CN106489344A - A kind of method that rhizobium melioti improves soil quality - Google Patents
A kind of method that rhizobium melioti improves soil quality Download PDFInfo
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- CN106489344A CN106489344A CN201610914092.3A CN201610914092A CN106489344A CN 106489344 A CN106489344 A CN 106489344A CN 201610914092 A CN201610914092 A CN 201610914092A CN 106489344 A CN106489344 A CN 106489344A
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- rhizobium melioti
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
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Abstract
The invention belongs to agriculture microorganism utilizes field, and in particular to a kind of method that rhizobium melioti improves soil quality.For prior art salt-soda soil plantation Alfalfa Output low, of poor quality the problems such as.The present invention provides a kind of method that rhizobium melioti improves soil quality, comprises the following steps：A, fertilizer, calcium magnesium phosphate, rhizobium melioti are prepared into rhizobium melioti slow-release fertilizer；B, mugineic acid fertilizer, adjust when soil pH value c, Herba Medicaginiss are sowed and make base manure with rhizobium melioti slow-release fertilizer；D, Herba Medicaginiss bloom one week after, are topdressed with root nodule bacteria slow-release fertilizer.The present invention applies rhizobium melioti slow-release fertilizer in alfalfa cultivation, applies the symbiosiss of rhizobium melioti and Herba Medicaginiss, improves soil quality, improves alfalfa output；The inventive method compares common salt-soda soil plantation, and Herba Medicaginiss per mu yield improves 30 40%, and improves the fertility of soil, improves the quality of salt-soda soil planting soil.
Description
Technical field
The invention belongs to agriculture microorganism utilizes field, and in particular to a kind of rhizobium melioti improves the side of soil quality
Method.
Background technology
Alfalfa (Medicago sativa) is a kind of perennial leguminous herbaceous plant, because of its strong stress resistance, distribution
Extensively, cultivated area is big, yield is high, quality better, many Land use systems, good palatability, economic worth high, with other leguminous forages not
The many advantages that can be compared.Simultaneously it be also cultivate in the world earliest, be distributed a kind of most wide leguminous forage, can be rated as " herbage it
King ".Whole world clover has 65 kinds, mainly has in China：Wild species, local varieties, improved variety, introduced variety
With annual kind.Herba Medicaginiss are mainly distributed on Europe, Asia and Africa in the world, are widely distributed in North China, northwest, Huang in China
Huai-Hai, THE SOUTH OF NORTHEAST CHINA area.Herba Medicaginiss contain multiple chemical compositions, such as：Saponinss, volatile oil, flavonoid etc..Alfalfa nutrition
Enrich, but its plantation is affected by weather and environment, in the Northeast of China, most of for salt-soda soil area, the PH of soil
In alkalescence, nutrition is barren, and serious limits plantation of the alfalfa in the Northeast.
Root nodule bacteria are class Gram-negative aerobasiluss, can form root nodule fixed air with legume symbiosis
In nitrogen provide nutrition for plant.Inoculation rhizobium melioti can promote Growth of Alfalfa and nodulation and nitrogen fixation, so as to improve purple
The yield and quality of Herba Trigonellae Ruthenicae.
Prior art there have been no improves salt affected soil quality with alfalfa nodule bacteria research agent, improve Alfalfa Output and
The method of quality.
Content of the invention
In the technical problem to be solved in the present invention it is：Prior art is low, of poor quality in salt-soda soil plantation Alfalfa Output,
Salt-soda soil is not suitable for the problem for planting alfalfa.
The present invention solves the technical scheme of technical problem：A kind of method that rhizobium melioti improves soil quality is provided.
The method can not only be such that salt-soda soil plantation Alfalfa Output quality all improves, moreover it is possible to improve soil quality, increase soil fertility.
