CN110476752A - A kind of machine receipts ratooning rice high yield and quality cultivation method reducing cal rolling - Google Patents
A kind of machine receipts ratooning rice high yield and quality cultivation method reducing cal rolling Download PDFInfo
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- CN110476752A CN110476752A CN201910861173.5A CN201910861173A CN110476752A CN 110476752 A CN110476752 A CN 110476752A CN 201910861173 A CN201910861173 A CN 201910861173A CN 110476752 A CN110476752 A CN 110476752A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
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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
- 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
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Abstract
The invention discloses a kind of machines for reducing cal rolling to receive ratooning rice high yield and quality cultivation method, includes the following steps: (1) variety selection；(2) sow and transplant: annual sowing in 20 days or so March was transplanted before April 30；(3) head season fertilizer application；(4) head season water management: using weight dry field management before head season mechanical harvest；(5) measurement of head season soil hardness；(6) head season mechanical harvesting: being gathered in when paddy maturity is up to 90% or so using harvester, stubble height 35-45cm, retains to fall two leaf pulvinus；(7) season fertilizer application is regenerated；(8) it regenerates season water management: filling 1-2cm shallow water immediately after the harvesting of head season, fill 3-5cm deep water when the rice stub axillary bud that cal rolling destroys grows 10cm or more；(9) it regenerates season mechanical harvesting: being gathered in after the whole maturations of paddy using harvester；(10) integrated pest prevention and control.Regeneration rolls the yield in area season after receiving invention significantly improves head season machine, makes to regenerate season yield compared to light dry field raising 8.49%-13.89%, while improve Rice producing, exterior quality.
Description
Technical field
The invention belongs to crop technical fields, and in particular to a kind of machine receipts ratooning rice high yield and high quality for reducing cal rolling
Cultural method.
Background technique
Ratooning rice is after harvesting in finger season, using the resting bud survived on rice stubble, certain cultivation management measure to be taken to make
Sprouting be regenerated tiller and then ear, bloom, is solid, then harvest one season rice cropping pattern.Ratooning rice have breeding time it is short,
The advantages that daily output is high, production cost is low, high financial profit, be south China rice region one season of plantation rice heat have a surplus and plant double
Season rice heat again it is insufficient area and double rice cropping system only plant one season semilate rice rice field raise the multiple-cropping index, increase yield per unit area
One of with the effective measures of income.Therefore, develop ratooning rice for improving China's rice total yield, ensure national food security
Have great importance.
In traditional ratooning rice plantation, head season is based on hand harvest.With the expansion of scale of agricultural production, rural area labor
The transfer of power, the problem of labor shortage, is increasingly prominent in agricultural production, and ratooning rice head season harvesting mode is gradually received with machinery
It is segmented into master, the area that machine receives ratooning rice constantly expands.It low is rolled however, existing rice harvester is difficult to meet ratooning rice head season
Harvesting requires, and rolling damage area to rice stub is more than 1/3, has seriously affected the sprouting and growth for rolling area's regeneration bud, has caused again
Raw season yield is greatly reduced, while rice quality degradation, and remarkable in economical benefits reduces, and machine is caused to receive the further of ratooning rice
Popularization is restricted.Head season mechanical harvesting needs carry out draining dry field before harvest, keep paddy soil strong, on the one hand convenient for receipts
On the other hand cutting mill farm work advantageously reduces cal rolling and ruins the root and stem of certain plants, thus reduce regeneration roll in season area production loss and
Rice matter decline.However, there is presently no study the preceding dry field degree of clear machine receipts ratooning rice head season harvest and regenerate season yield and rice
The relationship of meter Pin Zhi.Therefore, before present invention research is harvested with to optimize season based on dry field degree, it is therefore intended that establish a kind of reduction
The machine of cal rolling receives ratooning rice high yield and quality cultivation method, pushes what machine received ratooning rice to be widely applied and ensure country with this
Grain security.
Summary of the invention
The purpose of the present invention is to provide a kind of machines for reducing cal rolling to receive ratooning rice high yield and quality cultivation method, in head
It under the premise of season obtains high yield, significantly improves regeneration and rolls the yield in area season, and then improve machine and receive ratooning rice regeneration season
Yield, while improving regeneration and rolling the rice quality in area season, effectively reduce season mechanical harvesting rolls destruction, realizes
Machine receives the high yield and quality cultivation of ratooning rice, and the method is easy, easy to operate, is conducive to peasant's increasing both production and income.
