CN105461392A - Planting method of selenium-rich and high-iron paddy rice - Google Patents
Planting method of selenium-rich and high-iron paddy rice Download PDFInfo
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- CN105461392A CN105461392A CN201510935283.3A CN201510935283A CN105461392A CN 105461392 A CN105461392 A CN 105461392A CN 201510935283 A CN201510935283 A CN 201510935283A CN 105461392 A CN105461392 A CN 105461392A
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Classifications
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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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- 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
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- 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
- 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
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D5/00—Fertilisers containing magnesium
-
- 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
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Plant Pathology (AREA)
- Environmental Sciences (AREA)
- Fertilizers (AREA)
Abstract
This invention relates to a planting method of selenium-rich and high-iron paddy rice. The planting method includes the steps that base fertilizer is applied before planting of paddy rice and is prepared from, by weight, 90-95 parts of dung, 0.1-0.2 part of a copper element, 0.05-0.1 part of a zinc element, 0.01-0.5 part of a manganese element, 0.5-1 part of an iron element, 0.5-1 part of a selenium element, 0.08-0.15 part of a magnesium element and 0.02-0.1 part of a boron element. The water liquid of paddy land is kept 1-3 cm, and selenium-rich organic activating fertilizer and leaf fertilizer are applied at the seventh stage of young spike differentiation. A preparation method of the selenium-rich organic activating fertilizer includes the steps that nitrogen fertilizer, selenium ore powder, dung, sludge and lime are mixed in proportion and sealed for 80-90 days, and the selenium-rich organic activating fertilizer is obtained. The rice obtained through the planting method is rich in selenium and high in iron content, the fertilizer utilizing rate is effectively increased, and the content of selenium and ion in the paddy rice is increased.
Description
Technical field
The invention belongs to a kind of proportion of crop planting technical field, specifically relate to a kind of implantation methods of rich selenium high ferro rice.
Background technology
Selenium element is found for 1817, within 1973, is confirmed as " trace element that humans and animals vitality is required " by the World Health Organization.More than 40 countries and regions lack selenium or low selenium in the world, and there is the area of 72% in China, and the inhabitants live of 2/3rds is in Di Xihuoque selenium district.Selenium and human life vigor closely bound up, scarce selenium can cause human body various diseases occurred frequently, as 40 various diseases such as cardiovascular and cerebrovascular disease, hypertension, diabetes, Kaschin-Beck disease, Parkinson's disease, cancers.Therefore, world health organisation recommendations human body to supplement 200 microgram selenium every day can the generation of effective prevention of various diseases, and Chinese Soclety of Nutrition recommends our resident's selenium intake every day to be 50200 micrograms.Selenium required in human body can not generate, and food intake can only be leaned on to supplement.
From at all times, people mainly produce rice by rice cultivation and mend selenium, but Selenium in Soils content is very low, not reaching HUMAN HEALTH needs, mending selenium patent through retrieving domestic and international paddy rice, all more loaded down with trivial details to enforcement from technical process, technological operation, will the nursery stage of paddy rice, transplant before, tillering phase, boot stage, flowering period, grouting just, mid-term, repeatedly spray to the seed phase etc. and mend selenium foliar nutrient, drop into manpower and materials comparatively greatly, but effect is not very good.
Since 20 beginnings of the century, Plant iron nutrition is subject to the common concern of domestic and international plant nutrition educational circles always, and the coping mechanism of coercing in the physiological function of iron, iron deficiency reason, plant iron and the research of correcting in iron deficiency approach etc. achieve larger progress.Iron is the plant essential nutrient element be found the earliest, although its content in plant materials is very micro-, it plays very important effect in the growing of plant.Iron participates in forming the various ferritin with physiologically active in plant materials.
In current implantation methods, the iron applied, selenium fertilizer are not well absorbed, and do not pay attention to the active absorption effect of crop to these trace elements, cause paddy rice after applying iron, selenium fertilizer, enter in a large number in external environment, and do not enter into the final product rice of paddy rice, cause waste, utilization rate of fertilizer is not high.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of implantation methods of rich selenium high ferro rice, effectively improves the utilization ratio of fertilizer, improves selenium, iron level in rice.
Content of the present invention is the implantation methods of rich selenium high ferro rice, step is, base manure is used before rice cultivation, described base manure comprises following parts by weight component: ight soil 90-95 part, copper 0.1-0.2 part, zinc element 0.05-0.1 part, manganese element 0.01-0.05 part, ferro element 0.5-1 part, selenium 0.5-1 part, magnesium elements 0.08-0.15 part and boron 0.02-0.1 part, the water surface elevation of rice terrace remains on 1-3cm, in ear differentiation 7 phase, apply the organic activation fertilizer of rich selenium and foliage fertilizer, described rich selenium organic activation fertilizer comprises following parts by weight component: nitrogenous fertilizer 20-30 part, selenium mineral powder 30-40 part, ight soil 20-30 part, mud 10-20 part and lime 3-5 part, preparation method is, by nitrogenous fertilizer, selenium mineral powder, ight soil, mud and lime are mixed in proportion, sealing 80-90 days, obtain the organic activation of rich selenium fertile.
