CN102731205B - Foliar fertilizer promoting alfalfa seedling growth in acidic soil - Google Patents
Foliar fertilizer promoting alfalfa seedling growth in acidic soil Download PDFInfo
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- CN102731205B CN102731205B CN201210196974.2A CN201210196974A CN102731205B CN 102731205 B CN102731205 B CN 102731205B CN 201210196974 A CN201210196974 A CN 201210196974A CN 102731205 B CN102731205 B CN 102731205B
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- alfalfa
- nutrient solution
- foliage fertilizer
- foliar fertilizer
- growth
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- 235000017587 Medicago sativa ssp. sativa Nutrition 0.000 title claims abstract description 45
- 239000003337 fertilizer Substances 0.000 title claims abstract description 43
- 239000002689 soil Substances 0.000 title claims abstract description 35
- 241000219823 Medicago Species 0.000 title claims abstract description 23
- 230000012010 growth Effects 0.000 title abstract description 17
- 230000001737 promoting effect Effects 0.000 title abstract description 4
- 230000002378 acidificating effect Effects 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 235000015097 nutrients Nutrition 0.000 claims abstract description 19
- 230000002786 root growth Effects 0.000 claims abstract description 19
- 239000011707 mineral Substances 0.000 claims abstract description 18
- 239000002253 acid Substances 0.000 claims description 37
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 36
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 17
- 235000016709 nutrition Nutrition 0.000 claims description 17
- 230000035764 nutrition Effects 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 15
- CJWQYWQDLBZGPD-UHFFFAOYSA-N isoflavone Natural products C1=C(OC)C(OC)=CC(OC)=C1C1=COC2=C(C=CC(C)(C)O3)C3=C(OC)C=C2C1=O CJWQYWQDLBZGPD-UHFFFAOYSA-N 0.000 claims description 12
- 150000002515 isoflavone derivatives Chemical class 0.000 claims description 12
- 235000008696 isoflavones Nutrition 0.000 claims description 12
- 239000011701 zinc Substances 0.000 claims description 12
- 229910052725 zinc Inorganic materials 0.000 claims 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
- 235000010755 mineral Nutrition 0.000 abstract description 14
- 241000196324 Embryophyta Species 0.000 abstract description 6
- 238000005507 spraying Methods 0.000 abstract description 5
- 239000002028 Biomass Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 231100000572 poisoning Toxicity 0.000 abstract 1
- 230000000607 poisoning effect Effects 0.000 abstract 1
- 240000004658 Medicago sativa Species 0.000 description 23
- SEOVTRFCIGRIMH-UHFFFAOYSA-N indole-3-acetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CNC2=C1 SEOVTRFCIGRIMH-UHFFFAOYSA-N 0.000 description 18
- 239000000243 solution Substances 0.000 description 16
- 239000007921 spray Substances 0.000 description 13
- 239000011575 calcium Substances 0.000 description 11
- 239000003617 indole-3-acetic acid Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 238000002360 preparation method Methods 0.000 description 7
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 3
- 241000219793 Trifolium Species 0.000 description 3
- 229910052796 boron Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000013505 freshwater Substances 0.000 description 3
- 239000003630 growth substance Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
- 239000004327 boric acid Substances 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000001508 potassium citrate Substances 0.000 description 2
- QEEAPRPFLLJWCF-UHFFFAOYSA-K potassium citrate (anhydrous) Chemical compound [K+].[K+].[K+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O QEEAPRPFLLJWCF-UHFFFAOYSA-K 0.000 description 2
- AXKBOWBNOCUNJL-UHFFFAOYSA-M sodium;2-nitrophenolate Chemical compound [Na+].[O-]C1=CC=CC=C1[N+]([O-])=O AXKBOWBNOCUNJL-UHFFFAOYSA-M 0.000 description 2
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 2
- 235000015870 tripotassium citrate Nutrition 0.000 description 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- UHZZMRAGKVHANO-UHFFFAOYSA-M chlormequat chloride Chemical compound [Cl-].C[N+](C)(C)CCCl UHZZMRAGKVHANO-UHFFFAOYSA-M 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000000378 dietary effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 238000013332 literature search Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
Landscapes
- Fertilizers (AREA)
Abstract
The invention discloses a foliar fertilizer promoting alfalfa seedling growth in acidic soil. The foliar fertilizer is composed by mixing a root growth solution, a mineral nutrient solution, an organic nutrient solution and clear water. Each liter of the foliar fertilizer contains 1-2ml of the root growth solution, 1-2ml of a plant nutrient solution, 3-5ml of the organic nutrient solution, and the balance clear water. The foliar fertilizer of the invention can effectively promote the growth and development of alfalfa seedling roots in strongly acidic soil, protect root activity and cell structures, relieve alfalfa seedling poisoning, and promote alfalfa growth. In a soil environment with pH of 4.5, the foliar fertilizer of the invention is adopted to treat alfalfa which has an average plant height of 5cm. The foliar fertilizer is sprayed once every 10 days and 2 times in total. 1-2L/m<2> of the fertilizer is sprayed every time. After 30 days of treatment, the alfalfa root biomass is increased by 1.5-1.8 times compared with a control one (only spraying water), and the aboveground biomass is increased by 1.0-1.4 times compared with the control one.
