CN107580898A - A kind of correcting method of citrus spring tip jaundice blade - Google Patents
A kind of correcting method of citrus spring tip jaundice blade Download PDFInfo
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- CN107580898A CN107580898A CN201710788963.6A CN201710788963A CN107580898A CN 107580898 A CN107580898 A CN 107580898A CN 201710788963 A CN201710788963 A CN 201710788963A CN 107580898 A CN107580898 A CN 107580898A
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- biogas slurry
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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Abstract
The invention discloses a kind of correcting method of citrus spring tip jaundice blade, this method includes：In the spring tip from after cutting, by Foliar Spraying on the blade of the citrus spring tip, the foliar fertilizer is obtained by biogas slurry after water dilutes, wherein, the volume fraction of biogas slurry is 10~30%.The present invention is using the biogas slurry of certain concentration as Foliar Spraying on the blade of the citrus spring tip, the blade of citrus spring tip jaundice is effectively rescued, it is quickly turned green, improve its photosynthetic capacity, and significantly improve the soluble solid content and content of reducing sugar of citrusfruit.
Description
Technical field
The present invention relates to field of fruit tree cultivation, more particularly to a kind of correcting method of citrus spring tip jaundice blade.
Background technology
Citrusfruit is nutritious, looks good, smell good and taste good, and can both eat raw, can be processed into the drink such as fruit juice, fruit wine, fruit vinegar again
Material, can also extract orange peel essential oil.Citrus nutritive value is very high, and its protein content is 9 times of pears, and the content of calcium is the 5 of pears
Times, the content of phosphorus is 5.5 times of pears, and the content of vitamin B1 is 8 times of pears, and the content of vitamin B2 is 3 times of pears, vitamin
C content is 10 times of pears, in addition the citrus also element containing multivitamin and potassium, magnesium, sulphur, sodium, chlorine and silicon etc..Citrus high yield is steady
Production, high financial profit, are the important economic trees of south China.
The quality of the citrus spring tip is one of key factor for determining orange yield and quality.Quzhou area is used as Orange Producing
The northern fringe area, it is long-term often because of reasons such as temperature is not suitable for, illumination deficiencies that the spring tip takes out generation, causes young leaves to turn green relatively slow, influences
Its Function, this is especially prevalent in mixed citrus kind such as red beauty of new development in recent years.
At present, the research on rescuing Citrus leaf jaundice problem is numerous, and is directed to the spring tip and takes out generation for a long time because of illumination
Blade nutritional deficiency problem caused by the factors such as deficiency, prior art are focused principally on by spraying foliar fertilizer to improve.It is but existing
Foliar fertilizer need to generally be bought, add citrus management cost so that it is also preferable not to the utmost that blade turns green effect.
Pig-breeding can produce substantial amounts of excreta, form the substantial amounts of pollution of area source in rural area.It is estimated, Quzhou City in 2016
Feeding live pig amount 227.80 ten thousand, whole city live pig produce the t of excreta total amount 539.88 ten thousand per year, produce excreta and processing sewage total amount per year
831.47 ten thousand t.It is allowed to be discharged into environment if live pig excreta is untreated, larger pollution will be produced to environment, its shadow
Sound is huge.
Therefore, it is necessary to study using live pig excreta biogas slurry as raw material, turn waste into wealth, it is low to probe into a kind of simple and cost
Rescue the new method of citrus spring tip jaundice blade.
The content of the invention
A kind of correcting method of citrus spring tip jaundice blade, this method can effectively rescue the blade of citrus spring tip jaundice,
It is quickly turned green, improve its photosynthetic capacity, and the soluble solid content of citrusfruit can be significantly improved and gone back
Raw sugar content.
Technical scheme provided by the invention is as follows：
A kind of correcting method of citrus spring tip jaundice blade, including：In the spring tip from after cutting, by Foliar Spraying in the citrus spring
On the blade of the tip, the foliar fertilizer is obtained by biogas slurry after water dilutes, wherein, the volume fraction of biogas slurry is 10~30%.
