CN107231985A - A kind of method that crop rotation changes rice quality - Google Patents
A kind of method that crop rotation changes rice quality Download PDFInfo
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- CN107231985A CN107231985A CN201710275771.5A CN201710275771A CN107231985A CN 107231985 A CN107231985 A CN 107231985A CN 201710275771 A CN201710275771 A CN 201710275771A CN 107231985 A CN107231985 A CN 107231985A
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Abstract
The invention belongs to paddy rice crop rotation planting technology field, and in particular to a kind of method that crop rotation changes rice quality, include the plantation harvesting of First Year capsicum, First Year astragalus cultivation, the Second Year Radix Astragali is harvested and pepper planting, capsicum harvesting in the 3rd year, Rice Cropping and harvesting, pepper seedling raising.The present invention has advantages below compared with prior art：Suitable varieties of plant is selected in the present invention, field is set to be utilized effectively, dry green pepper and the plantation of the Radix Astragali, can not only make paddy rice reduce the growth of weeds in plantation, improve Rice Cropping benefit, pepper root and Radix Astragali plant are stayed in soil, increase soil fertility and water holding capacity, reduce irrigation quantity of the paddy rice in plantation, reduce the generation of pest and disease damage, improve nutrition ancestral grave in rice, improve setting percentage and yield.
Description
Technical field
The invention belongs to paddy rice crop rotation planting technology field, and in particular to a kind of method that crop rotation changes rice quality.
Background technology
The constant rice cultivation on same soil, is gone out due to soil fertility and moved back year after year, the numerous life of weeds, can swash yield
Subtract, soil can become barren, lack nutritional substrate material, not only due to taken out with the absorption of product, while also because
Beneficial microbe in soil reduces viability, and in order to improve this situation, prior art generally utilizes the side of paddy rice crop rotation
Formula improves soil regime, increases soil fertility, and field weeds when reducing rice cultivation, Bangbu belongs to Northern Area of Huaihe River, is generally receiving
Obtain and planted after paddy rice with the wheat of semi-winterness, winter variety, although the yield of paddy rice has certain raising, weeds rate also substantially drops
It is low, but rice quality do not significantly improve, and especially chalkness ratio is higher, and crop rotation kind is relatively single, has to Rice Cropping
Beneficial effect is also relatively limited, in order to further improve rice quality, and paddy rice crop rotation is further studied.
The content of the invention
The purpose of the present invention is that there is provided a kind of method that crop rotation changes rice quality the problem of being directed to existing.
The present invention is achieved by the following technical solutions：A kind of method that crop rotation changes rice quality, including following step
Suddenly：
（1）Hot Pepper Seedling field planting will be educated First Year mid-January upper one year, harvested in the 4-5 middle of the month, harvested 3-4 times, will after harvesting
Seedling is cut in whole strain, and plant root is stayed in field；
（2）The First Year drilling mid-June Radix Astragali, the astragalus membranaceus seed is soaked seed with nursery liquid prior to seeding, and vapours is used after seed soaking
Drenched burlap parcel, keeping temperature is that 34-37 DEG C of stewing system is sowed after 36 hours, and Second Year harvests reed head mid-August, will be withered
Plant cauline leaf stay in Tanaka；
（3）Hot Pepper Seedling is educated at the beginning of Second Year September, field planting mid-October, in early January, the 3rd to last ten-days period harvesting, is harvested 3-4 times,
Seedling is cut into whole strain after harvesting, plant root is stayed in field；
（4）In mid-April, the 3rd direct seading rice, rice striking root phase, boot stage, beginning ear period to full heading time, tillering stage are with shallow water
Irrigate, harvesting mid-October；
（5）In early November, the 3rd broadcasts capsicum kind nursery, until next year field planting mid-January；（6）Under repeat step 1-5 is carried out
It is rounds of to plant.
As further improvement of these options, the step（3）And step（5）Described in Hot Pepper Seedling it is big in plastics
Canopy, Small plastic shed or heat preserving type improvement cold bed plantation, during nursery, it is 26-32 DEG C to keep nursery temperature, is being transplanted in the last week
No longer pour water.
As further improvement of these options, the Hot Pepper Seedling is highly 22-26cm in field planting.
As further improvement of these options, the capsicum is dry green pepper kind.
