JP2009242169A - Granular fertilizer or soil improving material using chicken droppings ash as main raw material, and method for producing the same - Google Patents

Granular fertilizer or soil improving material using chicken droppings ash as main raw material, and method for producing the same Download PDF

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JP2009242169A
JP2009242169A JP2008090766A JP2008090766A JP2009242169A JP 2009242169 A JP2009242169 A JP 2009242169A JP 2008090766 A JP2008090766 A JP 2008090766A JP 2008090766 A JP2008090766 A JP 2008090766A JP 2009242169 A JP2009242169 A JP 2009242169A
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granular fertilizer
chicken
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soil improvement
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Keiji Yamaguchi
啓治 山口
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FUJI YODO KK
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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
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    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a granular fertilizer or a soil improving material which uses chicken droppings ash as a main raw material, does not scatter even when it is sprayed, exhibits fertilizing effect in early stage, and has an adjusted pH, and to provide a method for producing the granular fertilizer or the soil improving material. <P>SOLUTION: Rice bran, a lactic acid bacterium, chicken droppings ash and calcium superphosphate are charged into a mixing tank and mixed (first process). After adjusting water content, the obtained mixture is stacked in a fermenting tank and covered with a vinyl sheet. When hyphae occur on the surface, turning is performed. After performing turning several times, the resulting mixture is dried when pH becomes in a range of 6.8-7 (second process). After drying, the dried mixture is screened to obtain grains having diameters of 3-8 mm, and the grains having diameters of ≥8 mm are crushed and again screened to obtain grains having diameters of ≤8 mm (third process). Thereafter, the obtained grains are packed in a bag (fourth process). The granular fertilizer or the soil improving material, in which chicken droppings ash and calcium superphosphate are used as main constituents, rice bran and fermentative bacterium are added to the constituents, and phosphoric acid and potassium are contained as main components, is thus produced. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は鶏糞灰を主原料とした粒状の肥料又は土壌改良資材およびその製造方法に関し、特に発電所等で乾燥鶏糞を燃料として燃焼させた後に残る鶏糞灰を主原料とした粒状の肥料又は土壌改良資材およびその製造方法に関する。   TECHNICAL FIELD The present invention relates to a granular fertilizer or soil improving material using chicken dung ash as a main raw material and a method for producing the same, and in particular, granular fertilizer or soil using chicken dung ash remaining as a main raw material after burning dry chicken dung as a fuel in a power plant or the like. The present invention relates to an improved material and a manufacturing method thereof.

従来より、鶏糞は乾燥処理した後に肥料又は土壌改良資材として利用されているが、強アルカリのために作物によっては不向きな場合が多く、使用できる量は限られている。現在、全国の養鶏場で飼育されているブロイラーの羽数は、図２に示すようになっており、この他にも採卵鶏がいる。したがって、これらの鶏を合計すると膨大な羽数となり、鶏１羽当たりが排出する糞の量は、約５０ｋｇ／年（雛は約半分量）であることから、全国で排出される鶏糞の量は膨大な量となる。   Conventionally, chicken manure has been used as a fertilizer or soil improvement material after being dried, but it is often unsuitable for some crops due to strong alkali, and the amount that can be used is limited. The number of broiler chickens currently raised in poultry farms nationwide is as shown in FIG. 2, and there are other egg-laying chickens. Therefore, when these chickens are combined, the number of chickens is enormous, and the amount of feces per chicken is about 50 kg / year (the amount of chicks is about half). Is a huge amount.

最近は、乾燥鶏糞は発電所の燃料として利用されるようになってきたが、燃焼後に出てくる鶏糞灰の処理が新たな問題となっている。この鶏糞灰は、燃料に使う乾燥鶏糞の約１割の量である。   Recently, dry chicken manure has come to be used as fuel for power plants, but the treatment of chicken manure ash that appears after combustion has become a new problem. This chicken manure ash is about 10% of the amount of dry chicken manure used as fuel.

