NO129462B - - Google Patents
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- Publication number
- NO129462B NO129462B NO03731/72*[A NO373172A NO129462B NO 129462 B NO129462 B NO 129462B NO 373172 A NO373172 A NO 373172A NO 129462 B NO129462 B NO 129462B
- Authority
- NO
- Norway
- Prior art keywords
- bark
- faeces
- chicken
- content
- soil
- Prior art date
Links
- 241000287828 Gallus gallus Species 0.000 claims description 11
- 239000002689 soil Substances 0.000 claims description 9
- 239000000654 additive Substances 0.000 claims description 8
- 210000003608 fece Anatomy 0.000 claims description 8
- 241000196324 Embryophyta Species 0.000 claims description 7
- 230000000996 additive effect Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 241000218631 Coniferophyta Species 0.000 claims description 2
- 241001465754 Metazoa Species 0.000 claims 1
- 239000003337 fertilizer Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 230000001580 bacterial effect Effects 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 235000015097 nutrients Nutrition 0.000 description 4
- 235000019645 odor Nutrition 0.000 description 4
- 238000007792 addition Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000000855 fermentation Methods 0.000 description 3
- 230000004151 fermentation Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 244000144972 livestock Species 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 description 1
- 241001474374 Blennius Species 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 241000218657 Picea Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000000721 bacterilogical effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000021049 nutrient content Nutrition 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011371 regular concrete Substances 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 239000003516 soil conditioner Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 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
Landscapes
- Treatment Of Sludge (AREA)
Description
Organisk jordtilsetningsstoff. Organic soil additive.
Denne oppfinnelse vedrører et organisk jbrdtilsetningsstoff som inneholder en blanding av husdyravføring og plantedeler. This invention relates to an organic fertilizer additive containing a mixture of livestock excrement and plant parts.
Med stigende etterspørsel etter grønnsaker og frukt som er dyrket With growing demand for vegetables and fruit that have been grown
på såkalt "bio-dynamisk" måte, øker også behovet for naturlige jord-tilsetningsstoffer. Tilbakegangen i feholdet i flere deler av landet har ført til en svikt i tilgangen på naturgjødsel. På grunn av tran-sportomkostningene er det ikke gjennomførbart å overføre natur- in a so-called "bio-dynamic" way, the need for natural soil additives also increases. The decline in livestock in several parts of the country has led to a failure in the supply of natural fertiliser. Due to the transport costs, it is not feasible to transfer natural
gjødsel over større avstander. fertilizer over greater distances.
Selv om man aksepterer bruken av kunstgjødsel trenges det natur-gjødsel som supplement blandt annet"for å stimulere jordens bakterieflora og tilføre plaaterester. Even if the use of artificial fertilizers is accepted, natural fertilizers are needed as a supplement, among other things, to stimulate the soil's bacterial flora and add plate residues.
Hensikten med oppfinnelsen er å skaffe et organisk jordtilsetningsstoff eom har høyt innhold av plantenæringsstoffer. Det må dessuten ha lavest mulig egenvekt, være uten ubehagelig lukt og må være lettvindt å lagre, transportere og fordele. The purpose of the invention is to provide an organic soil additive that has a high content of plant nutrients. It must also have the lowest possible specific weight, be without unpleasant odors and must be easy to store, transport and distribute.
Dette kan oppnås med det jordtilsetningsstoff som beskrives i patentkravet. This can be achieved with the soil additive described in the patent claim.
Dette stoff har vist seg å ha særlig gunstige egenskaper, i første rekke høyt innhold av næringsstoffer, og det er lettvindt å be-handle. Uheldige bivirkninger er ikke blitt registrert. This substance has been shown to have particularly favorable properties, primarily a high content of nutrients, and it is easy to process. Unfortunate side effects have not been recorded.
Særlig fordelaktig ved dette stoff er at det er uten ubehagelig lukt. Den karakteristiske ubehagelige lukt ved hølseavf ør ing blir ikke bare dempet, men tilnærmet fullstendig fjernet. Dessutén har det en konsistens som gjør det vel egnet for manuell spredning. Det kan derfor med fordel benyttes til formål hvor man tidligere har vært henvist til kunstig gjødning, f.eks. til potteplanter, kjøkkenhager etc. A particularly advantageous aspect of this substance is that it is odorless. The characteristic unpleasant smell of health care is not only reduced, but almost completely removed. Furthermore, it has a consistency that makes it well suited for manual spreading. It can therefore be advantageously used for purposes where artificial fertilization has previously been referred to, e.g. for potted plants, kitchen gardens etc.
