A kind of implantation methods of selenium-rich oil tea
Technical field
The present invention relates to traditional oil tree planting technology field, particularly relate to the implantation methods of a kind of selenium-rich oil tea.
Background technology
Selenium is respectfully called " kindling material of life " by domestic and international the world of medicine and nutrition educational circles, enjoys the good reputations such as " long-lived element ", " anticancer king ", " heart patron saint " and " natural antidote "; Selenium is 1/10000000th at tissue intensive amount, but it determines the existence of life, and the great function to human health is that other materials are irreplaceable; Scarce selenium can directly result in human body immunity and decline, and clinical medicine proves, threatens human health all to lack selenium with human body with more than 40 kind of disease of life relevant, such as cancer, cardiovascular diseases, hepatopathy, cataract, pancreatic disease, diabetes, reproductive system disease etc.
Oils and fats is to maintain the necessary food that Human Physiology needs, at present, occurring in that some edible oil and fat containing selenium element on the market, in these edible oil and fat, the source of selenium element mainly has be in oilseed plant planting process at three: one, use the fertilizer containing selenium, allow in oilseed plant seed containing selenium element; Two is in course of oil processing, adds the material containing selenium; Three is utilize other edible agricultural product raw material containing selenium element, processes together with oilseed plant seed or edible crude oil, by selenium element extraction and be concentrated in edible oil and fat.
Chinese patent (application number is 201210316373.0) disclosed " implantation methods of oilcamellia rich in selenium ", select including forest land, science wholely, rational density, scientic planting, reinforced cultivating, enforcement selenium is fertile, apply fertilizers scientifically, the preventing and treating of pest and disease damage and gathering of fruit;This invention can make tea oil tree plant out the tea oil tree rich in selenium in scarce selenium area so that selenium-rich oil tea product is popularized widely and applied. And for example Chinese patent (application number is 201310201592.9) disclosed " manufacture method of selenium enriched Oleum Camelliae ", selenium-rich Flos Camelliae Japonicae fruit is obtained to Flos Camelliae Japonicae tree by configuring Se-enriched feedstuff, gained selenium-rich Flos Camelliae Japonicae fruit is dried, peels off, sorts, steams stir-fry, squeezing, deodorize, obtains selenium enriched Oleum Camelliae; The manufacture method of this kind of selenium enriched Oleum Camelliae, simple to operate, except retaining the original nutritional labeling of Camellia oil, also increasing the content of selenium, selenium can improve human immunity, promotes the synthesis of lymphocytic propagation and antibody and immunoglobulin, selenium enriched Oleum Camelliae has lowering blood-fat and reducing weight, the effects such as anti-cancer, do not have any pollution, have accomplished real energy-saving and environmental protection in operation.
Summary of the invention
It is an object of the invention to provide the implantation methods of a kind of oil tea so that it is the Oleum Camelliae nutritional labeling produced is comparatively comprehensively and rich in the selenium element of needed by human body.
For achieving the above object, the technical solution used in the present invention is to invent the implantation methods of a kind of selenium-rich oil tea, and its planting process is as follows:
A, seedling select:
In existing oil tea nursery stock garden, growth selection is healthy and strong, fibrous root flourishing, trunk diameter is at 1.5-4.5cm, without the high quality seedling of pest and disease damage; Being grubbed out out by nursery stock, cut off the fibrous root of 1/3-2/5, main root cuts off the length of 1/3, becomes oil tea seedling to be heeled in, standby;
B, selenium-rich nutritive soil are prepared:
A, get the raw materials ready: by weight, take selenium source 1.2-2.0 part, yellow humic acid 2.5-5.5 part, Semen sojae atricolor powder 10-20 part, Chinese crude drug 8-12 part, farm manure 10-15 part, fertilizer 10-15 part, EM bacterium 2.0-6.0 part, phosphate 5-8 part, amino acid/11 5-25 part, vitamins 10-15 part, water-retaining agent 3-7 part respectively, standby;