従来技術の一つとして、含有水分量が多くて取り扱いが厄介な豚、牛等の糞尿を処理するために、所定の割合で鶏糞灰を該糞尿に混入して水分調整をし、１回／日の撹拌を略３０日間に渡って行って強制発酵させて一次処理***物を形成し、これに植物肥料三要素の一つを添加して略１０日間程度生糞の供給なしで１回／日の撹拌だけを行って半ば粒状化した二次処理***物を生成し、これを山積み堆積して熟成発酵させ、８〜９ヶ月に渡って切り返しを行って含水比２０％以下の三次***物とすることにより、粒状物とした肥料または土壌改良材を形成するものが、下記の特許文献１に記載されている。   As one of the prior arts, in order to treat manure of pigs, cattle, etc., which has a large amount of moisture and is difficult to handle, chicken manure ash is mixed into the manure at a predetermined ratio to adjust the water content once / Stirring for about 30 days is forced to ferment to form primary treatment excrement, to which one of the three elements of plant fertilizer is added, and for about 10 days without supplying raw feces once / Only agitation of the day is performed to produce a semi-granularized secondary processed excrement, which is piled up and fermented, matured, turned over over 8-9 months, and tertiary excretion with a moisture content of 20% or less By doing, what forms the fertilizer or soil improvement material made into the granular material is described in the following patent document 1.

また、下記の特許文献２には、製紙スラッジ焼却灰、鶏糞灰、貝類灰等に鶏糞肥料を混合して土壌改良の促進剤を製造することが開示されている。   Patent Document 2 below discloses that a soil improvement promoter is produced by mixing chicken manure fertilizer with paper sludge incineration ash, chicken manure ash, shellfish ash, and the like.

さらに、下記の特許文献３には、鶏糞灰を道路材料や凝集剤として再資源化すると共に、鶏糞灰を石灰の代替品として使用することにより、石灰の消費量を減らすようにすることが開示されている。
特開２００５−２９４４５号公報 特開２００５−２６４００１号公報 特開２００６−２２１２４号公報 Furthermore, in the following Patent Document 3, it is disclosed that chicken dung ash is recycled as a road material and a flocculant, and the consumption of lime is reduced by using chicken dung ash as a substitute for lime. Has been.
JP 2005-29445 A JP 2005-264001 A JP 2006-22124 A

しかしながら、前記特許文献１に記載のものでは、含有水分量が多くて取り扱いが厄介な豚、牛等の糞尿を処理するために鶏糞灰を利用する発明であり、鶏糞灰を主原料とした肥料又は土壌改良資材を作成することについて、何らの配慮もされていなかった。また、前記特許文献２に記載の発明は、製紙スラッジ焼却灰、鶏糞灰、貝類灰等に鶏糞肥料を混合して土壌改良の促進剤を製造する発明であり、この発明においても、鶏糞灰を主原料とした肥料又は土壌改良資材を作成することについて、何らの配慮もされていなかった。さらに、前記特許文献３に記載の発明は、鶏糞灰を石灰の代替品として使用する発明であり、鶏糞灰を用いて肥料又は土壌改良資材を作成するものではない。   However, in the thing of the said patent document 1, it is invention which uses chicken manure ash in order to process manure of pigs, cattle, etc. which have a lot of water content and are difficult to handle, and the fertilizer which uses chicken manure ash as the main raw material Or, no consideration was given to creating soil improvement materials. The invention described in Patent Document 2 is an invention for producing a soil improvement accelerator by mixing chicken manure fertilizer with paper sludge incineration ash, chicken manure ash, shellfish ash, etc. No consideration was given to creating fertilizer or soil improvement material as the main raw material. Furthermore, the invention described in Patent Document 3 is an invention that uses chicken dung ash as a substitute for lime, and does not create fertilizer or soil improvement material using chicken dung ash.

また、鶏糞灰に水分を加えて練った後に圧縮してペレットにすることはできるが、このペレットは、圃場に散布した後でいかに水分を与えても溶解せずに散布した状態を保つために、肥効発現が遅くなり、本来の目的である作物の生育ステージに合った肥効を実現することはできなかった。   In addition, it can be compressed into pellets after adding water to kneaded chicken ash, but this pellet is used to maintain the sprayed state without dissolving, no matter how much moisture is applied to the field. However, the onset of fertilization effect was delayed, and it was not possible to realize the fertilization effect suitable for the growth stage of the crop which was the original purpose.

