CN108184582A - A kind of high yield hybrid rice and its implantation methods - Google Patents
A kind of high yield hybrid rice and its implantation methods Download PDFInfo
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- CN108184582A CN108184582A CN201810037738.3A CN201810037738A CN108184582A CN 108184582 A CN108184582 A CN 108184582A CN 201810037738 A CN201810037738 A CN 201810037738A CN 108184582 A CN108184582 A CN 108184582A
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Classifications
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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
- A01C1/08—Immunising seed
-
- 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
-
- 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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/40—Liliopsida [monocotyledons]
- A01N65/42—Aloeaceae [Aloe family] or Liliaceae [Lily family], e.g. aloe, veratrum, onion, garlic or chives
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The invention discloses a kind of high yield hybrid rice and its implantation methods, include the following steps：A, it chooses field and detects；B, rice seed is screened；C, rice seed sterilizing is handled；D, rice growing；E, it applies fertilizer；F, field management；G, it gathers in, implantation methods of the invention are conducive to improve rice yield, reduce rice pathogenesis rate, while can reduce human and material resources, but also can improve the safety of rice.
Description
Technical field
The present invention relates to Rice Cropping technical field, specially a kind of high yield hybrid rice and its implantation methods.
Background technology
The planting technology of present price section based on peasant household individual plantation, causes to increase wasting, being managerial for manpower mostly
Not science, consequence are that yield is not high, prevention pest and disease damage technology is low and the safety of edible rice cannot be protected.
Invention content
The purpose of the present invention is to provide a kind of high yield hybrid rice and its implantation methods, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides following technical solution：A kind of implantation methods of high yield hybrid rice, packet
Include following steps：
A, it chooses field and detects：It chooses the field of high-land and is turned over before the winter is entered, continuously turn over twice mistake afterwards
Winter, prior to seeding -15 days 10 days basal dressing 500Kg-800Kg per acre detect soil in 3 days after basal dressing using heavy metal detector
In heavy metal ion, after detection is qualified, inject water；
B, rice seed is screened：It selects that insatiable hunger is full or broken rotten rice paddy seed by screening, is then removed by floating method
Empty grain and empty grain；
C, rice seed sterilizing is handled；Rice seed high-quality after screening is subjected to sterilizing processing later；Later
Carry out vernalization processing；
D, rice growing：By vernalization treated rice seed carries out quantitative sowing, first broadcast 60%, after broadcast 40%, sowing
Depth is 4-6 centimetres, wants timely density benefit is dilute plant is made to be evenly distributed to the rice shoot 3-4 leaf phases；
E, it applies fertilizer：First irrigated when rice seedling to 5-6 leaves, after-applied Eco-fertilizer, and the fertilizer applied per acre
Control is in 50Kg-60Kg；
F, field management：Application Eco-fertilizer is carried out when rice enters boot stage, and carries out deinsectization weeding processing, is being gathered in
Top dressing is carried out within first 30 days again and no longer applies fertilizer after irrigating, until harvesting；
G, it gathers in：After paddy maturation, gathered in using machine.
Preferably, sterilizing processing method is in the step C：65 after rice paddy seed is preheated in 45 DEG C of warm water
3min-5min is impregnated in DEG C hot water, cools down, that is, completes the disinfection to rice seed.
Preferably, the Eco-fertilizer component in the step E includes 20-30 parts of ground phosphate rock, phosphate cpd in parts by weight
5-15 parts, 4-10 parts of Trichoderma, 3-9 parts of detritus soil, 4-12 parts of attapulgite, 5-15 parts of ferrous sulfate, 6-16 parts of ammonium molybdate, sulphur
Sour magnesium 4-10 parts, 3-9 parts of tea seed episperm carbon granule, 2-8 parts of calcium dioxide, 1-3 parts of Tea Saponin, 3-9 parts of bentonite.
