CN110402775A - A kind of high-yield planting method of selenium-rich tribute rice - Google Patents
A kind of high-yield planting method of selenium-rich tribute rice Download PDFInfo
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- CN110402775A CN110402775A CN201910714016.1A CN201910714016A CN110402775A CN 110402775 A CN110402775 A CN 110402775A CN 201910714016 A CN201910714016 A CN 201910714016A CN 110402775 A CN110402775 A CN 110402775A
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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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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
-
- 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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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2101/00—Agricultural use
Abstract
The invention belongs to technical fields, a kind of high-yield planting method of selenium-rich tribute rice is disclosed, the raw material including following parts by weight: (1) impregnated rice seed in warm water, then impregnated with the mixed solution of potassium permanganate and imidacloprid, it impregnates, dries spare in seed-soaking liquid after drying;(2) seed is sown into onto seedbed, is covered with Nutrition Soil, when rice shoot be a leaf wholeheartedly when, use Selenium-rich nutrient solution spray rice shoot;(3) 1 one months modifying agents that are manured into soil into soil before rice transplanting apply selenium-rich fertilizer into soil in 10 days before rice transplanting, plough deeply, epiphragma, rice shoot is inserted into field;(4) 7-8 days later periods mu is transplanted in rice seedling apply nitrogen-phosphorus-potassium compound fertilizer, selenium-rich fertilizer;Well-rotted farmyard manure is applied in rice seedling tillering stage mu and sprays ferrous sulfate solution, and heading stage sprays liquid fertilizer of high selenium;(5) it gathers in: being gathered in when 85%-90% paddy is sufficiently mature.Vigorous using the rice growth of the method for the present invention plantation, yield is high, and full grains are uniform, full of nutrition.
Description
Technical field
The invention belongs to crop planting technical fields, are related to a kind of high-yield planting method of selenium-rich tribute rice.
Background technique
With the continuous improvement of people's living standards, the interior quality of grain, nutritive value are just increasingly valued by the people,
Edible high quality, safety nutrition and health care rice have become current people there is an urgent need to.Tribute rice is commonly called as imperial rice, is to local rice
The highest of rice is praised and honoured.Good rice has very strict requirements to production environment, it is desirable that geographical fertile soil, illumination abundance, rain
Measure abundant, with fresh air, conducive to the accumulation of organic matter in paddy, using non-polluted planting, therefore the grains are plump, and it is sweet and delicious,
It is in good taste.Currently, selenium-enriched rice occupies certain share in nutrition and health care market, not only upgrades common rice, improve rice
Quality and quality, and the health care for meeting different crowd needs and improves the economic value of rice, realizes growth of agricultural efficiency, agriculture
The people increase income, and are conducive to structure of agricultural production strategical adjustment, are conducive to the sustainable development of rural economy.Therefore it provides a kind of selenium-rich
The high-yield planting method of tribute rice has great importance.
Summary of the invention
The technical problem to be solved by the present invention is to overcome drawbacks described above, provide a kind of high-yield planting method of selenium-rich tribute rice.
In order to solve the above-mentioned technical problem, the technical solution of the present invention is as follows:
A kind of high-yield planting method of selenium-rich tribute rice, the raw material including following parts by weight:
(1) choose seeds: seed is impregnated 20- in 30-40 DEG C of warm water by selection disease resistance, superior in quality rice seed
Then 40min impregnates 20-30min with the mixed solution of potassium permanganate and imidacloprid, impregnates 15-20h after drying in seed-soaking liquid
After pull out and dry, it is spare;
(2) nursery: the spare seed that step (1) obtains is sown into onto seedbed, the Nutrition Soil of 1-2cm is covered with, then presses
More solito is bred as rice shoot to be inserted, rice shoot be a leaf wholeheartedly when, use Selenium-rich nutrient solution to spray rice shoot;
(3) rice transplanting: soil property is fertile for selection, irrigation and drainage are convenient, rice transplanting field is made in the fertile field of 3 years non-applying pesticides, before rice transplanting
1 one months modifying agents that are manured into soil into soil, adjustment soil pH are 7.2-8.0, selenium-rich are applied into soil within 10 days before rice transplanting
Fertilizer, plough deeply and bury in, then lid film 4-5 days is carefully raked soil is whole, rice shoot to be inserted that will be spare is inserted into field;
(4) it manages: transplanting 7-8 days later periods mu in rice seedling and apply nitrogen-phosphorus-potassium compound fertilizer 30-40kg, selenium-rich fertilizer 10-15kg;
Well-rotted farmyard manure is applied in rice seedling tillering stage mu and sprays ferrous sulfate solution, and keeping the depth of water in rice seedling bed is 2.8-4cm;It takes out
Ear period sprayed a liquid fertilizer of high selenium every 15-20 days;
(5) it gathers in: being gathered in when 85%-90% paddy is sufficiently mature, the watering of stopping in 5-7 days before harvest.