さらに、鶏糞灰を微粉末のまま圃場に散布することはできるが、散布するごとに飛散して、散布している人の皮膚にも付着する。そうすると、鶏糞灰は約ＰＨ１３の強アルカリであるため、特に夏場の作業は皮膚のかぶれを生じる。また、多くの作物は土壌のＰＨ６〜７（弱酸性〜中性）を好むため、該鶏糞灰を多量に施用したり、長年施用したりすると、土壌ＰＨがアルカリ性に向かうために、弱酸性〜中性になるようなＰＨ調整が必要になる。   Furthermore, although chicken manure ash can be sprayed on the field as fine powder, it is scattered every time it is sprayed and adheres to the skin of the person who is spraying. Then, since chicken manure ash is a strong alkali of about PH13, work in the summertime causes skin irritation. In addition, since many crops prefer PH 6-7 (slightly acidic to neutral) of the soil, when the chicken dung ash is applied in large quantities or for many years, the soil PH tends to be alkaline, so PH adjustment to be neutral is required.

本発明は、前記した従来の課題に鑑みてなされたものであり、その目的は、散布しても飛散せず、早期に肥効発現ができ、かつＰＨ調整がなされた鶏糞灰を主原料とした粒状の肥料又は土壌改良資材およびその製造方法を提供することにある。また、他の目的は、発電所などで燃料として使用された後に残る鶏糞灰を有効利用する鶏糞灰を主原料とした粒状の肥料又は土壌改良資材およびその製造方法を提供することにある。   The present invention has been made in view of the above-described conventional problems. The purpose of the present invention is to use chicken dung ash as a main raw material, which does not scatter even when sprayed, can be fertilized quickly, and has its pH adjusted. It is in providing the granular fertilizer or soil improvement material which was made, and its manufacturing method. Another object of the present invention is to provide a granular fertilizer or soil improvement material using chicken dung ash as a main raw material that effectively uses chicken dung ash remaining after being used as fuel in a power plant or the like, and a method for producing the same.

前記した目的を達成するために、本発明は、鶏糞灰および過リン酸石灰を主たる組成物とし、該組成物に米ぬかおよび発酵菌を添加された、リン酸およびカリを主成分とする鶏糞灰を主原料とした粒状の肥料又は土壌改良資材を提供する点に第１の特徴がある。   In order to achieve the above-described object, the present invention has a main composition of chicken dung ash and superphosphate lime, and rice bran and fermenting bacteria added to the composition. There is a first feature in providing granular fertilizers or soil improvement materials mainly made of.

また、前記粒状の肥料又は土壌改良資材は、鶏糞灰に前記発酵菌の菌糸が絡むことで粒状にされている点に第２の特徴がある。   The granular fertilizer or soil improvement material has a second feature in that it is granulated by entanglement of the mycelia of the fermenting bacteria with chicken manure ash.

さらに、米ぬか、発酵菌、鶏糞灰および過リン酸石灰を撹拌しながら投入し混合して混合材料を生成する工程と、前記過リン酸石灰の投入量によりＰＨ調整をする工程と、   Furthermore, adding rice bran, fermenting bacteria, chicken manure ash and superphosphate lime while stirring and mixing to produce a mixed material, adjusting the pH by the input amount of the superphosphate,

加水する工程と、加水された前記混合材料を発酵させる工程と、発酵完了後に乾燥させる工程と、乾燥後に粒サイズを調整する工程と、からなる鶏糞灰を主原料とした粒状の肥料又は土壌改良資材の製造方法を提供する点に第３の特徴がある。   Granular fertilizer or soil improvement using chicken manure ash as the main raw material consisting of a step of hydrating, a step of fermenting the hydrated mixed material, a step of drying after completion of fermentation, and a step of adjusting the grain size after drying A third feature is that a method for manufacturing a material is provided.

本発明によれば、発電所等で燃料として使用済みの鶏糞灰を、粒状の肥料又は土壌改良資材として再利用することができる。また、粒状の肥料又は土壌改良資材であるので、散布が容易である。   According to the present invention, chicken dung ash that has been used as fuel in a power plant or the like can be reused as granular fertilizer or soil improvement material. Moreover, since it is a granular fertilizer or a soil improvement material, dispersion | spreading is easy.

また、菌糸が絡んで粒状にされているので、粒の密度が低く、圃場に施用した場合に、溶解が早く、肥効発現が早くなる。また、乳酸菌は土壌の微生物改善の働きをするので、作物の病気を軽減する等して土壌改良資材にもなる。   Moreover, since the mycelium is entangled and granulated, the density of the grains is low, and when applied to a field, dissolution is quick and the onset of fertilization is accelerated. In addition, since lactic acid bacteria work to improve soil microorganisms, they can also be used as soil improvement materials by reducing crop diseases.