The present invention provides a kind of method that rhizobium melioti improves soil quality, comprises the following steps：
A, fertilizer, calcium magnesium phosphate, rhizobium melioti weight ratio is pressed for 3-5:6-10：2-3 mix homogeneously, prepares rhizobium melioti
Slow-release fertilizer；
Before b, alfalfa cultivation, first soil is irrigated with water, mugineic acid fertilizer makes soil pH value for 4.5～7.5；
C, after step b is applied fertilizer 5～7 days, carry out Herba Medicaginiss sowing, rhizobium melioti slow-release fertilizer described in step a is done by sowing simultaneously
Base manure is used, fertilising band below seed or side, depth 8～10cm from the ground, dose is 80-100kg/ mus；
D, Herba Medicaginiss bloom one week after, are topdressed with root nodule bacteria slow-release fertilizer described in step a, and the consumption that topdresses is 30-50kg/ mus.
Wherein, above-mentioned rhizobium melioti improves in the method for soil quality, and fertilizer described in step a is agriculture of commonly becoming thoroughly decomposed
Family's fertilizer.
Wherein, above-mentioned rhizobium melioti improves in the method for soil quality, and rhizobium melioti described in step a is in Herba Medicaginiss
Magnificent root nodule bacteria (Sinorhizobium meliloti) or rhizobium melioti (Rhizobium meliloti).
Wherein, above-mentioned rhizobium melioti improves in the method for soil quality, and described in step a, Sinorhizobium meliloti is
One kind in ACCC17674, ACCC17675, ACCC17665.
Wherein, above-mentioned rhizobium melioti improves in the method for soil quality, and acid fertilizer described in step b is ammonium sulphate or chlorine
Change at least one in ammonium.
Beneficial effects of the present invention are：The present invention applies rhizobium melioti slow release in alfalfa cultivation with suitable method
Fertilizer, applies the symbiosiss of rhizobium melioti and Herba Medicaginiss, improves soil quality, improves alfalfa output；The inventive method is compared general
Logical salt-soda soil plantation, Herba Medicaginiss per mu yield improve 30-40%, and improve the fertility of soil, improve salt-soda soil planting soil
The quality of earth.
Specific embodiment
The present invention provides a kind of method that rhizobium melioti improves soil quality, comprises the following steps：
A, fertilizer, calcium magnesium phosphate, rhizobium melioti weight ratio is pressed for 3-5:6-10：2-3 mix homogeneously, prepares rhizobium melioti
Slow-release fertilizer；
Before b, alfalfa cultivation, first soil is irrigated with water, mugineic acid fertilizer makes soil pH value for 4.5～7.5；
C, after step b is applied fertilizer 5～7 days, carry out Herba Medicaginiss sowing, rhizobium melioti slow-release fertilizer described in step a is done by sowing simultaneously
Base manure is used, fertilising band below seed or side, depth 8～10cm from the ground, dose is 80-100kg/ mus；
D, Herba Medicaginiss bloom one week after, are topdressed with root nodule bacteria slow-release fertilizer described in step a, and the consumption that topdresses is 30-50kg/ mus.
Wherein, above-mentioned rhizobium melioti improves in the method for soil quality, and fertilizer described in step a is agriculture of commonly becoming thoroughly decomposed
Family's fertilizer.
Wherein, above-mentioned rhizobium melioti improves in the method for soil quality, and rhizobium melioti described in step a is in Herba Medicaginiss
Magnificent root nodule bacteria (Sinorhizobium meliloti) or rhizobium melioti (Rhizobium meliloti).
Wherein, above-mentioned rhizobium melioti improves in the method for soil quality, and described in step a, Sinorhizobium meliloti is
One kind in ACCC17674, ACCC17675, ACCC17665.
Wherein, above-mentioned rhizobium melioti improves in the method for soil quality, and acid fertilizer described in step b is ammonium sulphate or chlorine
Change at least one in ammonium.
Explanation is further explained to the specific embodiment of the present invention below in conjunction with embodiment, but will not protect model
Enclose and be limited in scope described in embodiment.