To achieve the goals above, the present invention is achieved through the following technical solutions: a kind of machine receipts reducing cal rolling
Ratooning rice high yield and quality cultivation method, includes the following steps:
(1) variety selection: selecting breeding time is 120-135 days, the precocious semilate rice that yielding ability is good, quality is excellent, regeneration power is strong
Or slow ripe Varieties In Late Rice；
(2) sow and transplant: in due course early sowing, on annual March 20 or so, sowing, not late to avoid the rainy day at the end of March, takes a kind of jade
Epiphragma keeps the temperature seedling, and the length of time rice seedlings grow controlled in 35 days；It was transplanted before April 30, strives for season and time for the growth of regeneration season；
(3) head season fertilizer application: the amount of application of quantitative fertilization, nitrogenous fertilizer, phosphate fertilizer and potash fertilizer is controlled in 180-200kg N ha-1、80-100kg P2O5ha-1、60-80kg K2O ha-1；Nitrogenous fertilizer base manure in mass ratio: tillering fertilizer: ear differentiation fertilizer=4:3:3
Ratio application, phosphate fertilizer and potash fertilizer make base manure in transplanting the previous day application entirely；
(4) head season water management: using weight dry field management before head season mechanical harvest, i.e. start within 18-20 days after head Ji Qisui
Dry field is drained, until head season gathers in, tiller early period keeps 2-3cm shoaling layer, the row when tiller number reaches the 80% of expected spike number
Water dry field shines rehydration when to panicle primordium dif ferentiation stage, and booting florescence keeps 5-8cm water layer；
(5) measurement of head season soil hardness: harvesting first 1 day in head season, measures soil hardness, measurement using stratameter
Depth is respectively 5cm, 10cm, 15cm, 20cm；
(6) it head season mechanical harvesting: is gathered in, is stayed using crawler type grain combine when paddy maturity is up to 90% or so
The control of stake height retains to fall two leaf pulvinus in 35-45cm；
(7) regenerate season fertilizer application: regeneration season total fertilization amount control is in 140-160kg N ha-1With 60-80kg K2O
ha-1；Wherein, the amount of application of budding fertilizer is 60-80kg N ha-1With 60-80kg K2O ha-1, 10-12 days after head Ji Qisui
Application；The amount of application for mentioning seed manure is 60-80kg N ha-1, applied in 3 days after the harvesting of head season；
(8) it regenerates season water management: filling shallow water immediately after the harvesting of head season, keep 1-2cm water layer, destroyed to cal rolling
Rice stub axillary bud fills 3-5cm deep water when growing 10cm or more, then uses Dry-wet alternate irrigation, and field is kept to moisten to maturation；
(9) it regenerates season mechanical harvesting: being gathered in after the whole maturations of paddy using combine harvester；
(10) integrated pest prevention and control: the pest and disease damage in the entire growth course of strict control in a conventional manner.
In a specific embodiment of the invention, kind described in step (1) is double-line hybrid rice varieties two excellent 6326 or Xian round-grained rice
Hybrid Rice Varieties river in Zhejiang Province excellent 4949.
In a specific embodiment of the invention, Transplanting Density is 13.3cm × 30cm, every 2 seedling of cave in step (2).
In a specific embodiment of the invention, the peaceful board urea of nitrogen application three, N content are in step (3) and step (7)
46.4%；Phosphate fertilizer richness pond board calcium superphosphate, P2O5Content is 12.0%；Potassium Fertilizer China board potassium chloride, K2O content is
60.0%.
In a specific embodiment of the invention, soil hardness is calculated as TYD-2 type digital display stratameter (Zhejiang in step (5)
Instrument Ltd., Top).
In a specific embodiment of the invention, keypoint control banded sclerotial blight, rice blast, planthopper and snout moth's larva etc. are endangered in step (10)
Evil, respectively at head season tillering regularity, panicle primordium dif ferentiation stage, heading the cut phase and regeneration season heading the cut phase respectively spray 1 medicament.
