CN106105928A - A kind of high yielding culture of rice method - Google Patents
A kind of high yielding culture of rice method Download PDFInfo
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- CN106105928A CN106105928A CN201610570319.7A CN201610570319A CN106105928A CN 106105928 A CN106105928 A CN 106105928A CN 201610570319 A CN201610570319 A CN 201610570319A CN 106105928 A CN106105928 A CN 106105928A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
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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
- A01G22/22—Rice
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Soil Sciences (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a kind of high yielding culture of rice method, comprise the following steps: 1) the front preparation of sowing: 20 25 days button canopies ahead of time；2) Fruit variety: select Oryza sativa L. improved seeds；3) seed treatment；4) in good time planting early enough: sow for 15 25 days in advance than conventional seed planting；5) seedbed management: seedling greenhouse uses three film mulching and planting modes, controls moisture and temperature during nursery；6) fertilization: before rice transplanting, selects paddy rice-dedicated fertilizer and 16 kinds of trace element compatible；Enter soil by fertilizer, it is possible to break and harden, improve soil vital functions, improve utilization rate of fertilizer；7) the most early rice transplanting: transplanting time does sth. in advance 5 10 days than conventional rice transplanting.Beneficial effects of the present invention: the snow change that region is different northeastward can be realized and make Oryza sativa L. increase by 12 functional leafs, Per Unit Area Grain Yield 8 10% can be improved, increase income 10 15%, per mu yield comprehensive benefit promotes 8 10%, realizing paddy rice in cold region can be ripe safely, and rice quality is good, culture fertility, improvement soil.
Description
Technical field
The present invention relates to Rice Cropping technical field, particularly relate to a kind of high yielding culture of rice method.
Background technology
Along with the continuing to increase of China's population, arable area and the minimizing of natural resources and the continuous deterioration of environment,
The research improving grain yield further becomes the most urgent.At present, the country such as American-European just puts into a large amount of land development energy and is making
Thing, China can not be at a low price from the more grain of international market import.Therefore, ensure that China's agricultural production and grain security are
The Major Strategic Demand of Chinese society economic development.
Ecological environment and planting environment, be the basic of crop growth, and planting technology is crucial, and other ancillary methods (are executed
Fertile, medication) it is provided to the guarantee that allows crops obtain high yield, can improve the yield and quality by dependence ancillary method simply
It is the most infeasible, because grain-production is a long-term planting process, conventional implantation methods and fertilizer applications, it
The generation of the bad phenomenon such as soil compaction, soil property variation can be caused, so, on the premise of ensureing yield and quality, green
Just it is particularly important with safety.
The present situation making a general survey of Heilongjiang Province's paddy rice in cold region is: the ripe phase, early Main Cultivars was the water of 11 leaves of Leaves on main stem
Rice varieties, period of duration was at about 127 days, and per mu yield about 1000 jin, (three, four snow change) continuous print is planted every year, result in choosing
Plant limitation, variety deterioration is serious, per unit area yield is the highest, inferior quality, stable yields do not increase, and resistance is weak, also has the underproduction or total crop failure phenomenon
Generation.
Summary of the invention
It is an object of the invention to provide a kind of high yielding culture of rice method, to overcome the deficiency in currently available technology.
