JP5373443B2 - Liquid fertilizer for Citrus unshiu - Google Patents
Liquid fertilizer for Citrus unshiu Download PDFInfo
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- JP5373443B2 JP5373443B2 JP2009061183A JP2009061183A JP5373443B2 JP 5373443 B2 JP5373443 B2 JP 5373443B2 JP 2009061183 A JP2009061183 A JP 2009061183A JP 2009061183 A JP2009061183 A JP 2009061183A JP 5373443 B2 JP5373443 B2 JP 5373443B2
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- JP
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- Prior art keywords
- phosphorous acid
- liquid fertilizer
- mass
- aqueous solution
- calcium hydroxide
- Prior art date
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 29
- 239000007788 liquid Substances 0.000 title claims abstract description 22
- 241000555678 Citrus unshiu Species 0.000 title claims description 21
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000007864 aqueous solution Substances 0.000 claims abstract description 11
- 229910000402 monopotassium phosphate Inorganic materials 0.000 claims abstract description 8
- 235000019796 monopotassium phosphate Nutrition 0.000 claims abstract description 8
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 claims abstract description 8
- LWIHDJKSTIGBAC-UHFFFAOYSA-K potassium phosphate Substances [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims abstract description 8
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 14
- 239000000920 calcium hydroxide Substances 0.000 claims description 14
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 14
- 238000013329 compounding Methods 0.000 claims description 2
- 238000002156 mixing Methods 0.000 abstract description 8
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- 239000007921 spray Substances 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000002686 phosphate fertilizer Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 235000015203 fruit juice Nutrition 0.000 description 1
- 230000005094 fruit set Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical group OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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- Fertilizers (AREA)
Abstract
Description
本発明は、ウンシュウミカン用液体肥料の技術分野に属する。 The present invention belongs to the technical field of liquid fertilizer for Citrus unshiu .
リン（Ｐ）は肥料の３要素の一つとして知られ、例えばリン酸、亜リン酸等の形態で使用されてきた。リン酸肥料の肥効としては、発根・分けつ促進、着果・着色促進、細胞皮（膜）の硬化促進、病気への抵抗力強化などが知られている。 Phosphorus (P) is known as one of the three elements of fertilizer, and has been used in the form of phosphoric acid, phosphorous acid, and the like. Known fertilizer effects of phosphate fertilizer include rooting / sharing promotion, fruit set / coloring promotion, cell skin (film) hardening, and resistance to disease.
特開２００６−２８０００号公報には、亜リン酸が含まれる水溶液を肥料として使用する技術が開示されている。 Japanese Patent Application Laid-Open No. 2006-28000 discloses a technique of using an aqueous solution containing phosphorous acid as a fertilizer.
亜リン酸の水溶液を葉面に散布すると葉面から直接吸収されるので、その点では散布効率が良いと言える。
一方、単に亜リン酸の水溶液を調製しただけでは、濃度に不満がある場合もあった。
When an aqueous solution of phosphorous acid is sprayed on the leaf surface, it is absorbed directly from the leaf surface, and in this respect, it can be said that the spraying efficiency is good.
On the other hand, simply preparing an aqueous solution of phosphorous acid may be unsatisfactory in concentration.
請求項１記載のウンシュウミカン用液体肥料は、
亜リン酸と、
水酸化カルシウムと、
リン酸一カリウムと
を溶質とした水溶液であって、
リン酸一カリウムを１０質量部としたときに、亜リン酸が２０〜３０質量部であることを特徴とする。
The liquid fertilizer for Satsuma mandarin according to claim 1,
With phosphorous acid,
Calcium hydroxide ,
An aqueous solution containing monopotassium phosphate as a solute,
When monopotassium phosphate is 10 parts by mass, phosphorous acid is 20 to 30 parts by mass.
請求項２記載のウンシュウミカン用液体肥料は、
ウンシュウミカン用液体肥料全体に占める水酸化カルシウムの配合比が４〜１０質量％であることを特徴とする請求項１記載のウンシュウミカン用液体肥料である。
The liquid fertilizer for Satsuma mandarin according to claim 2,
The liquid fertilizer for Citrus unshiu according to claim 1, wherein a mixing ratio of calcium hydroxide in the liquid fertilizer for Citrus unshiu is 4 to 10% by mass.
請求項３記載のウンシュウミカン用液体肥料は、
水酸化カルシウムを１０質量部としたときに
亜リン酸が２０〜４０質量部であることを特徴とする請求項１又は２記載のウンシュウミカン用液体肥料である。
The liquid fertilizer for Satsuma mandarin according to claim 3,
Phosphorous acid is 20-40 mass parts when calcium hydroxide is 10 mass parts, The liquid fertilizer for Satsuma mandarin according to claim 1 or 2.
