JPH0761914B2 - Method of manufacturing compost - Google Patents
Method of manufacturing compostInfo
- Publication number
- JPH0761914B2 JPH0761914B2 JP61043449A JP4344986A JPH0761914B2 JP H0761914 B2 JPH0761914 B2 JP H0761914B2 JP 61043449 A JP61043449 A JP 61043449A JP 4344986 A JP4344986 A JP 4344986A JP H0761914 B2 JPH0761914 B2 JP H0761914B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- compost
- water content
- compost material
- livestock
- 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.)
- Expired - Lifetime
Links
- 239000002361 compost Substances 0.000 title claims description 16
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 12
- 244000144972 livestock Species 0.000 claims description 6
- 229920000247 superabsorbent polymer Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 241000209094 Oryza Species 0.000 description 4
- 235000007164 Oryza sativa Nutrition 0.000 description 4
- 238000000855 fermentation Methods 0.000 description 4
- 230000004151 fermentation Effects 0.000 description 4
- 235000009566 rice Nutrition 0.000 description 4
- 229920002472 Starch Polymers 0.000 description 3
- 235000019698 starch Nutrition 0.000 description 3
- 239000008107 starch Substances 0.000 description 3
- 239000010902 straw Substances 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 2
- 238000009264 composting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
Landscapes
- Fertilizers (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 この発明は、家畜の敷料等を堆肥化させるに当たり、そ
の堆肥材料の水分を常に適正な比率に維持することによ
って、醗酵を効果的に促進させ得るようにした堆肥の製
造方法に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention effectively promotes fermentation by composting livestock litter and the like by always maintaining the water content of the composting material at an appropriate ratio. The present invention relates to a method for producing compost that is made possible.
一般に、畜産用の敷料、落葉、稲藁等を醗酵させて堆肥
化させるには、その腐熟期間を通じて堆肥材料中に絶え
ず50〜70％の水分を維持することが必要不可欠な条件と
なるものであって、水分が上記比率の範囲内にない場合
には、醗酵が順調に促進されないため、堆肥材料の湿潤
度合に応じて毎日頻繁に給水を行わなねばならない等、
水分の適正な管理を行ううえで多大の手間を要していた
ものであった。Generally, in order to ferment litter, litter, rice straw, etc. for livestock production into compost, it is an essential condition to maintain a constant water content of 50 to 70% in the compost material throughout the ripening period. Therefore, if the water content is not within the range of the above ratio, fermentation is not smoothly promoted, so that water must be frequently supplied every day according to the degree of wetness of the compost material, etc.
It took a lot of time and labor to properly manage the water content.
そこで本発明は、家畜敷料等の堆肥材料に、澱粉とアク
リル酸系物質との重合物のような細粒ないしは粒状の高
吸水性樹脂を、重量比で1/800〜1/1200配合せしめて相
当の給水を行った上、腐熟させるようにしたことによっ
て、叙述の問題点を一挙に解決し得たものである。Therefore, the present invention, in the compost material such as livestock bedding, fine particles or granular super absorbent resin such as a polymer of starch and acrylic acid-based material is blended in a weight ratio of 1/800 to 1/1200. By supplying a considerable amount of water and then allowing it to ripen, the problems described above could be solved all at once.
本発明は、上記高吸水性樹脂が給水後の堆肥材料中にお
ける余剰水分を大量に吸収して保水を行うと共に、上記
堆肥材料中の水分の減少に即応して上記樹脂中の水分を
放出することにより、醗酵に不可欠とされる50〜70％の
水分を持続的に保留するという作用を奏するものであ
る。The present invention absorbs a large amount of excess water in the compost material after water supply by the superabsorbent resin to retain water, and releases the water in the resin immediately in response to the decrease in water content in the compost material. As a result, 50-70% of water which is indispensable for fermentation is retained.
以下、その構成を一つの実施例に従って更に具体的に述
べると、先ず適当な粒度に粉砕された籾殻を一定期間、
家畜の敷料として使用した後、これに高吸水性樹脂とし
てスターチ・ポリアクレリートの細粒乃至は粒状のもの
を重量比で1/1200混在させた上、大量の水を散布し、適
当な温度の下で醗酵させることによって、従来よりも大
巾に少ない給水回数で腐熟した堆肥が得られたものであ
る。Hereinafter, the structure will be described more specifically according to one embodiment.
