CN103918520B - A kind of rich selenium walnut and the organic selenium-rich fertilizer for rich selenium walnut thereof - Google Patents
A kind of rich selenium walnut and the organic selenium-rich fertilizer for rich selenium walnut thereof Download PDFInfo
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Abstract
The invention belongs to agricultural technology field, be specifically related to a kind of rich selenium walnut and the organic selenium-rich fertilizer for rich selenium walnut thereof.The rich selenium fertilizer that the present invention mainly solves existing production rich selenium agricultural byproducts exists that the amount of executing is wayward, contaminated environment, easily cause the dependence of crops, cause the barren of soil and the high technical problem of cost.The technical solution used in the present invention is: a kind of rich selenium walnut, and obtain by executing self-control organic selenium-rich fertilizer method, its walnut kernel Se content is 200 μ g/Kg-800 μ g/Kg; The present invention has green non-pollution and the low advantage of cost.
Description
Technical field
The invention belongs to agricultural technology field, be specifically related to a kind of rich selenium walnut and the organic selenium-rich fertilizer for rich selenium walnut thereof.
Background technology
Selenium is universally acknowledged a kind of element with raising body immunity and anti-tumor function.In recent years, along with the enhancing of people's health care consciousness and the lifting to the selenium degree of awareness, rich selenium agricultural byproducts have been widely accepted and have admitted, and form a kind of upsurge pursuing rich selenium product, therefore study rich selenium agricultural byproducts and have great importance.
The mode of production of rich selenium agricultural byproducts mainly contains four kinds, and the first is produced to apply the inorganic selenium such as selenium dioxide, sodium selenite salt, if the patent No. is the production method that ZL201110022979.9 discloses rich selenium Chinese chestnut; The second is by inorganic selenium salt and chemical fertilizer or fertilizer mixing composition containing selenium composite fertilizer, then is applied to and crops produced, as the patent No. is: ZL200810010171.7 discloses a kind of production method of nutritious rice rich in Se; The third inorganic selenium salt is added other compound upper to be fermented into organic selenium fertilizer, and applying organic selenium fertilizer is produced, if the patent No. is the production method that ZL201110203860.1 discloses a kind of Se rich tea; 4th kind is by inorganic selenium and Organic Selenium combination, is applied to and crops are produced, as patent No. ZL201110411101.4 discloses the method for producing organic selenium-enriched rice.
When adopting the first rich selenium fertile, because crops are limited to simple inorganic selenium absorption ratio, the amount of executing is crossed conference and is produced toxic action to crops, the too small effect not having again rich selenium of the amount of executing, and inorganic selenium can flow into river polluted source along with rainwater; When adopting the rich selenium of the second fertile, although the absorption ratio of crops to selenium can be improved, crops can be caused its dependence and the barren of soil; When adopting the third rich selenium fertile, serve the effect of environmental protection, green health, but due to the price of inorganic selenium salt inherently very high, then be translated into Organic Selenium, that price is just higher, is not suitable for large-scale production; When adopting the 4th kind of rich selenium fertile, exist and execute the high technical problem of the bad control of the amount of spilling, contaminated environment and cost.
Summary of the invention
The rich selenium fertilizer that the object of the invention is to solve existing production rich selenium agricultural byproducts exists that the amount of executing is wayward, contaminated environment, easily cause the dependence of crops, cause the barren of soil and the high technical problem of cost, provides a kind of rich selenium walnut and the organic selenium-rich fertilizer for rich selenium walnut thereof.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of rich selenium walnut, obtained by following fertilizing method, its walnut kernel Se content is 200 μ g/Kg-800 μ g/Kg; The step of described fertilizing method is:
(1) annual first time in 10-November executes the organic selenium-rich fertilizer of 5Kg-10Kg once to every walnut born fruit;
(2) March in the coming year, second time executed the organic selenium-rich fertilizer of 5Kg-10Kg once to every walnut born fruit;
(3) then execute the organic selenium-rich fertilizer of 5Kg-10Kg once to every walnut born fruit in third time in 5-June;
(4) finally execute the organic selenium-rich fertilizer of 5Kg-10Kg once to for the 4th time every walnut born fruit in 8-September.
Described fertilizing method is: first being the center of circle with walnut tree root, being dig a circular pit in the border circular areas of radius with 1.5m-3.0m, then organic selenium-rich fertilizer executed in circular pit, and organic selenium-rich fertilizer is covered with soil.