Preferably, rice deinsectization weeding is by the way of organic agricultural chemicals is applied in the step F, and organic agricultural chemicals component is by weight
It measures number and includes 10-20 parts of tobacco rod extracting solution, 6-16 parts of allicin oil, 4-10 parts of camphorated oil, 4-10 parts of rotenone, farm chemical emulgent
2-8 parts, 10-20 parts of orange peel extracting solution, 5-15 parts of maidenhair extracting solution, 4-10 parts of Ageratum conyzoides extracting solution, 3-9 parts of allicin oil.
Preferably, a kind of high yield hybrid rice, is planted to obtain by more than implantation methods.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) implantation methods of the invention are conducive to improve rice yield, reduce rice pathogenesis rate, while can reduce people
Power, material resources, but also the safety of rice can be improved.
(2) the rice seed sterilizing processing method that the present invention uses can effectively kill the big portion in rice seed-borne disease
Divide germ, and do not influence the germination percentage of rice paddy seed, will not pollute the environment.
(3) Eco-fertilizer that the present invention uses can improve the micro-ecological environment of soil, and the growth for rice is provided beneficial to item
Part, additionally it is possible to enhance the diseases and insect pests resistance of rice.
(4) organic agricultural chemicals that the present invention uses is nontoxic, harmless to rice and human body, and can effectively go to remove water
Pest on rice.
Specific embodiment
The technical solution in the embodiment of the present invention is clearly and completely described below, it is clear that described embodiment
Only part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel all other embodiments obtained without making creative work belong to the model that the present invention protects
It encloses.
Embodiment one：
The present invention provides following technical solution：A kind of implantation methods of high yield hybrid rice, include the following steps：
A, it chooses field and detects：It chooses the field of high-land and is turned over before the winter is entered, continuously turn over twice mistake afterwards
Winter, 10 days basal dressing 500Kg per acre prior to seeding, after basal dressing 3 days using the heavy metal in heavy metal detector detection soil
Ion after detection is qualified, injects water；
B, rice seed is screened：It selects that insatiable hunger is full or broken rotten rice paddy seed by screening, is then removed by floating method
Empty grain and empty grain；
C, rice seed sterilizing is handled；Rice seed high-quality after screening is subjected to sterilizing processing later；Later
Carry out vernalization processing；
D, rice growing：By vernalization treated rice seed carries out quantitative sowing, first broadcast 60%, after broadcast 40%, sowing
Depth is 4 centimetres, wants timely density benefit is dilute plant is made to be evenly distributed to the 3 leaf phase of rice shoot；
E, it applies fertilizer：First irrigated when rice seedling to 5 leaf, after-applied Eco-fertilizer, and the fertilizer control applied per acre
System is in 50Kg；
F, field management：Application Eco-fertilizer is carried out when rice enters boot stage, and carries out deinsectization weeding processing, is being gathered in
Top dressing is carried out within first 30 days again and no longer applies fertilizer after irrigating, until harvesting；
G, it gathers in：After paddy maturation, gathered in using machine.
In the present embodiment, sterilizing processing method is in step C：65 after rice paddy seed is preheated in 45 DEG C of warm water
3min is impregnated in DEG C hot water, cools down, that is, completes the disinfection to rice seed.
In the present embodiment, Eco-fertilizer component in step E include in parts by weight 20 parts of ground phosphate rock, 5 parts of phosphate cpd,
4 parts of Trichoderma, 3 parts of detritus soil, 4 parts of attapulgite, 5 parts of ferrous sulfate, 6 parts of ammonium molybdate, 4 parts of magnesium sulfate, tea seed episperm carbon granule 3
Part, 2 parts of calcium dioxide, 1 part of Tea Saponin, 3 parts of bentonite.
In the present embodiment, rice deinsectization weeding is by the way of organic agricultural chemicals is applied in step F, and organic agricultural chemicals component is by weight
Amount number includes 10 parts of tobacco rod extracting solution, 6 parts of allicin oil, 4 parts of camphorated oil, 4 parts of rotenone, 2 parts of farm chemical emulgent, orange peel and carries
Take 10 parts of liquid, 5 parts of maidenhair extracting solution, 4 parts of Ageratum conyzoides extracting solution, 3 parts of allicin oil.
