CN107094554A - A kind of grain quality rice high-yield planting method - Google Patents
A kind of grain quality rice high-yield planting method Download PDFInfo
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- CN107094554A CN107094554A CN201710238190.4A CN201710238190A CN107094554A CN 107094554 A CN107094554 A CN 107094554A CN 201710238190 A CN201710238190 A CN 201710238190A CN 107094554 A CN107094554 A CN 107094554A
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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
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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
- A01G22/22—Rice
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Botany (AREA)
- Pest Control & Pesticides (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of grain quality rice high-yield planting method, including initial point selection, presoaking and germinating, nurturing staff, the management in crop field, mu compound fertilizer dedicated to paddy 25kg makees base manure；10kg urea is first spread after planting and makees dressing of turnning green stage, Hou Zaisa composite fertilizers 15kg of turning green, the garden bar phase spreads potassium chloride 10kg, foliage-spray siliceous fertilizer and molydbenum fertilizer, to improve the yield and quality；Compound fertilizer dedicated to paddy includes by weight：40 parts of urea, 31 parts of ammonium nitrate, 27 parts of MAP, 25 parts of calcium superphosphate, 25 parts of potassium dihydrogen phosphate, 13 parts of ammonium hydrogen carbonate, 15 parts of polyacrylamide, 12 parts of potassium chloride, 18 parts of rice hull carbon, 0.5 part of boric acid；The present invention does not have found rice blast using conventional late-maturing grain quality rice, field, and setting percentage is 95.8%, and yielding ability is good；In the production practices of nearly 2 years, growth potential is shown as by force, yielding ability is good, adaptable with stronger resistance.
Description
Technical field
The present invention relates to Rice Cropping technical field, more particularly to a kind of grain quality rice high-yield planting method.
Background technology
The present Rice Cropping distributed areas of China are based on south, and Rice Production is increasingly concentrated to dominant area；In recent years
Come, China's Rice Production is progressively concentrated to the middle and lower reach of Yangtze River and Heilungkiang paddy rice producing region；Current South Rice Region of China accounts for China paddy rice
The 94% of sown area, wherein Yangtze river basin rice area have accounted for the 65.7% of the whole nation, and northern rice accounts for the whole nation as area
6%；Exemplified by 2005, rice growing area and the larger province of yield have Hunan, Jiangxi, Guangxi, Guangdong, Sichuan, Anhui,
12 provinces such as Jiangsu, Hubei, Zhejiang, Fujian, Yunnan, its sown area and yield account for 85% or so of the whole nation；Early rice production is altogether
There are 13 provinces, be all distributed in south, the wherein provinces and regions sown area of Hunan, Guangxi, Jiangxi, Guangdong etc. 4 accounts for more than the 75 of the whole nation；
Semilate rice and one season rice production distribution in all parts of the country in addition to Guangdong, Hainan and Qinghai, wherein Sichuan, Jiangsu, Heilungkiang, peace
Emblem, Hubei, Yunnan, Hunan, Chongqing etc. 8 province (city) sown area accounts for more than the 70% of the whole nation；Late rice production distribution is in south 15
Individual province, is distributed close with early rice；For a long time, some areas are due to long-term food shortage, and the main target of Rice Production is to pursue high
Production, ignores quality, causes the present situation of Rice Production high yield not high-quality；Some local grain quality rices are taken pains to foster and planted,
Rice varieties and quality structure can be optimized, Per Unit Area Grain Yield level, the comprehensive production of enhancing and the market competitiveness is improved, promote to work as
Ground increasing peasant income.
The content of the invention
It is an object of the invention to provide a kind of grain quality rice high-yield planting method, local grain quality rice is taken pains to foster and planted
Plant, growth potential is strong, and yielding ability is good, adaptable with stronger resistance, to optimize rice varieties and quality structure, carries
High Per Unit Area Grain Yield level.