Description
Technical field
What the present invention relates to is a kind of leaf leaven of agricultural technology field, specifically a kind of foliage fertilizer that improves acid soil Alfalfa.
Background technology
Red Soils in Southern China district soil generally presents strongly-acid (pH < 5.0), the g and D that suppresses Alfalfa Root System, tip of a root passivation, root hair is short and thick, dietetic alimentation function reduces, and then inhibition Growth of Alfalfa, cause that alfalfa plants is short, poor growth, output be very low, seriously restricted the Alfalfa Growing in Southern Red Soil soil district.
At present, the relevant research report that promotes alfalfa to grow at acid soil is fewer, there is no effective technical measures.Through the literature search of prior art being found to ，Guo man of virtue and ability army and yellow found the state (2006), in " Acta Prataculture " the 15th 1 phase of volume (84-89 page), reported that in acid soil, adding lime regulates soil pH value, has obviously promoted the growth of alfalfa; Wang Xinhai etc. (2005) 《 Yunnan Prov Agriculture University journal " reported to mend in the survey articles of the 20th 5 phases of volume (705-709 page) and executed the growth that boron fertilizer can improve roots of alfalfa in acid soil.But use lime improvement soil cost very high, the feasibility that big area is used is low; And use separately boron fertilizer to promoting the amount of increase in production of acid soil clover very limited, therefore, these two kinds of methods are not all widely used in actual production, not yet find a kind of technical measures that can effectively promote acid soil Growth of Alfalfa at present.
In retrieval, also find, Chinese Patent Application No. is: 200910135796.0, denomination of invention is: a kind of efficient green foliage fertilizer and method for making thereof, this invention is a kind of efficient green foliage fertilizer: " it forms (in ton) by following proportioning: sodium nitrophenolate 8-10kg, α-naphthaleneacidsodium 2-4kg, ammonium nitrate 70-90kg, Tripotassium Citrate 70-90kg, trace element (in metal) 9-12kg, choline dichloride 40-60kg, kaolin surplus.First sodium nitrophenolate, α-naphthaleneacidsodium and Tripotassium Citrate is even in stirrer for mixing, then add other raw material evenly to obtain product of the present invention in stirrer for mixing.It has onset rapidly, the distinguishing feature of increase yield significantly, safety nuisance free." but this invention cannot be for promoting the growth of acid soil alfalfa seedling.
Summary of the invention
The present invention is directed to the deficiency and the problem that in background technology, exist, a kind of foliage fertilizer that improves acid soil Alfalfa is provided.This foliage fertilizer is in south China soil severe acidification (pH < 5.0), the khoai that alfalfa growing is subject to obviously suppressing is used, can effectively promote the g and D of alfalfa seedlings root, improve the absorptive function of root system to nutrition, promote the growth of acid soil alfalfa.
The present invention is achieved by the following technical solutions, a kind of foliage fertilizer that improves acid soil Alfalfa of the present invention, by root growth liquid, mineral nutrition, organic nutrient solution for cultivating and clear water mix and form, and contain root growth liquid 1-2ml, mineral nutrition 1-2ml in every liter of this foliage fertilizer, organic nutrient solution for cultivating 3-5ml, clear water is surplus.
