CN102687649B - Growing method of green selenium-rich nutrient paddy rice - Google Patents

Abstract

The invention discloses a growing method of green selenium-rich nutrient paddy rice. A biological organic selenium-rich ecological fertilizer is uniformly applied to a field once during the ploughing before paddy rice is planted, and produced unhusked rice is processed into green nutrient rice rich in selenium of 0.16-0.22mg/kg. The method disclosed by the invention is convenient to operate; the prepared fertilizer production technology is simple and easy to implement, and the time and the labor are saved; by adopting the fertilizer, the photosynthesis of the paddy rice can be enhanced, the paddy rice resists drought as well as diseases and insect pests, the output and the quality are improved, and the produced rice is green and environment-friendly without any hormone, chemosynthetic growth hormone or pesticide pollution; and moreover, the rice supplements the selenium, and has rich nutrition and when the rice is eaten for a long time, the health is can promoted and the life of people is prolonged.

Description

The implantation methods of a kind of green selenium-rich nutritive paddy rice

Technical field

The present invention relates to a kind of agricultural product production technical field, be specifically related to the implantation methods of a kind of green selenium-rich nutritive paddy rice.

Background technology

The selenium element is found in 1817, within 1973, by the World Health Organization, is confirmed as " trace element that the humans and animals vitality is essential ".More than 40 countries and regions lack selenium or low selenium in the world, and there is 72% area in China, and 2/3rds population is lived in low selenium Huo Quexi district.Selenium and human life vigor are closely bound up, and scarce selenium can cause the human body various diseases occurred frequently, as 40 various diseases such as cardiovascular and cerebrovascular diseases, hypertension, diabetes, Kaschin-Beck disease, Parkinson's disease, cancers.Therefore, the world health organisation recommendations human body supplements the effectively generation of prevention of various diseases of 200 microgram selenium every day, and it is 50200 micrograms that our resident's selenium intake every day is recommended by Chinese Soclety of Nutrition.In human body, required selenium can not generate, and can only lean on food intake to supplement.

From at all times, people produce rice by rice cultivation to mend selenium, but Selenium in Soils content is very low, do not reach the health needs, through retrieving domestic and international paddy rice, mend the selenium patent, all more loaded down with trivial details to implementing from technological process, technical operation, will be at the nursery stage of paddy rice, transplant before, tillering stage, booting stage, flowering stage, grouting just, mid-term, repeatedly spray and mend the selenium foliar fertilizer to seed phase etc., drop into manpower and materials larger, but effect is not very good.

Summary of the invention

The technical problem that will solve required for the present invention and purpose are: solve rice Se content that traditional rice cultivation method produces not enough and provide and inorganic selenium is converted into to the Organic Selenium that is conducive to absorption of human body by rice biological, the implantation methods of safe and reliable a kind of green selenium-rich nutritive paddy rice.

For achieving the above object, technical scheme of the present invention is: provide a kind of biological organic Se-rich ecological fertilizer be comprised of following component and content (percentage by weight): 1, formula and raw material: Chinese milk vetch (bright grass) 15%-20%, calcium magnesium phosphorus (pulvis) 6%-8%, superphosphate (pulvis) 6%-8%, medical stone (pulvis 80 orders-100 order) 3%-5%, zeolite (pulvis 80 orders-100 order) 3%-5%, potassium feldspar (pulvis 80 orders-100 order) 3%-5%, paulownia oil cake (pulvis) 6%-8%, cake-shaped rape seed dregs cake (pulvis) 6%-8%, potassium sulphate (pulvis) 3%-4%, ferrous sulfate (pulvis) 0.6%-1%, zinc sulphate (pulvis) 1%-1.5%, magnesium sulfate (pulvis) 0.6%-1%, manganese sulphate (pulvis) 0.6%-1%, sodium metasilicate (pulvis) 1.5%-2%, sodium selenate (pulvis) 0.15%-0.2%, copper sulphate (pulvis) 0.5%-1%, borax (pulvis) 1.5%-2%, ammonium molybdate (pulvis) 0.35%-0.4%, rare earth chloride (pulvis) 1.5%-2%, activator for phosphor element of soil (pulvis) 1.5%-2%, surplus is water, and above raw material sum is 100%, 2, preparation method: the short grass that 1. fresh Chinese milk vetch is chopped into to 5 centimeter length, 2. calcium magnesium phosphorus, superphosphate, medical stone, zeolite, potassium feldspar, paulownia oil cake, the above raw material of cake-shaped rape seed dregs cake are mixed and mix thoroughly, 3. by potassium sulphate, ferrous sulfate, zinc sulphate, magnesium sulfate, manganese sulphate, sodium metasilicate, sodium selenate, copper sulphate, borax, ammonium molybdate, rare earth chloride, activator for phosphor element of soil, above raw material mixes, 4. first by the water of surplus and 3. formula Raw after mixing again with 2. formula Raw, 1. the formula Raw is collected in heaps after being mixed together evenly, how many depending on raw material, general 200-300 kilogram is a rickle, every composting also adds the plastic mulching heat and moisture preserving, and the retting of fermenting at normal temperatures can be used in about 15-20 days, 3, consumption and time of application: every mu of consumption is good by 150 kilograms, when time of application is ploughed a field before paddy rice is planted, evenly spreads fertilizer over the fields into field this fertilizer is disposable.Make the paddy rice of growth from elements such as root Enriching Seleniums, the paddy that this novel green ecological fertilizer is produced, through producing the green nourishing rice, be rich in Organic Selenium 0.16mg/kg 0.22mg/kg.