To achieve the above object, the present invention is adopted the following technical scheme that：
A kind of grain quality rice high-yield planting method, comprises the following steps：
(1) initial point selection：Selection growing way is strong, disease resistance is strong, stable yields, the fragrant treasure kind of ivory best in quality；
(2) presoaking and germinating：Fine day is selected to bask seeds in advance 1-2 days before sowing, airing 2-3 days after basking seeds；With 500 times of liquid of strong chlorine oil
8-12 hours sterilizations of seed soaking, normal temperature vernalization after being cleaned through clear water；
(3) nurturing staff：
A, seedbed preparation：Seedbed is fostered and apply fertilizer, arrange, flattened, the farm manure become thoroughly decomposed by every square of meter with 10kg, plough deeply into
Soil, in 7-10 days before sowing every square metre of administration calcium superphosphate 150g, urea 40g, potassium sulfate 30g, puddles uniformly, turns in soil
It is lower 10-15 centimetres；Vola water is poured before sowing, it is that water saturation state, i.e. soil are in 0-10cm soil layers to pour permeable standard
Drenched but no ponding；
B, sowing time：It was arranged in before June 20；
C, application rate：Every mu of seedbed sowing quantity 3-4kg；
D, seedling management：Dressed seed before sowing with uniconazole P；Seedling age control used 250- at 25-28 days, 11 heart of leaf of seedling stage
300mg/15kg paclobutrazol liquid sprays rush tiller early growth and quick tiller；Fertilization strategy 2 times, applies 4-5kg/ mus of urea and breaks during 21 heart of leaf
Milk fertilizer；3-4kg/ mus of urea, which is imposed within 5-7 days, before transplanting has made seed manure；
(4) management in crop field：
A, rational close planting：Using wide row narrow space, every mu is planted 20,000 caves, Basic Seedling 60,000；
B, rational application of fertilizers：Mu compound fertilizer dedicated to paddy 25-35kg makees base manure；10kg urea is first spread after planting to turn green
Fertilizer, Hou Zaisa composite fertilizers 15kg of turning green, the garden bar phase spreads potassium chloride 10kg, foliage-spray siliceous fertilizer and molydbenum fertilizer, to improve yield and product
Matter；
C, change control are anti-down：5-7 days after transplanting, every mu is affixed by Prohexadione calcium, lodging-prevention；During paddy rice jointing, seedlings of cereal crops growing way is seen,
With reference to preventing disease pest control, 150-200 grams of paclobutrazol should be applied, strengthens kind capacity for the resistance to lodging；
D, insect pest preventing and controlling：Using biological control, the micro- malicious pesticide control of artificial trapping and colleges and universities, to pay special attention to rice blast and
The preventing and treating of false smut, is sprayed for 5-7 days before cut with tricyclazole+ant aphid ketone+phonetic bacterium fat of chlorine worm benzoyl ammonium ten；
E, scientific management：Early stage has moisture tiller, and mid-term dry field control seedling, the strong seed of later stage moistening, harvesting is cut off the water supply for first 7 days；
F, suitable period harvest：During maturation 90%, fine day harvest is robbed.
In the preferred embodiment of the present invention, step (4) described compound fertilizer dedicated to paddy includes by weight：Urea
30-40 parts, 22-31 parts of ammonium nitrate, 23-27 parts of MAP, 20-25 parts of calcium superphosphate, 16-25 parts of potassium dihydrogen phosphate, carbonic acid
11-13 parts of hydrogen ammonium, 7-15 parts of polyacrylamide, 7-12 parts of potassium chloride, 15-18 parts of rice hull carbon, 0.3-0.5 parts of boric acid.
Preferably, in above-mentioned compound fertilizer dedicated to paddy, N, P, K content ratio are 15:15:15.
Beneficial effects of the present invention：The present invention does not have found rice blast using conventional late-maturing grain quality rice, field, and setting percentage is
95.8%, yielding ability is good；In the production practices of nearly 2 years, show as that growth potential is strong, yielding ability is good, with stronger degeneration-resistant
Property, it is adaptable.