Further, the medicament is benzene first propiconazole, tricyclazole, pymetrozine, Rynaxypyr etc., and combines light
Trapping, property trapping prevention and reduction pest and disease damage.
Compared with prior art, it can receive and be obtained in machine the invention has the following beneficial effects: the present invention in ratooning rice head season
Under the premise of high yield, the yield that regeneration after a season machine is received rolls area season is significantly improved, makes to regenerate season yield compared to light dry field
8.49%-13.89% is improved, while improves Milling quality and exterior quality, realizes the height that machine receives ratooning rice
Produce High-quality Cultivation.Cultivation technical specification of the present invention is simple and easy, is conducive to peasant's increasing both production and income, can also reduce water resource
Investment reduces production cost.
Specific embodiment
The following detailed description of a specific embodiment of the invention, as part of this specification, by embodiment come
Illustrate that the principle of the present invention, other aspects of the present invention, feature and its advantage will become apparent by the detailed description.
Embodiment 1:
A kind of machine receipts ratooning rice high yield and quality cultivation method reducing cal rolling, includes the following steps:
(1) place selects: test site schedules the Huanggang City Qichun County town the Chi Dong liquor stores village of the Hubei southeast.
(2) variety selection: Hubei Province's large area is selected to make the double-line hybrid rice varieties two excellent 6326 of ratooning rice plantation.
(3) sow and transplant: the rainy day is avoided in sowing on March 20th, 2018, selects fair weather sowing, takes a kind of jade epiphragma guarantor
Seedling is incubated, to prevent rice shoot by chilling injury, the length of time rice seedlings grow 35 days；Transplanting on April 24, Transplanting Density are 13.3cm × 30cm, often
2 seedling of cave.
(4) head season fertilizer application: the amount of application of nitrogenous fertilizer, phosphate fertilizer and potash fertilizer is respectively 200kg N ha-1、90kg P2O5ha-1、72kg K2O ha-1.Nitrogenous fertilizer base manure in mass ratio: tillering fertilizer: the application of ear differentiation fertilizer=4:3:3 ratio, phosphate fertilizer and potash fertilizer
Make base manure entirely in transplanting the previous day application.The peaceful board urea of nitrogen application three, N content 46.4%；Phosphate fertilizer richness pond board crosses phosphorus
Sour calcium, P2O5Content is 12.0%；Potassium Fertilizer China board potassium chloride, K2O content is 60.0%.
(5) head season water management: using weight dry field management before head season mechanical harvest, i.e. start to drain within 18 days after head Ji Qisui
Dry field, to improve soil hardness, reduces cal rolling and ruins the root and stem of certain plants until head season gathers in.Tiller early period keeps the tiller of 2-3cm shallow water,
Dry field is drained when tiller number reaches the 80% of expected spike number to reduce ineffective tillering, rehydration when shining to panicle primordium dif ferentiation stage, booting
Florescence keeps 5-8cm water layer to prevent high temperature damage.Light dry field management starts to drain dry field for 23 days after head Ji Qisui, until head
Season harvesting.
(6) it the measurement of head season soil hardness: is harvested first 1 day in head season, using TYD-2 type digital display stratameter (Zhejiang
Instrument Ltd., Top) measurement soil hardness, measurement depth is respectively 5cm, 10cm, 15cm, 20cm.
(7) it head season mechanical harvesting: is gathered in, is stayed using crawler type grain combine when paddy maturity is up to 90% or so
Stake height is 45cm, retains to fall two leaf pulvinus, pushs the straw being covered on the rice root and stem of certain plants after harvesting aside early, in favor of regeneration bud sprouting
And growth.
(8) regenerate season fertilizer application: regeneration season total fertilization amount is 150kg N ha-1With 72kg K2O ha-1.Wherein, promote bud
The amount of application of fertilizer is 75kg N ha-1With 72kg K2O ha-1, apply within 10 days after head Ji Qisui；The amount of application for mentioning seed manure is
75kg N ha-1, applied in 3 days after the harvesting of head season.The peaceful board urea of nitrogen application three, N content 46.4%；In Potassium Fertilizer
Magnificent board potassium chloride, K2O content is 60.0%.