Embodiment 1
Alfalfa is planted as follows in salt-soda soil, operating procedure is as follows：
A, fertilizer, calcium magnesium phosphate, rhizobium melioti weight ratio is pressed for 5：10：3 mix homogeneously, prepare rhizobium melioti slow release
Fertilizer；
Before b, alfalfa cultivation, first soil being irrigated with water, applying ammonium sulphate, it is 4.5～7.5 to make soil pH value；
C, after step b is applied fertilizer 5～7 days, carry out Herba Medicaginiss sowing, rhizobium melioti slow-release fertilizer described in step a is done by sowing simultaneously
Base manure is used, fertilising band below seed or side, depth 8～10cm from the ground, dose is 80kg/ mus；
D, Herba Medicaginiss bloom one week after, are topdressed with root nodule bacteria slow-release fertilizer described in step a, and the consumption that topdresses is 30kg/ mus.
In embodiment 1, per mu of saline and alkaline real estate alfalfa 3800kg.
Embodiment 2
Alfalfa is planted as follows in salt-soda soil, operating procedure is as follows：
A, fertilizer, calcium magnesium phosphate, rhizobium melioti weight ratio is pressed for 3：10：2 mix homogeneously, prepare rhizobium melioti slow release
Fertilizer；
Before b, alfalfa cultivation, first soil being irrigated with water, applying ammonium chloride, it is 4.5～7.5 to make soil pH value；
C, after step b is applied fertilizer 5～7 days, carry out Herba Medicaginiss sowing, rhizobium melioti slow-release fertilizer described in step a is done by sowing simultaneously
Base manure is used, fertilising band below seed or side, depth 8～10cm from the ground, dose is 100kg/ mus；
D, Herba Medicaginiss bloom one week after, are topdressed with root nodule bacteria slow-release fertilizer described in step a, and the consumption that topdresses is 50kg/ mus.
In embodiment 2, per mu of saline and alkaline real estate alfalfa 4100kg.
Comparative example 3
Alfalfa is planted as follows in salt-soda soil, operating procedure is as follows：
A, compare 3 by fertilizer, calcium magnesium phosphate weight：10 mix homogeneously, prepare slow-release fertilizer；
Before b, alfalfa cultivation, first soil being irrigated with water, applying ammonium chloride, it is 4.5～7.5 to make soil pH value；
C, after step b is applied fertilizer 5～7 days, carry out Herba Medicaginiss sowing, slow-release fertilizer described in step a is done base manure use by sowing simultaneously, is applied
Fertile band below seed or side, depth 8～10cm from the ground, dose is 100kg/ mus；
D, Herba Medicaginiss bloom one week after, are topdressed with slow-release fertilizer described in step a, and the consumption that topdresses is 50kg/ mus.
In comparative example, per mu of saline and alkaline real estate alfalfa 2700kg.
Soil after Example 1,2,3 Planting Medicago sativa of comparative example is measured, and obtains result as shown in table 1 below.
From embodiment and comparative example, using the inventive method, using rhizobium melioti as nitragin, have with other
Machine fertilizer and inorganic fertilizer mixing root apply Herba Medicaginiss, improve the yield during Planting Medicago sativa of salt-soda soil, also effectively improve plantation bar
Part, improves soil fertility.
Claims (5)
1. a kind of method that rhizobium melioti improves soil quality, it is characterised in that comprise the following steps：
A, fertilizer, calcium magnesium phosphate, rhizobium melioti weight ratio is pressed for 3-5:6-10：2-3 mix homogeneously, prepares rhizobium melioti
Slow-release fertilizer；
Before b, alfalfa cultivation, first soil is irrigated with water, mugineic acid fertilizer makes soil pH value for 4.5～7.5；
C, after step b is applied fertilizer 5～7 days, carry out Herba Medicaginiss sowing, rhizobium melioti slow-release fertilizer described in step a is done by sowing simultaneously
Base manure is used, fertilising band below seed or side, depth 8～10cm from the ground, dose is 80-100kg/ mus；
D, Herba Medicaginiss bloom one week after, are topdressed with root nodule bacteria slow-release fertilizer described in step a, and the consumption that topdresses is 30-50kg/ mus.
