JPS63190792A - Organic fertilizer - Google Patents
Organic fertilizerInfo
- Publication number
- JPS63190792A JPS63190792A JP62018488A JP1848887A JPS63190792A JP S63190792 A JPS63190792 A JP S63190792A JP 62018488 A JP62018488 A JP 62018488A JP 1848887 A JP1848887 A JP 1848887A JP S63190792 A JPS63190792 A JP S63190792A
- Authority
- JP
- Japan
- Prior art keywords
- seaweed
- organic fertilizer
- acid
- added
- fertilizer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003895 organic fertilizer Substances 0.000 title claims description 13
- 241001474374 Blennius Species 0.000 claims description 20
- 238000000354 decomposition reaction Methods 0.000 description 12
- 239000003337 fertilizer Substances 0.000 description 10
- 239000002689 soil Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 108090000790 Enzymes Proteins 0.000 description 7
- 102000004190 Enzymes Human genes 0.000 description 7
- 229940088598 enzyme Drugs 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 5
- 229910052801 chlorine Inorganic materials 0.000 description 5
- 230000002255 enzymatic effect Effects 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 240000008042 Zea mays Species 0.000 description 4
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 4
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 235000005822 corn Nutrition 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000007853 buffer solution Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000011782 vitamin Substances 0.000 description 3
- 229940088594 vitamin Drugs 0.000 description 3
- 229930003231 vitamin Natural products 0.000 description 3
- 235000013343 vitamin Nutrition 0.000 description 3
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- 244000194101 Ginkgo biloba Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241000206608 Pyropia tenera Species 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 235000015165 citric acid Nutrition 0.000 description 2
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 description 2
- 229910000396 dipotassium phosphate Inorganic materials 0.000 description 2
- 235000019797 dipotassium phosphate Nutrition 0.000 description 2
- 239000003527 fibrinolytic agent Substances 0.000 description 2
- 230000003480 fibrinolytic effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000001630 malic acid Substances 0.000 description 2
- 235000011090 malic acid Nutrition 0.000 description 2
- 229910000160 potassium phosphate Inorganic materials 0.000 description 2
- 235000011009 potassium phosphates Nutrition 0.000 description 2
- 235000000346 sugar Nutrition 0.000 description 2
- 150000008163 sugars Chemical class 0.000 description 2
- 239000011975 tartaric acid Substances 0.000 description 2
- 235000002906 tartaric acid Nutrition 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 239000004382 Amylase Substances 0.000 description 1
- 102000013142 Amylases Human genes 0.000 description 1
- 108010065511 Amylases Proteins 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 101710156496 Endoglucanase A Proteins 0.000 description 1
- 101710196208 Fibrinolytic enzyme Proteins 0.000 description 1
- 235000011201 Ginkgo Nutrition 0.000 description 1
- 235000008100 Ginkgo biloba Nutrition 0.000 description 1
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 102000035195 Peptidases Human genes 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 235000019418 amylase Nutrition 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007515 enzymatic degradation Effects 0.000 description 1
- -1 etc. Substances 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 235000011087 fumaric acid Nutrition 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 230000002366 lipolytic effect Effects 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 235000011118 potassium hydroxide Nutrition 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 229940024999 proteolytic enzymes for treatment of wounds and ulcers Drugs 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 本発明は、海藻を原料とする有機肥料に関する。[Detailed description of the invention] The present invention relates to an organic fertilizer made from seaweed.