(9) it regenerates season water management: pouring water immediately after the harvesting of head season, with high temperature-proof dry season dead seedling, pour water unsuitable too deep, protect
1-2cm shoaling layer is held, the too deep rotten seedling of waterflooding is avoided, particularly with the rice stub that cal rolling destroys, grows 10cm or more to axillary bud
When fill 3-5cm deep water, then use Dry-wet alternate irrigation, keep field moisten to maturation.
(10) it regenerates season mechanical harvesting: being gathered in after the whole maturations of paddy using combine harvester.
(11) integrated pest prevention and control: strict control pest and disease damage in entire growth course, keypoint control banded sclerotial blight, rice blast
The harm such as disease, planthopper and snout moth's larva, respectively at head season tillering regularity, panicle primordium dif ferentiation stage, the heading cut phase and the heading of regeneration season it is broken
The mouth phase respectively sprays 1 medicament, and the medicament is benzene first propiconazole, tricyclazole, pymetrozine, Rynaxypyr etc., and combines lamp
Photo-induction is killed, property trapping prevents and reduces pest and disease damage.
Embodiment 2:
A kind of machine receipts ratooning rice high yield and quality cultivation method reducing cal rolling, includes the following steps:
(1) place selects: test site schedules the Huanggang City Qichun County town the Chi Dong liquor stores village of the Hubei southeast.
(2) variety selection: Hubei Province's large area is selected to make the indica-japonica hybrid rice varieties river in Zhejiang Province excellent 4949 of ratooning rice plantation.
(3) sow and transplant: the rainy day is avoided in sowing on March 20th, 2018, selects fair weather sowing, takes a kind of jade epiphragma guarantor
Seedling is incubated, to prevent rice shoot by chilling injury, the length of time rice seedlings grow 35 days；Transplanting on April 24, Transplanting Density are 13.3cm × 30cm, often
2 seedling of cave.
(4) head season fertilizer application: the amount of application of nitrogenous fertilizer, phosphate fertilizer and potash fertilizer is respectively 200kg N ha-1、90kg P2O5ha-1、72kg K2O ha-1.Nitrogenous fertilizer base manure in mass ratio: tillering fertilizer: the application of ear differentiation fertilizer=4:3:3 ratio, phosphate fertilizer and potash fertilizer
Make base manure entirely in transplanting the previous day application.The peaceful board urea of nitrogen application three, N content 46.4%；Phosphate fertilizer richness pond board crosses phosphorus
Sour calcium, P2O5Content is 12.0%；Potassium Fertilizer China board potassium chloride, K2O content is 60.0%.
(5) head season water management: using weight dry field management before head season mechanical harvest, i.e. start to drain within 20 days after head Ji Qisui
Dry field, to improve soil hardness, reduces cal rolling and ruins the root and stem of certain plants until head season gathers in.Tiller early period keeps the tiller of 2-3cm shallow water,
Dry field is drained when tiller number reaches the 80% of expected spike number to reduce ineffective tillering, rehydration when shining to panicle primordium dif ferentiation stage, booting
Florescence keeps 5-8cm water layer to prevent high temperature damage.Light dry field management starts to drain dry field for 24 days after head Ji Qisui, until head
Season harvesting.
(6) it the measurement of head season soil hardness: is harvested first 1 day in head season, using TYD-2 type digital display stratameter (Zhejiang
Instrument Ltd., Top) measurement soil hardness, measurement depth is respectively 5cm, 10cm, 15cm, 20cm.
(7) it head season mechanical harvesting: is gathered in, is stayed using crawler type grain combine when paddy maturity is up to 90% or so
Stake height is 45cm, retains to fall two leaf pulvinus, pushs the straw being covered on the rice root and stem of certain plants after harvesting aside early, in favor of regeneration bud sprouting
And growth.
(8) regenerate season fertilizer application: regeneration season total fertilization amount is 150kg N ha-1With 72kg K2O ha-1.Wherein, promote bud
The amount of application of fertilizer is 75kg N ha-1With 72kg K2O ha-1, apply within 10 days after head Ji Qisui；The amount of application for mentioning seed manure is
75kg N ha-1, applied in 3 days after the harvesting of head season.The peaceful board urea of nitrogen application three, N content 46.4%；In Potassium Fertilizer
Magnificent board potassium chloride, K2O content is 60.0%.