For realizing above-mentioned technical purpose, the technical scheme is that and be achieved in that:
A kind of high yielding culture of rice method, comprises the following steps:
1) prepare before sowing: 20-25 days button canopies ahead of time, make the thawing ahead of time of frost soil layer heat；
2) Fruit variety: select high-quality, high yield, the Oryza sativa L. improved seeds of disease-resistant suitable local rice transplanting plantation；
3) seed treatment:
3-1) seed selection: choose full seed；
3-2) bask seeds for the first time: the seed after seed selection is basked seeds；
3-3) seed soaking: use seed soaking agent that seed is soaked seed；
3-4) second time is dried in the air kinds: the seed after immersion is carried out dry in the sun；
4) in good time planting early enough: sow for 15 25 days in advance than conventional seed planting；
5) seedbed management: seedling greenhouse uses three film mulching and planting modes, and arranges in seedling greenhouse before last year is freeze-up
Warming plate, controls moisture and temperature during nursery；
6) fertilization: before rice transplanting, according to soil fertility, selects the special-purpose assorted fertilizer of Oryza sativa L. to make base fertilizer before whole ground and uses；
7) the most early rice transplanting: carry out rice transplanting when the leaf age is 4.5-5.5 sheet, transplanting time does sth. in advance 5 10 days than conventional rice transplanting；
8) results: full ripe stage uses manually or mechanically harvesting, threshing, and natural drying, by kind list receipts, single storage.
Further, step 2) in, the rice varieties of selection is grand excellent 619, high yield 2, high yield 3 or fragrant No. 2.
Further, step 3-2) in, described seed soaking agent is middle trace element, when soaking accumulated temperature 80-100 DEG C, during immersion
Between 10-12 days.
Further, in step 5), warming plate is arranged on bottom and the both sides of seedling greenhouse.
Further, in step 5), in step 5), the first leaf trophophase, temperature of shed controls at 22-25 DEG C；Second leaf
Trophophase, temperature of shed controls at 22-24 DEG C, the highest is less than 25 DEG C；SANYE trophophase, temperature of shed controls at 20-22
DEG C, the highest it is less than 25 DEG C.
Further, in step 5), moisture Control is not water in the case of guarantee rice shoot is not wilted, and makes seedbed keep
Drought educates state.
Further, in step 7), transplanting time is in May 10 annual May 3.
Beneficial effects of the present invention: reduce chemical fertilizer, pesticide, the usage amount of herbicide；Conserve water and soil, ensure farmland quality,
Preserve the ecological environment；Can realize the snow change that region is different northeastward makes Oryza sativa L. increase 1-2 sheet functional leaf, can improve grain list
Producing 8-10%, increase income 10-15%, per mu yield comprehensive benefit promotes 8-10%, it is achieved paddy rice in cold region can be ripe safely, and rice quality is good,
And reach to meet the requirement of national green food production, additionally it is possible to make grain yield reach high-quality, high-yield, efficient, environmentally friendly, safety
Purpose；The present invention changes traditional cropping pattern, it is also possible to expand the selectivity in kind of source, promotes paddy rice in cold region varieties of plant
Update, the Mid-late ripening rice varieties of period of duration length can be planted.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described enforcement
Example is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, this area is common
All other embodiments that technical staff is obtained, broadly fall into the scope of protection of the invention.
A kind of high yielding culture of rice method described according to embodiments of the present invention, comprises the following steps:
1) prepare before sowing: 25 days button canopies ahead of time, make the thawing ahead of time of frost soil layer heat, ready for sowing ahead of time；
2) Fruit variety: select high-quality, high yield, the Oryza sativa L. improved seeds of local rice transplanting plantation disease-resistant, suitable；The Oryza sativa L. product selected
Kind for grand excellent 619, high yield 2, high yield 3 or fragrant No. 2, to improve by kind of a quality, it is ensured that the purity of seed, cleanliness, germination
Rate.
Wherein, grand excellent 619, period of duration 151 days, 15 leaves, effective active accumulated temperature is 2800 DEG C, and yield every mu ground 733 is public
Jin, late-maturing good quality and high output kind.
High yield 2, period of duration 135 days-142 days, 13 leaves, effective active accumulated temperature is more than 2600 DEG C, yield every mu ground
700 kilograms.
High yield 3, period of duration 130 days-132 days, 12 leaves, effective active accumulated temperature is more than 2450 DEG C, yield every mu ground
610 kilograms.
Fragrant No. 2, period of duration 128 days-135 days, 11 leaves, effective active accumulated temperature is more than 2350 DEG C, yield every mu ground
550 kilograms.
