CN103435388A - Selenium-rich nutrient solution for pear and application thereof - Google Patents
Selenium-rich nutrient solution for pear and application thereof Download PDFInfo
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- CN103435388A CN103435388A CN201310290160XA CN201310290160A CN103435388A CN 103435388 A CN103435388 A CN 103435388A CN 201310290160X A CN201310290160X A CN 201310290160XA CN 201310290160 A CN201310290160 A CN 201310290160A CN 103435388 A CN103435388 A CN 103435388A
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Abstract
The invention discloses a selenium-rich nutrient solution for a pear. The nutrient solution comprises, by weight, 20 to 30 parts of magnesium sulfate, 5 to 15 parts of zinc sulfate, 10 to 15 parts of copper sulfate, 10 to 25 parts of iron sulfate, 10 to 25 parts of urea, 8 to 15 parts of potassium sulfate, 10 to 15 parts of potassium dihydrogen phosphate and 25 to 40 parts of sodium selenite. Through application of the nutrient solution provided by the invention, selenium content of the pear can be substantially increased, production of the pear is promoted, net weight of fruit is increased, resistance of the pear to insect attack is enhanced, and attack by diseases and insect pests is reduced.
Description
Technical field
The present invention relates to nutritive medium and application, specifically a kind of pear tree selenium-rich nutritive liquid and application thereof for a planting fruit-trees.
Background technology
Selenium is the important component part of some antioxidases (Selenoperoxidase) and selenium-P albumen in animal and human's body, play a part in vivo balance oxidation reduction atmosphere, selenium has been used as the trace element of needed by human, studies have shown that and there is the effect of the animal immunizing power of raising, selenium is the hot issue in this field for the research of immunizing power impact and cancer prevention in the world, the effect of selenium is more wide in range, its principle is mainly two: the first, form antioxidase in body, can mention the Cell protection film and avoid oxidative damage, keep its permeability; The second, selenium-P albumen has the poisonous substances such as chelating heavy metal, reduces the poisonous substance toxic action.Therefore, selenium is referred to as " king of anti-cancer " in body trace element by scientist, selenium can be used as the animal-feed trace mineral supplement, also can in vegetable fertilizer, add trace element fertilizer simultaneously, at present, a lot of rich selenium products have been arranged in prior art, such as, selenium-enriched apple, tea rich in selenium, it normally, only by spraying sodium selenite solution, improves the selenium content of plant, not enough is only to spray sodium selenite solution, do not catch up with if plant nutrition is supplied with, affect specific absorption, and prior art does not have the report about the special-purpose fertilizer rich in selenium of pear tree yet.
Summary of the invention
Goal of the invention: the object of the present invention is to provide a kind of pear tree selenium-rich nutritive liquid and application thereof, to realize being rich in the selenium element and comprehensive nutrition abundant, contribute to Growth of Pear Trees.
Technical scheme: in order to realize the foregoing invention purpose, the technical solution adopted in the present invention is:
A kind of pear tree selenium-rich nutritive liquid, comprise the component of following weight fraction: 20～30 parts of sal epsom, 5～15 parts of zinc sulfate, 10～15 parts of copper sulfate, 10～25 parts of ferric sulfate, 10～25 parts of urea, 8～15 parts of vitriolate of tartar, 10～15 parts of potassium primary phosphates and 25～40 parts of Sodium Selenites.
Preferably, the component that comprises following weight fraction: 20～25 parts of sal epsom, 5～10 parts of zinc sulfate, 10～15 parts of copper sulfate, 10～20 parts of ferric sulfate, 10～20 parts of urea, 8～12 parts of vitriolate of tartar, 10～15 parts of potassium primary phosphates and 25～35 parts of Sodium Selenites.
Preferably, the component that comprises following weight fraction: 20 parts of sal epsom, 10 parts of zinc sulfate, 10 parts of copper sulfate, 15 parts of ferric sulfate, 10 parts of urea, 15 parts of vitriolate of tartar, 15 parts of potassium primary phosphates and 35 parts of Sodium Selenites.