(9) it regenerates season water management: pouring water immediately after the harvesting of head season, with high temperature-proof dry season dead seedling, pour water unsuitable too deep, protect
1-2cm shoaling layer is held, the too deep rotten seedling of waterflooding is avoided, particularly with the rice stub that cal rolling destroys, grows 10cm or more to axillary bud
When fill 3-5cm deep water, then use Dry-wet alternate irrigation, keep field moisten to maturation.
(10) it regenerates season mechanical harvesting: being gathered in after the whole maturations of paddy using combine harvester.
(11) integrated pest prevention and control: strict control pest and disease damage in entire growth course, keypoint control banded sclerotial blight, rice blast
The harm such as disease, planthopper and snout moth's larva, respectively at head season tillering regularity, panicle primordium dif ferentiation stage, the heading cut phase and the heading of regeneration season it is broken
The mouth phase respectively sprays 1 medicament, and the medicament is benzene first propiconazole, tricyclazole, pymetrozine, Rynaxypyr etc., and combines lamp
Photo-induction is killed, property trapping prevents and reduces pest and disease damage.
The test result of embodiment 1 and embodiment 2 is as follows:
This research determines soil hardness, 5cm, 10cm, 15cm and 20cm under the conditions of weight dry field before head season mechanical harvest
The soil hardness of depth of soil is all remarkably higher than light dry field (table 1).As can be seen from Table 2,2 kind head season yield light
Without significant difference under the conditions of dry field and weight dry field.For regenerating season yield, weight dry field under the conditions of, two excellent 6326 and river in Zhejiang Province it is excellent
13.89% and 8.49% has been respectively increased in the lighter dry field of 4949 yield.From the beginning season different zones are regenerated after season mechanical harvesting
From the point of view of yield, 2 kinds non-yield for rolling area under the conditions of light dry field and weight dry field but rolls the production in area without significant difference
Scale dry field of now attaching most importance to is significantly higher than light dry field (table 3).This yield heterosis has benefited from weight dry field management and improves and roll area
Effective panicles per unit area, and then the total floret bears of unit area are improved, and improve overground part total biomass and harvest index
(table 4).In addition, as known from Table 5, Coarse Rice Rate, polished rice rate and the head rice rate that regeneration rolls area's rice season under the conditions of weight dry field are shown
It writes and is higher than light dry field, chalky grain rate and chalkiness degree are substantially less than light dry field, and Milling quality and exterior quality are effectively changed
It is kind.
Therefore, weight dry field management can significantly improve soil hardness before applicant thinks season mechanical harvest, obtain in head season
Under the premise of obtaining high yield, the yield that regeneration rolls area season can be significantly improved, and then improves the yield that machine receives ratooning rice regeneration season,
The Rice producing and exterior quality for rolling area can be improved simultaneously, season mechanical harvesting is effectively reduced rolls destructions, thus reality
Existing machine receives ratooning rice high yield and quality cultivation.
Soil hardness before 1. season of table mechanical harvest under different dry field degree
Note: in same row, mark the value of different letters significant in P=0.05 level difference.
Head season, regeneration season yield under the different dry field degree of table 2.
Note: the same kind in same row marks the value of different letters significant in P=0.05 level difference.
Regeneration Ji Fei rolls area and rolls the yield in area after the different dry field degree following season mechanical harvestings of table 3.
Note: the same kind in same row marks the value of different letters significant in P=0.05 level difference.
Regeneration rolls the Correlated Yield Characters in area season after the different dry field degree following season mechanical harvestings of table 4.
Note: the same kind in same row marks the value of different letters significant in P=0.05 level difference.
Regeneration rolls processing and the exterior quality of area's rice season after the different dry field degree following season mechanical harvestings of table 5.
Note: the same kind in same row marks the value of different letters significant in P=0.05 level difference.
The above is a preferred embodiment of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, it is noted that for those skilled in the art, without departing from the principle of the present invention, may be used also
To make several improvement and variation, these, which improve and change, is also considered as protection scope of the present invention.