Preferably, it is 1-3:1 mixing institute that step (1) described mixed solution is liquor potassic permanganate and imidacloprid by volume
;The temperature of the mixed solution is 35-48 DEG C;Wherein the mass fraction of the liquor potassic permanganate is 0.6-1.0%.
Preferably, step (1) described seed-soaking liquid is made of the raw material of following parts by weight: 10-15 parts of humic acid, selenoprotein 5-
10 parts, 4-8 parts of leucine, 3-6 parts of glycine betaine, 2-5 parts of niacinamide, 1-3 parts of salicylic acid, 1-3 parts of brassinosteroid, water 100-
150 parts.
Preferably, step (2) described Selenium-rich nutrient solution is made of the raw material of following parts by weight: 10-20 parts of fulvic acid, phosphoric acid
10-20 parts of potassium dihydrogen, 3-8 parts of organic selenium, 3-5 parts of microelement, 2-4 parts of amino acid, -3 parts of vitamin B1;The wherein selenium-rich
It by selenium-rich solution with water is by volume that 1:30-50 is mixed when nutrient solution use.
Preferably, step (3) described soil conditioner is by sepiolite, plant ash, lignin, polyacrylamide, alginic acid
Sodium is 10-20:5-10:3-8:2-5:1 preparation gained in mass ratio.
Preferably, step (3) the selenium-rich fertilizer is made of the raw material of following parts by weight: fermentation bacteria residue 40-60 parts, rice husk
30-40 parts, 20-30 parts of urea, 15-20 parts of bentonite, 10-20 parts of charcoal, 5-10 parts of selenium powder, 3-8 parts of sodium molybdate, alginic acid
2-6 parts of sodium, 1-3 parts of microelement.
Preferably, step (4) described liquid fertilizer of high selenium is made of the raw material of following parts by weight: 20-40 parts of urea, biphosphate
20-30 parts of potassium, 10-20 parts of potassium selenite, 10-15 parts of selenoprotein, liquid 10-15 parts molasses fermented, 5-10 parts of glucose, lucid asparagus
3-6 parts of propylhomoserin, 3-5 parts of allicin, 2-4 parts of sodium molybdate.
Compared with prior art the beneficial effects of the present invention are:
(1) present invention carries out seed soaking using specific seed-soaking liquid to seed rice before nursery, improves the germination percentage of seed rice;
It is watered using the mixed solution of potassium permanganate and imidacloprid and seed rice is impregnated, can effectively reduced and effectively prevent bakanae disease, dry sharp line
The generation of the illnesss such as parasitosis and small brown rice planthopper early period, make the rice shoot cultivated it is more healthy and stronger, have stronger resistance.
(2) present invention sprays Selenium-rich nutrient solution in seedling cultivation of rice, applies selenium-rich fertilizer in rice field before rice transplanting, then
After rice transplanting, tillering stage, heading stage apply compound fertilizer, selenium-rich fertilizer, farmyard manure, liquid fertilizer of high selenium respectively, different times are applied
Different fertilizer provides sufficient nutrient for rice growth, improves root activity, extends leaf longevity, prevent from lodging, mention
The yield of high rice;Selenium-rich fertilizer and two kinds of liquid fertilizer of high selenium combination applications, can increase substantially rice selenium content, reach ecological rich
The effect of selenium.