3) seed treatment:
3-1) seed selection: choose full seed；
3-2) bask seeds for the first time: the seed after seed selection is basked seeds；Bask seeds before seed soaking, the saturating property of seed coat can be increased,
Strengthen respiratory intensity, improve the activity of enzyme, strengthen the vigor of seed, bask seeds and can also eliminate the difference of water content between seed, make
Seed drying is uniform, and water suction speed is consistent, germinates neat；
3-3) seed soaking: use seed soaking agent that seed is soaked seed；Making kind of paddy absorb water quickly, reach normally to germinate is aqueous
Amount, promotes that seed relatively early germinates, also can kill some worm's ovums and virus；
3-4) second time is basked seeds: the seed after soaking carries out dry in the sun；The moisture of the surface of the seed is dried, prevents from going mouldy, make machine
Tool sowing is smooth and easy, directly sows, it is not necessary to coating, accelerating germination after dry in the sun, and root system is above than conventional seedbed system doubles, rice seedling shoot root
System's prosperity, reaches the standard in paddy rice in cold region early childbirth thin planting strong sprout, low-temperature resistance after being conducive to inserting Honda, turn green fast；
4) in good time planting early enough: sow for 15 25 days in advance than conventional seed planting；With realizing under paddy seedbed band tiller, take by force for Oryza sativa L.
Take effective active accumulated temperature to create favorable conditions；
5) seedbed management: seedling greenhouse uses three film mulching and planting modes, and arranges in seedling greenhouse before last year is freeze-up
Warming plate, controls moisture and temperature during nursery；Reach every trembling with fear, heat, be incubated, the effect such as water conservation, strengthen rice seedling low-temperature resistance
Ability, promotes rice shoot well developed root system, and rice shoot is the most healthy and the strongest, and resistance against diseases is strong；Improve seedling quality, it is ensured that shoot transplanting equipment is to Honda
Afterwards, low-temperature resistance, disease resistance, slow Seedling is fast, it is many to take root, tiller morning；
6) fertilization: before rice transplanting, according to soil fertility, selects the special-purpose assorted fertilizer of Oryza sativa L. to make base fertilizer before whole ground and uses, apply
The high-tech biological filler such as organic and inorganic, alkaloid, biological flavone, enzyme and 16 kinds of trace element are compatible, pass through fertilizer
Enter soil, it is possible to break and harden, improve soil vital functions, make loosing soil, penetrating, improve utilization rate of fertilizer, suppression weight
The harmful substances such as metal enter fruit, Fertilizer application amount is greatly lowered, within 3 years, realizes zero growth rate or negative growth；Rice striking root selects
Other fertilizer compatibilities such as fertile with the fork of amino acid classes in base fertilizer, can meet the growth period duration of rice requirement to nutrient, after using,
Rice striking root shifts to an earlier date 5 10 days, and the period of maturation shifts to an earlier date 10 15 days, captures effective active accumulated temperature for Oryza sativa L. and has created advantage；
7) the most early rice transplanting: owing to using above science nursery measure, seedling quality is high, and anti-seismic design is strong, for rice transplanting morning wound
Make advantage；Carry out rice transplanting when the leaf age is 4.5-5.5 sheet, transplanting time does sth. in advance 5 10 days than conventional rice transplanting, rice transplanting
Time is typically in May 10 annual May 3；
Formula formula foliage fertilizer is sprayed in 5-10, it is therefore an objective to temperature of the anti-end after rice transplanting, growth-promoting root, promote tiller, fall medicine is residual.
Second time spray fertilization of leaves, after closed for second time medicine uses, sprays at once, it is therefore an objective to, solution poisoning, fall residual, disease resistance,
Growth promotion, promotees high yield.