Claims (7)
1. a kind of machine for reducing cal rolling receives ratooning rice high yield and quality cultivation method, which is characterized in that include the following steps:
(1) variety selection: selecting breeding time is 120-135 days, the precocious semilate rice or slow that yielding ability is good, quality is excellent, regeneration power is strong
Ripe Varieties In Late Rice；
(2) sow and transplant: in due course early sowing, on annual March 20 or so, sowing, not late to avoid the rainy day at the end of March, takes a kind of jade epiphragma
Seedling is kept the temperature, the length of time rice seedlings grow controlled in 35 days；It was transplanted before April 30, strives for season and time for the growth of regeneration season；
(3) head season fertilizer application: the amount of application of quantitative fertilization, nitrogenous fertilizer, phosphate fertilizer and potash fertilizer is controlled in 180-200kg N ha-1、80-
100kg P2O5 ha-1、60-80kg K2O ha-1；Nitrogenous fertilizer base manure in mass ratio: tillering fertilizer: ear differentiation fertilizer=4:3:3 ratio
Example application, phosphate fertilizer and potash fertilizer make base manure in transplanting the previous day application entirely；
(4) head season water management: using weight dry field management before head season mechanical harvest, i.e. start within 18-20 days to drain after head Ji Qisui
Dry field, until head season gathers in, tiller early period keeps 2-3cm shoaling layer, drains and shines when tiller number reaches the 80% of expected spike number
Rehydration when to panicle primordium dif ferentiation stage is shone in field, and booting florescence keeps 5-8cm water layer；
(5) measurement of head season soil hardness: harvesting first 1 day in head season, measures soil hardness using stratameter, measures depth
Respectively 5cm, 10cm, 15cm, 20cm；
(6) it head season mechanical harvesting: is gathered in when paddy maturity is up to 90% or so using crawler type grain combine, stays stake height
Degree control retains to fall two leaf pulvinus in 35-45cm；
(7) regenerate season fertilizer application: regeneration season total fertilization amount control is in 140-160kg N ha-1With 60-80kg K2O ha-1；Its
In, the amount of application of budding fertilizer is 60-80kg N ha-1With 60-80kg K2O ha-1, apply within 10-12 days after head Ji Qisui；It mentions
The amount of application of seed manure is 60-80kg N ha-1, applied in 3 days after the harvesting of head season；
(8) it regenerates season water management: filling shallow water immediately after the harvesting of head season, keep 1-2cm water layer, the rice stub destroyed to cal rolling
Axillary bud fills 3-5cm deep water when growing 10cm or more, then uses Dry-wet alternate irrigation, and field is kept to moisten to maturation；
(9) it regenerates season mechanical harvesting: being gathered in after the whole maturations of paddy using combine harvester；
(10) integrated pest prevention and control: the pest and disease damage in the entire growth course of strict control in a conventional manner.
2. the machine according to claim 1 for reducing cal rolling receives ratooning rice high yield and quality cultivation method, which is characterized in that
Kind described in step (1) is double-line hybrid rice varieties two excellent 6326 or indica-japonica hybrid rice varieties river in Zhejiang Province excellent 4949.
3. the machine according to claim 1 for reducing cal rolling receives ratooning rice high yield and quality cultivation method, which is characterized in that
Transplanting Density is 13.3cm × 30cm, every 2 seedling of cave in step (2).
4. the machine according to claim 1 for reducing cal rolling receives ratooning rice high yield and quality cultivation method, which is characterized in that
The peaceful board urea of nitrogen application three, N content 46.4% in step (3) and step (7)；Phosphate fertilizer richness pond board calcium superphosphate, P2O5
Content is 12.0%；Potassium Fertilizer China board potassium chloride, K2O content is 60.0%.
5. the machine according to claim 1 for reducing cal rolling receives ratooning rice high yield and quality cultivation method, which is characterized in that
Soil hardness is calculated as TYD-2 type digital display stratameter in step (5).
6. the machine according to claim 1 for reducing cal rolling receives ratooning rice high yield and quality cultivation method, which is characterized in that
Keypoint control banded sclerotial blight, rice blast, planthopper and snout moth's larva etc. endanger in step (10), respectively at head season tillering regularity, young fringe point
Change phase, heading cut phase and heading cut phase in regeneration season respectively spray 1 medicament.