Described foliage fertilizer comprises following parts by weight component: water 80-90 part, urea 20-30 part, ferrous sulfate 2-5 part, chitin 0.5-2 part, boric acid 0.1-1 part and zinc sulfate 0.05-0.1 part, be mixed to get.
Described foliage fertilizer comprises following parts by weight component: 80 parts, water, 20 parts, urea, 4 parts, ferrous sulfate, chitin 1 part, boric acid 0.5 part and 0.05 part, zinc sulfate, be mixed to get.
Described base manure comprises following parts by weight component: 95 parts, ight soil, copper 0.2 part, zinc element 0.05 part, manganese element 0.03 part, ferro element 0.5 part, 1 part, selenium, magnesium elements 0.08 part and boron 0.02 part.
Described rich selenium organic activation fertilizer comprises following parts by weight component: 25 parts, nitrogenous fertilizer, selenium mineral powder 35 parts, 30 parts, ight soil, 20 parts, mud and 3 parts, lime.
The organic activation fertilizer of rich selenium can adopt the mode of purchase to obtain, and such as buys from Yangling Shaanxi Ao Bang Biology Science Co., Ltd etc.
Base manure of the present invention can also adopt following component to form, and namely raw material comprises stalk, pig manure, chicken manure, the rape dregs of rice, and the wet mass matter weight proportion of described stalk, pig manure, chicken manure, the rape dregs of rice is 3 ~ 4:3 ~ 4:2 ~ 3:2 ~ 3; Preparation method is, pig manure, chicken manure, the rape dregs of rice is mixed in proportion, and stir, add water and make compound, the water ratio of described compound is 50-60%; Stalk is laid in windrow pond, then alternately covers compound and stalk, obtain windrow, use diaphragm seal windrow, on film, then cover weight by windrow compacting, time length 3-5 month, obtain base manure.
The invention has the beneficial effects as follows, the present invention, by the different steps at Rice Cropping, applies different fertilizer, improves the content of selenium and iron in rice simultaneously.In growth process of riceplant, remain that rice terrace water surface elevation is lower than 3cm, the reduction of water surface elevation facilitates the absorption of paddy rice to selenium and iron significantly, improves the content of selenium in final product rice and iron.
The present invention adopts and add trace element in base manure, trace element changes under the effect of Soil Microorganism can by the form of rice absorbing, water surface elevation is kept to be conducive to the absorption to iron and selenium element of the carrying out of this transformation and paddy rice lower than 3cm, fertile by applying the organic activation of rich selenium, can promote that selenium and iron enter in rice paddy seed rice significantly, improve the content of selenium and iron in rice.
Embodiment
Embodiment 1
Step of the present invention is, base manure is used before rice cultivation, described base manure comprises following parts by weight component: 95 parts, ight soil, copper 0.2 part, zinc element 0.05 part, manganese element 0.03 part, ferro element 0.5 part, 1 part, selenium, magnesium elements 0.08 part and boron 0.02 part, the water surface elevation of rice terrace remains on 2cm, in ear differentiation 7 phase, apply the organic activation fertilizer of rich selenium and foliage fertilizer, described rich selenium organic activation fertilizer comprises following parts by weight component: 25 parts, nitrogenous fertilizer, selenium mineral powder 35 parts, 30 parts, ight soil, 20 parts, mud and 3 parts, lime, preparation method is, by nitrogenous fertilizer, selenium mineral powder, ight soil, mud and lime are mixed in proportion, sealing 80-90 days, obtain the organic activation of rich selenium fertile, described foliage fertilizer comprises following parts by weight component: 80 parts, water, 20 parts, urea, 4 parts, ferrous sulfate, chitin 1 part, boric acid 0.5 part and 0.05 part, zinc sulfate, be mixed to get.
Measure the total selenium content in rice after paddy rice ripe and harvested, measuring method is according to GB/T22499-2008 " rich selenium paddy ".The content of Simultaneously test organoselenium and inorganic selenium.Result is: the total selenium content in every kilogram of rice is 0.28-0.39 milligram, and average out to 0.34 milligram, reaches Selenium rich rice standard.Meanwhile, organic selenium content 85.3-90.8%.
The content of ferro element is: the iron level in every kilogram of rice is 10.2-12.5 milligram, and average out to 11.24 milligrams reaches the paddy rice standard being rich in iron.