Described root growth liquid forms by drawing indole-3-acetic acid (IAA) and clear water, wherein, contains IAA4-8 μ mol/L in every liter of this foliage fertilizer.
In described every liter this root growth liquid, contain IAA4mmol/L.
Described mineral nutrition is comprised of zinc (Zn), calcium (Ca), boron (B) and clear water, wherein, in every liter of this foliage fertilizer, contains Zn:1-2mmol/L, Ca:4-8mmol/L, B:1-2mmol/L.
In described every liter this mineral nutrition, contain Zn:1mol/L, Ca:4mol/L, B:1mol/L.
Described organic nutrient solution for cultivating is comprised of succsinic acid, citric acid, isoflavones and clear water, wherein, contains succsinic acid: 60-100: μ mol/L, citric acid: 60-100 μ mol/L, isoflavones: 30-50 μ mol/L in every liter of this foliage fertilizer.
In described every liter this organic nutrient solution for cultivating, contain succsinic acid: 20mmol/L, citric acid: 20mmol/L, isoflavones: 10 μ mol/L.
The above-mentioned foliage fertilizer of the present invention is prepared by following steps: the 1) preparation of root growth liquid; 2) preparation of mineral nutrition; 3) preparation of organic nutrient solution for cultivating; 4) root growth liquid, mineral nutrition and organic nutrient solution for cultivating are mixed in proportion, with clear water constant volume, to 1L, form a kind of foliage fertilizer that improves acid soil Alfalfa.
The foliage fertilizer of the raising acid soil Alfalfa that the present invention is above-mentioned has the acid soil of promotion clover root growth, strengthens the acidproof effect of coercing of clover.Under the edatope of pH4.5, utilize this foliage fertilizer to process the alfalfa that average plant height is 5cm, every 10 days, spray 1 time, spray time-division between the lights time, spray altogether 2 times, spray 1-2L/m at every turn
2, to process 30 days, Alfalfa Root System biomass increases 1.5-2.0 doubly than contrast (only spraying clear water), and ground biomass increases 1.0-1.6 doubly than contrast.
Embodiment
Below embodiments of the invention are elaborated: following examples be take technical solution of the present invention and implemented as prerequisite, provided detailed embodiment and process, but protection scope of the present invention are not limited to following embodiment.
Embodiment mono-
Under the edatope of pH4.5, contrast and two processing of this growth regulator are set respectively, process 30 days Growth of Alfalfa situations in Table 1.
Described control treatment adopts the alfalfa that the average plant height of fresh water spraying is 5cm, every 10 days, sprays 1 time, sprays altogether 2 times, sprays 1L/m at every turn
2;
Described a kind of foliage fertilizer that improves acid soil Alfalfa is mixed by 1ml root growth liquid, 1ml mineral nutrition, 3ml organic nutrient solution for cultivating and 995ml clear water, contains IAA:4 μ mol/L, Zn:1mmol/L, Ca:4mmol/L, B:1mmol/L, succsinic acid 60 μ mol/L, citric acid: 60 μ mol/L and isoflavones: 30 μ mol/L in every liter of this foliage fertilizer.
The Growth of Alfalfa situation of table 1 embodiment mono-
Embodiment bis-
Under the edatope of pH4.5, contrast and two processing of this foliage fertilizer are set respectively, process the Growth of Alfalfa situation of 30 days in Table 2.
Described control treatment adopts the alfalfa that the average plant height of fresh water spraying is 5cm, every 10 days, sprays 1 time, sprays altogether 2 times, sprays 1L/m at every turn
2;
Described a kind of foliage fertilizer that improves acid soil Alfalfa is mixed by 1.5ml root growth liquid, 1.5ml mineral nutrition, 4ml organic nutrient solution for cultivating and 993ml clear water, contains IAA:6 μ mol/L, Zn:1.5mmol/L, Ca:6mmol/L, B:1.5mmol/L, succsinic acid 80 μ mol/L, citric acid: 80 μ mol/L and isoflavones: 40 μ mol/L in every liter of this foliage fertilizer.