B, Selenium-rich nutrient solution are prepared: first by standby selenium source, Semen sojae atricolor powder, 1/2 the mixing together of aminoacid weight, again standby EM enzyme is added wherein, it is simultaneously introduced the water of 25-35 DEG C, and limit adds waterside and stirs to holding pockets of degree, then put it into 25-35 DEG C, relative humidity be 70-85% environment in, process 8-15 days, become just batch mixing, then, in first batch mixing, add the 1/2 of standby yellow humic acid, farm manure and Chinese crude drug weight, stir evenly, 32-68 DEG C, relative humidity be that the condition lower seal of 80-95% processes 4-7 days, obtain mixed material, again by standby phosphate, vitamins and remaining aminoacid are first by 1-2 times of weight, the water dissolution of 60-75 DEG C, obtain lysate, again lysate is poured in standby mixed material, the water (temperature of water is room temperature) being simultaneously introduced 2-6 times of weight stirs evenly, heat to boiling by the programming rate of 5-10 DEG C/min, keep 15-25min, then remaining Chinese crude drug is put into wherein, boil 25-40min again, then, filter through the centrifuge of 1500-3000r/min, collect filtrate, the content being evaporated in filtrate by filtrate organic selenium again at 70-90 DEG C is 0.5-5.0mg/L (that is: the selenium constituent content in organic selenium), obtain Selenium-rich nutrient solution, standby,
C, selenium-rich nutritive compound are prepared: first standby fertilizer and water-retaining agent are joined in standby Selenium-rich nutrient solution and stir evenly, at room temperature process to becoming solid material, then, add the woodland table soil of collection, mixing, become compound, control woodland table soil addition, making the content of selenium element in compound is 120-350 μ g/kg, and the selenium-rich nutritive compound of gained is selenium-rich nutritive soil, standby;
C, selenium-rich oil tea seedling breeding:
A, urging root: by standby oil tea seedling with 5-10 root/tie as standard, be that the angle of 30-45 ° is put into urge and soaked in root liquid and fix, immersion depth is to the root adjacent liquid level of first leaf, soak 5-12h, pull out, drain, become and urge root oil tea seedling, standby;
B, immersion: the water of standby Selenium-rich nutrient solution 30-45 DEG C is diluted 4-8 times, become dilution Selenium-rich nutrient solution, again standby root oil tea seedling of urging is inserted in dilution Selenium-rich nutrient solution by bundle, immersion depth covers root first leaf to liquid level, soak 5-15 days at 28-38 DEG C, become selenium-rich and soak oil tea seedling, standby;
C, heel in nutrient bag/basin and make: choose the flowerpot of long 15-25cm, the bag film of wide 8-15cm or deep 20-40cm, bore 10-15cm, bottom it, first spread the wood pellet of one layer of 2-3cm thickness, 40-60 order, then standby selenium-rich nutritive soil is loaded, its charge weight is the 60-80% of volume, slightly compacting, become and heel in nutrient bag/basin, standby;
D, heel in transplanting: oil tea seedling will be soaked just past the selenium-rich soaked and pull out, wash 2-3 time with clear water, and remove root leaf, only retain top 1-2 to leaf, then, implanting in the ratio of 1-3 root/basin or bag in the selenium-rich nutritive soil heeling in nutrient bag/basin, implantation depth is the 40-75% that selenium-rich nutritive soil is deep, compacting, waters and determines root water; Then, the lime water that weight concentration is 12-18% is sprayed onto selenium-rich in the ratio of 0.2-0.5g/cm2 and soaks the rhizome surface that oil tea seedling exposes; Then, covering the fertilizer (note: this fertilizer is additionally add, in the raw material range not included in step B) of thick layer 0.5-1.5cm herein above, remaining space garden mould is filled and compacting;
E, heel in management: when heeling in that in nutrient bag/basin, the moisture of selenium-rich nutritive soil is lower than 15-20%, watering a water, irrigation amount is the 30-45% of vessel volume; When temperature is higher than 26-30 DEG C, watered blade face every 2-3 days; After heeling in 75-120 days, growth selection is vigorous, apical dominance is obvious, grow the seedling of a large amount of fibrous root, becomes selenium-rich oil tea seedling to be transplanted, standby;
D, selenium-rich oil tea kind transplantation of seedlings:
A, dig cave: by the specification of strain spacing 1.0-1.5m, line space 0.75-1.25m, excavate the kind plant hole of deep 20-45cm, wide 15-35cm, standby;