Preferably, the volumetric concentration of the biogas slurry is 30%.
Biogas slurry after above-mentioned dilution is named as biogas slurry dilution by the present invention, and the biogas slurry dilution of various concentrations is to the citrus spring
Soluble solid content and content of reducing sugar in the chlorophyll content and fruit of tip blade have an impact；Wherein, biogas slurry
When volumetric concentration is 30%, each index is optimal.
The content of organic matter and N-P-K content in different biogas slurries is different, and only the biogas slurry of Optimum Contents can be realized
Rescuing for citrus spring tip jaundice blade, improves the chlorophyll content of blade and the soluble solid content of fruit and reduced sugar contains
Amount.
Specifically, the mass fraction of organic matter is 20~25% in the biogas slurry, and the mass fraction of total nitrogen is 5~10%,
The mass fraction of phosphorus pentoxide is 1~3%, and the mass fraction of potassium oxide is that 5~10%, pH is 7.0~7.2.
Preferably, the biogas slurry is formed by the fermentation of live pig excreta.Specifically, first the live pig excreta is passed through and detested
Oxygen pond, pig in live pig excreta is urinated by contained organic matter by anaerobe fermentation and decomposed, reduces live pig excreta
The content of middle organic matter, and utilize the product production biogas slurry after decomposing organic matter.Biogas slurry production process mainly has two steps：
One, decompose nitrogenous, the carbon compound in live pig excreta using anaerobe；Two, natural pond is produced using carbon source by methane backeria
Liquid.
Preferably, the Foliar Spraying number is 3 times, starts from mid-May, sprayed once every 7 days, each
Spraying time is 4 points~5 points of that afternoon.
Influence of the different biogas slurries to different citruses is different, and the present invention is directed to the best results of miscellaneous mandarin orange kind " red beauty ".
Preferably, the kind of the citrus is red beauty.
Compared with prior art, the invention has the advantages that：
Biogas slurry of the invention using certain concentration, on the blade of the citrus spring tip, has effectively rescued mandarin orange as Foliar Spraying
The blade of tangerine spring tip jaundice, makes it quickly turn green, improves its photosynthetic capacity, and significantly improve the solvable of citrusfruit
Property solid content and content of reducing sugar.
Embodiment
With reference to specific embodiment, the invention will be further described, and what is be exemplified below is only the specific implementation of the present invention
Example, but protection scope of the present invention is not limited only to this.
Embodiment 1
1st, experimental basis information
This is tested is carried out 5~July in 2014 in base tested by academy of agricultural sciences of Quzhou City fruit tree research.The soil of proving ground
The basic physical and chemical index of earth is shown in Table 1.Pilot region has irrigation conditions, and physical features soil fertility condition is balanced, in addition to foliar fertilizer, other fields
Control measures are routinely carried out.
Experimental cultivar：Miscellaneous mandarin orange kind " red beauty ".
Table 1. is for the examination basic physical and chemical index of soil
2nd, processing is set
The present embodiment carries out blade nutritional deficiency corrective experiment, and the experiment sets 8 processing altogether, 3 cells of each processing point, per small
3 plants of area.Protection row is set between each processing, minizone sets protection strain.
This 8 processing are only that the foliar fertilizer used is different, and remaining cultivation step is identical, and each foliar fertilizer is dilute through clear water
Obtained after releasing.8 handle the foliar fertilizer that specifically uses and concentration is respectively：
(1) clear water (control)；(2) micro- how rich 1200 times of liquid (irrigating agricultural fertilizer industry Co., Ltd in Wuhan City),；(3) Shi Nuo-happiness is rich
500 times of liquid (Hunan Shaoyang Shi Nuo developments in science and technology Co., Ltd) are received,；(4) (temperature emerging bioengineering in Shanghai has 600 times of female source liquid
Limit company),；(5) leaf seizes by force 600 times of liquid (Caozhou Agriculture Chemistry Co., Ltd., Heze Development Zone),；(6) biogas slurry dilution, wherein,
The volume fraction of biogas slurry is 10%；(7) biogas slurry dilution, wherein, the volume fraction of biogas slurry is 20%；(8) biogas slurry dilution, its
In, the volume fraction of biogas slurry is 30%.