The Growth of Alfalfa situation of table 2 embodiment bis-
Embodiment tri-
Under the edatope of pH4.5, contrast and two processing of this foliage fertilizer are set respectively, process 30 days Growth of Alfalfa situations in Table 3.
Described control treatment adopts the alfalfa that the average plant height of fresh water spraying is 5cm, every 10 days, sprays 1 time, sprays altogether 2 times, sprays 1L/m at every turn
2;
Described a kind of foliage fertilizer that improves acid soil Alfalfa is mixed by 2ml root growth regulator solution, 2ml mineral nutrition, 5ml organic nutrient solution for cultivating and 991ml clear water, contains IAA:8 μ mol/L, Zn:2mmol/L, Ca:8mmol/L, B:2mmol/L, succsinic acid: 100 μ mol/L, citric acid: 100 μ mol/L and isoflavones: 50 μ mol/L in every liter of this growth regulator.
The Growth of Alfalfa situation of table 3 embodiment tri-
A kind of foliage fertilizer that improves acid soil Alfalfa relating in above-described embodiment, specifically can prepare by the following method:
1, the preparation of root growth liquid:
(1) take sterling and draw indole-3-acetic acid (IAA) (or quite the non-sterling of content is drawn indole-3-acetic acid), be dissolved in ethanol until dissolve completely;
(2) the IAA solution of being prepared by described (1), is settled to 1 liter (L) with clear water, forms described root growth liquid.
2, the preparation of mineral nutrition:
(1) take respectively the Zn containing zinc (Zn)
3(PO4)
2; The Ca of calcic (Ca)
3(PO4)
2, boric acid;
(2) by the Zn in described (1)
3(PO4)
2, Ca
3(PO4)
2be dissolved in completely in clear water,
(3) boric acid is added to the Zn in described (2)
3(PO4)
2and Ca
3(PO4)
2in mixed solution, with clear water, be settled to 1 liter (L), the mineral nutrition described in mineral.
3, the preparation of organic nutrient solution for cultivating:
(1) get respectively pure succsinic acid (or non-sterling succsinic acid of suitable content), pure citric acid (or non-sterling citric acid of suitable content), pure isoflavones (or non-sterling isoflavones of suitable content);
(2) succsinic acid in described (1), citric acid, isoflavones are mixed, with clear water, be settled to 1L, form described organic nutrient solution for cultivating.
4, improve the foliage fertilizer preparation of acid soil Alfalfa:
Get respectively root growth liquid, mineral nutrition and organic nutrient solution for cultivating, by its mixing and be settled to 1L with clear water, form a kind of foliage fertilizer that improves acid soil Alfalfa.
What more than provide is the preferred embodiments of the present invention, and the present invention also has other embodiment, and such as converting content range of material wherein etc., these are easy to realize for a person skilled in the art.
Although content of the present invention has been done detailed introduction by above-described embodiment, will be appreciated that above-mentioned description should not be considered to limitation of the present invention.Those skilled in the art, read after foregoing, for multiple modification of the present invention with to substitute will be all apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (4)
1. a foliage fertilizer that improves acid soil Alfalfa, it is characterized in that, by root growth liquid, mineral nutrition, organic nutrient solution for cultivating and clear water mix and form, and contain root growth liquid 1-2ml, mineral nutrition 1-2ml in every liter of this foliage fertilizer, organic nutrient solution for cultivating 3-5ml, clear water is surplus;
Described root growth liquid is comprised of IAA, clear water;
Described mineral nutrition is comprised of zinc Zn, Ca, B, clear water;
Described organic nutrient solution for cultivating is comprised of succsinic acid, citric acid, isoflavones, clear water.
In every liter of this foliage fertilizer, contain IAA:4-8 μ mol/L;
In every liter of this foliage fertilizer, contain Zn:1-2mmol/L, Ca:4-8mmol/L, B:1-2mmol/L;
In every liter of this foliage fertilizer, contain succsinic acid: 60-100 μ mol/L, citric acid: 60-100 μ mol/L, isoflavones: 30-50 μ mol/L.
2. a kind of foliage fertilizer that improves acid soil Alfalfa according to claim 1, is characterized in that, in every liter of this root growth liquid, contains IAA:4mmol/L.