As further improvement of these options, Radix Astragali topdressing amount during planting is the 75- of existing topdressing amount
80%。
As further improvement of these options, the step（3）Described in paddy rice draining dry field before harvesting, make receipts
Accomplish that field is anhydrous when cutting.
As further improvement of these options, after the pepper plant harvesting, the root stayed in soil is being turned over
During blend.
The present invention has advantages below compared with prior art：Suitable varieties of plant is selected in the present invention, field is obtained
Effectively utilize, the plantation of dry green pepper and the Radix Astragali, paddy rice can not only be made to reduce the growth of weeds in plantation, improve Rice Cropping effect
Benefit, pepper root and Radix Astragali plant are stayed in soil, increase soil fertility and water holding capacity, reduce paddy rice pouring water in plantation
Amount, reduces the generation of pest and disease damage, improves nutrition ancestral grave in rice, improves setting percentage and yield.
Embodiment
Embodiment 1
A kind of method that crop rotation changes rice quality, comprises the following steps：
（1）Hot Pepper Seedling field planting will be educated First Year mid-January upper one year, harvested in the 4-5 middle of the month, harvested 3-4 times, will after harvesting
Seedling is cut in whole strain, and plant root is stayed in field；
（2）The First Year drilling mid-June Radix Astragali, the astragalus membranaceus seed is soaked seed with nursery liquid prior to seeding, and vapours is used after seed soaking
Drenched burlap parcel, keeping temperature is that 34-37 DEG C of stewing system is sowed after 36 hours, and Second Year harvests reed head mid-August, will be withered
Plant cauline leaf stay in Tanaka；
（3）Hot Pepper Seedling is educated at the beginning of Second Year September, field planting mid-October, in early January, the 3rd to last ten-days period harvesting, is harvested 3-4 times,
Seedling is cut into whole strain after harvesting, plant root is stayed in field；
（4）In mid-April, the 3rd direct seading rice, rice striking root phase, boot stage, beginning ear period to full heading time, tillering stage are with shallow water
Irrigate, harvesting mid-October；
（5）In early November, the 3rd broadcasts capsicum kind nursery, until next year field planting mid-January；
（6）Repeat step 1-5 carries out next round crop rotation plantation.
Experiment is set, in the plantation of Bangbu, carried out by experiment kind of Qingan County in planting experiment, control group according to normal
Rule method plants Qingan County paddy rice, and existing method refers to carry out crop rotation with winter habit wheat and the kind paddy rice, to the paddy rice after harvest
Plant performance and rice quality is detected, wherein, embodiment 1 and control group set 3 repetition experiments, Rice Cropping respectively
Performance uses Ministry of Agriculture's NY147-88 methods, obtains data below：
The Rice Cropping performance of table 1
| Project | Mass of 1000 kernel（g） | Setting percentage（%） | Yield（Kg/ mus） |
| Embodiment 1 | 28.6 | 76.9 | 572.64 |
| Control group | 28.1 | 74.2 | 563.19 |
The present invention is can be seen that by data in table 1 setting percentage and mass of 1000 kernel are improved on the basis of control group, so as to increase
Rice yield, with certain economic implications.
The paddy rice component content of table 2
| Project | Amylose content（%） | Fat content（%） | Protein content（%） |
| Embodiment 1 | 18.59 | 10.98 | 6.45 |
| Control group | 18.86 | 9.12 | 6.75 |
Can be seen that method in the present invention by data in table 2 makes rice fat have certain rise, and rice fat content influences
To the gloss, flavour and palatability of rice, amylose content is accordingly reduced, and is that grain of rice extensibility is improved, is improved rice food
Flavor quality.
The paddy rice husk rice exterior quality of table 3
| Project | Coarse Rice Rate（g） | Polished rice rate（%） | Head rice rate（%） | Chalkness ratio（%） |
| Embodiment 1 | 80.2 | 67.1 | 51.74 | 9.6 |
| Control group | 79.9 | 66.7 | 51.55 | 9.8 |
Can be seen that alternating method in the present invention by data in table 3 can make the polished rice rate of rice and rough compared with prior art
Rice rate is correspondingly improved, and chalkness ratio reduction amount is less, and overall qualities improve.