(3) using the rice of the method for the present invention plantation, rice yield can reach 1000 jin or more per acre, in per kilogram rice
Se content 160-240 μ g.
Specific embodiment
Specific embodiments of the present invention will be further explained below.It should be noted that for these implementations
The explanation of mode is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, invention described below
Technical characteristic involved in each embodiment can be combined with each other as long as they do not conflict with each other.
Embodiment 1
A kind of high-yield planting method of selenium-rich tribute rice, the raw material including following parts by weight:
(1) choose seeds: seed is impregnated 40min in 30 DEG C of warm water, so by selection disease resistance, superior in quality rice seed
Afterwards with mass fraction be 0.6% potassium permanganate and imidacloprid be by volume 1:1 mixed solution impregnate 30min, after drying
It pulls out and dries after immersion 15h in seed-soaking liquid, it is spare;Wherein seed-soaking liquid is made of the raw material of following parts by weight: 10 parts of humic acid, selenium
5 parts of albumen, 4 parts of leucine, 3 parts of glycine betaine, 2 parts of niacinamide, 1 part of salicylic acid, 1 part of brassinosteroid, 100 parts of water;
(2) nursery: the spare seed that step (1) obtains is sown into onto seedbed, the Nutrition Soil of 1-2cm is covered with, then presses
More solito is bred as rice shoot to be inserted, rice shoot be a leaf wholeheartedly when, use Selenium-rich nutrient solution to spray rice shoot;Wherein selenium nutrient solution by
The raw material of following parts by weight is made: 10 parts of fulvic acid, 10 parts of potassium dihydrogen phosphate, and 3 parts of organic selenium, 3 parts of microelement, amino acid 2
Part, vitamin B1 part;It by selenium-rich solution with water is by volume that 1:30 is mixed when Selenium-rich nutrient solution use;
(3) rice transplanting: soil property is fertile for selection, irrigation and drainage are convenient, rice transplanting field is made in the fertile field of 3 years non-applying pesticides, before rice transplanting
1 one months modifying agents that are manured into soil into soil, adjustment soil pH are 7.2, selenium-rich fertilizer are applied into soil within 10 days before rice transplanting, deep
It ploughs under in soil, lid film 4-5 days, then carefully rakes soil is whole, in rice shoot to be inserted insertion field that will be spare;Wherein soil changes
Good dose is 10:5:3:2:1 preparation gained by sepiolite, plant ash, lignin, polyacrylamide, sodium alginate in mass ratio;It is rich
Selenium fertilizer is made of the raw material of following parts by weight: fermentation 40 parts of bacteria residue, 30 parts of rice husk, 20 parts of urea, 15 parts of bentonite, charcoal 10
Part, 5 parts of selenium powder, 3 parts of sodium molybdate, 2 parts of sodium alginate, 1 part of microelement;
(4) it manages: transplanting 7-8 days later periods mu in rice seedling and apply nitrogen-phosphorus-potassium compound fertilizer 30kg, selenium-rich fertilizer 10kg;In rice
Rice shoot tillering stage mu applies well-rotted farmyard manure and sprays ferrous sulfate solution, and keeping the depth of water in rice seedling bed is 2.8cm;Heading stage every
Spray within 15 days a liquid fertilizer of high selenium;Wherein liquid fertilizer of high selenium is made of the raw material of following parts by weight: 20 parts of urea, potassium dihydrogen phosphate 20
Part, 10 parts of potassium selenite, 10 parts of selenoprotein, 10 parts of molasses fermented liquid, 5 parts of glucose, 3 parts of asparatate, 3 parts of allicin,
2 parts of sodium molybdate;
(5) it gathers in: being gathered in when 85%-90% paddy is sufficiently mature, the watering of stopping in 5-7 days before harvest.