For an organic selenium-rich fertilizer for described rich selenium walnut, described organic selenium-rich fertilizer is obtained by following steps:
(1) by the green peel of walnut of 3-6 parts, the Ramulus Juglandis of 1-3 parts, the walnut shell of 1-2 parts, the putting into cracker containing selenium material and pulverize of the maize straw of 2-4 parts and 8-15 parts, and stir;
(2) wheat bran of 1-2 parts, the peat composed of rotten mosses powder of 2-4 parts and the calcium carbonate of 0.5-1.5 parts are added in the obtained material of step (1), add water while stirring, until block can be held into hand and do not drip, then in material, add lime regulate material pH value to be 6.5-7.5;
(3) the trichoderma viride powder of 0.01-0.04 part and the aspergillus oryzae conidial powder of 0.01-0.04 part are added in the obtained material of step (2), stir, and with plastic film, material is covered, compost fermentation 7-15 days, during compost fermentation, every morning and afternoon are by material turning once;
(4) bacillus subtilis of 0.005-0.01 part and the saccharomycete of 0.002-0.005 part are added in the obtained material of step (3), stir, and with plastic film, material is covered, compost fermentation 3-5 days, during compost fermentation, every morning and afternoon by material turning once, obtain organic selenium-rich fertilizer.
Described containing selenium material be after steel mill's refined metals remaining containing selenium give up in mud or rich selenium ore any one.
Compared with background technology, the present invention has the following advantages:
1, supplementary material of the present invention mainly industrial waste (containing selenium waste material) and agricultural residue (green peel of walnut, Ramulus Juglandis, walnut shell, maize straw), belongs to waste material recycling, protects environment, saved resource.
2, the selenium-enriched organic fertilizer that the present invention uses adopts twice compost fermentation, the macromolecular substances in the material such as green peel of walnut, Ramulus Juglandis (cellulose, protein etc.) is made to be converted into Small molecular, discharge the mineral matters such as the phosphorus in compound, potassium simultaneously, also make to be converted into Organic Selenium containing the inorganic selenium in selenium waste material, be convenient to the production of later stage microorganism and the absorption of plant.
3, the microorganism in selenium-enriched organic fertilizer can regulate soil structure, improve barren soil.
4, bear fruit in the cycle at one of walnut, apply 4 selenium-enriched organic fertilizers, can no longer apply other chemical fertilizer, and the fruit bearing rate of walnut is higher, Walnut Fruit is full, improves output, reduces production cost.
5, the present invention is with low cost, and rich selenium is effective, suitable for mass production.
Embodiment
Embodiment 1
The rich selenium walnut of one in the present embodiment, obtained by following fertilizing method, its walnut kernel Se content is 200 μ g/Kg-800 μ g/Kg; The step of described fertilizing method is:
(1) annual first time in 10-November executes the organic selenium-rich fertilizer of 5Kg once to every walnut born fruit;
(2) March in the coming year, second time executed the organic selenium-rich fertilizer of 5Kg once to every walnut born fruit;
(3) then execute the organic selenium-rich fertilizer of 5Kg once to every walnut born fruit in third time in 5-June;
(4) finally execute the organic selenium-rich fertilizer of 5Kg once to for the 4th time every walnut born fruit in 8-September.
Described fertilizing method is: first being the center of circle with walnut tree root, being dig a circular pit in the border circular areas of radius with 1.5m-3.0m, then organic selenium-rich fertilizer executed in circular pit, and organic selenium-rich fertilizer is covered with soil.
For an organic selenium-rich fertilizer for described rich selenium walnut, described organic selenium-rich fertilizer is obtained by following steps:
(1) be that after 12% steel mill's refined metals, remaining useless mud is put into cracker and pulverized by the selenium content of the green peel of walnut of 300 kilograms, the Ramulus Juglandis of 100 kilograms, the walnut shell of 100 kilograms, the maize straw of 200 kilograms and 800 kilograms, and stir;
(2) wheat bran of 100 kilograms, the peat composed of rotten mosses powder of 200 kilograms and the calcium carbonate of 50 kilograms are added in the obtained material of step (1), add water while stirring, until block can be held into hand and do not drip, then in material, add lime regulate material pH value to be 6.5;
(3) the trichoderma viride powder of 1 kilogram of part and the aspergillus oryzae conidial powder of 1 kilogram are added in the obtained material of step (2), stir, and with plastic film, material is covered, compost fermentation 7 days, during compost fermentation, every morning and afternoon are by material turning once;
(4) saccharomycete of the bacillus subtilis of 0.5 kilogram and 0.2 kilogram is added in the obtained material of step (3), stir, and with plastic film, material is covered, compost fermentation 3 days, during compost fermentation, every morning and afternoon by material turning once, obtain organic selenium-rich fertilizer.