Embodiment 2
Step of the present invention is, base manure is used before rice cultivation, described base manure comprises following 90 parts, parts by weight component ight soil, copper 0.1 part, zinc element 0.1 part, manganese element 0.04 part, ferro element 0.8 part, 0.5 part, selenium, magnesium elements 0.1 part and boron 0.1 part, the water surface elevation of rice terrace remains on 3cm, in ear differentiation 7 phase, apply the organic activation fertilizer of rich selenium and foliage fertilizer, described rich selenium organic activation fertilizer comprises following parts by weight component: 20 parts, nitrogenous fertilizer, selenium mineral powder 30 parts, 20 parts, ight soil, 10 parts, mud and 5 parts, lime, preparation method is, by nitrogenous fertilizer, selenium mineral powder, ight soil, mud and lime are mixed in proportion, sealing 80-90 days, obtain the organic activation of rich selenium fertile, described foliage fertilizer comprises following parts by weight component: 90 parts, water, 30 parts, urea, 2 parts, ferrous sulfate, chitin 0.5 part, boric acid 1 part and 0.1 part, zinc sulfate, be mixed to get.
Measure the total selenium content in rice after paddy rice ripe and harvested, measuring method is according to GB/T22499-2008 " rich selenium paddy ".The content of Simultaneously test organoselenium and inorganic selenium.Result is: the total selenium content in every kilogram of rice is 0.28-0.39 milligram, and average out to 0.34 milligram, reaches Selenium rich rice standard.Meanwhile, organic selenium content 85.3-90.8%.
The content of ferro element is: the iron level in every kilogram of rice is 10.2-12.5 milligram, and average out to 11.24 milligrams reaches the paddy rice standard being rich in iron.
Embodiment 3
Step of the present invention is, before rice cultivation, uses base manure, and the raw material of described base manure comprises stalk, pig manure, chicken manure, the rape dregs of rice, and the wet mass matter weight proportion of described stalk, pig manure, chicken manure, the rape dregs of rice is 3 ~ 4:3 ~ 4:2 ~ 3:2 ~ 3; Preparation method is, pig manure, chicken manure, the rape dregs of rice is mixed in proportion, and stir, add water and make compound, the water ratio of described compound is 50-60%; Stalk is laid in windrow pond, then alternately covers compound and stalk, obtain windrow, use diaphragm seal windrow, on film, then cover weight by windrow compacting, time length 3-5 month, obtain base manure.
The water surface elevation of rice terrace remains on 1cm, in ear differentiation 7 phase, apply the organic activation fertilizer of rich selenium and foliage fertilizer, described rich selenium organic activation fertilizer comprises following parts by weight component: 30 parts, nitrogenous fertilizer, selenium mineral powder 40 parts, 30 parts, ight soil, 15 parts, mud and 4 parts, lime, preparation method is, by nitrogenous fertilizer, selenium mineral powder, ight soil, mud and lime are mixed in proportion, sealing 80-90 days, obtain the organic activation of rich selenium fertile, described foliage fertilizer comprises following parts by weight component: 85 parts, water, 25 parts, urea, 5 parts, ferrous sulfate, chitin 2 parts, boric acid 0.1 part and 0.08 part, zinc sulfate, be mixed to get.
Measure the total selenium content in rice after paddy rice ripe and harvested, measuring method is according to GB/T22499-2008 " rich selenium paddy ".The content of Simultaneously test organoselenium and inorganic selenium.Result is: the total selenium content in every kilogram of rice is 0.28-0.39 milligram, and average out to 0.34 milligram, reaches Selenium rich rice standard.Meanwhile, organic selenium content 85.3-90.8%.
The content of ferro element is: the iron level in every kilogram of rice is 10.2-12.5 milligram, and average out to 11.24 milligrams reaches the paddy rice standard being rich in iron.
Claims (5)
1. the implantation methods of a rich selenium high ferro rice, it is characterized in that, step is, base manure is used before rice cultivation, described base manure comprises following parts by weight component: ight soil 90-95 part, copper 0.1-0.2 part, zinc element 0.05-0.1 part, manganese element 0.01-0.05 part, ferro element 0.5-1 part, selenium 0.5-1 part, magnesium elements 0.08-0.15 part and boron 0.02-0.1 part, the water surface elevation of rice terrace remains on 1-3cm, in ear differentiation 7 phase, apply the organic activation fertilizer of rich selenium and foliage fertilizer, described rich selenium organic activation fertilizer comprises following parts by weight component: nitrogenous fertilizer 20-30 part, selenium mineral powder 30-40 part, ight soil 20-30 part, mud 10-20 part and lime 3-5 part, preparation method is, by nitrogenous fertilizer, selenium mineral powder, ight soil, mud and lime are mixed in proportion, sealing 80-90 days, obtain the organic activation of rich selenium fertile.
