CN107691149A - A kind of implantation methods of selenium-rich charcoal step betel nut glycan - Google Patents

A kind of implantation methods of selenium-rich charcoal step betel nut glycan Download PDF

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CN107691149A
CN107691149A CN201710815485.3A CN201710815485A CN107691149A CN 107691149 A CN107691149 A CN 107691149A CN 201710815485 A CN201710815485 A CN 201710815485A CN 107691149 A CN107691149 A CN 107691149A
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selenium
rich
glycan
taro
fertilizer
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不公告发明人
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Foshan Sanshui Charles Agricultural Technology Research Institute (general Partner)
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    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05DINORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D1/00Fertilisers containing potassium
    • C05D1/02Manufacture from potassium chloride or sulfate or double or mixed salts thereof
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B7/00Fertilisers based essentially on alkali or ammonium orthophosphates
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05CNITROGENOUS FERTILISERS
    • C05C9/00Fertilisers containing urea or urea compounds

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Abstract

The invention discloses a kind of implantation methods of selenium-rich charcoal step betel nut glycan, matrix is prepared using decomposed manure, phosphate fertilizer, potassium sulfate, selenium mineral powder, by ganoid konjaku taro cultivation into matrix, fertilizer is supplemented by the growth period in glycan, promote plant growth, the nutriment needed for plant is provided, so as to obtain selenium-rich glycan.Selenium mineral powder is the selenium ore deposit selected from enshi fishing dyke, and selenium ore deposit is finely ground into powder, is screened to particle diameter in 0.5 1mm, the selenium content of selenium mineral powder is 1494mg/kg.

Description

A kind of implantation methods of selenium-rich charcoal step betel nut glycan
Technical field
The present invention relates to a kind of planting technology field, and in particular to a kind of implantation methods of selenium-rich charcoal step betel nut glycan.
Background technology
Charcoal step betel nut glycan is the special product of Tanbu Town, Huadu District, Guangzhou City, Guangdong Province.Charcoal step betel nut glycan head is big, in olive Karyomorphism, starchiness is more, there is the advantage of powder and perfume, for cooking, suffuses an exquisite fragrance all around.Yam betel is perennial unifacial leaf perennial root draft Plant, its nutrient content is extremely abundant, protein content 14% or so, content of starch 43.9%, fat content 2.4%, i.e., Vegetables can be made, can also work as staple food, there is higher medical value, be the nutrition treasure of baby and the elderly.Yam betel is also only with its Special meat powder, savory, of fine quality, yield is high, commodity value is high and in demand and liked by wide farmers.
Chinese patent《Glycan High-efficient Water plants cultural method》(number of patent application:CN201611037102.6 one kind) is disclosed The implantation methods of glycan, mainly by the selection of taro kind, preparing seedbed, sowing, fine site preparation, the scientific arrangement harvested, form fragrant Taro High-efficient Water plants cultural method so that it is small that glycan plants few incidence of disease, high yield, work density.Selenium is must in human life activity One of trace element needed, is the antioxidant in human body, can improve body immunity, have a variety of biological functions, at present also The not cultural method on selenium-rich glycan.
The content of the invention
In order to solve the above problems, the invention provides a kind of implantation methods of selenium-rich charcoal step betel nut glycan, it is therefore an objective to Inorganic selenium can be converted into Organic Selenium after addition selenium fertilizer, beneficial to plant absorption, supplement the Se content of human body, strengthen the immune of human body Power.