Embodiment 2
The rich selenium walnut of one in the present embodiment, obtained by following fertilizing method, its walnut kernel Se content is 200 μ g/Kg-800 μ g/Kg; The step of described fertilizing method is:
(1) annual first time in 10-November executes the organic selenium-rich fertilizer of 10Kg once to every walnut born fruit;
(2) March in the coming year, second time executed the organic selenium-rich fertilizer of 10Kg once to every walnut born fruit;
(3) then execute the organic selenium-rich fertilizer of 10Kg once to every walnut born fruit in third time in 5-June;
(4) finally execute the organic selenium-rich fertilizer of 10Kg once to for the 4th time every walnut born fruit in 8-September.
Described fertilizing method is: first being the center of circle with walnut tree root, being dig a circular pit in the border circular areas of radius with 1.5m-3.0m, then organic selenium-rich fertilizer executed in circular pit, and organic selenium-rich fertilizer is covered with soil.
For an organic selenium-rich fertilizer for described rich selenium walnut, described organic selenium-rich fertilizer is obtained by following steps:
(1) be that after 21% steel mill's refined metals, remaining useless mud is put into cracker and pulverized by the selenium content of the green peel of walnut of 600 kilograms, the Ramulus Juglandis of 300 kilograms, the walnut shell of 200 kilograms, the maize straw of 400 kilograms and 1500 kilograms, and stir;
(2) wheat bran of 200 kilograms, the peat composed of rotten mosses powder of 400 kilograms and the calcium carbonate of 150 kilograms are added in the obtained material of step (1), add water while stirring, until block can be held into hand and do not drip, then in material, add lime regulate material pH value to be 7.5;
(3) the trichoderma viride powder of 4 kilograms of parts and the aspergillus oryzae conidial powder of 4 kilograms are added in the obtained material of step (2), stir, and with plastic film, material is covered, compost fermentation 15 days, during compost fermentation, every morning and afternoon are by material turning once;
(4) saccharomycete of the bacillus subtilis of 1 kilogram and 0.5 kilogram is added in the obtained material of step (3), stir, and with plastic film, material is covered, compost fermentation 5 days, during compost fermentation, every morning and afternoon by material turning once, obtain organic selenium-rich fertilizer.
Embodiment 3
The rich selenium walnut of one in the present embodiment, obtained by following fertilizing method, its walnut kernel Se content is 200 μ g/Kg-800 μ g/Kg; The step of described fertilizing method is:
(1) annual first time in 10-November executes the organic selenium-rich fertilizer of 7Kg once to every walnut born fruit;
(2) March in the coming year, second time executed the organic selenium-rich fertilizer of 7Kg once to every walnut born fruit;
(3) then execute the organic selenium-rich fertilizer of 7Kg once to every walnut born fruit in third time in 5-June;
(4) finally execute the organic selenium-rich fertilizer of 7Kg once to for the 4th time every walnut born fruit in 8-September.
Described fertilizing method is: first being the center of circle with walnut tree root, being dig a circular pit in the border circular areas of radius with 1.5m-3.0m, then organic selenium-rich fertilizer executed in circular pit, and organic selenium-rich fertilizer is covered with soil.
For an organic selenium-rich fertilizer for described rich selenium walnut, described organic selenium-rich fertilizer is obtained by following steps:
(1) the rich selenium ore being 16% by the selenium content of the green peel of walnut of 450 kilograms, the Ramulus Juglandis of 200 kilograms, the walnut shell of 150 kilograms, the maize straw of 300 kilograms and 1150 kilograms is put into cracker and is pulverized, and stirs;
(2) wheat bran of 150 kilograms, the peat composed of rotten mosses powder of 300 kilograms and the calcium carbonate of 100 kilograms are added in the obtained material of step (1), add water while stirring, until block can be held into hand and do not drip, then in material, add lime regulate material pH value to be 7;
(3) the trichoderma viride powder of 2.5 kilograms of parts and the aspergillus oryzae conidial powder of 2.5 kilograms are added in the obtained material of step (2), stir, and with plastic film, material is covered, compost fermentation 11 days, during compost fermentation, every morning and afternoon are by material turning once;
(4) saccharomycete of the bacillus subtilis of 0.75 kilogram and 0.35 kilogram is added in the obtained material of step (3), stir, and with plastic film, material is covered, compost fermentation 4 days, during compost fermentation, every morning and afternoon by material turning once, obtain organic selenium-rich fertilizer.