The effective effect of the present invention: the present invention is the implantation methods of a kind of green selenium-rich nutritive paddy rice.Through the inventor, successively in 2009-2011, within 3 years, in more than 150 mu of paddy rice large tracts of land of village's group plantations such as the positive Pavilion of Flourishing Culture of fiber crops township Zu Chong, poplar man ridge and Luo Jiachong, implement, the paddy maturation also sampled and sent farm produce quality detecting center, Hunan Province and Hunan inspection and quarantining for import/export Spot detection afterwards in September, 2011, its rice is rich in Organic Selenium 0.16mg/kg-0.22mg/kg, has all reached the state food nutrition fortifier and has used high selenium level in sanitary standard.And rice is of fine quality, and mouthfeel is good, and amount of increase in production is large, and average every per mu yield reaches more than 800 kilograms, and 150 mu of gross yields reach more than 120 ton, and the gross output value reaches 250,000 yuan, remarkable economic and social benefits.It is convenient that the present invention has production operation, the production technique for fertilizer of preparing is simple, saving of work and time, used this fertilizer can strengthen Rice Photosynthesis, drought resisting, disease and insect resistance, improve the yield and quality, the rice environmental protection of producing, containing the growth hormone of hormone and chemosynthesis, without pesticide pollution, and it is abundant to mend selemium nutrition, the resident is edible can health lengthening one's life for a long time.

Embodiment

The implantation methods of a kind of green selenium-rich nutritive paddy rice, it is that biological organic Se-rich Eco-fertilizer formula forms and content (percentage by weight) is respectively: Chinese milk vetch (bright grass) 20%, calcium magnesium phosphorus (pulvis) 8%, superphosphate (pulvis) 8%, medical stone (pulvis 80 orders-100 order) 5%, zeolite (pulvis 80 orders-100 order) 5%, potassium feldspar (pulvis 80 orders-100 order) 5%, paulownia oil cake (pulvis) 8%, cake-shaped rape seed dregs cake (pulvis) 8%, potassium sulphate (pulvis) 4%, ferrous sulfate (pulvis) 1%, zinc sulphate (pulvis) 1.5%, magnesium sulfate (pulvis) 1%, manganese sulphate (pulvis) 1%, sodium metasilicate (pulvis) 2%, sodium selenate (pulvis) 0.2%, copper sulphate (pulvis) 1%, borax (pulvis) 2%, ammonium molybdate (pulvis) 0.4%, rare earth chloride (pulvis) 2%, activator for phosphor element of soil (pulvis) 2%, surplus is water, above raw material sum is 100%.The preparation method that this is fertile: the short grass that 1. fresh Chinese milk vetch is chopped into to 5 centimeter length; 2. by calcium magnesium phosphorus, superphosphate, medical stone, zeolite, potassium feldspar, paulownia oil cake, cake-shaped rape seed dregs cake, above raw material mixes to be mixed thoroughly; 3. by potassium sulphate, ferrous sulfate, zinc sulphate, magnesium sulfate, manganese sulphate, sodium metasilicate, sodium selenate, copper sulphate, borax, ammonium molybdate, rare earth chloride, activator for phosphor element of soil, above raw material mixes; 4. first by the water of surplus and 3. formula Raw after mixing again with 2. formula Raw, 1. the formula Raw is collected in heaps after being mixed together evenly, depending on the how many general 200-300 kilograms of raw material, it is a rickle, every compost also adds the plastic mulching heat and moisture preserving, and the retting of fermenting at normal temperatures can be used in about 15-20 days.Consumption and time of application: every mu of consumption is good by 150 kilograms, when time of application is ploughed a field before paddy rice is planted, evenly spreads fertilizer over the fields into field this fertilizer is disposable.

Claims (2)

1. the implantation methods of a green selenium-rich nutritive paddy rice, it is characterized in that: disposable spreading fertilizer over the fields into field when biological organic Se-rich Eco-fertilizer is ploughed a field before paddy rice is planted, the recipe ingredient of described biological organic Se-rich Eco-fertilizer and weight percent content are: the bright grass 20% of Chinese milk vetch, calcium magnesium phosphorus 8%, superphosphate 8%, medical stone 5%, zeolite 5%, potassium feldspar 5%, paulownia oil cake 8%, cake-shaped rape seed dregs cake 8%, potassium sulphate 4%, ferrous sulfate 1%, zinc sulphate 1.5%, magnesium sulfate 1%, manganese sulphate 1%, sodium metasilicate 2%, sodium selenate 0.2%, copper sulphate 1%, borax 2%, ammonium molybdate 0.4%, rare earth chloride 2%, soil element activator 2%, surplus is water, above raw material sum is 100%, the preparation method of described biological organic Se-rich Eco-fertilizer is: 1. by fresh Chinese milk vetch, be chopped into the short grass of 5 centimeter length, 2. by calcium magnesium phosphorus, superphosphate, medical stone, zeolite, potassium feldspar, paulownia oil cake, cake-shaped rape seed dregs cake, above raw material mixes, 3. by potassium sulphate, ferrous sulfate, zinc sulphate, magnesium sulfate, manganese sulphate, sodium metasilicate, sodium selenate, copper sulphate, borax, ammonium molybdate, rare earth chloride, activator for phosphor element of soil, above raw material mixes, 4. first by excess water and 3. formula Raw after mixing again with 2. formula Raw, 1. the formula Raw is collected in heaps after being mixed together evenly, the 200-300 kilogram is a rickle, every composting also adds the plastic mulching heat and moisture preserving, and the retting of fermenting is at normal temperatures used in 15-20 days, 150 kilograms of every mu of consumptions.

2. the implantation methods of a kind of green selenium-rich nutritive paddy rice according to claim 1, it is characterized in that: nutrition rice is rich in Organic Selenium 0.16mg/kg-0.22mg/kg.