The present invention can be achieved through the following technical solutions:
A kind of implantation methods of selenium-rich charcoal step betel nut glycan, comprise the following steps:
(1) choose seeds:Selection top taro is substantial, it is complete, in the same size and give birth to disease-free ganoid konjaku taro in the middle part of female taro, use 200- The formalin seed soaking 20-30min of 250 times of liquid;
(2) site preparation and fertilization:Soil 30-40cm is ploughed deeply, growth furrow is done by the wide 1.2-1.3m of furrow, holds gutter, per hectare successfully Apply decomposed manure 1500-2000kg, phosphate fertilizer 200-300kg, potassium sulfate 200-250kg, selenium mineral powder 500-750kg;
(3) seeding and seedling raising:20d before sowing, ganoid konjaku taro is placed in greenhouse, and paving moistening is husky, is sanded again after being put into ganoid konjaku taro, covers Straw screen or mat, preceding 20-25 DEG C of 10d keeping temperatures, rear 10d are kept for 15 DEG C, and relative humidity 75%, young shoot, which starts stretching, extension, to be sowed, often Hectare plants 1500-1600 strain ganoid konjaku taros, line-spacing 70-80cm, spacing in the rows 50-60cm, earthing compacting, eye is exposed into native table, sprinkle is fixed Root water;
(4) rich water quality management:In Seedling Stage, per hectare applies Selenium-rich composite fertilizer 200-300kg, urea 250-500kg;Lamina Phase, per hectare potassium application 150-300kg, urea 150-250kg;Tuber growth phase, per hectare apply urea 150-200kg, sulfuric acid Potassium 200-300kg and Selenium-rich composite fertilizer 250-400kg;There are the deep water layers of 15cm in water drenching to ditch, furrow ridge keeps moistening;
(5) cut leaf and remove sweet-smelling grass:When taro leaf length is to more than 9, the vertical yellow leaf of base portion is prescinded, leaf is cut once every 15-20d, cuts Leaf 3-5 times;
(6) prevention and control of plant diseases, pest control:Sprayed with 500 times of metalaxyl-mn-zns, sprayed 1 time, continuous 3 times every 5-7d;
(7) harvest:When taro leaf turns yellow, root system can harvest when withered, and 15d drains the water in ditch before harvesting.
Upper step (2) selenium mineral powder is the selenium ore deposit selected from enshi fishing dyke, and selenium ore deposit is finely ground into powder, it is straight to be screened to particle In 0.5-1mm, the selenium content of selenium mineral powder is 1494mg/kg in footpath.
Upper step (2) mixes selenium mineral powder with decomposed manure, after adding water to stir, is manured into soil, then by phosphate fertilizer, sulphur Sour potassium is manured into soil, and is stirred with soil.
Upper step (4) selenium-enriched organic fertilizer includes following component:Cake-shaped rape seed dregs 40-50 parts, dregs of beans 10-15 parts, cornstarch 10-15 Part, sucrose 5-8 parts, dusty yeast 5-8 parts, sodium selenite 2-3 parts, phosphoric acid selenium potassium 3-5 parts.
The preparation method of the selenium-enriched organic fertilizer is:Cake-shaped rape seed dregs, dregs of beans, cornstarch and sucrose are mixed, add water stirring equal After even, after high-temperature process 6-8 hours, room temperature is placed, oven heat is put into 55-60 DEG C after adding dusty yeast, through 2-5 days Addition sodium selenite, phosphoric acid selenium potassium stir after fermentation, place into autoclave pressure vacuum outgas dehumidifying, are dried and crushed into particle Shape.
The cake-shaped rape seed dregs is that it is 50-70% to add water to stir to water content by pulverizing and sieving 0.8-1mm cake fertilizer.
The present invention possesses following characteristics:
Selenium is one of element needed by human, and the present invention, which is combined selenium mineral powder with decomposed manure, to be imposed in soil as base Fertilizer, soil enrichment selenium element can be made, so as to be supplied to the nutriment needed for plant growth, applied in the growth period of plant rich Selenium composite fertilizer, can not only supplement the nutriment needed for plant growth, moreover it is possible to plant provide selenium element, plant from soil and Selenium is absorbed in the root of plant inorganic selenium is converted into Organic Selenium, the crop of output is rich in Organic Selenium, and people eat selenium-rich crops Afterwards, the Se content of human body can be supplemented, strengthens the immunity of human body, safeguards the vitals normal function such as the heart, liver, lung, stomach, is prevented The generation of senile Cardial or cerebral vascular diseases.
The present invention is using selenium mineral powder as base manure, and as additional fertilizer, both combine to plant and provide selenium member Selenium-rich composite fertilizer Element, planted compared with other selenium-enriched plants, such as only by plant-spraying sodium selenite solution, so that crop is rich in selenium element, this Kind method is more single, and the more difficult determination of sodium selenite solution concentration, dosage, and Plant Transformation rate is relatively low.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below Specific embodiment is closed, the present invention is expanded on further.