Bark er et biprodukt ved treforedling, som man hittil ikke har kunnet utnytte tilfredsstillende i større omfang. En rekke forsøk er blitt gjort med bark som jordforbedringsmidde1. Til tross for flere gunstige egenskaper hos barken har en slik utnyttelse ikke vært mulig. Hovedårsaken til dette er at innholdet av plantenæringsstoffer er for lavt til å gjøre transport over større avstander økonomisk realiserbar. Bark is a by-product of wood processing, which has so far not been able to be used satisfactorily on a larger scale. A number of experiments have been done with bark as a soil conditioner1. Despite several favorable properties of the bark, such utilization has not been possible. The main reason for this is that the content of plant nutrients is too low to make transport over larger distances economically feasible.
Det er riktignok kjent å tilsette bark forskjellige stoffer, f.eks. kloakkslam, hakkete plantedeler, kunstgjødsel eller sjøtang for å heve næringsinnholdet. Admittedly, it is known to add different substances to bark, e.g. sewage sludge, chopped plant parts, artificial fertilizers or seaweed to increase the nutrient content.
Disse tilsetninger har imidlertid ikke øket nytteverdien pr. vekt-enhet tilstrekkelig til å gjøre utnyttelse i større omfang gjennom-førbar. Det samme gjelder for tilsetting av mindre mengder av natur-gjødsel. However, these additions have not increased the utility value per weight unit sufficient to make utilization on a larger scale feasible. The same applies to the addition of smaller quantities of natural fertiliser.
En ytterligere ulempe ved bark benyttet som jordforbedringsmiddel i tilnærmet ren tilstand er at den binder en del av jordens kvelstoff-innhold mens det i de fleste tilfeller ønskes en kvelstofftilsetning. Hønseavføring representerer på sin side et produkt som det har vært vanskelig å utnytte tilfredsstillende som gjødsel. Hønseavføringens høye vanninnhold og spesielle konsistens har skapt problemer for behandlingen og spredningen. Det er derfor blitt gjort flere forsøk på å gjøre hønseavføringen tørr og strøbar. A further disadvantage of bark used as a soil conditioner in an almost pure state is that it binds part of the soil's nitrogen content, while in most cases a nitrogen addition is desired. Chicken excrement, on the other hand, represents a product that has been difficult to utilize satisfactorily as fertiliser. Chicken faeces' high water content and special consistency have created problems for processing and spreading. Several attempts have therefore been made to make the chicken excrement dry and spreadable.
Ved tørking med varmetilfør sel må temperaturen ikke overstige ca. 50°C for ikke å ødelegge avføringens bakterieflora. På den annen side vil denne bakterieflora forårsake gjæring og bakteriologisk nedbryting og derved sterk utvikling av gasser, særlig svovel-vannstoff, ammoniakk og metan i tørkeperioden. Disse gasser sprer en meget ubekvem lukt som gjør at tørking i stort omfang ikke kan foregå i nærheten av boliger. I tillegg vil energiforbruket natur-ligvis øke prisen på sluttproduktet. When drying with heat supplied seals, the temperature must not exceed approx. 50°C so as not to destroy the stool's bacterial flora. On the other hand, this bacterial flora will cause fermentation and bacteriological decomposition and thereby a strong development of gases, especially sulphur-hydrogen, ammonia and methane during the drying period. These gases spread a very uncomfortable smell which means that drying on a large scale cannot take place near homes. In addition, the energy consumption will naturally increase the price of the final product.
Det er også blitt utført tørking ved å tilsette kull eller kalk Drying has also been carried out by adding coal or lime
som begge er sterkt absorberende. Når hønsegjødsel som er behandlet på denne måte ikke har vunnet noen utbredelse har det i første rekke økonomiske årsaker. both of which are highly absorbent. When chicken manure that has been treated in this way has not gained widespread use, it is primarily for economic reasons.