Above-mentioned biogas slurry is formed by the fermentation of live pig excreta；Specifically include two steps：(1) using anaerobe decompose it is nitrogenous,
Carbon compound；(2) biogas slurry is produced using carbon source by methane backeria.The content of each nutrient in above-mentioned biogas slurry is determined, as a result such as
Shown in table 2.
The biogas slurry nutritive element content table of table 2.
Note：Sample is in terms of drying base.
3rd, application process and index determining
(1) measure of chlorophyll content
The spring tip is from after cutting, and 5 spring tips of selection, each spring tip top are downward on the different directions of study subject plant periphery
5th leaf carries out listing mark, and the SPAD values read using chlorophyll meter are tracked measurement, to monitor different foliar fertilizers to red
Beauty's spring tip turns green facilitation.
May 14, single-time measurement is carried out to marked chlorophyll content in leaf blades, carry out foliar fertilizer afternoon May 15
Spray, tested plant leaf positive and negative moistening, but the globule not lower drop are required when spraying.The measuring chlorophyll content time is respectively to spray
The 7th day, the 15th day and the 30th day after applying the previous day and spraying.
(2) measure of each index of citrusfruit
Foliar Spraying is carried out in afternoon May 15, sprayed once, sprays altogether 3 times, each spraying time every 7 days
It is 4 points~5 points of that afternoon.Tested plant leaf positive and negative moistening, but the globule not lower drop are required when spraying.
After plant to be planted result, the total color difference, soluble solid content, the total acid that determine each tested fruits/plant of processing contain
Amount, content of reducing sugar and Vc contents (assay method also conventional method).
4th, result
(1) chlorophyll content
As shown in table 3, using the citrus spring tip chlorophyll content of control treatment 48 or so, the leaf of the Spring leaf of citrus
Chlorophyll contents gradually rise with the time.
May 23, the Citrus leaf chlorophyll content value added maximum of 30% biogas slurry (processing 8) is sprayed, reaches 7.9；
Next to that 20% biogas slurry (processing 7) and 10% biogas slurry (processing 6), respectively 7.85 and 7.35；The Citrus leaf of control group processing
Chlorophyll content value added is minimum, and only 3.12, next to that female source foliar fertilizer (processing 4) processing, is 5.4.
In the measurement result on May 29, the Citrus leaf chlorophyll content value added of 30% biogas slurry (processing 8) is sprayed most
Greatly, female source (processing 4) is on the contrary.
In the last time measurement on June 16, it is best to spray 30% biogas slurry (processing 8) effect, chlorophyll content highest.
And the Citrus leaf chlorophyll value added of control group (processing 1) is 25.7, seized by force higher than female source (processing 4), leaf (processing 5) and micro-
The result of more rich (processing 2) processing foliar fertilizer processing.
The Citrus leaf chlorophyll content change of the different disposal of table 3.
It follows that in from May 14 to the growth course on June 16, the Citrus leaf of 30% biogas slurry (processing 8) is sprayed
Amplification is most notable, up to 55.09%.Citrus leaf chlorophyll content amplification early stage of control treatment (processing 1) is smaller, is only
6.14%, but amplification is larger at later stages, and even above female source (processing 4), leaf are seized by force (processing 5) and micro- how rich (processing 2)
Processing.
(2) citrusfruit quality
As shown in table 4, the total color difference of control treatment (processing 1)Highest, next to that biogas slurry 30% handle (processing 8) and
Biogas slurry 20% is handled (processing 7)；The hyperchromic difference of micro- how rich processing (processing 2)It is minimum.