Embodiment 1
A kind of implantation methods of selenium-rich charcoal step betel nut glycan of the present embodiment, comprise the following steps:
(1) choose seeds:Selection top taro is substantial, it is complete, in the same size and give birth to disease-free ganoid konjaku taro in the middle part of female taro, with 225 times The formalin seed soaking 25min of liquid;
(2) site preparation and fertilization:Soil 35cm is ploughed deeply, growth furrow is done by the wide 1.25m of furrow, holds gutter successfully, per hectare is applied decomposed Organic fertilizer 1750kg, phosphate fertilizer 250kg, potassium sulfate 225kg, selenium mineral powder 625kg;
(3) seeding and seedling raising:20d before sowing, ganoid konjaku taro is placed in greenhouse, and paving moistening is husky, is sanded again after being put into ganoid konjaku taro, covers Straw screen or mat, preceding 22.5 DEG C of 10d keeping temperatures, rear 10d are kept for 15 DEG C, and relative humidity 75%, young shoot, which starts stretching, extension, to be sowed, per public Just 1550 plants of ganoid konjaku taros are planted, line-spacing 75cm, spacing in the rows 55cm, earthing compacting, eye are exposed into native table, sprinkle root water;
(4) rich water quality management:In Seedling Stage, per hectare applies Selenium-rich composite fertilizer 250kg, urea 375kg;Leaf stretching period, per hectare Potassium application 225kg, urea 200kg;Tuber growth phase, per hectare apply urea 175kg, potassium sulfate 250kg and Selenium-rich composite fertilizer 325kg;There are the deep water layers of 15cm in water drenching to ditch, furrow ridge keeps moistening;
(5) cut leaf and remove sweet-smelling grass:When taro leaf length is to more than 9, the vertical yellow leaf of base portion is prescinded, leaf is cut once every 18d, cuts leaf 4 It is secondary;
(6) prevention and control of plant diseases, pest control:Sprayed with 500 times of metalaxyl-mn-zns, sprayed 1 time, continuous 3 times every 6d;
(7) harvest:When taro leaf turns yellow, root system can harvest when withered, and 15d drains the water in ditch before harvesting.
A kind of implantation methods of selenium-rich charcoal step betel nut glycan of the present embodiment, the selenium mineral powder described in step (2) is to be selected from Hubei Bestow favour the selenium ore deposit of fishing dyke, selenium ore deposit is finely ground to powder, be screened to particle diameter is in 0.75mm, the selenium content of selenium mineral powder 1494mg/kg。
Step (2) specific method is to mix selenium mineral powder with decomposed manure, after adding water to stir, applies soil Earth, then phosphate fertilizer, potassium sulfate are manured into soil, stirred with soil.
A kind of implantation methods of selenium-rich charcoal of the present embodiment step betel nut glycan, the selenium-enriched organic fertilizer described in step (4) include with Lower composition:45 parts of cake-shaped rape seed dregs, 12.5 parts of dregs of beans, 12.5 parts of cornstarch, 6.5 parts of sucrose, 6.5 parts of dusty yeast, sodium selenite 2.5 Part, 4 parts of phosphoric acid selenium potassium.
A kind of implantation methods of selenium-rich charcoal step betel nut glycan of the present embodiment, the preparation method of above-mentioned selenium-enriched organic fertilizer are:Will Cake-shaped rape seed dregs, dregs of beans, cornstarch and sucrose mixing, after adding water to stir, high-temperature process 7 hours, place room temperature, add dusty yeast After be put into oven heat to 55~60 DEG C, adding sodium selenite, phosphoric acid selenium potassium after fermentation in 3 days stirs, and places into pressure The vacuum outgas of power kettle dehumidifies, and is dried and crushed into graininess.
Above-mentioned cake-shaped rape seed dregs is that it is 60% to add water to stir to water content by pulverizing and sieving 0.9mm cake fertilizer.