海藻はその特異な成分により近年注目され、各方面での
利用開発が行われている。海藻を利用した肥料としては
、海藻を酸分解後中和して得られる還元糖及びアミノ態
窒素を主成分とする有機肥料が知られている（特公昭５
７−８０．７９号公報参照）。この場合、海藻の酸分解
に主として塩酸が用いられるため、塩素が肥料中に含ま
れている。塩素が土壌中に残ると、土壌中の酸性化を引
き起こすばかりでな（、土壌中ｘ ／−１，＋＋ｔ、
Ｆ ｒ＝ ＋イ佑ル山１’ｌ＋ ／）＾Ｊ−モ１４−１
’ Ｌ 禮化カルシウムの水に対する溶解度は硫酸カ
ルシウムに比べ高く、塩素を含む肥料を多量に施用した
場合、高濃度の塩化カルシウムが土壌溶液中に存在して
高塩類障害の原因となる。他方において呑イは、ハウス
栽培における土壌の高塩類化に伴う作物の生育障害が生
じ始め、塩類濃度上昇の原因となるＣ１．８０４ な
どを含有せず徐々に肥効を現わし、一時的な濃度上昇の
ない有機肥料が要求されている。本発明者は、海藻から
有機肥料を製造するため研究を進めた結果、本発明を完
成した。Seaweed has attracted attention in recent years due to its unique ingredients, and development is underway to use it in various fields. As a fertilizer using seaweed, an organic fertilizer whose main components are reducing sugars and amino nitrogen obtained by neutralizing seaweed after acid decomposition is known (Special Publications Publication No. 5
(See Publication No. 7-80.79). In this case, since hydrochloric acid is mainly used for acid decomposition of seaweed, chlorine is included in the fertilizer. If chlorine remains in the soil, it will not only cause acidification in the soil (, x /−1,++t in the soil,
F r= +Iyuruyama1'l+ /)^J-Mo14-1
' L The solubility of fertilized calcium in water is higher than that of calcium sulfate, and when a large amount of fertilizer containing chlorine is applied, a high concentration of calcium chloride will be present in the soil solution, causing hypersaline damage. On the other hand, in greenhouse cultivation, when the soil becomes highly salinized, crop growth begins to be impaired, and because it does not contain C1.804, which causes an increase in salt concentration, it gradually shows its fertilizing effect and is a temporary fertilizer. Organic fertilizers that do not increase concentration are required. The present inventor completed the present invention as a result of conducting research to produce organic fertilizer from seaweed.
本発明は、海藻の酵素分解物を含有することを特徴とす
る有機肥料である。The present invention is an organic fertilizer characterized by containing an enzymatically decomposed product of seaweed.
本発明の有機肥料は、塩素の含有量がきわめて少ないた
め、土壌の高塩類障害を防ぐことができる。Since the organic fertilizer of the present invention has an extremely low chlorine content, it can prevent soil damage caused by high salinity.
本発明に用いられる海藻の酵素分解物は、海藻を水又は
緩衝液中で酵素分解することにより得られる。海藻とし
ては例えばオゴノリ、銀杏草、アサクサノリなどが用い
られる。２種以上の海藻を用いてもよい。海藻はそのま
ま用いてもよいが、加熱処理、細断などの前処理を行う
ことが好ましい。The enzymatic decomposition product of seaweed used in the present invention is obtained by enzymatically decomposing seaweed in water or a buffer solution. Examples of seaweeds that can be used include Ogonori, Gingko nori, and Asakusanori. Two or more types of seaweed may be used. Although seaweed may be used as is, it is preferable to perform pretreatment such as heat treatment or shredding.
酵素としては繊維素分解酵素、蛋白分解酵素、脂肪分解
酵素、殿粉分解酵素、ペクチン分解酵素等が用いられ、
繊維素分解酵素が特に好ましい。緩衝液としては酢酸、
乳酸、くえん酸、りんご酸、こはく酸、酒石酸、フマル
酸などの有機酸及びその塩、燐酸などの無機酸及びその
塩、苛性ソーダ、苛性カリ、重炭酸ソーダなどのアルカ
リの１種又は２種以上の水溶液が用いられる。The enzymes used include fibrinolytic enzymes, proteolytic enzymes, lipolytic enzymes, starch-degrading enzymes, and pectin-degrading enzymes.
Fibrinolytic enzymes are particularly preferred. As a buffer solution, acetic acid,
An aqueous solution of one or more of organic acids and their salts such as lactic acid, citric acid, malic acid, succinic acid, tartaric acid, and fumaric acid, inorganic acids such as phosphoric acid and their salts, and alkalis such as caustic soda, caustic potash, and bicarbonate of soda. used.
酵素分解を行うに際しては、１種又は２種以上の海藻１
重量部に対し、水又は緩衝液２０〜２００重量部を加え
、必要に応じｐＨ４〜８に調整したのち酵素を添加する
。分解温度は２０〜６０℃であり、分解は通常１〜１０
時間で終了する。酵素分解に際しては、その前、途中又
は終了後にグロテアーゼ、アミラーゼなどを加え、さら
に分解してもよい。When performing enzymatic decomposition, one or more types of seaweed 1
20 to 200 parts by weight of water or a buffer solution is added to each part by weight, and the pH is adjusted to 4 to 8 if necessary, and then the enzyme is added. The decomposition temperature is 20-60℃, and the decomposition is usually 1-10
Finish in time. In enzymatic decomposition, grotease, amylase, etc. may be added before, during or after the enzymatic decomposition for further decomposition.
こうして得られた海藻の酵素分解物含有液はそのまま用
いてもよく、不溶物を戸去して用いてもよく、水を除去
して固形肥料としてもよい。The thus obtained liquid containing enzymatically decomposed seaweed products may be used as is, or may be used after removing insoluble matter, or may be used as a solid fertilizer by removing water.