亜リン酸と、水酸化カルシウムとを溶質とした水溶液では、水酸化カルシウムの存在により、亜リン酸の単独の水溶液よりもｐＨ値が大きくなる（すなわち、アルカリ性側に変位する）。すると、亜リン酸単独の場合よりも高濃度で亜リン酸を溶解させることができる。 In an aqueous solution containing phosphorous acid and calcium hydroxide as a solute, the pH value is larger than that of a single aqueous solution of phosphorous acid (that is, displaced to the alkaline side) due to the presence of calcium hydroxide . Then, phosphorous acid can be dissolved at a higher concentration than in the case of phosphorous acid alone.
請求項１記載のウンシュウミカン用液体肥料にあっては、亜リン酸と水酸化カルシウムとの２成分の他に、肥料成分を添加する。リン酸一カリウムは、リン酸肥料かつカリウム肥料としての肥効がある。 In the liquid fertilizer for Citrus unshiu according to claim 1, a fertilizer component is added in addition to two components of phosphorous acid and calcium hydroxide . Monopotassium phosphate has a fertilizing effect as a phosphate fertilizer and potassium fertilizer.
なお、リン酸一カリウムの配合比は、リン酸一カリウムを１０質量部としたときに亜リン酸が２０〜３０質量部となる範囲である。
本発明のウンシュウミカン用液体肥料は、根本は亜リン酸肥料であり、水酸化カルシウムはいわば助剤であるから、その配合比が過剰又は過少になるのは好ましくない。使用する水酸化カルシウムの種類にもよるが、一般的には請求項２に記載の配合比、すなわちウンシュウミカン用液体肥料全体に占める水酸化カルシウムの配合比が４〜１０質量％が好ましい。
In addition, the compounding ratio of monopotassium phosphate is a range in which phosphorous acid is 20 to 30 parts by mass when monopotassium phosphate is 10 parts by mass.
In the liquid fertilizer for Satsuma mandarin of the present invention, since the root is a phosphite fertilizer and calcium hydroxide is an auxiliary agent, it is not preferable that the mixing ratio is excessive or too small. Although it depends on the type of calcium hydroxide to be used, generally, the blending ratio according to claim 2, that is, the blending ratio of calcium hydroxide in the whole liquid fertilizer for Satsuma mandarin is preferably 4 to 10% by mass.
また、水酸化カルシウムの好ましい配合比は亜リン酸との比率によって規定することもでき、その場合は請求項３記載の配合比、すなわち水酸化カルシウムを１０質量部としたときに亜リン酸が２０〜４０質量部となる範囲が好ましい。
［実施例］
下記の表１に示す配合比でウンシュウミカン用液体肥料を調製した。このウンシュウミカン用液体肥料は、そのまま希釈せずに使用してもよいが、通常は１０倍〜１０００倍に希釈して葉面散布や株もとに灌注する形態で使用される。
Further, the preferred blending ratio of calcium hydroxide can be defined by the ratio with phosphorous acid. In that case, when the blending ratio according to claim 3, that is, when the calcium hydroxide is 10 parts by mass, phosphorous acid is contained. The range which becomes 20-40 mass parts is preferable.
[Example]
A liquid fertilizer for Satsuma mandarin was prepared at a blending ratio shown in Table 1 below. Although this liquid fertilizer for Satsuma mandarin may be used without being diluted as it is, it is usually used in a form in which it is diluted 10-fold to 1000-fold and applied to the foliage or irrigated.
実施例（表１）のウンシュウミカン用液体肥料をウンシュウミカンに施用して、その果実品質に及ぼす影響を調査した。
試験方法
１）供試品種：「青島温州」 青島温州２８年生樹（交互結実、シートマルチ栽培樹）
２）試験区：散布区（実施例のウンシュウミカン用液体肥料の１０００倍希釈液を散布）、無処理
３）散布月日：２００８年１０月２０日、１０月２９日、１１月７日、１１月２０日
４）処理区：樹冠散布；１区１樹６反復
５）調査日：収穫；１２月２２日 着色、果汁内容；１２月２５日 果皮障害果；１２月２８日
６）調査結果：表２に示す通り。
Example by application of satsuma mandarin liquid fertilizer (Table 1) in satsuma mandarin, was investigated the effect on the fruit quality.
