6 results about "Animal husbandry" patented technology

The invention relates to the field of feed, in particular to fiber-containing rumination fermented feed and a production method thereof. The method includes the steps: pretreating lignocellulose raw materials, mixing the pretreated materials with liquid by-products of the alcohol industry, mixing the obtained mixture with other raw materials so as to obtain a fermentation substrate, then inoculating a mixed bacterial liquid containing saccharomycetes, lactic acid bacteria and bacillus into the fermentation substrate, and performing fermentation so as to obtain the fiber-containing rumination fermented feed. Through the method, the problem of resource utilization of the lignocellulose raw materials can be solved, a new way to utilize the by-products of the alcohol industry can be provided,and the high-quality rumination fermented feed for animals can be produced. In addition, the fiber-containing rumination fermented feed which is produced by using the method has low content of neutraldetergent fiber and acid detergent fiber, good fermentation quality, a high nutritional value and better digestion characteristics, and can be widely used as high-quality rumination animal feed raw materials in animal husbandry.

The invention relates to a combined mobile grazed livestock grouping and counting device. The device is characterized in that detachable fences surrounds to form a round enclosure through fence connecting buckles and fence connecting shaft sleeves, the round enclosure is provided with adjustable grouping doors and a bidirectional fence closing door respectively, a guide plate connected with the detachable fences is arranged in the bidirectional fence closing door, unidirectional fence closing doors are arranged outside the adjustable grouping doors, an original group fence and temporary grouping fences are arranged outside the detachable fence enclosure, and an automatic livestock driving device is arranged in the detachable fence enclosure. The combined mobile grazed livestock grouping and counting device is simple in structure, convenient to mount, demount, move and operate, capable of realizing grouping and counting of livestock different in type and body height and meeting needs on quantitative grouping and suitable for popularization and application in the field of grassland animal husbandry production.

The invention is applicable to the technical field of animal husbandry observation, and provides a health state observation device for animal husbandry and veterinary medicine. The health state observation device comprises a first feeding box and a second feeding box detachably connected to the side wall of the first feeding box through a connecting device, and the first feeding box is communicated with the second feeding box; and a first bearing part is detachably connected into the first feeding box, a second bearing part capable of sliding outwards is arranged in the second feeding box, andthe upper surface of the first bearing part and the upper surface of the second bearing part are located on the same horizontal plane. According to the health state observation device, the first bearing piece can be taken out of the first feeding box to be cleaned, animal excrement in the first feeding box is reduced, bacterium breeding is reduced, similarly, the second bearing piece can slide tothe outside to be cleaned, and therefore the observation effect is good no matter whether animals are in the first feeding box or the second feeding box for observation.

The invention discloses a grassland ecological health assessment method and system, and relates to the technical field of grassland ecology, and the method comprises the following steps: respectively obtaining an ecological index alpha, a productivity index beta, a disaster index tau and a livestock index delta of a grassland; constructing a grassland ecological health comprehensive evaluation model according to the ecological index alpha, the productivity index beta, the disaster index tau, the animal husbandry index delta and the weight of each index; and according to the grassland ecological health comprehensive evaluation model, calculating to obtain a grassland ecological health comprehensive index II. The grassland state comparison method can be used for grassland state comparison in different regions and different stages, the grassland overall surface change trend is judged, and overall visual judgment can be conveniently conducted through data in all aspects.

The invention relates to crushing and drying equipment, in particular to damp agglomerated feed crushing and drying equipment for the animal husbandry. The damp agglomerated feed crushing and drying equipment for the animal husbandry is short in crushing time of agglomerated cement, and can dry crushed feed in a swing mode. The damp agglomerated feed crushing and drying equipment for the animal husbandry comprises a mounting frame, mounting plates, a first net plate, a swing net plate, a guide wheel, a first steel wire rope, a first guide sleeve, a discharge frame, a bearing base, a first rotating rod, a connecting rod and the like; and the mounting plates are symmetrically connected between the top ends of the left and right walls of the mounting frame front and back. A speed reducing motor is started for forward and reverse alternate rotation to achieve the purpose of crushing the damp agglomerated feed without needing staff to pull the first steel wire rope; a second rotating rod isalternately rotated forwards or reversely; and a swing rod moves up and down through a cam, so that the purpose of swinging a swing frame without manually loosening the swing rod can be achieved.