Embodiment two：
A kind of implantation methods of high yield hybrid rice, include the following steps：
A, it chooses field and detects：It chooses the field of high-land and is turned over before the winter is entered, continuously turn over twice mistake afterwards
Winter, 15 days basal dressing 800Kg per acre prior to seeding, after basal dressing 3 days using the heavy metal in heavy metal detector detection soil
Ion after detection is qualified, injects water；
B, rice seed is screened：It selects that insatiable hunger is full or broken rotten rice paddy seed by screening, is then removed by floating method
Empty grain and empty grain；
C, rice seed sterilizing is handled；Rice seed high-quality after screening is subjected to sterilizing processing later；Later
Carry out vernalization processing；
D, rice growing：By vernalization treated rice seed carries out quantitative sowing, first broadcast 60%, after broadcast 40%, sowing
Depth is 6 centimetres, wants timely density benefit is dilute plant is made to be evenly distributed to the 4 leaf phase of rice shoot；
E, it applies fertilizer：First irrigated when rice seedling to 6 leaf, after-applied Eco-fertilizer, and the fertilizer control applied per acre
System is in 60Kg；
F, field management：Application Eco-fertilizer is carried out when rice enters boot stage, and carries out deinsectization weeding processing, is being gathered in
Top dressing is carried out within first 30 days again and no longer applies fertilizer after irrigating, until harvesting；
G, it gathers in：After paddy maturation, gathered in using machine.
In the present embodiment, sterilizing processing method is in step C：65 after rice paddy seed is preheated in 45 DEG C of warm water
5min is impregnated in DEG C hot water, cools down, that is, completes the disinfection to rice seed.
In the present embodiment, the Eco-fertilizer component in step E includes 30 parts of ground phosphate rock, phosphate cpd 15 in parts by weight
Part, 10 parts of Trichoderma, 9 parts of detritus soil, 12 parts of attapulgite, 15 parts of ferrous sulfate, 16 parts of ammonium molybdate, 10 parts of magnesium sulfate, tea seed
9 parts of shell carbon granule, 8 parts of calcium dioxide, 3 parts of Tea Saponin, 9 parts of bentonite.
In the present embodiment, rice deinsectization weeding is by the way of organic agricultural chemicals is applied in step F, and organic agricultural chemicals component is by weight
It measures number and includes 20 parts of tobacco rod extracting solution, 16 parts of allicin oil, 10 parts of camphorated oil, 10 parts of rotenone, 8 parts of farm chemical emulgent, orange
20 parts of skin extracting solution, 15 parts of maidenhair extracting solution, 10 parts of Ageratum conyzoides extracting solution, 9 parts of allicin oil.
Embodiment three：
A kind of implantation methods of high yield hybrid rice, include the following steps：
A, it chooses field and detects：It chooses the field of high-land and is turned over before the winter is entered, continuously turn over twice mistake afterwards
Winter, 12 days basal dressing 650Kg per acre prior to seeding, after basal dressing 3 days using the heavy metal in heavy metal detector detection soil
Ion after detection is qualified, injects water；
B, rice seed is screened：It selects that insatiable hunger is full or broken rotten rice paddy seed by screening, is then removed by floating method
Empty grain and empty grain；
C, rice seed sterilizing is handled；Rice seed high-quality after screening is subjected to sterilizing processing later；Later
Carry out vernalization processing；
D, rice growing：By vernalization treated rice seed carries out quantitative sowing, first broadcast 60%, after broadcast 40%, sowing
Depth is 5 centimetres, wants timely density benefit is dilute plant is made to be evenly distributed to the 3 leaf phase of rice shoot；
E, it applies fertilizer：First irrigated when rice seedling to 5 leaf, after-applied Eco-fertilizer, and the fertilizer control applied per acre
System is in 55Kg；
F, field management：Application Eco-fertilizer is carried out when rice enters boot stage, and carries out deinsectization weeding processing, is being gathered in
Top dressing is carried out within first 30 days again and no longer applies fertilizer after irrigating, until harvesting；
G, it gathers in：After paddy maturation, gathered in using machine.
In the present embodiment, sterilizing processing method is in step C：65 after rice paddy seed is preheated in 45 DEG C of warm water
4min is impregnated in DEG C hot water, cools down, that is, completes the disinfection to rice seed.