Embodiment
With reference to embodiment, the present invention is further illustrated.
Embodiment 1
A kind of grain quality rice high-yield planting method, comprises the following steps：
(1) initial point selection：Selection growing way is strong, disease resistance is strong, stable yields, the fragrant treasure kind of ivory best in quality；
(2) presoaking and germinating：Fine day is selected to bask seeds in advance 1-2 days before sowing, airing 2-3 days after basking seeds；With 500 times of liquid of strong chlorine oil
8-12 hours sterilizations of seed soaking, normal temperature vernalization after being cleaned through clear water；
(3) nurturing staff：
A, seedbed preparation：Seedbed is fostered and apply fertilizer, arrange, flattened, the farm manure become thoroughly decomposed by every square of meter with 10kg, plough deeply into
Soil, in 7-10 days before sowing every square metre of administration calcium superphosphate 150g, urea 40g, potassium sulfate 30g, puddles uniformly, turns in soil
It is lower 10-15 centimetres；Vola water is poured before sowing, it is that water saturation state, i.e. soil are in 0-10cm soil layers to pour permeable standard
Drenched but no ponding；
B, sowing time：It was arranged in before June 20；
C, application rate：Every mu of seedbed sowing quantity 3kg；
D, seedling management：Dressed seed before sowing with uniconazole P；Seedling age control used 250- at 25 days, 11 heart of leaf of seedling stage
300mg/15kg paclobutrazol liquid sprays rush tiller early growth and quick tiller；Fertilization strategy 2 times, applies 5kg/ mus of works of urea and weans during 21 heart of leaf
Fertilizer；3kg/ mus of urea, which is imposed within 5-7 days, before transplanting has made seed manure；
(4) management in crop field：
A, rational close planting：Using wide row narrow space, every mu is planted 20,000 caves, Basic Seedling 60,000；
B, rational application of fertilizers：Mu makees base manure with paddy rice specific complex 35kg；10kg urea is first spread after planting and makees dressing of turnning green stage, is turned green
Hou Zaisa composite fertilizers 15kg, the garden bar phase spreads potassium chloride 10kg, foliage-spray siliceous fertilizer and molydbenum fertilizer, to improve the yield and quality；Paddy rice
Special complex fertilizer includes by weight：30 parts of urea, 22 parts of ammonium nitrate, 23 parts of MAP, 20 parts of calcium superphosphate, biphosphate
16 parts of potassium, 11 parts of ammonium hydrogen carbonate, 7 parts of polyacrylamide, 7 parts of potassium chloride, 15 parts of rice hull carbon, 0.3 part of boric acid；In composite fertilizer, N,
P, K content ratio are 15:15:15.
C, change control are anti-down：5-7 days after transplanting, every mu is affixed by Prohexadione calcium, lodging-prevention；During paddy rice jointing, seedlings of cereal crops growing way is seen,
With reference to preventing disease pest control, 150-200 grams of paclobutrazol should be applied, strengthens kind capacity for the resistance to lodging；
D, insect pest preventing and controlling：Using biological control, the micro- malicious pesticide control of artificial trapping and colleges and universities, to pay special attention to rice blast and
The preventing and treating of false smut, is sprayed for 5-7 days before cut with tricyclazole+ant aphid ketone+phonetic bacterium fat of chlorine worm benzoyl ammonium ten；
E, scientific management：Early stage has moisture tiller, and mid-term dry field control seedling, the strong seed of later stage moistening, harvesting is cut off the water supply for first 7 days；
F, suitable period harvest：During maturation 90%, fine day harvest is robbed.