B, transplanting: by standby selenium-rich oil tea seedling lifting together with roots and soil, implant the centre of kind of plant hole, remaining space is native with standby selenium-rich nutritive: garden mould is pressed the mixed earth of part by weight of 1:4-8.5 and filled, and cover lid layer 2-5cm thickness in the above, irrigate and compacting with water again, become selenium-rich tea oil tree;
E, selenium-rich oil tea kind plantation manage:
Water and fertilizer management before a, result: after transplanting, when the moisture in the root soil of selenium-rich tea oil tree is lower than 15-20%, waters water 1/7-1/5 of selenium-rich tea oil tree volume (irrigation amount be); Every 30-60 days, according to the ratio of 10-22g/ strain, the root to selenium-rich tea oil tree imposes standby selenium-rich nutritive soil, and mode is for being embedded in 15-25cm under soil table;
B, fruiting period water and fertilizer management: after selenium-rich tea oil tree is yielded positive results, standby Selenium-rich nutrient solution clear water is diluted 30-60 times and adds the dodecyl sodium sulfate accounting for Selenium-rich nutrient solution weight 1.0-3.5% used, stir evenly, the blade face (executing under normal circumstances once) in selenium-rich tea oil tree is sprayed in the ratio of 10-25ml/ strain, such as the rainy day, mending in 24 hours executes once, as temperature then respectively sprays once sooner or later higher than 34-36 DEG C;In the fruit maturation phase, standby Selenium-rich nutrient solution clear water is diluted 100-120 times and adds the dodecyl sodium sulfate accounting for Selenium-rich nutrient solution weight 1.0-3.5% used, stir evenly, spray blade face (amount of application is every strain selenium-rich tea oil tree 0.25-0.65kg), within 20-35 days before fruit maturation, stop using;
C, other control measures are identical with conventional oil tea planting technology, gather during to camellia oleifera fruit maturation, and in the camellia oleifera fruit of gained, the content of selenium element is up to 20-50 μ g/500g.
Described selenium source is one or more in sodium selenite, sodium selenate, potassium selenite, potassium selenate, ammonium selenite, ammonium selenate, Selenomethionine; When for, time multiple, the ratio of each component is equal portions or other ratio.
Described phosphate is one or more in sodium phosphate, dibastic sodium phosphate, magnesium phosphate, calcium hydrogen phosphate; When for, time multiple, the ratio of each component is equal portions or other ratio.
Described vitamins is one or more in vitamin E and vitamin C, D, K; When for, time multiple, the ratio of each component is equal portions or other ratio.
Described root liquid of urging is by heteroauxing: vitamin B12: sucrose: after vinegar mixes by the part by weight of 4:1:0.3:0.2, then blendes together, with water tune, the solution that weight concentration is 75-90%, wherein: the weight concentration of vinegar is 5-8%.
Described Chinese crude drug is the cotyledon of wood graminaceous plant (such as Semen Ginkgo, the Cortex Eucommiae, Cuculus polioephalus, Fructus Crataegi, Caulis Spatholobi etc.) leaf slag after water steaming and decocting.
Described water-retaining agent is sodium polyacrylate or SANWET.
Described rotten leaf is rotten level is the xylophyta leaf of 60-75%.
The implantation methods of the selenium-rich oil tea of the present invention, it is that inorganic selenium are degraded through EM bacterium and yellow humic acid etc., compound is recombinated, after part inorganic selenium are converted into organic selenium, and then prepare Selenium-rich nutrient solution and selenium-rich nutritive soil, and adopt and apply Selenium-rich nutrient solution when tea oil tree seedling and carry out selenium-rich immersion, it is made namely to possess resistance to selenium parent's selenium characteristic from little, heel in again through the seedling of selenium-rich environment in selenium-rich nutritive soil and plant with treelet, planted the tea oil tree survived and namely itself be there is the feature of selenium-rich, thus, rich in the selenium element having needed by human body in the camellia oleifera fruit produced, these selenium elements become indivisible entirety with the oils and fats in camellia oleifera fruit, therefore by after processing, still it is retained in Oleum Camelliae, become selenium enriched Oleum Camelliae. meanwhile, Selenium-rich nutrient solution and the selenium-rich nutritive soil used in planting process are based on organic substance, and its nutrient is comprehensive, and therefore, in the Oleum Camelliae of institute's production and processing, its nutritional labeling is comparatively comprehensive.
Table 1 below be the camellia oleifera fruit planted by the implantation methods of the selenium-rich oil tea of the present invention processed after the main active ingredient detection data of Oleum Camelliae:
Main active ingredient detection table (100 grams of content) of table 1
Being shown by above-mentioned statistical data, the Oleum Camelliae after the camellia oleifera fruit planted by the implantation methods of the selenium-rich oil tea of the present invention is processed, containing selenium element 15.2 microgram in its every 100 grams.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment, the present invention is further elaborated. Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
The implantation methods of the selenium-rich oil tea of the present embodiment, its planting process is as follows:
A, seedling select:
In existing oil tea nursery stock garden, growth selection is healthy and strong, fibrous root flourishing, trunk diameter is at 1.5-4.5cm, without the high quality seedling of pest and disease damage;Being grubbed out out by nursery stock, cut off the fibrous root of 1/3-2/5, main root cuts off the length of 1/3, becomes oil tea seedling to be heeled in, standby;
B, selenium-rich nutritive soil are prepared:
A, get the raw materials ready: by weight, take ammonium selenite 1.5 parts, yellow humic acid 4 parts, Semen sojae atricolor powder 15 parts, Folium Ginkgo (cotyledon of Semen Ginkgo leaf slag after water steaming and decocting) 10 parts, farm manure (people or animal manure after becoming thoroughly decomposed are fertile) 12 parts, fertilizer (compound organic fertilizer) 12 parts, EM bacterium 4 parts, calcium hydrogen phosphate 7 parts, 20 parts of aminoacid, vitamin e1 2 parts, 5 parts of starch graft acrylic acid sodium respectively, standby;
B, Selenium-rich nutrient solution are prepared: first by standby ammonium selenite, Semen sojae atricolor powder, 1/2 the mixing together of aminoacid weight, again standby EM bacterium is added wherein, it is simultaneously introduced the water of 30 DEG C, and limit adds waterside and stirs to holding pockets of degree, then put it into 30 DEG C, relative humidity be 80% environment in, process 12 days, become just batch mixing; Then, in first batch mixing, add the 1/2 of standby yellow humic acid, farm manure and Folium Ginkgo weight, stir evenly, 50 DEG C, relative humidity be 85% condition lower seal process 6 days, obtain mixed material; Again by standby calcium hydrogen phosphate, vitamin E and remaining aminoacid first with the water dissolution of 1.5 times of weight, 70 DEG C, obtain lysate, again lysate is poured in standby mixed material, it is simultaneously introduced the normal-temperature water of 4 times of weight, stir evenly, heat to boiling by the programming rate of 8 DEG C/min, keep 20min, then remaining Folium Ginkgo is put into wherein, then boil 30min, then, filter through the centrifuge of 2500r/min, collect filtrate, then the content being evaporated in filtrate by filtrate organic selenium at 80 DEG C is 3mg/L, obtain Selenium-rich nutrient solution, standby;
C, selenium-rich nutritive compound are prepared: first standby fertilizer and water-retaining agent are joined in standby Selenium-rich nutrient solution and stir evenly, at room temperature process to becoming solid material, then, add the woodland table soil of collection, mixing, become compound, control woodland table soil addition, making the content of selenium element in compound is 250 μ g/kg, and the selenium-rich nutritive compound of gained is selenium-rich nutritive soil, standby;
C, selenium-rich oil tea seedling breeding:
A, urge root liquid to prepare: by heteroauxing: vitamin B12: sucrose: after vinegar mixes by the part by weight of 4:1:0.3:0.2, then adjust with water and blend together the solution that weight concentration is 85%, namely become and urge root liquid, standby;
B, urge root: by standby oil tea seedling with 8/tie as standard, be that the angle of 40 ° is put into urge and soaked in root liquid and fix, immersion depth, to the root adjacent liquid level of first leaf, soaks 8h, pulls out, drains, become and urge root oil tea seedling, standby;
C, immersion: standby Selenium-rich nutrient solution is diluted 6 times with the water of 40 DEG C, become dilution Selenium-rich nutrient solution, again standby root oil tea seedling of urging is inserted in dilution Selenium-rich nutrient solution by bundle, immersion depth covers root first leaf to liquid level, soak 10 days at 35 DEG C, become selenium-rich and soak oil tea seedling, standby;