After spraying foliar fertilizer, the soluble solid content of red beauty's fruit has different degrees of raising, wherein biogas slurry
The soluble solid content highest of 30% processing (processing 8), reaches 13%.Biogas slurry 30% handles the fruit total acid of (processing 8)
Content is also highest, up to 0.92g/100ml；The total acid of Shi Nuoxi good harvests processing (processing 3) and 10% biogas slurry treatment (processing 6) contains
Measure relatively low, be 0.74g/100ml.
Biogas slurry 30% handles red beauty's fruit content of reducing sugar highest of (processing 8), up to 5.2g/100ml, next to that leaf is seized by force
(processing 5) and micro- how rich processing (processing 2)；The content of reducing sugar of control treatment (processing 1) is minimum, only 3.5g/100ml.Remove
Outside, other red beauty's fruit Vc contents handled are above pair for 10% biogas slurry treatment (processing 6) and 20% biogas slurry treatment (processing 7)
According to, wherein how rich the Vc contents of micro- processing (processing 2) and 30% biogas slurry treatment (processing 8) be higher, respectively 52.1 and 42mg/
100ml。
Influence of the different disposal of table 4 to citrusfruit quality
Claims (6)
1. a kind of correcting method of citrus spring tip jaundice blade, including：In the spring tip from after cutting, by Foliar Spraying in the citrus spring tip
Blade on, it is characterised in that the foliar fertilizer is obtained by biogas slurry after water dilutes, wherein, the volume fraction of biogas slurry for 10~
30%.
2. correcting method as claimed in claim 1, it is characterised in that the volumetric concentration of the biogas slurry is 30%.
3. correcting method as claimed in claim 1, it is characterised in that in the biogas slurry mass fraction of organic matter be 20~
25%, the mass fraction of total nitrogen is 5~10%, and the mass fraction of phosphorus pentoxide is 1~3%, and the mass fraction of potassium oxide is 5
~10%, pH are 7.0~7.2.
4. correcting method as claimed in claim 1, it is characterised in that the biogas slurry is formed by the fermentation of live pig excreta.
5. correcting method as claimed in claim 1, it is characterised in that the Foliar Spraying number is 3 times, from mid-May
Start, sprayed once every 7 days, each spraying time is 4 points~5 points of that afternoon.
6. correcting method as claimed in claim 1, it is characterised in that the kind of the citrus is red beauty.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102503698A (en) * | 2011-11-10 | 2012-06-20 | 中国农业科学院农业资源与农业区划研究所 | Chelated trace element fertilizer-medicament mixture |
| CN103265337A (en) * | 2013-06-08 | 2013-08-28 | 十堰市果茶研究所 | Special leaf fertilizer for tea and topdressing method thereof |
| CN104996249A (en) * | 2015-06-04 | 2015-10-28 | 阮积恩 | Sweet orange planting method |
| CN105104052A (en) * | 2015-07-24 | 2015-12-02 | 广西壮族自治区农业科学院园艺研究所 | Culturing method for preventing and repairing citrus yellows |
-
2017
- 2017-09-05 CN CN201710788963.6A patent/CN107580898A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102503698A (en) * | 2011-11-10 | 2012-06-20 | 中国农业科学院农业资源与农业区划研究所 | Chelated trace element fertilizer-medicament mixture |
| CN103265337A (en) * | 2013-06-08 | 2013-08-28 | 十堰市果茶研究所 | Special leaf fertilizer for tea and topdressing method thereof |
| CN104996249A (en) * | 2015-06-04 | 2015-10-28 | 阮积恩 | Sweet orange planting method |
| CN105104052A (en) * | 2015-07-24 | 2015-12-02 | 广西壮族自治区农业科学院园艺研究所 | Culturing method for preventing and repairing citrus yellows |
Non-Patent Citations (2)
| Title |
|---|
| 吴带旺: "沼液沼渣在柑橘生产中的应用技术", 《福建农业科技》 * |
| ***、李蒙: "《生态健康与新农村建设 第三届中国生态健康论坛文集》", 30 September 2008, 中国医药科技出版社 * |
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