2. the implantation methods of rich selenium high ferro rice as claimed in claim 1, it is characterized in that, described foliage fertilizer comprises following parts by weight component: water 80-90 part, urea 20-30 part, ferrous sulfate 2-5 part, chitin 0.5-2 part, boric acid 0.1-1 part and zinc sulfate 0.05-0.1 part, be mixed to get.
3. the implantation methods of rich selenium high ferro rice as claimed in claim 2, it is characterized in that, described foliage fertilizer comprises following parts by weight component: 80 parts, water, 20 parts, urea, 4 parts, ferrous sulfate, chitin 1 part, boric acid 0.5 part and 0.05 part, zinc sulfate, be mixed to get.
4. the implantation methods of the rich selenium high ferro rice as described in claim 1,2 or 3, it is characterized in that, described base manure comprises following parts by weight component: 95 parts, ight soil, copper 0.2 part, zinc element 0.05 part, manganese element 0.03 part, ferro element 0.5 part, 1 part, selenium, magnesium elements 0.08 part and boron 0.02 part.
5. the implantation methods of the rich selenium high ferro rice as described in claim 1,2 or 3, is characterized in that, described rich selenium organic activation fertilizer comprises following parts by weight component: 25 parts, nitrogenous fertilizer, selenium mineral powder 35 parts, 30 parts, ight soil, 20 parts, mud and 3 parts, lime.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510935283.3A CN105461392A (en) | 2015-12-15 | 2015-12-15 | Planting method of selenium-rich and high-iron paddy rice |
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| CN201510935283.3A CN105461392A (en) | 2015-12-15 | 2015-12-15 | Planting method of selenium-rich and high-iron paddy rice |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106386299A (en) * | 2016-08-31 | 2017-02-15 | 柳州市绿州种植专业合作社 | Method for planting selenium-enriched paddy rice |
| CN112851409A (en) * | 2019-11-26 | 2021-05-28 | 衡阳仕杰农业发展有限公司 | Selenium-rich fertilizer |
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| JP2002003291A (en) * | 2000-06-19 | 2002-01-09 | Mi Tec:Kk | Compost-mixed fertilyzer and grain |
| CN102503672A (en) * | 2011-10-25 | 2012-06-20 | 惠州市海纳粮油食品有限公司 | Selenium and ferrum-enriched organic inorganic fertilizer and application method thereof |
| CN102498994A (en) * | 2011-10-25 | 2012-06-20 | 惠州市海纳粮油食品有限公司 | Production method of organic selenium-iron-zinc-rich nutrition enhanced rice |
| CN102498995A (en) * | 2011-10-25 | 2012-06-20 | 惠州市海纳粮油食品有限公司 | Production method for organic selenium-rich iron-rich nutrition enriched rice |
| CN104322335A (en) * | 2014-09-18 | 2015-02-04 | 胡爱生 | Method for planting cadmium-reduction and selenium-increase rice, selenium-enriched rice and selenium-enriched bran |
| CN105052644A (en) * | 2015-08-21 | 2015-11-18 | 广西协吉农业发展有限责任公司 | Selenium-enriched rice planting method |
-
2015
- 2015-12-15 CN CN201510935283.3A patent/CN105461392A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002003291A (en) * | 2000-06-19 | 2002-01-09 | Mi Tec:Kk | Compost-mixed fertilyzer and grain |
| CN102503672A (en) * | 2011-10-25 | 2012-06-20 | 惠州市海纳粮油食品有限公司 | Selenium and ferrum-enriched organic inorganic fertilizer and application method thereof |
| CN102498994A (en) * | 2011-10-25 | 2012-06-20 | 惠州市海纳粮油食品有限公司 | Production method of organic selenium-iron-zinc-rich nutrition enhanced rice |
| CN102498995A (en) * | 2011-10-25 | 2012-06-20 | 惠州市海纳粮油食品有限公司 | Production method for organic selenium-rich iron-rich nutrition enriched rice |
| CN104322335A (en) * | 2014-09-18 | 2015-02-04 | 胡爱生 | Method for planting cadmium-reduction and selenium-increase rice, selenium-enriched rice and selenium-enriched bran |
| CN105052644A (en) * | 2015-08-21 | 2015-11-18 | 广西协吉农业发展有限责任公司 | Selenium-enriched rice planting method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106386299A (en) * | 2016-08-31 | 2017-02-15 | 柳州市绿州种植专业合作社 | Method for planting selenium-enriched paddy rice |
| CN112851409A (en) * | 2019-11-26 | 2021-05-28 | 衡阳仕杰农业发展有限公司 | Selenium-rich fertilizer |
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Application publication date: 20160406 |