また用途に応じて窒素、燐酸、カリウム、カルシウム、
マグネシウム、微量要素例えば鉄、マンガン、銅等、ビ
タミン等を添加してもよい。Depending on the application, nitrogen, phosphoric acid, potassium, calcium,
Magnesium, trace elements such as iron, manganese, copper, etc., vitamins, etc. may be added.
本発明の有機肥料は、海藻を塩酸により酸分解したもの
に比べ、塩素の含有量がきわめて少ないため、長期間に
わたり大量に散布しても土壌の高塩類化を起こすことが
ない。また酸分解においては１００〜１０３℃の温度で
数時間処理するため、海藻中の有効成分例えば生長促進
物質であるビタミン類が分解され、その効力が失われる
おそれがある。これに対し酵素分解においては２０〜６
０°Ｃ，ｐＨ４〜８という温和な条件で海藻を分解する
ため、有効成分が熱及び酸により分解されることがなく
、還元糖、ペプチド、各種のアミノ酸、塩基、ビタミン
類等を調和よく含有する肥料が得られる。The organic fertilizer of the present invention has an extremely low chlorine content compared to that obtained by acid decomposing seaweed with hydrochloric acid, so even if it is applied in large quantities over a long period of time, the soil will not become hypersaline. Furthermore, in acid decomposition, since the treatment is carried out at a temperature of 100 to 103° C. for several hours, the active ingredients in the seaweed, such as vitamins that are growth promoting substances, may be decomposed and their efficacy may be lost. In contrast, in enzymatic degradation, 20 to 6
Because seaweed is decomposed under mild conditions of 0°C and pH 4 to 8, the active ingredients are not decomposed by heat or acid, and contain a harmonious balance of reducing sugars, peptides, various amino acids, bases, vitamins, etc. You can get fertilizer that will.
本発明の有機肥料は、野菜、草花、果樹などに用いられ
、例えばハウス栽培においては潅水に添加してもよい。The organic fertilizer of the present invention is used for vegetables, flowers, fruit trees, etc., and may be added to irrigation water in greenhouse cultivation, for example.
また葉面散布剤として用いてもよい。It may also be used as a foliar spray.
実施例１
オゴノＩＪ １２ ｇ、銀杏草１２，９及びアサクサノ
ＩＪ６ｇの合計６０ｇの海藻を細断したのち、水１００
０Ｆ、りんご酸７４１ｎ９、酒石酸１００■及び繊維素
分解酵素（セルラーゼＡ「アマノ」６、大野製薬社製）
４．５ Ｆを加え、４５℃で６時間攪拌し酵素分解を
行った。次いで分解液を沢過すると液体有機肥料１００
０．９が得られた。Example 1 After shredding a total of 60 g of seaweed, including 12 g of Ogono IJ, 12.9 g of Ginkgo Kusa, and 6 g of Asakusano IJ, 100 g of water was added.
0F, malic acid 741n9, tartaric acid 100■ and fibrinolytic enzyme (cellulase A "Amano" 6, manufactured by Ohno Pharmaceutical Co., Ltd.)
4.5 F was added and stirred at 45° C. for 6 hours to perform enzymatic decomposition. Next, when the decomposition liquid is thoroughly filtered, liquid organic fertilizer 100% is obtained.
0.9 was obtained.
実施例２
実施例１で得られた有機肥料７００ｇに尿素１３５ｇ、
燐酸−カリウム及び燐酸二カリウムをそれぞれ７０ｇ加
え、水を添加して全量１０ｏｏｇとした。Example 2 135 g of urea was added to 700 g of the organic fertilizer obtained in Example 1,
Potassium phosphate and dipotassium phosphate (70 g each) were added, and water was added to make a total amount of 10 oog.
比較例１
オゴノリ１２ｐ、銀杏草１２ｇ及びアサクサノリ６ｇの
合計３０ｇの海藻に塩酸濃度４％、くえん酸濃度１％で
総酸濃度５．０％の水溶液１０００Ｉを加え、１００〜
１０６℃で約８時間攪拌下に加熱還流して加水分解した
のち沢過し、ｒ液を２０％ＮＨ４ＯＨで中和すると、液
体有機肥料的１０００ｇが得られた。Comparative Example 1 1000 I of an aqueous solution with a total acid concentration of 5.0% with a hydrochloric acid concentration of 4% and a citric acid concentration of 1% was added to a total of 30 g of seaweed, including 12 p.
The mixture was hydrolyzed by heating under reflux at 106°C for about 8 hours with stirring, filtered, and the r liquid was neutralized with 20% NH4OH to obtain 1000 g of liquid organic fertilizer.