Embodiment 2
A kind of high-yield planting method of selenium-rich tribute rice, the raw material including following parts by weight:
(1) choose seeds: seed is impregnated 30min in 36 DEG C of warm water, so by selection disease resistance, superior in quality rice seed
Afterwards with mass fraction be 0.8% potassium permanganate and imidacloprid be by volume 2:1 mixed solution impregnate 24min, after drying
It pulls out and dries after immersion 18h in seed-soaking liquid, it is spare;Wherein seed-soaking liquid is made of the raw material of following parts by weight: 12 parts of humic acid, selenium
8 parts of albumen, 6 parts of leucine, 5 parts of glycine betaine, 3 parts of niacinamide, 2 parts of salicylic acid, 1 part of brassinosteroid, 120 parts of water;
(2) nursery: the spare seed that step (1) obtains is sown into onto seedbed, the Nutrition Soil of 1-2cm is covered with, then presses
More solito is bred as rice shoot to be inserted, rice shoot be a leaf wholeheartedly when, use Selenium-rich nutrient solution to spray rice shoot;Wherein selenium nutrient solution by
The raw material of following parts by weight is made: 18 parts of fulvic acid, 15 parts of potassium dihydrogen phosphate, and 5 parts of organic selenium, 4 parts of microelement, amino acid 3
Part, vitamin B2 part;It by selenium-rich solution with water is by volume that 1:40 is mixed when Selenium-rich nutrient solution use;
(3) rice transplanting: soil property is fertile for selection, irrigation and drainage are convenient, rice transplanting field is made in the fertile field of 3 years non-applying pesticides, before rice transplanting
1 one months modifying agents that are manured into soil into soil, adjustment soil pH are 7.6, selenium-rich fertilizer are applied into soil within 10 days before rice transplanting, deep
It ploughs under in soil, lid film 4-5 days, then carefully rakes soil is whole, in rice shoot to be inserted insertion field that will be spare;Wherein soil changes
Good dose is 20:8:5:2:1 preparation gained by sepiolite, plant ash, lignin, polyacrylamide, sodium alginate in mass ratio;It is rich
Selenium fertilizer is made of the raw material of following parts by weight: fermentation 55 parts of bacteria residue, 36 parts of rice husk, 24 parts of urea, 18 parts of bentonite, charcoal 15
Part, 8 parts of selenium powder, 5 parts of sodium molybdate, 4 parts of sodium alginate, 2 parts of microelement;
(4) it manages: transplanting 7-8 days later periods mu in rice seedling and apply nitrogen-phosphorus-potassium compound fertilizer 36kg, selenium-rich fertilizer 12kg;In rice
Rice shoot tillering stage mu applies well-rotted farmyard manure and sprays ferrous sulfate solution, and keeping the depth of water in rice seedling bed is 3.3cm;Heading stage every
Spray within 15-20 days a liquid fertilizer of high selenium;Wherein liquid fertilizer of high selenium is made of the raw material of following parts by weight: 32 parts of urea, biphosphate
26 parts of potassium, 16 parts of potassium selenite, 13 parts of selenoprotein, 12 parts of molasses fermented liquid, 8 parts of glucose, 4 parts of asparatate, allicin 4
Part, 3 parts of sodium molybdate;
(5) it gathers in: being gathered in when 85%-90% paddy is sufficiently mature, the watering of stopping in 5-7 days before harvest.