さらに、鶏糞灰の混合割合を大きくできるので、一度に多量の鶏糞灰を処理でき、鶏糞灰の処理効率が大きい。   Furthermore, since the mixing ratio of chicken manure ash can be increased, a large amount of chicken manure ash can be processed at a time, and the processing efficiency of chicken manure ash is high.

以下に、本発明の好ましい実施形態ついて、図面を参照して詳細に説明する。   Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

図１に示されているように、まず混合槽１に、米ぬか１５％と発酵菌（例えば、乳酸菌）０．００３５％と鶏糞灰５０％と過リン酸石灰３５％とを、米ぬかから順次、この順に投入する。該混合槽１には攪拌機が設置されており、該攪拌機は当初から作動させておく。この撹拌により、混合槽１に投入された前記米ぬか、発酵菌、鶏糞灰および過リン酸石灰が均一に混合された時点で１回目のＰＨを測定し、ＰＨ８〜９に調整する。以下では、この混合された物を、「混合材料」と呼ぶ。なお、本発明は前記した混合割合に限定されず、米ぬか１０％〜３０％、発酵菌０．００３５％〜３％、鶏糞灰５０％〜７０％、過リン酸石灰３０％〜５０％の混合割り合いであっても良い。また、前記発酵菌は、乳酸菌以外の糸状菌、例えば、脱窒素菌、硝化菌、資化菌、ＶＡ菌（内生菌根菌）、パチルス、セラチア、ストレプトコッカス、トルコデルマ等であっても良い。   As shown in FIG. 1, first, in the mixing tank 1, rice bran 15%, fermenting bacteria (for example, lactic acid bacteria) 0.0035%, chicken dung ash 50%, and superphosphate lime 35% are sequentially added from the rice bran. Put them in this order. The mixing tank 1 is provided with a stirrer, and the stirrer is operated from the beginning. By this stirring, when the rice bran, fermenting bacteria, chicken manure ash and superphosphate lime introduced into the mixing tank 1 are uniformly mixed, the first PH is measured and adjusted to PH8-9. Hereinafter, this mixed material is referred to as “mixed material”. In addition, this invention is not limited to the above-mentioned mixing ratio, Mixing rice bran 10% -30%, fermenting bacteria 0.0035% -3%, chicken dung ash 50% -70%, and superphosphate lime 30% -50% It may be a percentage. The fermentative bacteria may be filamentous fungi other than lactic acid bacteria, for example, denitrifying bacteria, nitrifying bacteria, assimilating bacteria, VA bacteria (endomycorrhizal fungi), pacillus, serratia, streptococcus, turkey derma and the like. .

混合材料のＰＨ調整は、過リン酸石灰の投入量で調整する。この調整は、前記混合後の発酵により混合材料のＰＨは漸次低下するので、この分を考慮に入れて、目標にするＰＨ６〜７より高めのＰＨ８〜９に止めておくのがよい。前記ＰＨ調整が終わった段階で、次に水分が約６０％になるように、前記混合材料に加水する。   The pH of the mixed material is adjusted by the input amount of lime superphosphate. In this adjustment, the PH of the mixed material gradually decreases due to the fermentation after the mixing. Therefore, taking this into consideration, it is preferable to keep the PH 8-9 higher than the target PH 6-7. When the pH adjustment is completed, the mixture is then hydrated so that the water content is about 60%.

混合材料の水分の調整が終わると、前記混合槽１内の内容物を発酵槽２に積み込み、これをビニールシートなどで覆い、発酵させる（発酵開始）。通常、発酵を行う場合は、温度が６０°Ｃを目途に切り返しを行うが、発酵槽２内の本発明による混合材料は温度の上昇が期待できないので、該内容物の表面の菌糸の発生を目安にして数回の切り返しを行う。発酵開始から完了までは、季節（気温、湿度など）によって異なるが、３０日〜６０日を要する。   When the adjustment of the water content of the mixed material is completed, the contents in the mixing tank 1 are loaded into the fermentation tank 2, covered with a vinyl sheet or the like, and fermented (start of fermentation). Usually, when fermentation is performed, the temperature is turned back to about 60 ° C. However, since the temperature of the mixed material according to the present invention in the fermenter 2 cannot be expected to rise, generation of mycelia on the surface of the contents is not expected. Perform several cuts as a guide. It takes 30 to 60 days from the start to the completion of fermentation, depending on the season (temperature, humidity, etc.).