Embodiment 2
A kind of implantation methods of selenium-rich charcoal step betel nut glycan of the present embodiment, comprise the following steps:
(1) choose seeds:Selection top taro is substantial, it is complete, in the same size and give birth to disease-free ganoid konjaku taro in the middle part of female taro, with 200 times The formalin seed soaking 20min of liquid;
(2) site preparation and fertilization:Soil 30cm is ploughed deeply, growth furrow are done by the wide 1.2m of furrow, holds gutter successfully, per hectare, which is applied, decomposed to be had Machine fertilizer 1500kg, phosphate fertilizer 200kg, potassium sulfate 200kg, selenium mineral powder 500kg;
(3) seeding and seedling raising:20d before sowing, ganoid konjaku taro is placed in greenhouse, and paving moistening is husky, is sanded again after being put into ganoid konjaku taro, covers Straw screen or mat, preceding 20 DEG C of 10d keeping temperatures, rear 10d are kept for 15 DEG C, and relative humidity 75%, young shoot, which starts stretching, extension, to be sowed, per hectare 1500 plants of ganoid konjaku taros are planted, line-spacing 70cm, spacing in the rows 50cm, earthing compacting, eye are exposed into native table, sprinkle root water;
(4) rich water quality management:In Seedling Stage, per hectare applies Selenium-rich composite fertilizer 200kg, urea 250kg;Leaf stretching period, per hectare Potassium application 150kg, urea 150kg;Tuber growth phase, per hectare apply urea 150kg, potassium sulfate 200kg and Selenium-rich composite fertilizer 250kg;There are the deep water layers of 15cm in water drenching to ditch, furrow ridge keeps moistening;
(5) cut leaf and remove sweet-smelling grass:When taro leaf length is to more than 9, the vertical yellow leaf of base portion is prescinded, leaf is cut once every 15d, cuts leaf 3 It is secondary;
(6) prevention and control of plant diseases, pest control:Sprayed with 500 times of metalaxyl-mn-zns, sprayed 1 time, continuous 3 times every 5d;
(7) harvest:When taro leaf turns yellow, root system can harvest when withered, and 15d drains the water in ditch before harvesting.
A kind of implantation methods of selenium-rich charcoal step betel nut glycan of the present embodiment, the selenium mineral powder described in step (2) is to be selected from Hubei Bestow favour the selenium ore deposit of fishing dyke, selenium ore deposit is finely ground to powder, be screened to particle diameter is in 0.5~1mm, the selenium content of selenium mineral powder 1494mg/kg。
Step (2) specific method is to mix selenium mineral powder with decomposed manure, after adding water to stir, applies soil Earth, then phosphate fertilizer, potassium sulfate are manured into soil, stirred with soil.
A kind of implantation methods of selenium-rich charcoal of the present embodiment step betel nut glycan, the selenium-enriched organic fertilizer described in step (4) include with Lower composition:40 parts of cake-shaped rape seed dregs, 10 parts of dregs of beans, 10 parts of cornstarch, 5 parts of sucrose, 5 parts of dusty yeast, 2 parts of sodium selenite, phosphoric acid selenium potassium 3 Part.
A kind of implantation methods of selenium-rich charcoal step betel nut glycan of the present embodiment, the preparation method of above-mentioned selenium-enriched organic fertilizer are:Will Cake-shaped rape seed dregs, dregs of beans, cornstarch and sucrose mixing, after adding water to stir, high-temperature process 6 hours, place room temperature, add dusty yeast After be put into oven heat to 55 DEG C, adding sodium selenite, phosphoric acid selenium potassium after fermentation in 2 days stirs, and places into autoclave pressure Vacuum outgas dehumidifies, and is dried and crushed into graininess.
Above-mentioned cake-shaped rape seed dregs is that it is 50% to add water to stir to water content by pulverizing and sieving 0.8mm cake fertilizer.
Embodiment 3
A kind of implantation methods of selenium-rich charcoal step betel nut glycan of the present embodiment, comprise the following steps:
(1) choose seeds:Selection top taro is substantial, it is complete, in the same size and give birth to disease-free ganoid konjaku taro in the middle part of female taro, with 250 times The formalin seed soaking 30min of liquid;
(2) site preparation and fertilization:Soil 40cm is ploughed deeply, growth furrow are done by the wide 1.3m of furrow, holds gutter successfully, per hectare, which is applied, decomposed to be had Machine fertilizer 2000kg, phosphate fertilizer 300kg, potassium sulfate 250kg, selenium mineral powder 750kg;
(3) seeding and seedling raising:20d before sowing, ganoid konjaku taro is placed in greenhouse, and paving moistening is husky, is sanded again after being put into ganoid konjaku taro, covers Straw screen or mat, preceding 25 DEG C of 10d keeping temperatures, rear 10d are kept for 15 DEG C, and relative humidity 75%, young shoot, which starts stretching, extension, to be sowed, per hectare 1600 plants of ganoid konjaku taros are planted, line-spacing 80cm, spacing in the rows 60cm, earthing compacting, eye are exposed into native table, sprinkle root water;
(4) rich water quality management:In Seedling Stage, per hectare applies Selenium-rich composite fertilizer 300kg, urea 500kg;Leaf stretching period, per hectare Potassium application 300kg, urea 250kg;Tuber growth phase, per hectare apply urea 200kg, potassium sulfate 300kg and Selenium-rich composite fertilizer 400kg;There are the deep water layers of 15cm in water drenching to ditch, furrow ridge keeps moistening;
(5) cut leaf and remove sweet-smelling grass:When taro leaf length is to more than 9, the vertical yellow leaf of base portion is prescinded, leaf is cut once every 20d, cuts leaf 5 It is secondary;
(6) prevention and control of plant diseases, pest control:Sprayed with 500 times of metalaxyl-mn-zns, sprayed 1 time, continuous 3 times every 7d;
(7) harvest:When taro leaf turns yellow, root system can harvest when withered, and 15d drains the water in ditch before harvesting.