Årsaken til at oppfinnelsen gir et så gunstig resultat antas hovedsakelig å ligge i den reaksjon som finner sted mellom de to hoved-bestanddeler. Bark har vist seg å ha et lavt kve Ist offinnhold og et høyt tørrstoffinnhold. Dette betyr at en del av kvelstoffet i hønse-avføringen bindes i barkpartiklene samtidig som hønseavfør ingen tørkes ut. Disse forhold medvirker til å hindre den gjæring i hønse-avføringan som ellers fører til utvikling av sterkt luktende gasser. The reason why the invention gives such a favorable result is believed to lie mainly in the reaction that takes place between the two main components. Bark has been shown to have a low Kve Ist off content and a high dry matter content. This means that part of the nitrogen in the chicken excrement is bound in the bark particles at the same time that no chicken excrement is dried out. These conditions help to prevent the fermentation in the chicken excrement which otherwise leads to the development of strong-smelling gases.
Utover dette vil de organiske polymerer som finnes i barken gi en lukt som virker til å nøytralisere lukten fra hønseavføringen samtidig som disse polymerer også kan tenkes å motvirke gjæring uten å innvirke på bakterielivet. In addition to this, the organic polymers found in the bark will give an odor that works to neutralize the smell from the chicken excrement, while these polymers can also be thought to counteract fermentation without affecting bacterial life.
I et eksempel ble 100 kg granbark av tre som var blitt felt 3-^ mndr. tidligere, som var blitt lagret 2 uker etter barking, finfordelt i en slagmølle. Partikkelstørre Isen lå mellom 0,1 og 2,5 mm idet storparten lå mellom 0,5 og 2,0 mm. In one example, 100 kg of spruce bark from a tree that had been felled for 3-^ months was previously, which had been stored for 2 weeks after barking, finely divided in an impact mill. Particle size The ice was between 0.1 and 2.5 mm, with the majority between 0.5 and 2.0 mm.
Denne finfordelte barken ble blandet i en vanlig betongblander med 100 kg hønseavføring som var lagret ca. 2 uker og som hadde et vann- This finely divided bark was mixed in a regular concrete mixer with 100 kg of chicken excrement which had been stored approx. 2 weeks and who had a hydro-
innhold på ca. 75 vekt-$. content of approx. 75 weight-$.
Blandingen var homogen, klumpfri og samtidig porøs. Den avga ingen sjenerende lukt. Den kunne strøs for hånd eller med mekaniske hjelpe-midler . The mixture was homogeneous, lump-free and at the same time porous. It didn't emit any bothersome odors. It could be sprinkled by hand or with mechanical aids.
Ved lagring på en temperatur mellom 28 og 30°C i tre uker kunne det ikke påvises noen tilstandsforandring. Det ble heller ikke registrert noen økning av luktnivået. When stored at a temperature between 28 and 30°C for three weeks, no change in condition could be detected. No increase in the odor level was recorded either.
Jordtilsetningsstoffet ifølge oppfinnelsen kan selvsagt tilpasses The soil additive according to the invention can of course be adapted
for spesielle formål ved tilsetting av andre plantenæringsst offer og. _j ordf orbedringsmidler . Arten og mengden av disse tilsetnings-stoffer vil være avhengig av det formål sluttproduktet skal benyttes for. for special purposes when adding other plant nutrients and. _j word improvers . The nature and quantity of these additives will depend on the purpose for which the end product is to be used.
Istedenfor hønseavføring kan det benyttes avføring fra andre fugle-arter . Instead of chicken droppings, droppings from other bird species can be used.
Barken kan være av nåletrær eller løvtrær, avhengig av hva som lettest kan skaffes. The bark can be from conifers or hardwoods, depending on what is most easily available.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO03731/72*[A NO129462B (en) | 1972-10-18 | 1972-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO03731/72*[A NO129462B (en) | 1972-10-18 | 1972-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO129462B true NO129462B (en) | 1974-04-16 |
Family
ID=19879812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO03731/72*[A NO129462B (en) | 1972-10-18 | 1972-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| NO (1) | NO129462B (en) |
-
1972
- 1972-10-18 NO NO03731/72*[A patent/NO129462B/no unknown
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