Embodiment 2
A kind of grain quality rice high-yield planting method, comprises the following steps：
(1) initial point selection：Selection growing way is strong, disease resistance is strong, stable yields, the fragrant treasure kind of ivory best in quality；
(2) presoaking and germinating：Fine day is selected to bask seeds in advance 1-2 days before sowing, airing 2-3 days after basking seeds；With 500 times of liquid of strong chlorine oil
8-12 hours sterilizations of seed soaking, normal temperature vernalization after being cleaned through clear water；
(3) nurturing staff：
A, seedbed preparation：Seedbed is fostered and apply fertilizer, arrange, flattened, the farm manure become thoroughly decomposed by every square of meter with 10kg, plough deeply into
Soil, in 7-10 days before sowing every square metre of administration calcium superphosphate 150g, urea 40g, potassium sulfate 30g, puddles uniformly, turns in soil
It is lower 10-15 centimetres；Vola water is poured before sowing, it is that water saturation state, i.e. soil are in 0-10cm soil layers to pour permeable standard
Drenched but no ponding；
B, sowing time：It was arranged in before June 20；
C, application rate：Every mu of seedbed sowing quantity 4kg；
D, seedling management：Dressed seed before sowing with uniconazole P；Seedling age control used 250- at 28 days, 11 heart of leaf of seedling stage
300mg/15kg paclobutrazol liquid sprays rush tiller early growth and quick tiller；Fertilization strategy 2 times, applies 4kg/ mus of works of urea and weans during 21 heart of leaf
Fertilizer；4kg/ mus of urea, which is imposed within 5-7 days, before transplanting has made seed manure；
(4) management in crop field：
A, rational close planting：Using wide row narrow space, every mu is planted 20,000 caves, Basic Seedling 60,000；
B, rational application of fertilizers：Mu compound fertilizer dedicated to paddy 25kg makees base manure；10kg urea is first spread after planting and makees dressing of turnning green stage, is returned
Qing Houzaisa composite fertilizers 15kg, the garden bar phase spreads potassium chloride 10kg, foliage-spray siliceous fertilizer and molydbenum fertilizer, to improve the yield and quality；Water
Rice special complex fertilizer includes by weight：40 parts of urea, 31 parts of ammonium nitrate, 27 parts of MAP, 25 parts of calcium superphosphate, di(2-ethylhexyl)phosphate
25 parts of hydrogen potassium, 13 parts of ammonium hydrogen carbonate, 15 parts of polyacrylamide, 12 parts of potassium chloride, 18 parts of rice hull carbon, 0.5 part of boric acid；
In composite fertilizer, N, P, K content ratio are 15:15:15.
C, change control are anti-down：5-7 days after transplanting, every mu is affixed by Prohexadione calcium, lodging-prevention；During paddy rice jointing, seedlings of cereal crops growing way is seen,
With reference to preventing disease pest control, 150-200 grams of paclobutrazol should be applied, strengthens kind capacity for the resistance to lodging；
D, insect pest preventing and controlling：Using biological control, the micro- malicious pesticide control of artificial trapping and colleges and universities, to pay special attention to rice blast and
The preventing and treating of false smut, is sprayed for 5-7 days before cut with tricyclazole+ant aphid ketone+phonetic bacterium fat of chlorine worm benzoyl ammonium ten；
E, scientific management：Early stage has moisture tiller, and mid-term dry field control seedling, the strong seed of later stage moistening, harvesting is cut off the water supply for first 7 days；
F, suitable period harvest：During maturation 90%, fine day harvest is robbed.