The application of pear tree selenium-rich nutritive liquid is specially: described nutritive medium is sprayed to the leaf in pear tree, or in the pouring of pear tree root, or inject in pear tree stem.
Beneficial effect: selenium is the required a kind of beneficial element of plant-growth, the growing of selenium energy stimulating plant, seed germination and raising improving activity of root system, promote absorption and the plant metabolism of nutrition, improve photosynthesis and chlorophyll content, strengthen the plant biological antioxygenation and reach the resistance to environment-stress, improve the disease-resistant anti-adversity ability of farm crop, and can obviously improve the selenium content of pear tree.Compared with prior art, remarkable advantage of the present invention is: can significantly improve the pear tree selenium content by using nutritive medium of the present invention, and promote pear tree to produce, weightening finish fruit net weight, improve the pest-resistant harmful ability of pear tree, reduces the disease and pest invasion and attack.
Embodiment
Below by specific embodiment, the present invention is further described; it should be pointed out that for the person of ordinary skill of the art, under the premise without departing from the principles of the invention; can also make some modification and improvement, these also should be considered as belonging to protection scope of the present invention.
Embodiment 1
20 parts of sal epsom, 5 parts of zinc sulfate, 10 parts of copper sulfate, 10 parts of ferric sulfate, 10 parts of urea, 8 parts of vitriolate of tartar, 10 parts of potassium primary phosphates and 25 parts of Sodium Selenites fully are dissolved in to water (1000 times of extension rates), and mix, obtain nutritive medium.To make nutritive medium for pear tree, implementation method is as follows:
Use group: 100 strain pear trees are used to the nutritive medium made, carry out the root pouring.
Control group: 100 strain pear trees carry out root and water equal water gaging
When fruit maturation, detect respectively selenium content.Use the group selenium content and reach 15ug/kg, the control group selenium content is only 2ug/kg, and it is higher by 15% than control group to use the average net weight of group fruit.Pear tree is used group and suffers disease and pest infringement quantity to reduce 55% than control group between the growth period.
Embodiment 2
30 parts of sal epsom, 15 parts of zinc sulfate, 15 parts of copper sulfate, 25 parts of ferric sulfate, 25 parts of urea, 15 parts of vitriolate of tartar, 15 parts of potassium primary phosphates and 40 parts of Sodium Selenites fully are dissolved in to water (1500 times of extension rates), and mix, obtain nutritive medium.To make nutritive medium for pear tree, implementation method is as follows:
Use group: 100 strain pear trees are used to the nutritive medium made, carry out the root pouring.
Control group: 100 strain pear trees carry out root and water equal water gaging
When fruit maturation, detect respectively selenium content.Use the group selenium content and reach 40ug/kg, the control group selenium content is only 8ug/kg, and it is higher by 20% than control group to use the average net weight of group fruit.Pear tree is used group and suffers disease and pest infringement quantity to reduce 65% than control group between the growth period.
Embodiment 3
20 parts of sal epsom, 10 parts of zinc sulfate, 10 parts of copper sulfate, 15 parts of ferric sulfate, 10 parts of urea, 15 parts of vitriolate of tartar, 15 parts of potassium primary phosphates and 35 parts of Sodium Selenites fully are dissolved in to water (1200 times of extension rates), and mix, obtain nutritive medium.To make nutritive medium for pear tree, implementation method is as follows:
Use group: 100 strain pear trees are used to the nutritive medium made, carry out the root pouring.
Control group: 100 strain pear trees carry out root and water equal water gaging
When fruit maturation, detect respectively selenium content.Use the group selenium content and reach 30ug/kg, the control group selenium content is only 5ug/kg, and it is higher by 18% than control group to use the average net weight of group fruit.Pear tree is used group and suffers disease and pest infringement quantity to reduce 60% than control group between the growth period.