乳酸菌はＰＨ３．１であり、発酵することでＰＨはさらに下がり安定する。発酵により前記混合材料のＰＨがＰＨ６．８〜７に調整されたことが確認されると、乾燥工程に入る。該混合材料を発酵槽２で自然乾燥させる場合はビニールシートを剥ぎ取り、数回の切り返しを行う。一方、強制乾燥させる場合は、乾燥機により乾燥させる。   Lactic acid bacteria have a pH of 3.1, and the pH is further lowered and stabilized by fermentation. When it is confirmed that the pH of the mixed material is adjusted to PH 6.8 to 7 by fermentation, the drying process is started. When the mixed material is naturally dried in the fermenter 2, the vinyl sheet is peeled off and turned over several times. On the other hand, in the case of forced drying, it is dried by a dryer.

乾燥後、粒調整３に移行する。乾燥が終わった段階では、混合材料の各素材が一体となり、菌糸が増殖して絡み合い、大小の塊となる。この塊を８ｍｍ程度のふるいにかけて、ふるいを通らなかった直径８ｍｍ以上の塊は砕いて直径８ｍｍ以下の粒状にする。この時にできる製品は、直径８ｍｍ〜３ｍｍの粒状で、形はそれぞれ異なった形になる。この後、袋詰めの工程４を行う。   After drying, the process proceeds to grain adjustment 3. At the stage of drying, the raw materials of the mixed material are united, the mycelium grows and entangles into large and small chunks. This lump is passed through a sieve of about 8 mm, and a lump with a diameter of 8 mm or more that has not passed through the sieve is crushed into granules having a diameter of 8 mm or less. The products produced at this time are granular with a diameter of 8 mm to 3 mm, and the shapes are different. Thereafter, the step 4 of bagging is performed.

前記した実施形態では、乳酸菌と米ぬかを別々に投入したが、事前に米ぬかに乳酸菌を混ぜて予め乳酸菌を増やしておき乳酸菌が増殖した米ぬかを混合層に投入すると、発酵槽における菌の繁殖が早くなり、前記発酵開始から完了までの時間を短縮することができる。   In the above-described embodiment, lactic acid bacteria and rice bran were separately added. However, when lactic acid bacteria were mixed in advance and lactic acid bacteria were increased in advance, and rice bran in which the lactic acid bacteria had been grown was added to the mixed layer, the growth of the bacteria in the fermenter was accelerated. Thus, the time from the start of fermentation to completion can be shortened.

また、前記直径８ｍｍ〜３ｍｍの粒状の製品は、乳酸菌の作用で、１粒々々の中で菌糸が絡むので粒の密度が低く、圃場に施用した場合に、溶解が早く、肥効発現が早くなる。約１週間で肥効が発現する。さらに、乳酸菌は、土壌の微生物改善の働きをするので、作物の病気を軽減する等して土壌改良資材にもなる。また、本発明は、全ての作物に効果がある。   In addition, the granular product having a diameter of 8 mm to 3 mm has a low density because the hyphae are entangled in each grain due to the action of lactic acid bacteria. Become. Fertilization effect appears in about one week. Furthermore, since lactic acid bacteria work to improve soil microorganisms, they can also be used as soil improvement materials by reducing crop diseases. The present invention is effective for all crops.

また、前記直径８ｍｍ〜３ｍｍの粒状の製品は、この粒状の状態で肥料として使うことができるが、他の肥料の原料としても用いることができる。さらに、ペレット肥料にすることもでき、この場合のペレットの硬度は、菌糸の張り方で加減することが可能である。   The granular product having a diameter of 8 mm to 3 mm can be used as a fertilizer in this granular state, but can also be used as a raw material for other fertilizers. Furthermore, it can also be used as a pellet fertilizer, and the hardness of the pellet in this case can be adjusted depending on how the mycelium is stretched.

