CN107820812A - A kind of fertilizing method for making rice flavouring - Google Patents

A kind of fertilizing method for making rice flavouring Download PDF

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Publication number
CN107820812A
CN107820812A CN201710915719.1A CN201710915719A CN107820812A CN 107820812 A CN107820812 A CN 107820812A CN 201710915719 A CN201710915719 A CN 201710915719A CN 107820812 A CN107820812 A CN 107820812A
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rice
fertilizing method
flavouring
base manure
making rice
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CN107820812B (en
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金亮
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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
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D3/00—Calcareous fertilisers
    • C05D3/02—Calcareous fertilisers from limestone, calcium carbonate, calcium hydrate, slaked lime, calcium oxide, waste calcium products
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F5/00—Fertilisers from distillery wastes, molasses, vinasses, sugar plant or similar wastes or residues, e.g. from waste originating from industrial processing of raw material of agricultural origin or derived products thereof
    • C05F5/006—Waste from chemical processing of material, e.g. diestillation, roasting, cooking
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Soil Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental Sciences (AREA)
  • Biochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Botany (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fertilizers (AREA)

Abstract

The invention discloses a kind of fertilizing method for making rice flavouring, the fertilizing method includes：（1）, on the basis of conventional fertilizer application, in rice transplanting prefinishing soil, add base manure into soil, the base manure mixes for one or more mineral containing trace element and/or the mineral processing products containing trace element with decomposed acid-sludge；（2）, respectively in the pustulation period and milk stage of rice, with reference to pouring water, agricultural ferment is added into rice field, wherein the agricultural ferment is vegetables that will be discarded and/or fruit, blackstrap and water is sealed by fermentation obtained tunning after mixing；The fertilizing method of the present invention realizes natural flavouring of the rice in Natural growth process, and it is simple to operate, cost is cheap, and raw material uses discarded object more, not only environmentally friendly but also inexpensive, has splendid social effect.