Will be according to Different Crop, different times, different manifestations, the foliage fertilizer that proportioning is different, it is referred to as formula formula blade face.Also fill
Part is embodied balance and is executed the importance that blade face supplements, and under solid is applied fertilizer expressively, combines on the ground, can be only achieved high yield, high-quality, anti-
Disease, drops residual, green safety.
8) results: full ripe stage uses mechanical harvesting, threshing, and natural drying, by kind list receipts, single storage；Per Unit Area Grain Yield 8-
10%, increase income 10-15%, per mu yield comprehensive benefit promotes 8-10%.
Step 3-2) in, described seed soaking agent is middle trace element, when soaking accumulated temperature 80-100 DEG C, and soak time 10-12 days,
Depending on seed soaking time is with temperature, soaking temperature is relatively low, and the time is longer.
In step 5), warming plate is arranged on bottom seedling greenhouse and both sides, improves ground temperature, isolates cold, prevents from avenging outside canopy
Water and the anti-intrusion invaded with cold air, be remarkably improved the quality of seedlings；
In step 5), in step 5), the first leaf trophophase, temperature of shed controls at 22-25 DEG C；Second leaf trophophase, temperature in canopy
Degree controls at 22-24 DEG C, the highest is less than 25 DEG C；SANYE trophophase, temperature of shed controls at 20-22 DEG C, the highest is less than
25 DEG C, temperature exceedes then lowers the temperature seedling greenhouse opening；Thus be beneficial to sprout soon, tidy seedlings output；
In step 5), moisture Control is not water in the case of guarantee rice shoot is not wilted, and makes seedbed keep drought to educate state, and drought is long
Root, wet sprouts, cold long root, and heat sprouts principle, after being conducive to transplanting, root of hair is good, turn green fast, tiller early.
Embodiment 1
Use the technology of the present invention, build space land reclamation and cultivation branch office of Heilongjiang Province, Hong He farm, innerland, the Three River Plain, east longitude 133 °
19 ' 133 ° 40 ', north latitude 47 ° 27 ' 47 ° 46 ', year effective active accumulated temperature more than 2350 DEG C, between Heilongjiang Province the 3rd accumulated temperature
Between ground lower limit and the 4th snow change upper limit, period of duration is between 130 days-151 days, 11-15 sheet leaf, grand excellent 619, high yield 2,
High yield 3 and fragrant No. 2 of perfume (or spice) etc., per hectare average product is 8,250 10995 kilograms.
Embodiment 2
Prior art, build space land reclamation and cultivation branch office of Heilongjiang Province, Hong He farm, innerland, the Three River Plain, east longitude 133 ° 19 ' 133 °
40 ', north latitude 47 ° 27 ' 47 ° 46 ', year effective active accumulated temperature more than 2350 DEG C, between Heilongjiang Province the 3rd accumulated temperature area lower limit
With the 4th between the snow change upper limit, period of duration is between 127 129 days, and local main breed is dragon round-grained rice 31, cultivate agriculture 17 and sky is educated
131 grade 11 leaf rice varieties, safe full heading date is August 5, and the period of maturation is JIUYUE 5, and per hectare average product is 7500
8000 kilograms.
