Disclosed herein is a system including a portable device for euthanizing sick or infirm poultry. The device includes a chamber with a lid and a canister of compressed carbon dioxide that communicates with the interior of the chamber, and controls that include opening and closing the chamber's lid with a pneumatic cylinder, driven by the same source of compressed carbon dioxide used to euthanize the poultry. A sick or infirm bird in place in the chamber and with the chamber on its shelf on the frame of the present system and the start button on the controls is pressed. The lid is automatically closed by pressing the start button, whereupon the interior of the chamber fills with carbon dioxide and a timer is started so that, after approximately one minute, the lid opens so the dead bird may be removed from the flock.

In accordance with example embodiments, a system may include a supply unit, a first transfer unit, a second transfer unit, and a gas chamber. In example embodiments, the supply unit may include a plurality of compartments and each compartment may have a moving device configured to move contents of the compartment from a first end of the compartment to a second end of the compartment. In example embodiments the first transfer unit may include a second moving device. In example embodiments, the second transfer unit may include a third moving device. In example embodiments the first transfer unit may be configured to receive contents from each compartment of the supply unit and move the contents to the second transfer unit, and the third moving device may be configured to move the contents to the gas chamber.

A portable system for stunning an animal is provided that includes a hood into which the animal's head is inserted and then is filled with a gas, such as carbon dioxide. The hood includes a gasket or covering with a slit on one end, which allows the hood to be placed over the head of the animal by a user while containing much of the carbon dioxide gas. The hood includes a handle and may have a trigger or other mechanism to control the flow of carbon dioxide gas, which is contained in a tank strapped to a user and connected to the hood via a hose or tubing. In this way, the system allows animals to be humanely stunned or euthanized individually with carbon dioxide gas using a portable system that is carried and controlled by an individual user.

A method for monitoring live poultry intended for slaughter includes checking managing parameters and process parameters of poultry flocks from breeding farms, and monitoring transportation of the flocks to a slaughterhouse and handling thereof at the slaughterhouse. Gas stunning parameters of the poultry are checked prior to throat-cutting thereof. Video shooting of the poultry's reactions during the stunning step is done to visually verify a degree of well-being thereof. Computer records are made available wherein a single video file corresponds to each poultry flock or group of flocks in which images of the visible reactions of the poultry are combined and synchronized with said managing and process parameters.

The present invention discloses a food source for predatory mites and/or insects comprising a mixture of a carrier material and individuals of at least one mite species suitable as being a prey for the predatory mites and/or insects. The present invention further discloses methods for producing the food source and uses thereof.

A method for monitoring live poultry intended for slaughter includes checking managing parameters and process parameters of poultry flocks from breeding farms, and monitoring transportation of the flocks to a slaughterhouse and handling thereof at the slaughterhouse. Gas stunning parameters of the poultry are checked prior to throat-cutting thereof. Video shooting of the poultry's reactions during the stunning step is done to visually verify a degree of well-being thereof. Computer records are made available wherein a single video file corresponds to each poultry flock or group of flocks in which images of the visible reactions of the poultry are combined and synchronized with said managing and process parameters.

The invention relates to a method for anaesthetizing animals before slaughter, by the anesthetic action of gases or gas mixtures, operated in batch mode, in which the live animals, preferably put together in one or more cages, are placed in a lock chamber for treatment where the animals are brought into contact with anesthetic gas, following a cycle comprising several steps characterized by different contents of anesthetic gas, characterized in that at least one of the steps is carried out using gas recovered from the lock chamber and stored in at least one capacity (2, No. 1, No. 2 etc.) for temporary storage having a variable volume.

A method for monitoring live poultry intended for slaughter includes checking managing parameters and process parameters of poultry flocks from breeding farms, and monitoring transportation of the flocks to a slaughterhouse and handling thereof at the slaughterhouse. Gas stunning parameters of the poultry are checked prior to throat-cutting thereof. Video shooting of the poultry's reactions during the stunning step is done to visually verify a degree of well-being thereof. Computer records are made available wherein a single video file corresponds to each poultry flock or group of flocks in which images of the visible reactions of the poultry are combined and synchronized with said managing and process parameters.

The present disclosure generally relates to a method for humanely slaughtering animals, and more particularly to a method for slaughtering animals using a low atmospheric pressure system with or without the addition of inert gas. In particular, the animals are placed into a chamber, the chamber is sealed, and the pressure in the chamber is reduced along a predetermined pressure curve to a target decompression pressure, and maintained at the decompression pressure for a period of time until the animal achieves a state of death. The low atmospheric pressure slaughter is more humane than traditional slaughter techniques, and results in excellent meat quality.

The invention relates to a method for anaesthetizing animals before slaughter, by the anaesthetic action of gases or gas mixtures, method operating in batch mode in which the live animals, preferably put together in one or more cages, are placed in a lock chamber for treatment where the animals are brought into contact with anaesthetic gas, following a cycle comprising several steps characterized by different contents of anaesthetic gas, characterized in that at least one of the steps is carried out using gas recovered from the lock chamber and stored in at least one capacity (2, No. 1, No. 2 etc.) for temporary storage having a variable volume.