Claims (7)
1. a kind of method that crop rotation changes rice quality, it is characterised in that comprise the following steps：
（1）Hot Pepper Seedling field planting will be educated First Year mid-January upper one year, harvested in the 4-5 middle of the month, harvested 3-4 times, will after harvesting
Seedling is cut in whole strain, and plant root is stayed in field；
（2）The First Year drilling mid-June Radix Astragali, the astragalus membranaceus seed is soaked seed with nursery liquid prior to seeding, and vapours is used after seed soaking
Drenched burlap parcel, keeping temperature is that 34-37 DEG C of stewing system is sowed after 36 hours, and Second Year harvests reed head mid-August, will be withered
Plant cauline leaf stay in Tanaka；
（3）Hot Pepper Seedling is educated at the beginning of Second Year September, field planting mid-October, in early January, the 3rd to last ten-days period harvesting, is harvested 3-4 times,
Seedling is cut into whole strain after harvesting, plant root is stayed in field；
（4）In mid-April, the 3rd direct seading rice, rice striking root phase, boot stage, beginning ear period to full heading time, tillering stage are with shallow water
Irrigate, harvesting mid-October；
（5）In early November, the 3rd broadcasts capsicum kind nursery, until next year field planting mid-January；（6）Under repeat step 1-5 is carried out
It is rounds of to plant.
2. a kind of crop rotation changes the method for rice quality as claimed in claim 1, it is characterised in that the step（3）And step
（5）Described in Hot Pepper Seedling vinyl house, Small plastic shed or heat preserving type improvement cold bed plantation, during nursery, keep nursery temperature
For 26-32 DEG C, no longer poured water in the last week transplanting.
3. a kind of crop rotation changes the method for rice quality as claimed in claim 2, it is characterised in that the Hot Pepper Seedling is in field planting
Highly it is 22-26cm.
4. a kind of crop rotation changes the method for rice quality as claimed in claim 3, it is characterised in that the capsicum is dry green pepper product
Kind.
5. a kind of crop rotation changes the method for rice quality as claimed in claim 1, it is characterised in that the Radix Astragali is during planting
Topdressing amount is the 75-80% of existing topdressing amount.
6. a kind of crop rotation changes the method for rice quality as claimed in claim 1, it is characterised in that the step（3）Described in
Paddy rice draining dry field before harvesting, makes to accomplish that field is anhydrous during harvesting.
7. a kind of crop rotation changes the method for rice quality as claimed in claim 1, it is characterised in that the pepper plant harvesting
Afterwards, the root stayed in soil is blended during turning over.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710275771.5A CN107231985A (en) | 2017-04-25 | 2017-04-25 | A kind of method that crop rotation changes rice quality |
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| CN201710275771.5A CN107231985A (en) | 2017-04-25 | 2017-04-25 | A kind of method that crop rotation changes rice quality |
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| CN107231985A true CN107231985A (en) | 2017-10-10 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101543163A (en) * | 2009-05-08 | 2009-09-30 | 朱怀山 | Crop seedling/planting method |
| CN104381068A (en) * | 2014-12-05 | 2015-03-04 | 江西省润邦农业开发集团有限公司 | Crop rotation method for southern rice areas |
| CN105393861A (en) * | 2015-10-21 | 2016-03-16 | 桂林兆丰农业投资发展有限公司 | Planting method for organic rice |
| CN106258418A (en) * | 2016-08-16 | 2017-01-04 | 湖南省农业信息与工程研究所 | A kind of spring and summer stubble Fructus Capsici rice field-upland field rotation organic cultivation method |
| CN106305095A (en) * | 2016-08-24 | 2017-01-11 | 文山苗乡三七科技有限公司 | Pseudo-ginseng soil paddy-upland rotation method |
-
2017
- 2017-04-25 CN CN201710275771.5A patent/CN107231985A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101543163A (en) * | 2009-05-08 | 2009-09-30 | 朱怀山 | Crop seedling/planting method |
| CN104381068A (en) * | 2014-12-05 | 2015-03-04 | 江西省润邦农业开发集团有限公司 | Crop rotation method for southern rice areas |
| CN105393861A (en) * | 2015-10-21 | 2016-03-16 | 桂林兆丰农业投资发展有限公司 | Planting method for organic rice |
| CN106258418A (en) * | 2016-08-16 | 2017-01-04 | 湖南省农业信息与工程研究所 | A kind of spring and summer stubble Fructus Capsici rice field-upland field rotation organic cultivation method |
| CN106305095A (en) * | 2016-08-24 | 2017-01-11 | 文山苗乡三七科技有限公司 | Pseudo-ginseng soil paddy-upland rotation method |
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Application publication date: 20171010 |
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