Embodiment 1 uses the technology of the present invention to cultivate, and embodiment 2 uses usual manner to cultivate, and experiment effect is as follows:
(1) yield survey result
Being known by table 1, use this method rice-cultivating, rice yield, higher than conventional seedling cultivation, at least improves yield 8%-10%, real
Existing paddy rice in cold region can be ripe safely, and reaches to meet the requirement of national green food production, additionally it is possible to makes grain yield reach
High-quality, high-yield, efficient, environmentally friendly, the purpose of safety.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (7)
1. a high yielding culture of rice method, it is characterised in that: comprise the following steps:
1) prepare before sowing: 20-25 days button canopies ahead of time, make the thawing ahead of time of frost soil layer heat；
2) Fruit variety: select high-quality, high yield, the Oryza sativa L. improved seeds of disease-resistant suitable local rice transplanting plantation；
3) seed treatment:
3-1) seed selection: choose full seed；
3-2) bask seeds for the first time: the seed after seed selection is basked seeds；
3-3) seed soaking: use seed soaking agent that seed is soaked seed；
3-4) second time is dried in the air kinds: the seed after immersion is carried out dry in the sun；
4) in good time planting early enough: sow for 15 25 days in advance than conventional seed planting；
5) seedbed management: seedling greenhouse uses three film mulching and planting modes, and arranges in seedling greenhouse before last year is freeze-up
Warming plate, controls moisture and temperature during nursery；
6) fertilization: before rice transplanting, according to soil fertility, selects the special-purpose assorted fertilizer of Oryza sativa L. to make base fertilizer before whole ground and uses；
7) the most early rice transplanting: carry out rice transplanting when the leaf age is 4.5-5.5 sheet, transplanting time does sth. in advance 5 10 days than conventional rice transplanting；
8) results: full ripe stage uses manually or mechanically harvesting, threshing, and natural drying, by kind list receipts, single storage.
High yielding culture of rice method the most according to claim 1, it is characterised in that: step 2) in, the rice varieties of selection
For grand excellent 619, high yield 2, high yield 3 or fragrant No. 2.
High yielding culture of rice method the most according to claim 1, it is characterised in that: step 3-2) in, described seed soaking agent is
Middle trace element, when soaking accumulated temperature 80-100 DEG C, soak time 10-12 days.
High yielding culture of rice method the most according to claim 1, it is characterised in that: in step 5), warming plate is arranged on educates
The bottom of seedling booth and both sides.
High yielding culture of rice method the most according to claim 1, it is characterised in that: in step 5), the first leaf trophophase, canopy
Interior temperature controls at 22-25 DEG C；Second leaf trophophase, temperature of shed controls at 22-24 DEG C, the highest is less than 25 DEG C；SANYE
Trophophase, temperature of shed controls at 20-22 DEG C, the highest is less than 25 DEG C.
High yielding culture of rice method the most according to claim 1, it is characterised in that: in step 5), moisture Control is to protect
Card rice shoot does not waters in the case of not wilting, and makes seedbed keep drought to educate state.
High yielding culture of rice method the most according to claim 1, it is characterised in that: in step 7), transplanting time is annual 5
3 May 10 of the moon.
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| CN201610570319.7A CN106105928A (en) | 2016-07-20 | 2016-07-20 | A kind of high yielding culture of rice method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108094092A (en) * | 2017-12-29 | 2018-06-01 | 青岛袁策生物科技有限公司 | A kind of method for improving super excellent No. thousand yield |
| CN113754491A (en) * | 2021-09-30 | 2021-12-07 | 张伟 | Soil pesticide residue adsorbent |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102771356A (en) * | 2012-07-26 | 2012-11-14 | 河海大学 | Efficient water-saving cultivation method for rice in cold areas |
| CN105724109A (en) * | 2016-04-20 | 2016-07-06 | 中国水稻研究所 | Method for interlayer seedling cultivation on rice seedbed in cold region |
-
2016
- 2016-07-20 CN CN201610570319.7A patent/CN106105928A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102771356A (en) * | 2012-07-26 | 2012-11-14 | 河海大学 | Efficient water-saving cultivation method for rice in cold areas |
| CN105724109A (en) * | 2016-04-20 | 2016-07-06 | 中国水稻研究所 | Method for interlayer seedling cultivation on rice seedbed in cold region |
Non-Patent Citations (1)
| Title |
|---|
| 王伟东等: "寒地水稻大棚育苗技术", 《农村实用科技信息》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108094092A (en) * | 2017-12-29 | 2018-06-01 | 青岛袁策生物科技有限公司 | A kind of method for improving super excellent No. thousand yield |
| CN113754491A (en) * | 2021-09-30 | 2021-12-07 | 张伟 | Soil pesticide residue adsorbent |
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Application publication date: 20161116 |