In the present embodiment, the Eco-fertilizer component in step E includes 25 parts of ground phosphate rock, phosphate cpd 10 in parts by weight
Part, 7 parts of Trichoderma, 6 parts of detritus soil, 8 parts of attapulgite, 10 parts of ferrous sulfate, 11 parts of ammonium molybdate, 7 parts of magnesium sulfate, tea seed episperm charcoal
6 parts of grain, 5 parts of calcium dioxide, 2 parts of Tea Saponin, 6 parts of bentonite.
In the present embodiment, rice deinsectization weeding is by the way of organic agricultural chemicals is applied in step F, and organic agricultural chemicals component is by weight
It measures number and includes 15 parts of tobacco rod extracting solution, 11 parts of allicin oil, 7 parts of camphorated oil, 7 parts of rotenone, 5 parts of farm chemical emulgent, orange peel
15 parts of extracting solution, 10 parts of maidenhair extracting solution, 7 parts of Ageratum conyzoides extracting solution, 6 parts of allicin oil.
The invention also discloses a kind of high yield hybrid rice, plant to obtain by more than implantation methods.
The rice seed sterilizing processing method that the present invention uses can effectively kill the major part in rice seed-borne disease
Germ, and the germination percentage of rice paddy seed is not influenced, it will not pollute the environment；The Eco-fertilizer that the present invention uses can change
The micro-ecological environment of kind soil, the growth for rice provide beneficial conditions, additionally it is possible to enhance the diseases and insect pests resistance of rice；This hair
The organic agricultural chemicals of bright use is nontoxic, harmless to rice and human body, and can effectively remove the pest on rice.
In conclusion the implantation methods of the present invention are conducive to improve rice yield, rice pathogenesis rate is reduced, while can subtract
Few human and material resources, but also the safety of rice can be improved.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of implantation methods of high yield hybrid rice, it is characterised in that：Include the following steps：
A, it chooses field and detects：It chooses the field of high-land and is turned over before the winter is entered, continuously turn over and pass the winter afterwards twice,
- 15 days 10 days basal dressing 500Kg-800Kg per acre before sowing, after basal dressing 3 days using in heavy metal detector detection soil
Heavy metal ion after detection is qualified, injects water；
B, rice seed is screened：It selects that insatiable hunger is full or broken rotten rice paddy seed by screening, then passes through the empty grain of floating method removal
And empty grain；
C, rice seed sterilizing is handled；Rice seed high-quality after screening is subjected to sterilizing processing later；It carries out later
Vernalization is handled；
D, rice growing：By vernalization treated rice seed carries out quantitative sowing, first broadcast 60%, after broadcast 40%, the depth of sowing
It is 4-6 centimetres, wants timely density benefit is dilute plant is made to be evenly distributed to the rice shoot 3-4 leaf phases；
E, it applies fertilizer：First irrigated when rice seedling to 5-6 leaves, after-applied Eco-fertilizer, and apply per acre fertilizer control
In 50Kg-60Kg；
F, field management：Application Eco-fertilizer is carried out when rice enters boot stage, and carries out deinsectization weeding processing, 30 before harvesting
It carries out top dressing and no longer applies fertilizer after irrigating again, until harvesting；
G, it gathers in：After paddy maturation, gathered in using machine.
2. a kind of implantation methods of high yield hybrid rice according to claim 1, it is characterised in that：In the step C
Sterilizing processing method is：3min-5min is impregnated in 65 DEG C of hot water after rice paddy seed is preheated in 45 DEG C of warm water, is dropped
Temperature completes the disinfection to rice seed.
3. a kind of implantation methods of high yield hybrid rice according to claim 1, it is characterised in that：In the step E
Eco-fertilizer component in parts by weight include 20-30 parts of ground phosphate rock, 5-15 parts of phosphate cpd, 4-10 parts of Trichoderma, detritus soil
3-9 parts, 4-12 parts of attapulgite, 5-15 parts of ferrous sulfate, 6-16 parts of ammonium molybdate, 4-10 parts of magnesium sulfate, tea seed episperm carbon granule 3-9
Part, 2-8 parts of calcium dioxide, 1-3 parts of Tea Saponin, 3-9 parts of bentonite.