A kind of implantation methods of selenium-rich charcoal step betel nut glycan of the present embodiment, the selenium mineral powder described in step (2) is to be selected from Hubei Bestow favour the selenium ore deposit of fishing dyke, selenium ore deposit is finely ground to powder, be screened to particle diameter in 1mm, the selenium content of selenium mineral powder is 1494mg/ kg。
Step (2) specific method is to mix selenium mineral powder with decomposed manure, after adding water to stir, applies soil Earth, then phosphate fertilizer, potassium sulfate are manured into soil, stirred with soil.
A kind of implantation methods of selenium-rich charcoal of the present embodiment step betel nut glycan, the selenium-enriched organic fertilizer described in step (4) include with Lower composition:50 parts of cake-shaped rape seed dregs, 15 parts of dregs of beans, 15 parts of cornstarch, 8 parts of sucrose, 8 parts of dusty yeast, 3 parts of sodium selenite, phosphoric acid selenium potassium 5 Part.
A kind of implantation methods of selenium-rich charcoal step betel nut glycan of the present embodiment, the preparation method of above-mentioned selenium-enriched organic fertilizer are:Will Cake-shaped rape seed dregs, dregs of beans, cornstarch and sucrose mixing, after adding water to stir, high-temperature process 8 hours, place room temperature, add dusty yeast After be put into oven heat to 60 DEG C, adding sodium selenite, phosphoric acid selenium potassium after fermentation in 5 days stirs, and places into autoclave pressure Vacuum outgas dehumidifies, and is dried and crushed into graininess.
Above-mentioned cake-shaped rape seed dregs is that it is 70% to add water to stir to water content by pulverizing and sieving 1mm cake fertilizer.
Comparative example 1
Difference with embodiment 1 is that the selenium mineral powder used in base manure goes to substitute with the farm manure of equivalent.
Comparative example 2
Difference with embodiment is that selenium-enriched organic fertilizer goes to replace with the common organic fertilizer of equivalent, wherein not including Asia Sodium selenate, phosphoric acid selenium potassium.
Comparative example 3
Difference with embodiment 1 is, neither applies selenium mineral powder in fertilizer, does not also apply selenium-enriched organic fertilizer.
Compliance test result
Selection top taro is substantial, it is complete, in the same size and give birth to disease-free ganoid konjaku taro in the middle part of female taro, the richness of Huadu in Guangzhou Planted on yellow soil containing p and ses, by above-described embodiment 1~3 and comparative example 1~3, totally six kinds of implantation methods are carried out, and get bumper crops it After examine quality, record result such as following table:
Information is can obtain from upper table, the charcoal step betel nut glycan that embodiment plants out will than the interior quality index of comparative example Good, which includes content of starch, protein content, content of reducing sugar, calcium content, phosphorus content, Se content;The present invention plants out The selenium-rich mother taro come is in oval cylinder, and typically long 20~32cm, 40~55cm of diameter, thin skin are in brown color, and the big shape of body is beautiful, taro meat Band aubergine betel nut decorative pattern, when cooking, fragrance overflows, and mouthfeel is loose, fair and tender, aromatic.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention Protect scope.