本発明の一実施形態の製造工程の概要を示す図である。It is a figure which shows the outline | summary of the manufacturing process of one Embodiment of this invention. ブロイラーの飼育羽数例を示す図である。It is a figure which shows the example of breeding wings of a broiler.

符号の説明Explanation of symbols

１・・・混合槽での混合、２・・・発酵槽での発酵、３・・・粒調整、４・・・袋詰め
1 ... Mixing in a mixing tank, 2 ... Fermentation in a fermenter, 3 ... Grain adjustment, 4 ... Bagging

Claims (7)

鶏糞灰および過リン酸石灰を主たる組成物とし、該組成物に米ぬかおよび発酵菌を添加された、リン酸およびカリを主成分とする鶏糞灰を主原料とした粒状の肥料又は土壌改良資材。 A granular fertilizer or soil improvement material mainly composed of chicken manure ash mainly composed of phosphoric acid and potash, which is mainly composed of chicken manure ash and lime superphosphate, and rice bran and fermenting bacteria added thereto. 請求項１に記載の鶏糞灰を主原料とした粒状の肥料又は土壌改良資材において、
前記鶏糞灰および過リン酸石灰の配合比率は、それぞれ、５０％〜７０％および３０％〜５０％であることを特徴とする鶏糞灰を主原料とした粒状の肥料又は土壌改良資材。 In the granular fertilizer or soil improvement material which made the chicken dung ash of Claim 1 the main raw material,
A granular fertilizer or soil improvement material using chicken dung ash as a main raw material, wherein the mixing ratio of the chicken dung ash and superphosphate lime is 50% to 70% and 30% to 50%, respectively. 請求項１又は２に記載の鶏糞灰を主原料とした粒状の肥料又は土壌改良資材において、
前記鶏糞灰に前記発酵菌の菌糸が絡むことで粒状にされていることを特徴とする鶏糞灰を主原料とした粒状の肥料又は土壌改良資材。 In the granular fertilizer or soil improvement material which used the chicken dung ash of Claim 1 or 2 as the main raw material,
A granular fertilizer or soil improvement material mainly composed of chicken manure ash, wherein the chicken manure ash is granulated by entanglement of the mycelium of the fermentation bacteria. 請求項１ないし３のいずれかに記載の鶏糞灰を主原料とした粒状の肥料又は土壌改良資材において、
前記発酵菌は、乳酸菌であることを特徴とする鶏糞灰を主原料とした粒状の肥料又は土壌改良資材。 In the granular fertilizer or soil improvement material which used the chicken manure ash in any one of Claims 1 thru | or 3 as a main raw material,
The fermenting bacterium is a lactic acid bacterium, a granular fertilizer or a soil improvement material using chicken dung ash as a main raw material. 米ぬか、発酵菌、鶏糞灰および過リン酸石灰を撹拌しながら投入し混合して混合材料を生成する工程と、
前記過リン酸石灰の投入量によりＰＨ調整をする工程と、
加水する工程と、
加水された前記混合材料を発酵させる工程と、
発酵完了後に乾燥させる工程と、
乾燥後に粒サイズを調整する工程と、
からなる鶏糞灰を主原料とした粒状の肥料又は土壌改良資材の製造方法。 Adding rice bran, fermenting bacteria, chicken dung ash, and superphosphate lime with stirring to produce a mixed material;
Adjusting the pH by the amount of the superphosphate lime,
Adding water;
Fermenting the hydrated mixed material;
A step of drying after completion of the fermentation;
Adjusting the grain size after drying;
The manufacturing method of the granular fertilizer or soil improvement material which uses the chicken manure ash which consists of this as a main raw material. 請求項５に記載の鶏糞灰を主原料とした粒状の肥料又は土壌改良資材の製造方法において、
前記米ぬか、発酵菌、鶏糞灰および過リン酸石灰の配合比率を、それぞれ、１０％〜３０％、０．００３５％〜３％、５０％〜７０％および３０％〜５０％とすることを特徴とする鶏糞灰を主原料とした粒状の肥料又は土壌改良資材の製造方法。 In the manufacturing method of the granular fertilizer or soil improvement material which made the chicken dung ash of Claim 5 the main raw material,
The mixing ratio of the rice bran, fermenting bacteria, chicken dung ash and superphosphate lime is 10% to 30%, 0.0035% to 3%, 50% to 70% and 30% to 50%, respectively. The manufacturing method of the granular fertilizer or soil improvement material which uses the chicken dung ashes as the main raw material. 請求項５に記載の鶏糞灰を主原料とした粒状の肥料又は土壌改良資材の製造方法において、
前記過リン酸石灰の投入量によるＰＨ調整はＰＨ８〜９に調整され、前記発酵完了時のＰＨは６．８〜７であることを特徴とする鶏糞灰を主原料とした粒状の肥料又は土壌改良資材の製造方法。
In the manufacturing method of the granular fertilizer or soil improvement material which made the chicken dung ash of Claim 5 the main raw material,
PH adjustment by the input amount of the superphosphate lime is adjusted to PH8-9, PH at the time of completion of the fermentation is 6.8-7, granular fertilizer or soil mainly using chicken manure ash Manufacturing method for improved materials.
JP2008090766A 2008-03-31 2008-03-31 Granular fertilizer or soil improving material using chicken droppings ash as main raw material, and method for producing the same Pending JP2009242169A (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010189238A (en) * 2009-02-20 2010-09-02 Furuta Sangyo:Kk Phosphate fertilizer
JP2011190158A (en) * 2010-03-16 2011-09-29 Denki Kagaku Kogyo Kk Granulated fertilizer
JP2011235246A (en) * 2010-05-12 2011-11-24 Taki Chem Co Ltd Method of manufacturing lime granules
JP2012140251A (en) * 2010-12-28 2012-07-26 Tosoh Corp Fowl dropping ash granular fertilizer and method for producing the same
JP7490174B2 (en) 2021-05-26 2024-05-27 裕司 淺野 Method for producing nutrient solution for cultivating plants and method for cultivating plants with nutrient solution