4. a kind of implantation methods of high yield hybrid rice according to claim 1, it is characterised in that：In the step F
By the way of organic agricultural chemicals is applied, organic agricultural chemicals component includes tobacco rod extracting solution 10-20 in parts by weight for rice deinsectization weeding
Part, 6-16 parts of allicin oil, 4-10 parts of camphorated oil, 4-10 parts of rotenone, 2-8 parts of farm chemical emulgent, orange peel extracting solution 10-20
Part, 5-15 parts of maidenhair extracting solution, 4-10 parts of Ageratum conyzoides extracting solution, 3-9 parts of allicin oil.
5. a kind of high yield hybrid rice, it is characterised in that：The hybrid rice is planted by the implantation methods of claim 1-4
It arrives.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810037738.3A CN108184582A (en) | 2018-01-15 | 2018-01-15 | A kind of high yield hybrid rice and its implantation methods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810037738.3A CN108184582A (en) | 2018-01-15 | 2018-01-15 | A kind of high yield hybrid rice and its implantation methods |
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| CN108184582A true CN108184582A (en) | 2018-06-22 |
Family
ID=62589647
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| CN201810037738.3A Pending CN108184582A (en) | 2018-01-15 | 2018-01-15 | A kind of high yield hybrid rice and its implantation methods |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112470594A (en) * | 2020-11-01 | 2021-03-12 | 汉中汉乡农业科技发展有限公司 | Method for screening and disinfecting nuisance-free improved varieties of rice |
| CN115428622A (en) * | 2022-08-12 | 2022-12-06 | 安徽天平机械股份有限公司 | Method and machine for simultaneously sowing seeds and fertilizers in vertically layered manner for rice |
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| CN1405123A (en) * | 2002-10-22 | 2003-03-26 | 王柏学 | Organic fertilizer and its manufacture method |
| CN1449646A (en) * | 2003-05-14 | 2003-10-22 | 成都绿泉科技有限公司 | Method for breeding Simmondsia chinensis |
| CN102246840A (en) * | 2011-05-19 | 2011-11-23 | 唐恺 | Ampholytic organic pesticide |
| CN106105495A (en) * | 2016-07-14 | 2016-11-16 | 中国水稻研究所 | A kind of rice paddy seed method for disinfection and device |
| CN106386315A (en) * | 2016-12-11 | 2017-02-15 | 唐敏 | Hybrid planting method capable of increasing yield of hybrid rice |
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- 2018-01-15 CN CN201810037738.3A patent/CN108184582A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1405123A (en) * | 2002-10-22 | 2003-03-26 | 王柏学 | Organic fertilizer and its manufacture method |
| CN1449646A (en) * | 2003-05-14 | 2003-10-22 | 成都绿泉科技有限公司 | Method for breeding Simmondsia chinensis |
| CN102246840A (en) * | 2011-05-19 | 2011-11-23 | 唐恺 | Ampholytic organic pesticide |
| CN106105495A (en) * | 2016-07-14 | 2016-11-16 | 中国水稻研究所 | A kind of rice paddy seed method for disinfection and device |
| CN106386315A (en) * | 2016-12-11 | 2017-02-15 | 唐敏 | Hybrid planting method capable of increasing yield of hybrid rice |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112470594A (en) * | 2020-11-01 | 2021-03-12 | 汉中汉乡农业科技发展有限公司 | Method for screening and disinfecting nuisance-free improved varieties of rice |
| CN115428622A (en) * | 2022-08-12 | 2022-12-06 | 安徽天平机械股份有限公司 | Method and machine for simultaneously sowing seeds and fertilizers in vertically layered manner for rice |
| CN115428622B (en) * | 2022-08-12 | 2023-11-24 | 安徽天平机械股份有限公司 | Rice vertical layering seed and fertilizer simultaneous sowing method and seed and fertilizer simultaneous sowing machine |
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Application publication date: 20180622 |