比較例２
比較例１で得られた有機肥料７００ｇに尿素１１０ｇ燐
酸−カリウム及び燐酸二カリウムをそれぞれ７０Ｉ加え
、水を添加して全量１０００ｙとした。Comparative Example 2 To 700 g of the organic fertilizer obtained in Comparative Example 1, 110 g of urea and 70 I of each of potassium phosphate and dipotassium phosphate were added, and water was added to make the total amount 1000 Y.
試験例
実施例２及び比較例２の液体肥料を用い、とうもろこし
く品種ニスイードコーン）に対する肥効試験を行った。Test Example Using the liquid fertilizers of Example 2 and Comparative Example 2, a fertilizer efficacy test was conducted on corn (variety Nisseed corn).
１区１１５０００アールのワグネルポット（６連制）に
沖積土壌を充填し、１区当り１株ずつ栽培した。とうも
ろこしは５月８日に播種し、６月５日に収穫した。肥料
は５月６日、１５日及び２０日の３回に分け、各１５
ｍｌを潅水時に水で希釈して施用した。栽培期間中にと
うもろこしの草丈を、また収穫後に乾物重量を測定した
。その結果を下記表に示す。Wagner pots (6 rows) with 115,000 are each area were filled with alluvial soil, and one plant per area was cultivated. Corn was sown on May 8th and harvested on June 5th. Fertilizer is divided into three times on May 6th, 15th and 20th, 15 times each.
ml was diluted with water and applied at the time of irrigation. The plant height of corn was measured during the cultivation period, and the dry weight was measured after harvest. The results are shown in the table below.
なお表中の数値は６株の平均値である。The values in the table are the average values of 6 stocks.
Claims (1)
。An organic fertilizer characterized by containing enzymatically decomposed products of seaweed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62018488A JPH0829996B2 (en) | 1987-01-30 | 1987-01-30 | Liquid organic fertilizer manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62018488A JPH0829996B2 (en) | 1987-01-30 | 1987-01-30 | Liquid organic fertilizer manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63190792A true JPS63190792A (en) | 1988-08-08 |
| JPH0829996B2 JPH0829996B2 (en) | 1996-03-27 |
Family
ID=11973022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62018488A Expired - Lifetime JPH0829996B2 (en) | 1987-01-30 | 1987-01-30 | Liquid organic fertilizer manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0829996B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1044598C (en) * | 1992-07-24 | 1999-08-11 | 中国科学院沈阳应用生态研究所 | Compound fertilizer specially for solanaceae fruit vegetables and its prodn. method |
| EP1084999A3 (en) * | 1999-09-17 | 2002-01-02 | Tamie Nasu | Fertilizer with a chelate element |
| JP2003238324A (en) * | 2002-02-18 | 2003-08-27 | Royal Industries Kk | Method of saving labor for apple tree defoliation |
| CN106915987A (en) * | 2017-03-28 | 2017-07-04 | 南昌大学 | A kind of preparation method of the special alga fertilizer of grape |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104387171B (en) * | 2014-11-07 | 2017-12-22 | 南京农业大学 | The method of organic marine alga fertilizer and manufactured fertilizer are produced with algae processing waste |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52145178A (en) * | 1976-05-27 | 1977-12-02 | Kimitsu Kagaku Kenkyusho | Process for producing vegetable fertilizer |
| JPS6119479A (en) * | 1984-07-05 | 1986-01-28 | Daiichi Seimo Kk | Preparation of agar liquor |
-
1987
- 1987-01-30 JP JP62018488A patent/JPH0829996B2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52145178A (en) * | 1976-05-27 | 1977-12-02 | Kimitsu Kagaku Kenkyusho | Process for producing vegetable fertilizer |
| JPS6119479A (en) * | 1984-07-05 | 1986-01-28 | Daiichi Seimo Kk | Preparation of agar liquor |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1044598C (en) * | 1992-07-24 | 1999-08-11 | 中国科学院沈阳应用生态研究所 | Compound fertilizer specially for solanaceae fruit vegetables and its prodn. method |
| EP1084999A3 (en) * | 1999-09-17 | 2002-01-02 | Tamie Nasu | Fertilizer with a chelate element |
| JP2003238324A (en) * | 2002-02-18 | 2003-08-27 | Royal Industries Kk | Method of saving labor for apple tree defoliation |
| CN106915987A (en) * | 2017-03-28 | 2017-07-04 | 南昌大学 | A kind of preparation method of the special alga fertilizer of grape |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0829996B2 (en) | 1996-03-27 |
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