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JP2002255676A (en) * 2001-02-27 2002-09-11 Nisshin Flour Milling Inc Method producing organic fertilizer
JP2002265292A (en) * 2001-03-08 2002-09-18 Mitsumasa Morizaki Organic fertilizer containing chitosan, fowl dropping incineration ash, rice brain and powdery charcoal
JP2003335595A (en) * 2002-05-22 2003-11-25 Mito Green Service:Kk Process for composting mown grass, trimmed branches and leaves, etc
JP2005126252A (en) * 2003-10-21 2005-05-19 Katakura Chikkarin Co Ltd Fertilizer comprising material obtained by treating incineration ash of poultry manure with phosphoric acid and soil in which the fertilizer is applied
JP2006335601A (en) * 2005-06-01 2006-12-14 Shiwa Hozen:Kk Fertilizer or soil conditioner, its producing method, and method for producing cultivation-type soil conditioner using the fertilizer or soil conditioner

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002255676A (en) * 2001-02-27 2002-09-11 Nisshin Flour Milling Inc Method producing organic fertilizer
JP2002265292A (en) * 2001-03-08 2002-09-18 Mitsumasa Morizaki Organic fertilizer containing chitosan, fowl dropping incineration ash, rice brain and powdery charcoal
JP2003335595A (en) * 2002-05-22 2003-11-25 Mito Green Service:Kk Process for composting mown grass, trimmed branches and leaves, etc
JP2005126252A (en) * 2003-10-21 2005-05-19 Katakura Chikkarin Co Ltd Fertilizer comprising material obtained by treating incineration ash of poultry manure with phosphoric acid and soil in which the fertilizer is applied
JP2006335601A (en) * 2005-06-01 2006-12-14 Shiwa Hozen:Kk Fertilizer or soil conditioner, its producing method, and method for producing cultivation-type soil conditioner using the fertilizer or soil conditioner

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010189238A (en) * 2009-02-20 2010-09-02 Furuta Sangyo:Kk Phosphate fertilizer
JP2011190158A (en) * 2010-03-16 2011-09-29 Denki Kagaku Kogyo Kk Granulated fertilizer
JP2011235246A (en) * 2010-05-12 2011-11-24 Taki Chem Co Ltd Method of manufacturing lime granules
JP2012140251A (en) * 2010-12-28 2012-07-26 Tosoh Corp Fowl dropping ash granular fertilizer and method for producing the same
JP7490174B2 (en) 2021-05-26 2024-05-27 裕司 淺野 Method for producing nutrient solution for cultivating plants and method for cultivating plants with nutrient solution

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