Description

A kind of fertilizing method for making rice flavouring
Technical field
The invention belongs to rice aromatizing technology field, and in particular to a kind of fertilizing method for making rice flavouring.
Background technology
Rice is one of important staple food of China resident, 4.5 hundred million mu or so of China's Monitoring of Paddy Rice Plant Area, occupies second place of the world, 2.04 hundred million tons of total output, ranks first in the world, 420 kilograms of per unit area yield, is 1.6 times of world average level.Passed through in recent years by macroscopic view Ji slows down influence, and dietary structure adjustment, domestic rice consume continued downturn.China has substantial amounts of rice to overstock every year, and While a large amount of overstocked, the whole nation but also needs a large amount of import superior rices every year.Famous fine quality rice 5 constant virtues in China " the rice fragrance of a flower " is just It is famous because of its naturally strong fragrance.It is a notable feature of superior rice that meter Xiang Nong is strongly fragrant, and price is typically all higher, a lot General rice rice even inferior is smeared essence, to seek higher interests by bad retailer even with this business opportunity.Pass through The technical method of zinc fertilizer, rare earth lanthanum element and the organic chemicals such as " 920 ", proline increase rice fragrance has been reported Arrive.
Such as Chinese patent CN103508770A, it discloses a kind of fertilising for making common seed rice Huang China account for the natural flavouring of grain Formula, the various raw materials of every mu of amount used form and its ratio is as follows：Raw material (kg/ mus) 5.52 ± 0.83MgCl2；8.53± 1.28MnCl2；1.49±0.22CuCl2；2.16±0.32ZnCl2；0.24 ± 0.04 molybdic acid；3.91 ± 0.58 citric acids；3.91 ± 0.58 tartaric acid；3.91 ± 0.58 apples；460 ± 69 bagasse.Fertilizing method is as follows：1) when rice field is ploughed bagasse by 460 kilograms every mu apply and soil plough horizon mixing；2) in shoot transplanting equipment, every mu of 15 ± 2.25kg of application KCl, urea 15 ± 2.25kg, calcium and magnesium phosphorus 100kg；3) in middle of tillering per per mu even with water and even MgCl25.52±0.83、MnCl28.53± 1.28、CuCl21.49±0.22、ZnCl22.16 ± 0.32, molybdic acid 0.24 ± 0.04, citric acid 3.91 ± 0.58, tartaric acid 3.91 ± 0.58, malic acid 3.91 ± 0.58.
But above-mentioned rice flavouring fertilizer application formula and fertilizing method, it can be only applied to specific common seed rice Huang China and accounts for grain Flavouring, and be formulated complicated, the composition of formula is mostly finished industrial product, adds production cost indirectly, simultaneously because the fertilizer applied Material is excessive, will also result in cost rise, is unfavorable for large area production.
The content of the invention
The technical problems to be solved by the invention are overcome the deficiencies in the prior art, there is provided one kind is simple to operate, cost is low Honest and clean, ecological safety the fertilizing method for making rice natural flavouring in growth course.
To solve above technical problem, a kind of technical scheme that the present invention takes is as follows：
A kind of fertilizing method for making rice flavouring, the fertilizing method include：
(1), on the basis of conventional fertilizer application, in rice transplanting prefinishing soil, base manure, the base are added into soil Fertilizer for one or more mineral containing trace element and/or the mineral processing products containing trace element are mixed with decomposed acid-sludge and Into；
(2), respectively in the pustulation period and milk stage of rice, with reference to pouring water, agricultural ferment is added into rice field, wherein described Agricultural ferment is the tunning for being sealed by fermentation to obtain after mixing discarded vegetables and/or fruit, blackstrap and water.
" conventional fertilizer application " is that the producer normally applies fertilizer situation in reality production.
In certain specific embodiments of the invention, it is preferable that trace element in the base manure include calcium, manganese and Magnesium.Can be according to being actually needed or the different of geographical environment are chosen suitable trace element and added in base manure.
According to some preferred aspects of such scheme, the base manure is pressed by dolomite dust, manganese sulfate and decomposed acid-sludge Weight is than 3~8:1:10~20 mix.
It is further preferred that the weight ratio of the dolomite dust, manganese sulfate and decomposed acid-sludge is 4~6:1:12~16.
In certain specific embodiments of the invention, the mass content that the decomposed acid-sludge accounts for the base manure is 65% ~75%.
According to some preferred aspects of such scheme, the mineral, mineral processing products are respectively the powder of 150~250 mesh Last particle.
In certain specific embodiments of the invention, the agricultural ferment is by discarded vegetables and/or fruit, blackstrap Obtained after being sealed by fermentation 30~50 days after being mixed by weight for the ︰ 0.8~1.2 of 1 ︰ 0.8~1.2 with water.
Preferably, the discarded vegetables and/or fruit, blackstrap and water weight ratio for the ︰ 0.9 of 1 ︰ 0.9~1.1~ 1.1。
In certain specific embodiments of the invention, in the step (1), the base manure is with every mu of 20~30kg's Dosage is applied.
In certain specific embodiments of the invention, in the step (2), pustulation period, the milk stage of the rice, The dosage of the agricultural ferment is respectively every mu of 10~15kg.
Due to the use of above technical scheme, the present invention has the following advantages that compared with prior art：
The present invention is by the way that the homemade fertilizer containing trace element and agricultural ferment conventional fertilizer application technology are applied stage by stage During paddy growth, to realize the natural flavouring during rice cropping, simultaneously, on the one hand, the use solution of agricultural ferment The problem of resource such as acid-sludge, discarded fruit/vegetable, blackstrap of having determined maximally utilizes, has saved production cost, has been large area kind Plant and operability is provided, on the other hand, by the trace elements such as magnesium, calcium, manganese, and the use of agricultural ferment, improve rice Enzymatic activity, the expression of rice scent gene is promoted, this fertilizing method ecological safety, meets the health idea that modern pursues, Meanwhile yield of brown rice is also improved by the fertilizing method of the present invention.
Brief description of the drawings
Fig. 1 is the GC atlas analysis that embodiments of the invention 2 are used for the fragrance matter of rice in paddy growth；
Fig. 2 is the GC atlas analysis that reference examples of the present invention are used for the fragrance matter of rice in paddy growth；
Fig. 3 is the enlarged drawing at appearance in Fig. 1；
Fig. 4 is the enlarged drawing at appearance in Fig. 2.
Embodiment
The present invention is further described with reference to specific preferred embodiment, but the present invention is not limited to following reality Apply example.In the following embodiments, unless otherwise specified, all raw materials come from commercially available.
Embodiment 1 makes the fertilizing method of rice flavouring
(1), on the basis of conventional fertilizer application, in rice transplanting prefinishing soil, base manure 20kg is added into soil；
(2), respectively in the pustulation period and milk stage of rice, with reference to pouring water, agricultural ferment 10kg is added into rice field.
Wherein, the raw material of the base manure includes：Dolomite dust 40kg, manganese sulfate 10kg, decomposed acid-sludge 150kg, by institute State dolomite dust and 150~250 mesh powder particles are made in manganese sulfate, the raw material is mixed according to the mixed method of routine and made Obtain the base manure.
The raw material of the agricultural ferment includes：Vegetables and/or fruit 100kg, blackstrap 80kg and water 120kg.
After the raw material is mixed according to above-mentioned formula, covered plastic film, then it is sealed by fermentation 30 days, produces the agriculture Use ferment.
Embodiment 2 makes the fertilizing method of rice flavouring
(1), on the basis of conventional fertilizer application, in rice transplanting prefinishing soil, base manure 30kg is added into soil；
(2), respectively in the pustulation period and milk stage of rice, with reference to pouring water, agricultural ferment 15kg is added into rice field.
Wherein, the raw material of the base manure includes：Dolomite dust 50kg, manganese sulfate 10kg, decomposed acid-sludge 140kg.
150~250 mesh powder particles are made in the dolomite dust and manganese sulfate, then according to the mixed method of routine The raw material is mixed the base manure is made.
The raw material of the agricultural ferment includes：Vegetables and/or fruit 100kg, blackstrap 100kg and water 100kg.
After the raw material is mixed according to above-mentioned formula, covered plastic film, then it is sealed by fermentation 40 days, produces the agriculture Use ferment.
Reference examples
The fertilizing method of the present embodiment is conventional fertilizer application：Base manure apply every mu fertilising 1000 kilograms of decay sheep excrements, 10 kilograms Urea, 10 kilograms of potassium chloride composite fertilizers；5 kilograms of urea are imposed when tiller and jointing respectively.
The fertilizing method of embodiment 2 and reference examples is used in Rice Cropping, the rice produced is detected, is tied Fruit is analyzed as follows：
Table one：Fig. 1 GC pattern analysis results (rice that embodiment 2 produces)
Table two：Fig. 2 GC pattern analysis results (rice of reference examples production)
As Figure 1-4 and table one, table two are understood, are found out from peak value and integral area, rice after flavouring fertilizer treatment In fragrance matter (peak 1,2,3) content increase by more than 1 times；And reference examples have produced smell substance because gene expression is incomplete (peak 4,5).
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention, all according to the present invention The equivalent change or modification that Spirit Essence is made, it should all be included within the scope of the present invention.