Embodiment 3
A kind of high-yield planting method of selenium-rich tribute rice, the raw material including following parts by weight:
(1) choose seeds: seed is impregnated 20min in 40 DEG C of warm water, so by selection disease resistance, superior in quality rice seed
Afterwards with mass fraction be 1.0% potassium permanganate and imidacloprid be by volume 3:1 mixed solution impregnate 20min, after drying
It pulls out and dries after immersion 20h in seed-soaking liquid, it is spare;Wherein seed-soaking liquid is made of the raw material of following parts by weight: 15 parts of humic acid, selenium
Protein 10 part, 8 parts of leucine, 6 parts of glycine betaine, 5 parts of niacinamide, 3 parts of salicylic acid, 3 parts of brassinosteroid, 100-150 parts of water;
(2) nursery: the spare seed that step (1) obtains is sown into onto seedbed, the Nutrition Soil of 1-2cm is covered with, then presses
More solito is bred as rice shoot to be inserted, rice shoot be a leaf wholeheartedly when, use Selenium-rich nutrient solution to spray rice shoot;Wherein selenium nutrient solution by
The raw material of following parts by weight is made: 20 parts of fulvic acid, 20 parts of potassium dihydrogen phosphate, and 8 parts of organic selenium, 5 parts of microelement, amino acid 4
Part, vitamin B3 part;It by selenium-rich solution with water is by volume that 1:50 is mixed when Selenium-rich nutrient solution use;
(3) rice transplanting: soil property is fertile for selection, irrigation and drainage are convenient, rice transplanting field is made in the fertile field of 3 years non-applying pesticides, before rice transplanting
1 one months modifying agents that are manured into soil into soil, adjustment soil pH are 8.0, selenium-rich fertilizer are applied into soil within 10 days before rice transplanting, deep
It ploughs under in soil, lid film 4-5 days, then carefully rakes soil is whole, in rice shoot to be inserted insertion field that will be spare;Wherein soil changes
Good dose is 15:10:8:5:1 preparation gained by sepiolite, plant ash, lignin, polyacrylamide, sodium alginate in mass ratio;
Selenium-rich fertilizer is made of the raw material of following parts by weight: fermentation 60 parts of bacteria residue, 40 parts of rice husk, 30 parts of urea, 20 parts of bentonite, charcoal
20 parts, 10 parts of selenium powder, 8 parts of sodium molybdate, 6 parts of sodium alginate, 3 parts of microelement;
(4) it manages: transplanting 7-8 days later periods mu in rice seedling and apply nitrogen-phosphorus-potassium compound fertilizer 40kg, selenium-rich fertilizer 15kg;In rice
Rice shoot tillering stage mu applies well-rotted farmyard manure and sprays ferrous sulfate solution, and keeping the depth of water in rice seedling bed is 4cm;Heading stage every
Spray within 15-20 days a liquid fertilizer of high selenium;Wherein liquid fertilizer of high selenium is made of the raw material of following parts by weight: 40 parts of urea, biphosphate
30 parts of potassium, 20 parts of potassium selenite, 15 parts of selenoprotein, 15 parts of molasses fermented liquid, 10 parts of glucose, 6 parts of asparatate, allicin
5 parts, 4 parts of sodium molybdate;
(5) it gathers in: being gathered in when 85%-90% paddy is sufficiently mature, the watering of stopping in 5-7 days before harvest.
The above are present pre-ferred embodiments, it is only applicable to the principle for helping to understand the embodiment of the present invention;Meanwhile for this
The those skilled in the art in field, according to the present embodiment, there will be changes in terms of specific embodiments and scope of application, comprehensive
Upper described, the contents of this specification are not to be construed as limiting the invention.
Claims (9)
1. a kind of high-yield planting method of selenium-rich tribute rice, it is characterised in that: the raw material including following parts by weight:
(1) choose seeds: seed is impregnated 20-40min in 30-40 DEG C of warm water by selection disease resistance, superior in quality rice seed,
Then 20-30min is impregnated with the mixed solution of potassium permanganate and imidacloprid, is pulled out after impregnating 15-20h in seed-soaking liquid after drying
It dries, it is spare;
(2) nursery: the spare seed that step (1) obtains is sown into onto seedbed, the Nutrition Soil of 1-2cm is covered with, then according to normal
Rule method is bred as rice shoot to be inserted, rice shoot be a leaf wholeheartedly when, use Selenium-rich nutrient solution to spray rice shoot;
(3) rice transplanting: soil property is fertile for selection, irrigation and drainage are convenient, rice transplanting field is made in the fertile field of 3 years non-applying pesticides, 1 one before rice transplanting
A month modifying agent that is manured into soil into soil, adjustment soil pH are 7.2-8.0, selenium-rich fertilizer are applied into soil within 10 days before rice transplanting,
In ploughing deeply and burying, then lid film 4-5 days is carefully raked soil is whole, rice shoot to be inserted that will be spare is inserted into field;
(4) it manages: transplanting 7-8 days later periods mu in rice seedling and apply nitrogen-phosphorus-potassium compound fertilizer 30-40kg, selenium-rich fertilizer 10-15kg;In water
Rice sprouts tillering stage mu applies well-rotted farmyard manure and sprays ferrous sulfate solution, and keeping the depth of water in rice seedling bed is 2.8-4cm;Heading stage
A liquid fertilizer of high selenium was sprayed every 15-20 days;
(5) it gathers in: being gathered in when 85%-90% paddy is sufficiently mature, the watering of stopping in 5-7 days before harvest.