Claims (4)
1. a pear tree selenium-rich nutritive liquid, it is characterized in that, comprise the component of following weight fraction: 20 ~ 30 parts of sal epsom, 5 ~ 15 parts of zinc sulfate, 10 ~ 15 parts of copper sulfate, 10 ~ 25 parts of ferric sulfate, 10 ~ 25 parts of urea, 8 ~ 15 parts of vitriolate of tartar, 10 ~ 15 parts of potassium primary phosphates and 25 ~ 40 parts of Sodium Selenites.
2. pear tree selenium-rich nutritive liquid as claimed in claim 1, it is characterized in that, comprise the component of following weight fraction: 20 ~ 25 parts of sal epsom, 5 ~ 10 parts of zinc sulfate, 10 ~ 15 parts of copper sulfate, 10 ~ 20 parts of ferric sulfate, 10 ~ 20 parts of urea, 8 ~ 12 parts of vitriolate of tartar, 10 ~ 15 parts of potassium primary phosphates and 25 ~ 35 parts of Sodium Selenites.
3. pear tree selenium-rich nutritive liquid as claimed in claim 1, it is characterized in that, comprise the component of following weight fraction: 20 parts of sal epsom, 10 parts of zinc sulfate, 10 parts of copper sulfate, 15 parts of ferric sulfate, 10 parts of urea, 15 parts of vitriolate of tartar, 15 parts of potassium primary phosphates and 35 parts of Sodium Selenites.
4. the application of pear tree selenium-rich nutritive liquid claimed in claim 1 is characterized in that: described nutritive medium is sprayed to the leaf in pear tree, or in the pouring of pear tree root, or inject in pear tree stem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310290160XA CN103435388A (en) | 2013-07-10 | 2013-07-10 | Selenium-rich nutrient solution for pear and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310290160XA CN103435388A (en) | 2013-07-10 | 2013-07-10 | Selenium-rich nutrient solution for pear and application thereof |
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| CN103435388A true CN103435388A (en) | 2013-12-11 |
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| CN201310290160XA Pending CN103435388A (en) | 2013-07-10 | 2013-07-10 | Selenium-rich nutrient solution for pear and application thereof |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103936519A (en) * | 2014-04-28 | 2014-07-23 | 唐振铭 | Selenium-rich fruit tree cell resurgence nutrient |
| CN103936500A (en) * | 2014-03-26 | 2014-07-23 | 山东省果树研究所 | Fertilizer composition for improving stress resistance of land planted pear trees |
| CN104003787A (en) * | 2014-03-26 | 2014-08-27 | 山东省果树研究所 | Pear tree fertilizer composition for planting in saline-alkali land |
| CN104177179A (en) * | 2014-08-15 | 2014-12-03 | 陈燕奇 | Fruit tree nutrient injection and preparation method thereof |
| CN104692874A (en) * | 2015-02-27 | 2015-06-10 | 北京农学院 | Selenium-rich fertilizer for fruits/vegetables |
| CN104844308A (en) * | 2015-03-13 | 2015-08-19 | 高煜昕 | Organic selenium-rich composite liquid and production method therefor |
| CN106365925A (en) * | 2016-08-26 | 2017-02-01 | 青岛农业大学 | Multi-element compound liquid selenium fertilizer for fruit tree trunk injection and preparation method thereof |
| CN106588395A (en) * | 2016-12-31 | 2017-04-26 | 界首市菁华科技信息咨询服务有限公司 | Method for planting selenium-enriched Yali pear |
| CN106613187A (en) * | 2016-11-30 | 2017-05-10 | 湖北工程学院 | Method for relieving copper stress of rape seedlings |
| CN106673849A (en) * | 2017-01-04 | 2017-05-17 | 尚圣杰 | Selenium-enriched plant nutrient for injection |