Claims (4)
1. a rich selenium walnut, be is characterized in that: obtained by following fertilizing method, and its walnut kernel Se content is 200 μ g/Kg-800 μ g/Kg; The step of described fertilizing method is:
A, first time in annual 10-November execute the organic selenium-rich fertilizer of 5Kg-10Kg once to every walnut born fruit;
Execute the organic selenium-rich fertilizer of 5Kg-10Kg once to for the second time in b, March in the coming year every walnut born fruit;
C, then 5-June third time give every walnut born fruit execute the organic selenium-rich fertilizer of 5Kg-10Kg once;
D, finally execute the organic selenium-rich fertilizer of 5Kg-10Kg once to for the 4th time every walnut born fruit in 8-September;
Described organic selenium-rich fertilizer is obtained by following steps:
(1) by the green peel of walnut of 3-6 parts, the Ramulus Juglandis of 1-3 parts, the walnut shell of 1-2 parts, the putting into cracker containing selenium material and pulverize of the maize straw of 2-4 parts and 8-15 parts, and stir;
(2) wheat bran of 1-2 parts, the peat composed of rotten mosses powder of 2-4 parts and the calcium carbonate of 0.5-1.5 parts are added in the obtained material of step (1), add water while stirring, until block can be held into hand and do not drip, then in material, add lime regulate material pH value to be 6.5-7.5;
(3) the trichoderma viride powder of 0.01-0.04 part and the aspergillus oryzae conidial powder of 0.01-0.04 part are added in the obtained material of step (2), stir, and with plastic film, material is covered, compost fermentation 7-15 days, during compost fermentation, every morning and afternoon are by material turning once;
(4) bacillus subtilis of 0.005-0.01 part and the saccharomycete of 0.002-0.005 part are added in the obtained material of step (3), stir, and with plastic film, material is covered, compost fermentation 3-5 days, during compost fermentation, every morning and afternoon by material turning once, obtain organic selenium-rich fertilizer.
2. rich selenium walnut according to claim 1, it is characterized in that: described fertilizing method is: first being the center of circle with walnut tree root, being dig a circular pit in the border circular areas of radius with 1.5m-3.0m, again organic selenium-rich fertilizer is executed in circular pit, and with soil, organic selenium-rich fertilizer is covered.
3. for an organic selenium-rich fertilizer for rich selenium walnut, it is characterized in that: described organic selenium-rich fertilizer is obtained by following steps:
(1) by the green peel of walnut of 3-6 parts, the Ramulus Juglandis of 1-3 parts, the walnut shell of 1-2 parts, the putting into cracker containing selenium material and pulverize of the maize straw of 2-4 parts and 8-15 parts, and stir;
(2) wheat bran of 1-2 parts, the peat composed of rotten mosses powder of 2-4 parts and the calcium carbonate of 0.5-1.5 parts are added in the obtained material of step (1), add water while stirring, until block can be held into hand and do not drip, then in material, add lime regulate material pH value to be 6.5-7.5;
(3) the trichoderma viride powder of 0.01-0.04 part and the aspergillus oryzae conidial powder of 0.01-0.04 part are added in the obtained material of step (2), stir, and with plastic film, material is covered, compost fermentation 7-15 days, during compost fermentation, every morning and afternoon are by material turning once;
(4) bacillus subtilis of 0.005-0.01 part and the saccharomycete of 0.002-0.005 part are added in the obtained material of step (3), stir, and with plastic film, material is covered, compost fermentation 3-5 days, during compost fermentation, every morning and afternoon by material turning once, obtain organic selenium-rich fertilizer;
Described rich selenium walnut is obtained by following fertilizing method, and its walnut kernel Se content is 200 μ g/Kg-800 μ g/Kg; The step of described fertilizing method is:
A, first time in annual 10-November execute the organic selenium-rich fertilizer of 5Kg-10Kg once to every walnut born fruit;
Execute the organic selenium-rich fertilizer of 5Kg-10Kg once to for the second time in b, March in the coming year every walnut born fruit;
C, then 5-June third time give every walnut born fruit execute the organic selenium-rich fertilizer of 5Kg-10Kg once;
D, finally execute the organic selenium-rich fertilizer of 5Kg-10Kg once to for the 4th time every walnut born fruit in 8-September.
4. a kind of organic selenium-rich fertilizer for rich selenium walnut according to claim 3, is characterized in that: described containing selenium material be after steel mill's refined metals remaining containing selenium give up in mud or rich selenium ore any one.
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