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Hva gjør vi med slakteklare verpehøns?

Løes, Anne-Kristin (2017) Hva gjør vi med slakteklare verpehøns? [How to utilize spent laying hens?] Økologisk landbruk, 3-2017, pp. 15-16.

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Summary

Spent laying hens are sometimes killed by gas and incinerated, due to a lack of rendering plants to produce meat and bone meal. An alternative could be to utilize the hens for fertilization purpose. This study was conducted to explore the decomposition of chopped complete hens in soil, and to measure the fertilization effect of residues after hydrolysation of grinded, slaughtered hens. Results are shown in this paper.


EPrint Type:Journal paper
Keywords:laying hens, egg production, fertilization, HØNEPROJECT
Subjects: Animal husbandry > Production systems > Poultry
Farming Systems > Farm nutrient management
Research affiliation: Norway
Norway > NORSØK - Norwegian Centre for Organic Agriculture
Related Links:http://www.norsok.no/prosjekter/2015/helhetlig-biookonomisk-utnyttelse-av-verpehone
Deposited By: Løes, Anne-Kristin
ID Code:32488
Deposited On:19 Dec 2017 12:07
Last Modified:05 Jan 2018 11:46
Document Language:Norwegian/Norsk
Status:Published
Refereed:Not peer-reviewed

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