After using it as a bedding for livestock, mix fine starch or granular starch polyacrylate as a highly water-absorbent resin in a weight ratio of 1/1200 and sprinkle a large amount of water on it at an appropriate temperature. By fermenting under the fermented condition, a fertilized compost was obtained with a much smaller number of water supply than in the past.
尚、上記家畜の敷料からなる堆肥材料としては上述した
籾殻の他、落葉や稲藁等を使用することも可能である。In addition to the above-mentioned rice husks, it is also possible to use fallen leaves, rice straw and the like as the compost material composed of the above-mentioned bedding of livestock.
而して、上記実施例に見られるように、比較的水分含有
量の多い敷料等では高吸水性樹脂の配合率は重量比で1/
1200程度で良いが、乾燥度の高い稲藁などの場合は下限
の1/800程度が好ましい。Thus, as seen in the above example, in a litter having a relatively high water content, the compounding ratio of the super absorbent polymer is 1 / by weight.
It may be about 1200, but in the case of highly dry rice straw, the lower limit of about 1/800 is preferable.
即ち、上記高吸水性樹脂の比較範囲を1/800〜1/1200と
したのは、1/800より少ないと給水回数が増大し、1/120
0より多いと水分比率が70％を越えることになるからで
ある。That is, the reason why the comparison range of the super absorbent polymer is 1/800 to 1/1200 is that the number of water supply increases when the number is less than 1/800,
If it is more than 0, the water content will exceed 70%.
この他、本発明では、上記高吸水性樹脂を予め適当な透
水性紙間に挟着乃至は付着させ、このようにして得られ
たシートを上記堆肥材料の一定層間に敷配することによ
って、上記樹脂の偏在が防止できるという利点が期待で
きるものである。In addition, in the present invention, by sandwiching or adhering the superabsorbent resin between suitable water-permeable paper in advance, by laying the sheet thus obtained between certain layers of the compost material, The advantage that the uneven distribution of the resin can be prevented can be expected.
本発明の堆肥製造方法は、上記高吸水性樹脂が堆肥材料
中の余剰水分を吸収し、又水分が不足した場合には適宜
水分の放出を行うことにより、該堆肥材料中に常に最適
の水分が維持されるようにして醗酵が効率的に促進され
ると同時に、従来に比較して給水回数を大幅に縮減する
ことが可能となるから、水分管理の手間が著しく軽減さ
れるという優れた効果をらし得るものである。The method for producing compost of the present invention, the superabsorbent resin absorbs excess water in the compost material, and by appropriately releasing the water when the water is insufficient, the optimum water content is always contained in the compost material. The fermentation is efficiently promoted so that the water content can be maintained, and at the same time, the number of times of water supply can be significantly reduced compared to the conventional method, which is an excellent effect that the labor of water management is significantly reduced. It is something that can be lost.
Claims (1)
乃至は粒状の高吸水性樹脂を、重量比で1/800〜1/1200
配合せしめて相当量の給水を行った上、腐熟させるよう
にした堆肥の製造方法。1. A compost material mainly made from livestock bedding and a fine or granular super absorbent polymer in a weight ratio of 1/800 to 1/1200.
A method for producing compost, which is prepared by mixing and supplying a considerable amount of water and then allowing it to ripen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61043449A JPH0761914B2 (en) | 1986-02-27 | 1986-02-27 | Method of manufacturing compost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61043449A JPH0761914B2 (en) | 1986-02-27 | 1986-02-27 | Method of manufacturing compost |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62202889A JPS62202889A (en) | 1987-09-07 |
| JPH0761914B2 true JPH0761914B2 (en) | 1995-07-05 |
Family
ID=12664011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61043449A Expired - Lifetime JPH0761914B2 (en) | 1986-02-27 | 1986-02-27 | Method of manufacturing compost |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0761914B2 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5127574A (en) * | 1974-08-26 | 1976-03-08 | Nippon Kayaku Kk | |
| JPS56114889A (en) * | 1980-02-14 | 1981-09-09 | Nippon Synthetic Chem Ind | Animal excrement fertilizer |
| JPS58208189A (en) * | 1982-05-30 | 1983-12-03 | 長尾曹達株式会社 | Animal excrement fermented fertilizer |
| JPS6065784A (en) * | 1983-09-20 | 1985-04-15 | 製鉄化学工業株式会社 | Composition for livestock |
-
1986
- 1986-02-27 JP JP61043449A patent/JPH0761914B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62202889A (en) | 1987-09-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |