CN101734972A - Special nutrient for grapes rich in organic selenium and application thereof - Google Patents
Special nutrient for grapes rich in organic selenium and application thereof Download PDFInfo
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Abstract
The invention provides a special nutrient for grapes rich in organic selenium, which is prepared by evenly mixing nano selenium plant nutrient, organic phosphatic fertilizer and microbial fertilizer by weight ratio of 2-6:2-4:0.4-1. The invention also provides a method for producing grapes rich in organic selenium, comprising the following steps: in embryonic stage or flowering period of grapes, fertilizing the special nutrient for grapes rich in organic selenium according to an annular furrow application method with the total dosage of 45-150g of selenium per mu, namely, taking the root of the grape as the centre of a circle and furrowing, wherein, the furrow is 50-90 cm away from the root, the width of the furrow is 10-30cm and the depth is 10-20cm; fertilizing the special nutrient for grapes rich in organic selenium into furrows when the grapes are ripe; randomly checking the content of selenium of grape grains, and harvesting grapes with the content of selenium reaching 10-45 mu g/kg. The grape produced according to the method has higher security, and the selenium contained is easier to be absorbed and utilized by human body.
Description
Technical field
The present invention relates to a kind of special nutrient for grapes rich in organic selenium, and utilize this special nutrient for grapes rich in organic selenium to produce the method for grapes rich in organic selenium, relevant technologies belongs to selenium biological nutrition intensifying technology field.
Background technology
The fruit of Vitis vitaceae grape is defoliation liana, is one of the most ancient plant in the world.Grape variety is a lot, and the whole world has thousands of kinds approximately, can be divided into Wine Grape and table grapes two big classes generally.The grape sugar degree is up to 10%～30%, based on glucose; Rich in mineral substances calcium, potassium, phosphorus, iron and multivitamin B1, B2, B6, C and P etc. also contain the amino acid of multiple needed by human body.Grape has many nourishing functions, as reducing the human serum cholesterol levels, reduces hematoblastic cohesive force, and the prevention cardiovascular and cerebrovascular disease are had certain effect; The flavonoid that contains in the grape is a kind of powerful antioxidant, can be anti-ageing, and can remove interior free yl; Contain a kind of anticancer trace ingredients (trans-resveratrol) in the grape, can prevent the healthy cell canceration, stop the cancer cells diffusion; Sucus Vitis viniferae can help organ to plant patient with operation minimizing rejection, promotes early recovery etc.
Selenium, the symbol of element is Se, is a kind of human body trace elements necessary, has anticancer, anti-oxidant (aging) and improves biological characteristicses such as body immunity, antagonism heavy metal.It is 50～250 μ g that daily intaking amount is recommended by Chinese Soclety of Nutrition.But China adult's day selenium intake only has 26～50 μ g, and therefore, the selemium nutrition condition of poor is at China's ubiquity.There are 72% low selenium in county (city) or scarce selenium in China, and Heilungkiang, the Inner Mongol, Gansu, Qinghai, Sichuan etc. seriously lack the selenium area has Keshan disease, Kaschin-Beck disease to take place, and certain cancers district occurred frequently (as the Jiangsu Qidong City) also belongs to low selenium district.The data that WHO announces shows that the whole world has more than 40 country to belong to low selenium or scarce selenium area.Rich selenium agricultural byproducts are human body supplement selenium element effective ways, and therefore, technique of enriched selenium is scientists study hot of research and development field.
Domestic selenium-rich grape production technology mainly contains dual mode at present, the one, by spraying liquid inorganic selenium fertilizer (selenite), but effect is limited on the one hand for this method, and the selenium that sprays concentrates in the Pericarpium Vitis viniferae mostly can not enter grape meat, can not cultivate selenium-rich grape truly; Cause inorganic selenium residual in a large number on the other hand, because inorganic selenium must combine and could be absorbed by body by organic ligand first and in the enteron aisle before absorbing, and exist multiple element in the enteron aisle and selenium is competed limited part, thereby influence the absorption of inorganic selenium greatly.In addition, inorganic selenium has tangible toxic action to organism, and security is lower.The 2nd, in the directly plantation of the area of natural selenium-rich, this method is quantitatively controlled difficult to selenium content, has the region limitation, is unfavorable for large-scale standardized production.
Summary of the invention
For solving problem and the defective that exists in the existing production technology, the invention provides a kind of special nutrient for grapes rich in organic selenium, this special nutrient for grapes rich in organic selenium is that (Suzhou selenium paddy Science and Technology Ltd. produces with the nanometer selenium plant nutrient agent, model is XGP001A), organic phosphatic fertiliser, microorganism fertilizer be according to 2～6: 2～4: 0.4～1 weight ratio mixes, and is mixed with; In organic phosphatic fertiliser, effective Vanadium Pentoxide in FLAKES 〉=14%, organic 〉=6%; Described microorganism fertilizer is the composite microbiological fertilizer of vinelandii and phosphorus bacteria, biological bacteria concentration 〉=200,000,000/kg in this microorganism fertilizer.In the special nutrient for grapes rich in organic selenium, selenium concentration is 3000～10000mg/kg.
Organic matter is meant the material that derives from life in the fertilizer, comprises microorganism and animal and secretory product thereof and plant residue and plant secretion thing.
The present invention also provides special nutrient for grapes rich in organic selenium to be used to produce the method for grapes rich in organic selenium, may further comprise the steps:
(1) in the budding period or flowering period of grape, above-mentioned special nutrient for grapes rich in organic selenium is applied fertilizer by the method for the ring-type ditch spread consumption with every mu of total selenium of 45～150g, be the center of circle promptly with the grape root, ditch apart from root 50～90cm place, furrow width 10～30cm, the degree of depth is 10～20cm, and described special nutrient for grapes rich in organic selenium is applied in the groove;
(2) when grape maturity, the rich selenium effect of sampling observation grape fruit;
(3) the results selenium content reaches the grape of 10～45 μ g/kg, and selenium content improves more than 10 times than control group in the grape.And the selenium in the grapes rich in organic selenium exists with the organoselenium form more than 80%.
Among the present invention, the optimal application of special nutrient for grapes rich in organic selenium is grape budding period or flowering period opportunity.Selenium in the special nutrient for grapes rich in organic selenium of using in grape budding period or flowering period transforms through absorption and accumulation, can enter rapidly in the fruit when grape berry increases rapidly, reaches rich selenium effect.And this special nutrient for grapes rich in organic selenium has certain sustained releasing character, can satisfy the rich selenium demand of grape fruit in the subsequent growth stage.
Among the present invention, analyzing and testing grape base Selenium in Soil content, effective selenium content and pH value etc. influence the significant parameter that selenium absorbs, and determine the consumption of above-mentioned special nutrient for grapes rich in organic selenium; After applying this special nutrient for grapes rich in organic selenium, in conjunction with normal water and fertilizer management, the inorganic selenium that the grape root is absorbed is transported to fruit through the seleno-amino acids that photosynthesis transforms, and forms multiplely to contain selenium macromole nutritive substance, thereby cultivates the grape of steady quality organic selenium-rich.
The technique effect that the present invention realized is as follows:
(1) organic molecules such as humic acids in the fertilizer can form inner complex with the selenium in the nanometer selenium plant nutrient agent, be beneficial to grape to organic matter and selenium target absorb, but the microorganism fertilizer in the special nutrient for grapes rich in organic selenium is activating soil then, the release of selenium and nutritive elements such as nitrogen, phosphorus in the promotion nanometer selenium plant nutrient agent.
(2) because mineral selenium further absorbs conversion through soil root system and crop, the selenium element is mainly with selenium-L-glutamic acid, selenium-halfcystine, organoselenium forms such as selenium-methyl selenium-halfcystine exist, security is higher, has no side effect, the also easier utilization that is absorbed by the body, in vivo the residence time long, easily set up the selenium deposit.
(3) the grape selenium content is stable: the grapes rich in organic selenium that the nanometer selenium plant nutrient agent is cultivated, selenium content is stable, according to every mu of consumption of the present invention, can realize that the grape selenium content improves more than 10 times.
Embodiment
The invention will be further described below in conjunction with embodiment, but illustrated embodiment is not as a limitation of the invention.
Embodiment 1
Prepare nanometer selenium plant nutrient agent (production of Suzhou selenium paddy Science and Technology Ltd.), organic phosphatic fertiliser and microorganism fertilizer.Soil physico-chemical property detects and shows, effective Vanadium Pentoxide in FLAKES 〉=14%, organic 〉=6% in the organic phosphatic fertiliser, biological bacteria concentration 〉=200,000,000/kg in the microorganism fertilizer.Nanometer selenium plant nutrient agent, organic phosphatic fertiliser, microorganism fertilizer are mixed according to 2: 4: 1 weight ratio, be mixed with special nutrient for grapes rich in organic selenium.In this special nutrient for grapes rich in organic selenium, selenium concentration is 3000mg/kg.
In grape production base, elaboration garden, Wuxi, select the special nutrient for grapes rich in organic selenium of being prepared for use, in grape flowering period, consumption according to every mu of total selenium of 45g applies in the vineyard, and method of application is that annular groove is excuted a law, and is the center of circle with the grape root promptly, ditch apart from root 50～90cm place, furrow width 10～30cm, the degree of depth is 10～20cm, and special nutrient for grapes rich in organic selenium is applied in the groove.Press the total selenium content in the GB/T12399-1996 detection grape berry behind the grape maturity, and adopt the HPLC-AFS method to measure the organoselenium ratio.
After testing, use the grape maturity of nanometer selenium plant nutrient agent after selenium content on average be about 10 μ g/kg, fail to arrive the selenium content standard of rich selenium fruit 10～45 μ g/kg, but in the grape ratio of selenium organic form selenium greater than 80%.
Embodiment 2
Prepare nanometer selenium plant nutrient agent (production of Suzhou selenium paddy Science and Technology Ltd.), organic phosphatic fertiliser and microorganism fertilizer.Soil physico-chemical property detects and shows, effective Vanadium Pentoxide in FLAKES 〉=14%, organic 〉=6% in the organic phosphatic fertiliser, biological bacteria concentration 〉=200,000,000/kg in the microorganism fertilizer.Nanometer selenium plant nutrient agent, organic phosphatic fertiliser, microorganism fertilizer are mixed according to 2: 3: 0.4 weight ratio, be mixed with special nutrient for grapes rich in organic selenium.In this special nutrient for grapes rich in organic selenium, selenium concentration is 5000mg/kg.
In grape production base, elaboration garden, Wuxi, select the special nutrient for grapes rich in organic selenium of being prepared for use, in grape flowering period, consumption according to every mu of total selenium of 75g applies in the vineyard, and method of application is that annular groove is excuted a law, and is the center of circle with the grape root promptly, ditch apart from root 50～90cm place, furrow width 10～30cm, the degree of depth is 10～20cm, and special nutrient for grapes rich in organic selenium is applied in the groove.Press the total selenium content in the GB/T12399-1996 detection grape berry behind the grape maturity, and adopt the HPLC-AFS method to measure the organoselenium ratio.
After testing, use the grape maturity of nanometer selenium plant nutrient agent after selenium content on average be about 20 μ g/kg, reach the selenium content standard of rich selenium fruit 10～45 μ g/kg, and in the grape ratio of selenium organic form selenium greater than 80%.
Embodiment 3
Prepare nanometer selenium plant nutrient agent (production of Suzhou selenium paddy Science and Technology Ltd.), organic phosphatic fertiliser and microorganism fertilizer.Soil physico-chemical property detects and shows, effective Vanadium Pentoxide in FLAKES 〉=14%, organic 〉=6% in the organic phosphatic fertiliser, biological bacteria concentration 〉=200,000,000/kg in the microorganism fertilizer.Nanometer selenium plant nutrient agent, organic phosphatic fertiliser, microorganism fertilizer are mixed according to 3: 2.5: 0.5 weight ratio, be mixed with special nutrient for grapes rich in organic selenium.In this special nutrient for grapes rich in organic selenium, selenium concentration is 7000mg/kg.
In grape production base, elaboration garden, Wuxi, select the special nutrient for grapes rich in organic selenium of being prepared for use, in grape flowering period, consumption according to every mu of total selenium of 105g applies in the vineyard, and method of application is that annular groove is excuted a law, and is the center of circle with the grape root promptly, ditch apart from root 50～90cm place, furrow width 10～30cm, the degree of depth is 10～20cm, and special nutrient for grapes rich in organic selenium is applied in the groove.Press the total selenium content in the GB/T12399-1996 detection grape berry behind the grape maturity, and adopt the HPLC-AFS method to measure the organoselenium ratio.
After testing, use the grape maturity of nanometer selenium plant nutrient agent after selenium content on average be about 30 μ g/kg, reach the selenium content standard of rich selenium fruit 10～45 μ g/kg, and in the grape ratio of selenium organic form selenium greater than 80%.
Embodiment 4
Prepare nanometer selenium plant nutrient agent (production of Suzhou selenium paddy Science and Technology Ltd.), organic phosphatic fertiliser and microorganism fertilizer.Soil physico-chemical property detects and shows, effective Vanadium Pentoxide in FLAKES 〉=14%, organic 〉=6% in the organic phosphatic fertiliser, biological bacteria concentration 〉=200,000,000/kg in the microorganism fertilizer.Nanometer selenium plant nutrient agent, organic phosphatic fertiliser, microorganism fertilizer are mixed according to 5: 2.5: 0.8 weight ratio, be mixed with special nutrient for grapes rich in organic selenium.In this special nutrient for grapes rich in organic selenium, selenium concentration is 9000mg/kg.
In grape production base, elaboration garden, Wuxi, select the special nutrient for grapes rich in organic selenium of being prepared for use, in grape flowering period, consumption according to every mu of total selenium of 135g applies in the vineyard, and method of application is that annular groove is excuted a law, and is the center of circle with the grape root promptly, ditch apart from root 50～90cm place, furrow width 10～30cm, the degree of depth is 10～20cm, and special nutrient for grapes rich in organic selenium is applied in the groove.Press the total selenium content in the GB/T12399-1996 detection grape berry behind the grape maturity, and adopt the HPLC-AFS method to measure the organoselenium ratio.
After testing, use the grape maturity of nanometer selenium plant nutrient agent after selenium content on average be about 40 μ g/kg, reach the selenium content standard of rich selenium fruit 10～45 μ g/kg, and in the grape ratio of selenium organic form selenium greater than 80%.
Embodiment 5
Prepare nanometer selenium plant nutrient agent (production of Suzhou selenium paddy Science and Technology Ltd.), organic phosphatic fertiliser and microorganism fertilizer.Soil physico-chemical property detects and shows, effective Vanadium Pentoxide in FLAKES 〉=14%, organic 〉=6% in the organic phosphatic fertiliser, biological bacteria concentration 〉=200,000,000/kg in the microorganism fertilizer.Nanometer selenium plant nutrient agent, organic phosphatic fertiliser, microorganism fertilizer are mixed according to 6: 2: 0.4 weight ratio, be mixed with special nutrient for grapes rich in organic selenium.In this special nutrient for grapes rich in organic selenium, selenium concentration is 10000mg/kg.
In grape production base, elaboration garden, Wuxi, select the special nutrient for grapes rich in organic selenium of being prepared for use, in grape flowering period, consumption according to every mu of total selenium of 150g applies in the vineyard, and method of application is that annular groove is excuted a law, and is the center of circle with the grape root promptly, ditch apart from root 50～90cm place, furrow width 10～30cm, the degree of depth is 10～20cm, and special nutrient for grapes rich in organic selenium is applied in the groove.Press the total selenium content in the GB/T12399-1996 detection grape berry behind the grape maturity, and adopt the HPLC-AFS method to measure the organoselenium ratio.
After testing, use the grape maturity of nanometer selenium plant nutrient agent after selenium content on average be about 45 μ g/kg, reach the selenium content standard of rich selenium fruit 10～45 μ g/kg, and in the grape ratio of selenium organic form selenium greater than 80%.
Comparative example 1
Prepare nanometer selenium plant nutrient agent (production of Suzhou selenium paddy Science and Technology Ltd.), organic phosphatic fertiliser and microorganism fertilizer.Soil physico-chemical property detects and shows, effective Vanadium Pentoxide in FLAKES 〉=14%, organic 〉=6% in the organic phosphatic fertiliser, biological bacteria concentration 〉=200,000,000/kg in the microorganism fertilizer.Nanometer selenium plant nutrient agent, organic phosphatic fertiliser, microorganism fertilizer are mixed according to 2: 3: 0.4 weight ratio, be mixed with special nutrient for grapes rich in organic selenium.In this special nutrient for grapes rich in organic selenium, selenium concentration is 5000mg/kg.
In grape production base, elaboration garden, Wuxi, select the special nutrient for grapes rich in organic selenium of being prepared for use, in the grape budding period, consumption according to every mu of total selenium of 75g applies in the vineyard, and method of application is that annular groove is excuted a law, and is the center of circle with the grape root promptly, ditch apart from root 50～90cm place, furrow width 10～30cm, the degree of depth is 10～20cm, and special nutrient for grapes rich in organic selenium is applied in the groove.Press the total selenium content in the GB/T12399-1996 detection grape berry behind the grape maturity, and adopt the HPLC-AFS method to measure the organoselenium ratio.
After testing, use the grape maturity of nanometer selenium plant nutrient agent after selenium content on average be about 25 μ g/kg, surpass the selenium content standard of rich selenium fruit 10～45 μ g/kg, and in the grape ratio of selenium organic form selenium less than 80%.
Comparative example 2
Prepare nanometer selenium plant nutrient agent (production of Suzhou selenium paddy Science and Technology Ltd.), organic phosphatic fertiliser and microorganism fertilizer.Soil physico-chemical property detects and shows, effective Vanadium Pentoxide in FLAKES 〉=14%, organic 〉=6% in the organic phosphatic fertiliser, biological bacteria concentration 〉=200,000,000/kg in the microorganism fertilizer.Nanometer selenium plant nutrient agent, organic phosphatic fertiliser, microorganism fertilizer are mixed according to 2: 3: 0.4 weight ratio, be mixed with special nutrient for grapes rich in organic selenium.In this special nutrient for grapes rich in organic selenium, selenium concentration is 5000mg/kg.
In grape production base, elaboration garden, Wuxi, select the special nutrient for grapes rich in organic selenium of being prepared for use, at the grape fruit expanding stage, consumption according to every mu of total selenium of 75g applies in the vineyard, and method of application is that annular groove is excuted a law, and is the center of circle with the grape root promptly, ditch apart from root 50～90cm place, furrow width 10～30cm, the degree of depth is 10～20cm, and special nutrient for grapes rich in organic selenium is applied in the groove.Press the total selenium content in the GB/T12399-1996 detection grape berry behind the grape maturity, and adopt the HPLC-AFS method to measure the organoselenium ratio.
After testing, use the grape maturity of nanometer selenium plant nutrient agent after selenium content on average be about 8 μ g/kg, the selenium content standard of the rich selenium fruit of no show 10～45 μ g/kg.
Comparative example 3
Prepare nanometer selenium plant nutrient agent (production of Suzhou selenium paddy Science and Technology Ltd.), organic phosphatic fertiliser and microorganism fertilizer.Soil physico-chemical property detects and shows, effective Vanadium Pentoxide in FLAKES 〉=14%, organic 〉=6% in the organic phosphatic fertiliser, biological bacteria concentration 〉=200,000,000/kg in the microorganism fertilizer.Nanometer selenium plant nutrient agent, organic phosphatic fertiliser, microorganism fertilizer are mixed according to 2: 3: 0.4 weight ratio, be mixed with special nutrient for grapes rich in organic selenium.In this special nutrient for grapes rich in organic selenium, selenium concentration is 5000mg/kg.
In grape production base, elaboration garden, Wuxi, select the special nutrient for grapes rich in organic selenium of being prepared for use, in the grape fruit ripening stage, consumption according to every mu of total selenium of 75g applies in the vineyard, and method of application is that annular groove is excuted a law, and is the center of circle with the grape root promptly, ditch apart from root 50～90cm place, furrow width 10～30cm, the degree of depth is 10～20cm, and special nutrient for grapes rich in organic selenium is applied in the groove.Press the total selenium content in the GB/T12399-1996 detection grape berry behind the grape maturity, and adopt the HPLC-AFS method to measure the organoselenium ratio.
After testing, use the grape maturity of nanometer selenium plant nutrient agent after selenium content on average be about 4 μ g/kg, the selenium content standard of the rich selenium fruit of no show 10～45 μ g/kg.
The above embodiment is the preferred embodiment that proves absolutely that the present invention enumerates, and protection scope of the present invention is not limited thereto.Being equal to that those skilled in the art are done on basis of the present invention substitutes or conversion, all within protection scope of the present invention.
Claims (7)
1. a special nutrient for grapes rich in organic selenium is characterized in that, with nanometer selenium plant nutrient agent, organic phosphatic fertiliser, microorganism fertilizer according to 2～6: 2～4: 0.4～1 weight ratio mixes formulated.
2. special nutrient for grapes rich in organic selenium according to claim 1 is characterized in that, in described organic phosphatic fertiliser, and effective Vanadium Pentoxide in FLAKES 〉=14%, organic 〉=6%.
3. special nutrient for grapes rich in organic selenium according to claim 1 is characterized in that, is the composite microbiological fertilizer of vinelandii and phosphorus bacteria at described microorganism fertilizer, biological bacteria concentration 〉=200,000,000/kg in this microorganism fertilizer.
4. according to the described special nutrient for grapes rich in organic selenium of claim 1～3, it is characterized in that the concentration of selenium is at 3000～10000mg/kg in the described special nutrient for grapes rich in organic selenium.
5. special nutrient for grapes rich in organic selenium is used to produce the method for grapes rich in organic selenium, it is characterized in that, may further comprise the steps:
(1) in the budding period or the flowering period of grape, the consumption that the described special nutrient for grapes rich in organic selenium of claim 4 is excuted a law with every mu of total selenium of 45～150g by annular groove applies fertilizer;
(2) when grape maturity, sampling observation grape fruit selenium content;
(3) the results selenium content reaches the grape of 10～45 μ g/kg.
6. according to the method for the described production grapes rich in organic selenium of claim 5, it is characterized in that it is to be the center of circle with the grape root that described annular groove is excuted a law, ditch apart from root 50～90cm place, furrow width 10～30cm, the degree of depth is 10～20cm, and described special nutrient for grapes rich in organic selenium is applied in the groove.
7. according to the method for the described production grapes rich in organic selenium of claim 5, it is characterized in that the selenium in the described grapes rich in organic selenium exists with the organoselenium form more than 80%.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102150589A (en) * | 2010-12-09 | 2011-08-17 | 苏州硒谷科技有限公司 | Organic selenium-enriched navel orange and production method thereof |
| CN102150788A (en) * | 2010-12-09 | 2011-08-17 | 苏州硒谷科技有限公司 | Organic selenium rich loquat and production method thereof |
| CN102150527A (en) * | 2010-12-09 | 2011-08-17 | 苏州硒谷科技有限公司 | Selenium-enriched herbal fruit seedling, breeding method thereof, and produced organic selenium-enriched fruit |
| CN105084977A (en) * | 2015-07-29 | 2015-11-25 | 句容市茅山镇恒泰家庭农场 | Full-effect water fertilizer special for Kyoho grapes and preparation method and application thereof |
| CN105175099A (en) * | 2015-07-29 | 2015-12-23 | 句容市茅山镇恒泰家庭农场 | Special-effect water manure special for Kyoho grapes, preparation method therefor and applications |
| CN105993786A (en) * | 2016-06-06 | 2016-10-12 | 广西壮族自治区农业科学院生物技术研究所 | Method for improving selenium content of grapes in selenium-rich soil |
| CN107926470A (en) * | 2017-11-18 | 2018-04-20 | 益阳市大通湖区口口甜果业有限公司 | A kind of implantation methods for improving grape selenium content |
| CN108029437A (en) * | 2017-12-15 | 2018-05-15 | 王桂秀 | A kind of implantation methods of grape |
-
2009
- 2009-12-31 CN CN200910244470A patent/CN101734972A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102150589A (en) * | 2010-12-09 | 2011-08-17 | 苏州硒谷科技有限公司 | Organic selenium-enriched navel orange and production method thereof |
| CN102150788A (en) * | 2010-12-09 | 2011-08-17 | 苏州硒谷科技有限公司 | Organic selenium rich loquat and production method thereof |
| CN102150527A (en) * | 2010-12-09 | 2011-08-17 | 苏州硒谷科技有限公司 | Selenium-enriched herbal fruit seedling, breeding method thereof, and produced organic selenium-enriched fruit |
| CN105084977A (en) * | 2015-07-29 | 2015-11-25 | 句容市茅山镇恒泰家庭农场 | Full-effect water fertilizer special for Kyoho grapes and preparation method and application thereof |
| CN105175099A (en) * | 2015-07-29 | 2015-12-23 | 句容市茅山镇恒泰家庭农场 | Special-effect water manure special for Kyoho grapes, preparation method therefor and applications |
| CN105993786A (en) * | 2016-06-06 | 2016-10-12 | 广西壮族自治区农业科学院生物技术研究所 | Method for improving selenium content of grapes in selenium-rich soil |
| CN107926470A (en) * | 2017-11-18 | 2018-04-20 | 益阳市大通湖区口口甜果业有限公司 | A kind of implantation methods for improving grape selenium content |
| CN108029437A (en) * | 2017-12-15 | 2018-05-15 | 王桂秀 | A kind of implantation methods of grape |
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Application publication date: 20100616 |