Claims (3)
1. a kind of grain quality rice high-yield planting method, it is characterised in that comprise the following steps：
(1) initial point selection：Selection growing way is strong, disease resistance is strong, stable yields, the fragrant treasure kind of ivory best in quality；
(2) presoaking and germinating：Fine day is selected to bask seeds in advance 1-2 days before sowing, airing 2-3 days after basking seeds；With 500 times of immersion kinds of strong chlorine oil
8-12 hours sterilizations, normal temperature vernalization after being cleaned through clear water；
(3) nurturing staff：
A, seedbed preparation：Seedbed is fostered and apply fertilizer, arrange, flattened, the farm manure become thoroughly decomposed by every square of meter with 10kg is ploughed deeply and buried,
In 7-10 days before sowing every square metre of administration calcium superphosphate 150g, urea 40g, potassium sulfate 30g, puddle uniformly, turn under soil
10-15 centimetres；Vola water is poured before sowing, it is wet in water saturation state, i.e. soil in 0-10cm soil layers to pour permeable standard
Saturating but no ponding；
B, sowing time：It was arranged in before June 20；
C, application rate：Every mu of seedbed sowing quantity 3-4kg；
D, seedling management：Dressed seed before sowing with uniconazole P；Seedling age control used 250- at 25-28 days, 11 heart of leaf of seedling stage
300mg/15kg paclobutrazol liquid sprays rush tiller early growth and quick tiller；Fertilization strategy 2 times, applies 4-5kg/ mus of urea and breaks during 21 heart of leaf
Milk fertilizer；3-4kg/ mus of urea, which is imposed within 5-7 days, before transplanting has made seed manure；
(4) management in crop field：
A, rational close planting：Using wide row narrow space, every mu is planted 20,000 caves, Basic Seedling 60,000；
B, rational application of fertilizers：Mu compound fertilizer dedicated to paddy 25-35kg makees base manure；10kg urea is first spread after planting and makees dressing of turnning green stage, is returned
Qing Houzaisa composite fertilizers 15kg, the garden bar phase spreads potassium chloride 10kg, foliage-spray siliceous fertilizer and molydbenum fertilizer, to improve the yield and quality；
C, change control are anti-down：5-7 days after transplanting, every mu is affixed by Prohexadione calcium, lodging-prevention；During paddy rice jointing, seedlings of cereal crops growing way is seen, with reference to
Preventing disease pest control, should apply 150-200 grams of paclobutrazol, strengthen kind capacity for the resistance to lodging；
D, insect pest preventing and controlling：Using biological control, the micro- malicious pesticide control of artificial trapping and colleges and universities, will pay special attention to rice blast and rice is bent
The preventing and treating of disease, is sprayed for 5-7 days before cut with tricyclazole+ant aphid ketone+phonetic bacterium fat of chlorine worm benzoyl ammonium ten；
E, scientific management：Early stage has moisture tiller, and mid-term dry field control seedling, the strong seed of later stage moistening, harvesting is cut off the water supply for first 7 days；
F, suitable period harvest：During maturation 90%, fine day harvest is robbed.
2. grain quality rice high-yield planting method according to claim 1, it is characterised in that step (4) described paddy rice is special multiple
Hefei includes by weight：30-40 parts of urea, 22-31 parts of ammonium nitrate, 23-27 parts of MAP, 20-25 parts of calcium superphosphate, phosphorus
16-25 parts of acid dihydride potassium, 11-13 parts of ammonium hydrogen carbonate, 7-15 parts of polyacrylamide, 7-12 parts of potassium chloride, 15-18 parts of rice hull carbon,
0.3-0.5 parts of boric acid.
3. according to claim 2 gained grain quality rice high-yield planting method, it is characterised in that in the compound fertilizer dedicated to paddy, N,
P, K content ratio are 15:15:15.
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| CN201710238190.4A CN107094554A (en) | 2017-04-14 | 2017-04-14 | A kind of grain quality rice high-yield planting method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111357590A (en) * | 2020-03-10 | 2020-07-03 | 湖南农业大学 | Rice field rice three-free cultivation method |
| CN114600721A (en) * | 2022-04-11 | 2022-06-10 | 海南省农业科学院粮食作物研究所 | High-yield cultivation method of high-quality Shanzhu rice |
-
2017
- 2017-04-14 CN CN201710238190.4A patent/CN107094554A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111357590A (en) * | 2020-03-10 | 2020-07-03 | 湖南农业大学 | Rice field rice three-free cultivation method |
| CN114600721A (en) * | 2022-04-11 | 2022-06-10 | 海南省农业科学院粮食作物研究所 | High-yield cultivation method of high-quality Shanzhu rice |
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