2. the high-yield planting method of selenium-rich tribute rice according to claim 1, it is characterised in that: step (1) mixing is molten
Liquid is that liquor potassic permanganate and imidacloprid are 1-3:1 mixing gained by volume;The temperature of the mixed solution is 35-48 DEG C.
3. the high-yield planting method of selenium-rich tribute rice according to claim 2, it is characterised in that: the liquor potassic permanganate
Mass fraction is 0.6-1.0%.
4. the high-yield planting method of selenium-rich tribute rice according to claim 1, it is characterised in that: step (1) described seed-soaking liquid
It is made of the raw material of following parts by weight: 10-15 parts of humic acid, 5-10 parts of selenoprotein, 4-8 parts of leucine, 3-6 parts of glycine betaine, cigarette
2-5 parts of amide, 1-3 parts of salicylic acid, 1-3 parts of brassinosteroid, 100-150 parts of water.
5. the high-yield planting method of selenium-rich tribute rice according to claim 1, it is characterised in that: step (2) the selenium-rich battalion
Nutrient solution is made of the raw material of following parts by weight: 10-20 parts of fulvic acid, 10-20 parts of potassium dihydrogen phosphate, and 3-8 parts of organic selenium, micro member
It is 3-5 parts plain, 2-4 parts of amino acid, -3 parts of vitamin B1.
6. the high-yield planting method of selenium-rich tribute rice according to claim 5, it is characterised in that: step (2) the selenium-rich battalion
It by selenium-rich solution with water is by volume that 1:30-50 is mixed when nutrient solution use.
7. the high-yield planting method of selenium-rich tribute rice according to claim 1, it is characterised in that: step (3) described soil changes
Good dose is 10-20:5-10:3-8:2-5:1 by sepiolite, plant ash, lignin, polyacrylamide, sodium alginate in mass ratio
Preparation gained.
8. the high-yield planting method of selenium-rich tribute rice according to claim 1, it is characterised in that: step (3) the selenium-rich fertilizer
Be made of the raw material of following parts by weight: fermentation bacteria residue 40-60 parts, 30-40 parts of rice husk, 20-30 parts of urea, 15-20 parts of bentonite,
10-20 parts of charcoal, 5-10 parts of selenium powder, 3-8 parts of sodium molybdate, 2-6 parts of sodium alginate, 1-3 parts of microelement.
9. the high-yield planting method of selenium-rich tribute rice according to claim 1, it is characterised in that: step (4) the selenium-rich liquid
Fertilizer is made of the raw material of following parts by weight: 20-40 parts of urea, 20-30 parts of potassium dihydrogen phosphate, 10-20 parts of potassium selenite, selenoprotein
10-15 parts, liquid 10-15 parts molasses fermented, 5-10 parts of glucose, 3-6 parts of asparatate, 3-5 parts of allicin, sodium molybdate 2-4
Part.
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CN111820092A (en) * | 2020-06-23 | 2020-10-27 | 安徽皖山食品有限公司 | Selenium-rich high-value ecological rice planting method |
CN111837842A (en) * | 2020-07-31 | 2020-10-30 | 海南广凌农业集团有限公司 | Planting method of high-yield and stable-yield hybrid rice |
CN114027122A (en) * | 2021-11-09 | 2022-02-11 | 长沙顺顺农业有限公司 | Method for cultivating selenium-rich ratoon rice |
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CN111820092A (en) * | 2020-06-23 | 2020-10-27 | 安徽皖山食品有限公司 | Selenium-rich high-value ecological rice planting method |
CN111837842A (en) * | 2020-07-31 | 2020-10-30 | 海南广凌农业集团有限公司 | Planting method of high-yield and stable-yield hybrid rice |
CN114027122A (en) * | 2021-11-09 | 2022-02-11 | 长沙顺顺农业有限公司 | Method for cultivating selenium-rich ratoon rice |
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