Claims (10)

1. a kind of fertilizing method for making rice flavouring, it is characterised in that the fertilizing method includes：
（1）, on the basis of conventional fertilizer application, in rice transplanting prefinishing soil, base manure is added into soil, the base manure is One or more mineral containing trace element and/or the mineral processing products containing trace element mix with decomposed acid-sludge；
（2）, respectively in the pustulation period and milk stage of rice, with reference to pouring water, agricultural ferment is added into rice field, wherein described agricultural Ferment is the tunning for being sealed by fermentation to obtain after mixing discarded vegetables and/or fruit, blackstrap and water.
2. the fertilizing method according to claim 1 for making rice flavouring, it is characterised in that the trace element in the base manure Including calcium, manganese and magnesium.
3. the fertilizing method according to claim 2 for making rice flavouring, it is characterised in that the base manure by dolomite dust, Manganese sulfate and decomposed acid-sludge are by weight 3 ~ 8:1:10 ~ 20 mix.
4. the fertilizing method according to claim 3 for making rice flavouring, it is characterised in that the dolomite dust, manganese sulfate Weight ratio with decomposed acid-sludge is 4 ~ 6:1:12~16.
5. the fertilizing method according to claim 1 for making rice flavouring, it is characterised in that the decomposed acid-sludge accounts for described The mass content of base manure is 65% ~ 75%.
6. the fertilizing method for making rice flavouring according to any one of claim 1-5 claim, it is characterised in that institute State mineral, mineral processing products are respectively 150 ~ 250 mesh powder particles.
7. the fertilizing method according to claim 1 for making rice flavouring, it is characterised in that the agricultural ferment is by discarded Vegetables and/or fruit, blackstrap and water obtain after being sealed by fermentation 30 ~ 50 days after being mixed by weight for the ︰ 0.8 ~ 1.2 of 1 ︰ 0.8 ~ 1.2 Arrive.
8. the fertilizing method according to claim 7 for making rice flavouring, it is characterised in that the discarded vegetables and/or The weight ratio of fruit, blackstrap and water is the ︰ 0.9 ~ 1.1 of 1 ︰ 0.9 ~ 1.1.
9. the fertilizing method according to claim 1 for making rice flavouring, it is characterised in that in the step（1）In, it is described Base manure is applied with every mu of 20 ~ 30kg dosage.
10. the fertilizing method according to claim 1 for making rice flavouring, it is characterised in that in the step（2）In, institute Pustulation period, the milk stage of rice are stated, the dosage of the agricultural ferment is respectively every mu of 10 ~ 15kg.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109526636A (en) * 2018-12-21 2019-03-29 孙建国 A kind of northeast ecology rice and its implantation methods
CN111165289A (en) * 2019-12-13 2020-05-19 天津农学院 Cultivation method of high-quality and high-yield rice