D, heel in nutrient bag/basin and make: choose the flowerpot of long 20cm, the bag film of wide 12cm or deep 30cm, bore 12cm, bottom it, first spread the wood pellet of one layer of 2.5cm thickness, 50 orders, then standby selenium-rich nutritive soil is loaded, its charge weight is the 70% of volume, slightly compacting, become and heel in nutrient bag/basin, standby;
E, heel in transplanting: oil tea seedling will be soaked just past the selenium-rich soaked and pull out, wash 2-3 time with clear water, and remove root leaf, only retain top 2 to leaf, then, implanting in the ratio of 2/basin or bag in the selenium-rich nutritive soil heeling in nutrient bag/basin, implantation depth is 60% that selenium-rich nutritive soil is deep, compacting, waters and determines root water;Then, the lime water that weight concentration is 15% is sprayed onto selenium-rich in the ratio of 0.3g/cm2 and soaks the rhizome surface that oil tea seedling exposes; Then, covering the fertilizer (note: this fertilizer is additionally add, in the raw material range not included in step B) of thick layer 1cm herein above, remaining space garden mould is filled and compacting;
F, heel in management: when heeling in that in nutrient bag/basin, the moisture of selenium-rich nutritive soil is lower than 18%, watering a water, irrigation amount is the 35% of vessel volume; When temperature is higher than 28 DEG C, watered blade face every 2-3 days; After heeling in 90 days, growth selection is vigorous, apical dominance is obvious, grow the seedling of a large amount of fibrous root, becomes selenium-rich oil tea seedling to be transplanted, standby;
D, selenium-rich oil tea kind transplantation of seedlings:
A, dig cave: by the specification of strain spacing 1.2m, line space 1m, excavate the kind plant hole of deep 35cm, wide 25cm, standby;
B, transplanting: by standby selenium-rich oil tea seedling lifting together with roots and soil, implant the centre of kind of plant hole, remaining space is native with standby selenium-rich nutritive: garden mould is pressed the mixed earth of part by weight of 1:6 and filled, and cover thick rotten leaf (the xylophyta leaf of lid layer 4cm in the above, rotten level is 60-75%), irrigate and compacting with water again, become selenium-rich tea oil tree;
E, selenium-rich oil tea kind plantation manage:
Water and fertilizer management before a, result: after transplanting, when the moisture in the root soil of selenium-rich tea oil tree is lower than 18%, waters a water (irrigation amount is the 1/6 of tea oil tree volume); Every 45 days, according to the ratio of 15g/ strain, the root to selenium-rich tea oil tree imposes standby selenium-rich nutritive soil, and mode is for being embedded in 20cm under soil table;
B, fruiting period water and fertilizer management: after selenium-rich tea oil tree is yielded positive results, standby Selenium-rich nutrient solution clear water is diluted 45 times and adds the dodecyl sodium sulfate accounting for Selenium-rich nutrient solution weight 2.5% used, stir evenly, the blade face (executing under normal circumstances once) in selenium-rich tea oil tree is sprayed in the ratio of 15ml/ strain, such as the rainy day, mending in 24 hours executes once, as temperature then respectively sprays once sooner or later higher than 35 DEG C; In the fruit maturation phase, standby Selenium-rich nutrient solution clear water is diluted 110 times and adds the dodecyl sodium sulfate accounting for Selenium-rich nutrient solution weight 2.5% used, stir evenly, spray blade face (amount of application is every strain selenium-rich tea oil tree 0.45kg), within first 25 days, stop using at fruit maturation.
C, other control measures are identical with conventional oil tea planting technology, gather during to camellia oleifera fruit maturation, and in the camellia oleifera fruit of gained, the content of selenium element is up to 35 μ g/500g.
The implantation methods of the selenium-rich oil tea of the present invention, it is adaptable on the south the Changjiang river, soil lacks the oil tea plantation in selenium area, the Oleum Camelliae produced is suitable for the people of each ages and eats.
The know-why of the present invention is described above in association with specific embodiment. These descriptions are intended merely to explanation principles of the invention, and can not be construed to limiting the scope of the invention by any way. Based on explanation herein, those skilled in the art need not pay performing creative labour can associate other detailed description of the invention of the present invention, and these modes fall within protection scope of the present invention.