3. a kind of foliage fertilizer that improves acid soil Alfalfa according to claim 1, is characterized in that, in every liter of this mineral nutrition, contains Zn:1mol/L, Ca:4mol/L, B:1mol/L.
4. a kind of foliage fertilizer that improves acid soil Alfalfa according to claim 1, is characterized in that, in every liter of this organic nutrient solution for cultivating, contains succsinic acid: 20mmol/L, citric acid: 20mmol/L, isoflavones: 10mmol/L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210196974.2A CN102731205B (en) | 2012-06-14 | 2012-06-14 | Foliar fertilizer promoting alfalfa seedling growth in acidic soil |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210196974.2A CN102731205B (en) | 2012-06-14 | 2012-06-14 | Foliar fertilizer promoting alfalfa seedling growth in acidic soil |
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| CN102731205A CN102731205A (en) | 2012-10-17 |
| CN102731205B true CN102731205B (en) | 2014-01-15 |
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| CN201210196974.2A Expired - Fee Related CN102731205B (en) | 2012-06-14 | 2012-06-14 | Foliar fertilizer promoting alfalfa seedling growth in acidic soil |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR095931A1 (en) * | 2013-03-27 | 2015-11-25 | Novozymes Bioag As | COMPOSITIONS AND METHODS TO IMPROVE THE GROWTH OF PLANTS |
| CN106134740B (en) * | 2016-07-07 | 2020-09-15 | 湖南农业大学 | Method for improving acid-aluminum resistance of alfalfa in acid soil by applying melatonin |
| CN106631355A (en) * | 2016-11-03 | 2017-05-10 | 明光市大全甜叶菊专业合作社 | Stevia rebaudiana seedling nutrient solution and preparation method thereof |
| CN106831103A (en) * | 2016-12-23 | 2017-06-13 | 中国农业科学院北京畜牧兽医研究所 | The method for promoting clover root system liquid manure to absorb |
| CN108191532A (en) * | 2018-02-07 | 2018-06-22 | 东北农业大学 | A kind of Frigid black soil agriculture district alfalfa special foliar fertilizer and preparation method thereof and spraying method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1068562A (en) * | 1991-07-15 | 1993-02-03 | 邢新华 | Double-effective micro fertilizer |
| CN1294106A (en) * | 1999-10-29 | 2001-05-09 | 刘敏 | Nutritive liquid for plant |
| CN101423443A (en) * | 2008-11-21 | 2009-05-06 | 深圳市朗钛生物科技有限公司 | Water soluble effervescence composition and method of making the same |
| WO2010099428A1 (en) * | 2009-02-26 | 2010-09-02 | Valent Biosciences Corporation | Low voc and stable plant growth regulator liquid and granule compositions |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5362673A (en) * | 1976-11-15 | 1978-06-05 | Richter Gedeon Vegyeszet | Plant growth regulator compositions and agricultural method and pland growth regulating seed sheets using same |
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2012
- 2012-06-14 CN CN201210196974.2A patent/CN102731205B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1068562A (en) * | 1991-07-15 | 1993-02-03 | 邢新华 | Double-effective micro fertilizer |
| CN1294106A (en) * | 1999-10-29 | 2001-05-09 | 刘敏 | Nutritive liquid for plant |
| CN101423443A (en) * | 2008-11-21 | 2009-05-06 | 深圳市朗钛生物科技有限公司 | Water soluble effervescence composition and method of making the same |
| WO2010099428A1 (en) * | 2009-02-26 | 2010-09-02 | Valent Biosciences Corporation | Low voc and stable plant growth regulator liquid and granule compositions |
Non-Patent Citations (4)
| Title |
|---|
| JP昭53-62673A 1978.06.05 |
| 紫花苜蓿在酸性土壤中的生长表现;郭彦军 等;《草业学报》;20060228;第15卷(第1期);第84-89页 * |
| 郭彦军 等.紫花苜蓿在酸性土壤中的生长表现.《草业学报》.2006,第15卷(第1期),第84-89页. |
| 闫雯 等.二种生长调节剂对紫花苜蓿铝胁迫和恢复生长的影响.《上海交通大学学报（农业科学版）》.2011,第29卷(第2期),第75-82页. * |
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