Test method 1) Test variety: “Qingdao Wenzhou” Qingdao Wenzhou 28-year-old tree (alternative fruiting, sheet cultivated tree)
2) Test plot: spray plot (sprinkle with 1000 times diluted liquid fertilizer for Citrus unshiu in Example), no treatment 3) spray date: October 20, 2008, October 29, November 7, November 20 4) Treatment Zone: Crown spray; 1 District 1 Tree 6 Repeat 5) Survey Date: Harvest; December 22 Coloring, Fruit Juice Content: December 25 Pericarp Fruit; December 28 6) Survey Results : As shown in Table 2.
Claims (3)
水酸化カルシウムと、
リン酸一カリウムと
を溶質とした水溶液であって、
リン酸一カリウムを１０質量部としたときに、亜リン酸が２０〜３０質量部であることを特徴とするウンシュウミカン用液体肥料。 With phosphorous acid,
Calcium hydroxide ,
An aqueous solution containing monopotassium phosphate as a solute,
A liquid fertilizer for Citrus unshiu, characterized in that phosphorous acid is 20 to 30 parts by mass when monopotassium phosphate is 10 parts by mass.
亜リン酸が２０〜４０質量部であることを特徴とする請求項１又は２記載のウンシュウミカン用液体肥料。 The liquid fertilizer for Satsuma mandarin according to claim 1 or 2, wherein phosphorous acid is 20 to 40 parts by mass when the calcium hydroxide is 10 parts by mass.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009061183A JP5373443B2 (en) | 2008-07-11 | 2009-03-13 | Liquid fertilizer for Citrus unshiu |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008181692 | 2008-07-11 | ||
| JP2008181692 | 2008-07-11 | ||
| JP2009061183A JP5373443B2 (en) | 2008-07-11 | 2009-03-13 | Liquid fertilizer for Citrus unshiu |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010037182A JP2010037182A (en) | 2010-02-18 |
| JP5373443B2 true JP5373443B2 (en) | 2013-12-18 |
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| JP2009061183A Expired - Fee Related JP5373443B2 (en) | 2008-07-11 | 2009-03-13 | Liquid fertilizer for Citrus unshiu |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6227858B2 (en) * | 2011-06-06 | 2017-11-08 | 晃栄化学工業株式会社 | Paddy rice fertilizer and paddy rice cultivation method |
| CN102826883B (en) * | 2012-06-18 | 2014-04-09 | 中化（烟台）作物营养有限公司 | Deflocculating humic acid liquid water soluble fertilizer and preparation method thereof |
| CN103073348B (en) * | 2012-11-12 | 2016-07-06 | 北京依科曼生物技术股份有限公司 | Compound water-soluble fertilizer that a kind of citrus crop is special and preparation application process thereof |
| CN103739352B (en) * | 2013-12-10 | 2015-04-29 | 邵阳柳创农化有限公司 | Citrus leaf retention agent and using method |
| CN104892146B (en) * | 2015-05-24 | 2017-11-24 | 何政学 | A kind of fertilizer for being applied to the strong fruiting period of orange tree and applying and preparation method thereof |
| CN108129237A (en) * | 2018-01-16 | 2018-06-08 | 湖南农业大学 | A kind of liquid fertilizer for promoting plant root growth and preparation method thereof |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3026306B2 (en) * | 1990-11-30 | 2000-03-27 | 三菱瓦斯化学株式会社 | Fertilizer for foliar application |
| JPH08149924A (en) * | 1994-11-30 | 1996-06-11 | Otsuka Chem Co Ltd | Method for supplying calcium supplying agent |
| JP2000264802A (en) * | 1999-03-17 | 2000-09-26 | Sankyo Co Ltd | Fertilizers that enhance the efficacy of fungicides |
| JP4244101B2 (en) * | 1999-11-15 | 2009-03-25 | 電気化学工業株式会社 | Liquid calcium fertilizer |
| JP2004307359A (en) * | 2003-04-02 | 2004-11-04 | Koei Kagaku Kogyo Kk | Plant growth regulator |
| JP2006028000A (en) * | 2004-07-21 | 2006-02-02 | Nippon Iyakuhin Kaihatsu Kenkyusho:Kk | Method of manufacturing fertilizer composition |
| US20060084573A1 (en) * | 2004-10-12 | 2006-04-20 | Biagro Western Sales, Inc. | High calcium fertilizer composition |
| JP2008074750A (en) * | 2006-09-20 | 2008-04-03 | Koei Kagaku Kogyo Kk | Rind puffing inhibitor of citrus fruit |
| JP2008143879A (en) * | 2006-12-07 | 2008-06-26 | Maruwa Biochemical Co Ltd | Manure to increase axillary bud |
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| JP2010037182A (en) | 2010-02-18 |
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