| CN107683668A (en) * | 2017-08-11 | 2018-02-13 | 中国农业科学院郑州果树研究所 | A kind of application process of pear tree trace mineral element |
| CN109197459A (en) * | 2018-09-29 | 2019-01-15 | 浙江大学 | A method of alleviating sweet potato drought stress |
| CN110950717A (en) * | 2020-01-07 | 2020-04-03 | 河北优然农业科技有限公司 | Selenium-rich nutrient solution for health-care agricultural products and use method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1304641A (en) * | 2001-02-19 | 2001-07-25 | 李红岩 | Se and Zn enriched pear |
| CN1332135A (en) * | 2001-08-23 | 2002-01-23 | 西北农林科技大学 | Composite liquid fertilizer for injection of fruit stem and its production process |
| CN101120704A (en) * | 2007-08-07 | 2008-02-13 | 朱宜元 | Method for producing selenium-rich jujube bud tea |
-
2013
- 2013-07-10 CN CN201310290160XA patent/CN103435388A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1304641A (en) * | 2001-02-19 | 2001-07-25 | 李红岩 | Se and Zn enriched pear |
| CN1332135A (en) * | 2001-08-23 | 2002-01-23 | 西北农林科技大学 | Composite liquid fertilizer for injection of fruit stem and its production process |
| CN101120704A (en) * | 2007-08-07 | 2008-02-13 | 朱宜元 | Method for producing selenium-rich jujube bud tea |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103936500B (en) * | 2014-03-26 | 2016-03-09 | 山东省果树研究所 | For improving the Ru 2006101161 of field planting pear tree resistance |
| CN103936500A (en) * | 2014-03-26 | 2014-07-23 | 山东省果树研究所 | Fertilizer composition for improving stress resistance of land planted pear trees |
| CN104003787A (en) * | 2014-03-26 | 2014-08-27 | 山东省果树研究所 | Pear tree fertilizer composition for planting in saline-alkali land |
| CN104003787B (en) * | 2014-03-26 | 2015-09-16 | 山东省果树研究所 | For the pear tree Ru 2006101161 of saltings plantation |
| CN103936519A (en) * | 2014-04-28 | 2014-07-23 | 唐振铭 | Selenium-rich fruit tree cell resurgence nutrient |
| CN103936519B (en) * | 2014-04-28 | 2016-05-04 | 唐振铭 | A kind of rich selenium fruit tree cell brings back to life nutrient |
| CN104177179A (en) * | 2014-08-15 | 2014-12-03 | 陈燕奇 | Fruit tree nutrient injection and preparation method thereof |
| CN104692874A (en) * | 2015-02-27 | 2015-06-10 | 北京农学院 | Selenium-rich fertilizer for fruits/vegetables |
| CN104844308A (en) * | 2015-03-13 | 2015-08-19 | 高煜昕 | Organic selenium-rich composite liquid and production method therefor |
| CN106365925A (en) * | 2016-08-26 | 2017-02-01 | 青岛农业大学 | Multi-element compound liquid selenium fertilizer for fruit tree trunk injection and preparation method thereof |
| CN106613187A (en) * | 2016-11-30 | 2017-05-10 | 湖北工程学院 | Method for relieving copper stress of rape seedlings |
| CN106588395A (en) * | 2016-12-31 | 2017-04-26 | 界首市菁华科技信息咨询服务有限公司 | Method for planting selenium-enriched Yali pear |
| CN106673849A (en) * | 2017-01-04 | 2017-05-17 | 尚圣杰 | Selenium-enriched plant nutrient for injection |
| CN107683668A (en) * | 2017-08-11 | 2018-02-13 | 中国农业科学院郑州果树研究所 | A kind of application process of pear tree trace mineral element |
| CN109197459A (en) * | 2018-09-29 | 2019-01-15 | 浙江大学 | A method of alleviating sweet potato drought stress |
| CN110950717A (en) * | 2020-01-07 | 2020-04-03 | 河北优然农业科技有限公司 | Selenium-rich nutrient solution for health-care agricultural products and use method thereof |
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Application publication date: 20131211 |