7. the machine according to claim 6 for reducing cal rolling receives ratooning rice high yield and quality cultivation method, which is characterized in that
The medicament is benzene first propiconazole, tricyclazole, pymetrozine, Rynaxypyr etc., and combine light trap, property trapping prevention and
Reduce pest and disease damage.
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| CN112136624A (en) * | 2020-10-13 | 2020-12-29 | 湖南杂交水稻研究中心 | Renewable rice one-supplement yield-increasing and efficiency-increasing method based on efficient utilization of light energy |
| CN112205253A (en) * | 2020-09-25 | 2021-01-12 | 宁波市农业科学研究院 | Yield increasing method for ratoon rice with large seedling throwing and filling up defects |
| CN112868480A (en) * | 2021-01-26 | 2021-06-01 | 安徽省农业科学院水稻研究所 | Double cropping rice cultivation method |
| CN113016530A (en) * | 2021-02-26 | 2021-06-25 | 池州市农业科学研究所 | High-yield planting method for mechanically rolling and row direct seeding after harvesting first season rice |
| CN114747440A (en) * | 2022-03-17 | 2022-07-15 | 四川省农业科学院作物研究所 | Planting method for realizing production of ratoon rice in area with insufficient temperature and light |
| CN115191303A (en) * | 2022-07-14 | 2022-10-18 | 四川省农业科学院水稻高粱研究所 | Method for cultivating carbon-fixing rice in winter paddy field by emission reduction |
| CN115500226A (en) * | 2022-09-27 | 2022-12-23 | 湖南杂交水稻研究中心 | Method for rapidly acquiring regenerated buds with different germination degrees |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108651194A (en) * | 2018-05-21 | 2018-10-16 | 华中农业大学 | A kind of cultural method for reducing cal rolling and improving To yield of ratooning crop |
-
2019
- 2019-09-12 CN CN201910861173.5A patent/CN110476752A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108651194A (en) * | 2018-05-21 | 2018-10-16 | 华中农业大学 | A kind of cultural method for reducing cal rolling and improving To yield of ratooning crop |
Non-Patent Citations (2)
| Title |
|---|
| 严兴康等: "隆两优华占高产高效再生稻栽培技术研究", 《湖南农业科学》 * |
| 李拥军等: "杂交中稻一种两收全程机械化高产栽培技术", 《湖北农业科学》 * |
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| CN112205253A (en) * | 2020-09-25 | 2021-01-12 | 宁波市农业科学研究院 | Yield increasing method for ratoon rice with large seedling throwing and filling up defects |
| CN112136624A (en) * | 2020-10-13 | 2020-12-29 | 湖南杂交水稻研究中心 | Renewable rice one-supplement yield-increasing and efficiency-increasing method based on efficient utilization of light energy |
| CN112136624B (en) * | 2020-10-13 | 2022-08-05 | 湖南杂交水稻研究中心 | Renewable rice one-supplement yield-increasing and efficiency-increasing method based on efficient utilization of light energy |
| CN112868480A (en) * | 2021-01-26 | 2021-06-01 | 安徽省农业科学院水稻研究所 | Double cropping rice cultivation method |
| CN113016530A (en) * | 2021-02-26 | 2021-06-25 | 池州市农业科学研究所 | High-yield planting method for mechanically rolling and row direct seeding after harvesting first season rice |
| CN114747440A (en) * | 2022-03-17 | 2022-07-15 | 四川省农业科学院作物研究所 | Planting method for realizing production of ratoon rice in area with insufficient temperature and light |
| CN115191303A (en) * | 2022-07-14 | 2022-10-18 | 四川省农业科学院水稻高粱研究所 | Method for cultivating carbon-fixing rice in winter paddy field by emission reduction |
| CN115500226A (en) * | 2022-09-27 | 2022-12-23 | 湖南杂交水稻研究中心 | Method for rapidly acquiring regenerated buds with different germination degrees |
| CN115500226B (en) * | 2022-09-27 | 2023-09-22 | 湖南杂交水稻研究中心 | Method for rapidly obtaining regenerated buds with different germination degrees |
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