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102027995A (en) * 2010-10-26 2011-04-27 华南农业大学 Flavor enhancer for fragrant rice and application method of flavor enhancer
CN103392542A (en) * 2013-06-28 2013-11-20 成进学 Selenium-and-germanium-enrichment spiral seaweed enzyme 'polyketide synthase' rice
CN103508771A (en) * 2012-06-18 2014-01-15 湖南农业大学 Fertilizing formula and fertilizing method for naturally increasing fragrance of fragrant rice grains
CN106747787A (en) * 2016-12-05 2017-05-31 沈秀琴 A kind of red rice liquid fertilizer for making red rice that there is pineapple fragrance

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101139223A (en) * 2007-07-06 2008-03-12 李海泉 Amino acid flavouring fertilizer
CN101948346B (en) * 2010-10-26 2012-10-31 华南农业大学 Special fertilizer for fragrant rice
CN103508770B (en) * 2012-06-18 2018-09-04 湖南农业大学 Seed rice Huang China is set to account for the fertilizer formula and fertilizer practice of the natural flavouring of grain
CN105367173A (en) * 2015-11-27 2016-03-02 广西博白县琼达农业科技有限公司 Rice liquid fertilizer for scented rice
CN106966827A (en) * 2017-03-13 2017-07-21 南通蛇类治疗研究所 Cultivate the compound trace element fertilizer powder of selenium-rich multielement rice

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102027995A (en) * 2010-10-26 2011-04-27 华南农业大学 Flavor enhancer for fragrant rice and application method of flavor enhancer
CN103508771A (en) * 2012-06-18 2014-01-15 湖南农业大学 Fertilizing formula and fertilizing method for naturally increasing fragrance of fragrant rice grains
CN103392542A (en) * 2013-06-28 2013-11-20 成进学 Selenium-and-germanium-enrichment spiral seaweed enzyme 'polyketide synthase' rice
CN106747787A (en) * 2016-12-05 2017-05-31 沈秀琴 A kind of red rice liquid fertilizer for making red rice that there is pineapple fragrance

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
张华: "泰国茉莉香米的秘密", 《中国农业信息》 *
李平等: "《香稻的理论与技术》", 30 June 2011, 湖南科学技术出版社 *
涂同明: "《渔业、畜牧机械化必读》", 31 December 2008, 湖北科学技术出版社 *
蒋金莲: "农业高产新技术――酵素菌技术", 《中国农垦》 *
褚志义等: "L-脯氨酸生物合成条件的研究", 《复旦学报(医学版)》 *
黄忠林等: "增香栽培对香稻香气和产量的影响及其相关生理机制", 《中国农业科学》 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109526636A (en) * 2018-12-21 2019-03-29 孙建国 A kind of northeast ecology rice and its implantation methods
CN111165289A (en) * 2019-12-13 2020-05-19 天津农学院 Cultivation method of high-quality and high-yield rice
CN111165289B (en) * 2019-12-13 2022-02-11 天津农学院 Cultivation method of high-quality and high-yield rice

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