of the invention 1.
Fig. 2 is in the embodiment of the invention 1, the sketch map in the seedling dish behind the adding subsoil.
Fig. 3 is in the embodiment of the invention 1, after planting sketch map.
Fig. 4 is in the embodiment of the invention 1, the sketch map after covering top soil.
Fig. 5 is in the embodiment of the invention 1, the sketch map after rice shoot is bred.
The sketch map of the seedling dish that Fig. 6 is utilized for the embodiment of the invention 2.
Fig. 7 is the A-A cutaway view Amplified image of Fig. 6.
Fig. 8 is the B-B cutaway view Amplified image of Fig. 6.
Fig. 9 is for being example with Fig. 8, and the present invention adds the sketch map behind the subsoil in the seedling dish.
Figure 10 is for being example with Fig. 8, and the present invention is at after planting sketch map.
Figure 11 is for being example with Fig. 8, the sketch map of the present invention after covering top soil.
Figure 12 is for being example with Fig. 8, the sketch map of the present invention after rice shoot is bred.
Embodiment
Embodiment 1
With reference to accompanying drawing 1.The present invention utilize periphery to be provided with to have certain altitude limit wall 11, try to get to the heart of a matter 10 be provided with some alms bowl bowls 12 of arranging in length and breadth the seedling dish carry out seedling;
In the present embodiment, the said seedling dish integral structure that to be plastic film form through plastic uptake or compression moulding.Said alms bowl bowl bottom is provided with one or more apertures.The peripheral shape of said disk body is rectangular.
With reference to accompanying drawing 2, at first, in the seedling dish, add subsoil 2, the alms bowl bowl that subsoil is higher than the seedling dish is lower than the Bian Bi top of seedling dish; Subsoil is independent soil, and subsoil also can be the nutrition soil that materials such as soil, organic matter mix by a certain percentage, also can add a certain amount of seedling strengthen agent and composite fertilizer in the subsoil; Can suitably suppress subsoil.
With reference to accompanying drawing 3, the alms bowl bowl position of corresponding seedling dish by the mode positioning and quantitative of bunch planting with seed 3 by hand mode or be sowed on the subsoil on the alms bowl bowl with facility; Seed can pass through vernalization or without vernalization, can on the position of subsoil alms bowl bowl, extrude planting hole with instrument prior to seeding, or not extrude planting hole.
With reference to accompanying drawing 4, after planting, cover top soil 4, to lose seed degree of being.
With reference to accompanying drawing 5, under conditions such as certain water, fertilizer, temperature, cultivate seed growth and be fit to the rice shoot that rice transplanter is used until growing into.After rice shoot was bred, because the extensibility of root, growth made each pot seedling be interconnected to a slice and forms bowl-shaped blanket appearance seedling in the soil of a part of root 5 more than the alms bowl bowl surface, reaches the requirement of hybrid rice machine transplanting of rice seedling.
Should keep soil moist before emerging, seed sprouting keeps soil between moist and soil turn white to one heart stage of two leaves.
With reference to accompanying drawing 6-12, method of raising seedling that present embodiment provided and embodiment 1 are basic identical, are that trying to get to the heart of a matter of the seedling dish that utilized 10 also is provided with between alms bowl bowl 12 and is communicated with groove 13, in Fig. 6-12, and the identical connotation of representative that drawing reference numeral is identical with Fig. 1-5.
With reference to accompanying drawing 12, after rice shoot is bred, because the extensibility of root; Part root 5 is grown in the soil that is communicated with groove 13 and in the soil more than the alms bowl bowl surface and is made each pot seedling be interconnected to a slice formation bowl-shaped blanket appearance seedling; Reach the requirement of hybrid rice machine transplanting of rice seedling, and adjacent rice shoot links to each other through being in the root that is communicated with in the groove to a great extent; Both guaranteed the bonding strength between rice shoot and connected formability, made again that trans-planter separate cleft cutting seedling was more easy simultaneously.
Claims (1)
1. bowl-shaped blanket appearance seedling sprout cultivation method is characterized in that its utilization periphery is provided with the limit wall with certain altitude, the seedling dish that is provided with some alms bowl bowls of arranging in length and breadth of trying to get to the heart of a matter carries out seedling; And may further comprise the steps:
1), in the seedling dish, add subsoil, the subsoil alms bowl bowl that is higher than the seedling dish is lower than the Bian Bi top of seedling dish;
2), the alms bowl bowl position positioning and quantitative of corresponding seedling dish is sowed at seed on the subsoil on the alms bowl bowl;
3), after planting, cover top soil, to lose seed degree of being.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100694351A CN101077047B (en) | 2007-06-20 | 2007-06-20 | Bowl-shaped blanket appearance seedling sprout cultivation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100694351A CN101077047B (en) | 2007-06-20 | 2007-06-20 | Bowl-shaped blanket appearance seedling sprout cultivation method |
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| Publication Number | Publication Date |
|---|---|
| CN101077047A CN101077047A (en) | 2007-11-28 |
| CN101077047B true CN101077047B (en) | 2012-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100694351A Active CN101077047B (en) | 2007-06-20 | 2007-06-20 | Bowl-shaped blanket appearance seedling sprout cultivation method |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103348858B (en) * | 2013-07-11 | 2014-12-03 | 扬州大学 | Bowl body blanket seedling raising method |
| CN103651087B (en) * | 2013-12-10 | 2015-08-26 | 中国水稻研究所 | The seedling raising device of paddy rice long blanket bowl-shaped blanket appearance seedling and method and the long blanket bowl-shaped blanket appearance seedling of paddy rice |
| CN104996195A (en) * | 2014-04-22 | 2015-10-28 | 祁明华 | Seedling raising disc for mechanized rice transplanting |
| CN104381000A (en) * | 2014-11-25 | 2015-03-04 | 中国水稻研究所 | Mechanical rice-seedling planting, raising and transplanting method with tray and rice-seedling raising tray |
| CN104782287B (en) * | 2015-03-24 | 2016-06-08 | 遵义县润田农机专业合作社 | Slotting formula mechanized planting method is completely planted in a kind of rice field, Hills |
| CN104705137B (en) * | 2015-04-03 | 2017-02-22 | 中国农业科学院麻类研究所 | Rice seedling raising method for mechanical transplanting |
| CN105960913B (en) * | 2016-05-12 | 2018-06-29 | 巢湖市鑫宇良种农民专业合作社 | Strengthening seedling of rice machine method for culturing seedlings |
| CN107306712A (en) * | 2017-06-19 | 2017-11-03 | 枞阳县横埠庆平家庭农场 | A kind of rice seedling cultural method |
| CN114128460A (en) * | 2021-11-04 | 2022-03-04 | 湖南省裕登农业科技开发有限责任公司 | Rice planting equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2471092Y (en) * | 2001-02-16 | 2002-01-16 | 刘景春 | Bowl tray for raising seedling of rice |
| CN2552326Y (en) * | 2002-08-05 | 2003-05-28 | 孙根祥 | Seedling-throwing and rice seedling-growing soft plate |
-
2007
- 2007-06-20 CN CN2007100694351A patent/CN101077047B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2471092Y (en) * | 2001-02-16 | 2002-01-16 | 刘景春 | Bowl tray for raising seedling of rice |
| CN2552326Y (en) * | 2002-08-05 | 2003-05-28 | 孙根祥 | Seedling-throwing and rice seedling-growing soft plate |
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| Publication number | Publication date |
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| CN101077047A (en) | 2007-11-28 |
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