2. the method that rhizobium melioti according to claim 1 improves soil quality, it is characterised in that：Described in step a
Fertilizer is the farm organic fertilizer that commonly becomes thoroughly decomposed.
3. the method that rhizobium melioti according to claim 1 improves soil quality, it is characterised in that：Described in step a
Rhizobium melioti is Sinorhizobium meliloti (Sinorhizobium meliloti) or rhizobium melioti (Rhizobium
meliloti).
4. the method that rhizobium melioti according to claim 1 improves soil quality, it is characterised in that：Described in step a
Sinorhizobium meliloti is the one kind in ACCC17674, ACCC17675, ACCC17665.
5. the method that rhizobium melioti according to claim 1 improves soil quality, it is characterised in that：Described in step b
Acid fertilizer is at least one in ammonium sulphate or ammonium chloride.
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| CN201610914092.3A CN106489344A (en) | 2016-10-20 | 2016-10-20 | A kind of method that rhizobium melioti improves soil quality |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101438642A (en) * | 2008-12-25 | 2009-05-27 | 西南大学 | Method for repairing degenerated soil using lucerne and beneficial rhizosphere microorganisms |
| CN102503736A (en) * | 2011-11-09 | 2012-06-20 | 山东金正大生态工程股份有限公司 | Nitragin controlled release fertilizer special for alfalfa, and preparation and application of nitragin controlled release fertilizer |
| CN103141277A (en) * | 2013-03-22 | 2013-06-12 | 中国科学院武汉植物园 | Method for improving drought resistance of paddy rice, alfalfa and Bermuda grass through drought induction treatment |
| CN104130077A (en) * | 2014-08-19 | 2014-11-05 | 安徽莱姆佳肥业有限公司 | Special humic acid-urea coated rhizobium fertilizer for soybean and preparation method thereof |
| CN104604409A (en) * | 2015-02-12 | 2015-05-13 | 山西省农业科学院农业环境与资源研究所 | Fertilizing method for rapidly improving fertility of mine reclaimed soil |
| CN105103701A (en) * | 2015-09-25 | 2015-12-02 | 谢庭生 | Method for interplanting alfalfa in southern rice-cotton rotation land to increase soil fertility |
-
2016
- 2016-10-20 CN CN201610914092.3A patent/CN106489344A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101438642A (en) * | 2008-12-25 | 2009-05-27 | 西南大学 | Method for repairing degenerated soil using lucerne and beneficial rhizosphere microorganisms |
| CN102503736A (en) * | 2011-11-09 | 2012-06-20 | 山东金正大生态工程股份有限公司 | Nitragin controlled release fertilizer special for alfalfa, and preparation and application of nitragin controlled release fertilizer |
| CN103141277A (en) * | 2013-03-22 | 2013-06-12 | 中国科学院武汉植物园 | Method for improving drought resistance of paddy rice, alfalfa and Bermuda grass through drought induction treatment |
| CN104130077A (en) * | 2014-08-19 | 2014-11-05 | 安徽莱姆佳肥业有限公司 | Special humic acid-urea coated rhizobium fertilizer for soybean and preparation method thereof |
| CN104604409A (en) * | 2015-02-12 | 2015-05-13 | 山西省农业科学院农业环境与资源研究所 | Fertilizing method for rapidly improving fertility of mine reclaimed soil |
| CN105103701A (en) * | 2015-09-25 | 2015-12-02 | 谢庭生 | Method for interplanting alfalfa in southern rice-cotton rotation land to increase soil fertility |
Non-Patent Citations (1)
| Title |
|---|
| 石杰: "《西南大学硕士学位论文》", 31 December 2009 * |
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Application publication date: 20170315 |