Claims (6)

1. a kind of implantation methods of selenium-rich charcoal step betel nut glycan, it is characterised in that comprise the following steps:
(1) choose seeds:Selection top taro is substantial, it is complete, in the same size and give birth to disease-free ganoid konjaku taro in the middle part of female taro, with 200-250 times The formalin seed soaking 20-30min of liquid;
(2) site preparation and fertilization:Soil 30-40cm is ploughed deeply, growth furrow is done by the wide 1.2-1.3m of furrow, holds gutter successfully, per hectare applies corruption Ripe organic fertilizer 1500-2000kg, phosphate fertilizer 200-300kg, potassium sulfate 200-250kg, selenium mineral powder 500-750kg;
(3) seeding and seedling raising:20d before sowing, ganoid konjaku taro is placed in greenhouse, and paving moistening is husky, is sanded again after being put into ganoid konjaku taro, covering grass Curtain, preceding 20-25 DEG C of 10d keeping temperatures, rear 10d are kept for 15 DEG C, and relative humidity 75%, young shoot, which starts stretching, extension, to be sowed, per public Just 1500-1600 strain ganoid konjaku taros are planted, line-spacing 70-80cm, spacing in the rows 50-60cm, earthing compacting, eye are exposed into native table, sprinkle determines root Water;
(4) rich water quality management:In Seedling Stage, per hectare applies Selenium-rich composite fertilizer 200-300kg, urea 250-500kg;Leaf stretching period, often Hectare potassium application 150-300kg, urea 150-250kg;Tuber growth phase, per hectare apply urea 150-200kg, potassium sulfate 200- 300kg and Selenium-rich composite fertilizer 250-400kg;There are the deep water layers of 15cm in water drenching to ditch, furrow ridge keeps moistening;
(5) cut leaf and remove sweet-smelling grass:When taro leaf length is to more than 9, the vertical yellow leaf of base portion is prescinded, leaf is cut once every 15-20d, cuts leaf 3-5 It is secondary;
(6) prevention and control of plant diseases, pest control:Sprayed with 500 times of metalaxyl-mn-zns, sprayed 1 time, continuous 3 times every 5-7d;
(7) harvest:When taro leaf turns yellow, root system can harvest when withered, and 15d drains the water in ditch before harvesting.
A kind of 2. implantation methods of selenium-rich charcoal step betel nut glycan according to claim 1, it is characterised in that the step (2) selenium mineral powder is the selenium ore deposit selected from enshi fishing dyke, and selenium ore deposit is finely ground into powder, is screened to particle diameter in 0.5-1mm, selenium The selenium content of miberal powder is 1494mg/kg.
A kind of 3. implantation methods of selenium-rich charcoal step betel nut glycan according to claim 1, it is characterised in that the step (2) selenium mineral powder is mixed with decomposed manure, after adding water to stir, is manured into soil, then phosphate fertilizer, potassium sulfate are manured into soil, Stirred with soil.
A kind of 4. implantation methods of selenium-rich charcoal step betel nut glycan according to claim 1, it is characterised in that the step (4) selenium-enriched organic fertilizer includes following component:Cake-shaped rape seed dregs 40-50 parts, dregs of beans 10-15 parts, cornstarch 10-15 parts, sucrose 5-8 parts, Dusty yeast 5-8 parts, sodium selenite 2-3 parts, phosphoric acid selenium potassium 3-5 parts.
5. the implantation methods of a kind of selenium-rich charcoal step betel nut glycan according to claim 4, it is characterised in that the selenium-rich has Machine fertilizer preparation method be:Cake-shaped rape seed dregs, dregs of beans, cornstarch and sucrose are mixed, after adding water to stir, high-temperature process 6-8 is small When after, place room temperature, add dusty yeast after be put into oven heat to 55-60 DEG C, through 2-5 days ferment after add selenous acid Sodium, phosphoric acid selenium potassium stir, and place into autoclave pressure vacuum outgas dehumidifying, are dried and crushed into graininess.
6. the implantation methods of a kind of selenium-rich charcoal step betel nut glycan according to claim 1, it is characterised in that the cake-shaped rape seed dregs is By pulverizing and sieving 0.8-1mm cake fertilizer, it is 50-70% to add water to stir to water content.
CN201710815485.3A 2017-09-11 2017-09-11 A kind of implantation methods of selenium-rich charcoal step betel nut glycan Withdrawn CN107691149A (en)

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CN106258685A (en) * 2016-08-11 2017-01-04 望江县康利家庭农场 A kind of implantation methods of Selenium rich rice
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