11 results about "Breeding cattle" patented technology

The utility model discloses a portable bred cattle transporting device which comprises a bottom plate, a collecting chamber is arranged on the upper side of the bottom plate, a supporting plate is arranged on the inner side of the collecting chamber, and a bearing plate is installed on the inner side of the supporting plate. The connecting block is arranged on the outer side of the bottom plate, a collecting structure is arranged in the bottom plate, reinforcing ribs are arranged on the lower side of the bearing plate, a bearing partition plate is arranged on the inner side of the bearing plate, a connecting block is installed on the upper side of the supporting plate, and a connecting bolt is connected to the inner side of the connecting block. The connecting blocks are arranged in a bilateral symmetry mode about the center line of the collecting chamber. According to the portable breeding cattle transportation device, the breeding cattle transportation device is designed in a split mode, the problem that the occupied space is too large when the breeding cattle transportation device is not used is effectively solved, portable transportation of the breeding cattle transportation device is improved, meanwhile, manure of breeding cattle is collected in a unified mode through the breeding cattle transportation device, and the breeding cattle transportation device is convenient to use. And the tidiness of the bred cattle transportation device during use is effectively improved.

The application discloses a kind of cattle breeding genetic screening evaluation methods, it is related to cattle breeding technical field, comprising the following steps: according to character information, from cattle population, candidate breeding cattle is screened out, and constitute father group and mother group;Obtain the character information of individual cattle father and mother of multiple generations in candidate breeding cattle;According to the character information of multiple generations of father and mother, analyze the recessive trait that candidate breeding cattle can have and the probability of having the recessive trait, and determine the dominance and genetic probability of each character inheritance that are judged to have;Establish database record the dominant trait and recessive trait that candidate breeding cattle have and the recessive trait that can have, and record its genetic probability;Construct breeding score model.The cattle breeding genetic screening evaluation method, genetic screening evaluation is simpler, can automatically screen out optimal mating scheme, improve breeding efficiency and breeding quality;It can also avoid inbreeding simultaneously.

The utility model provides a multifunctional fixing fence for breeding cattle, relates to the technical field of breeding equipment, and solves the problems that the bred cattle cannot be weighed in the fixing fence and cannot adapt to limiting of cattle of different sizes and calves. The multifunctional fixing fence comprises a bottom plate, a limiting fence, a limiting gate and an adjusting door, the bottom plate is designed to be hollowed out, and an electronic scale is fixed to the hollowed-out position of the bottom plate; adjusting doors are arranged on the front side and the rear side of the limiting fence, the adjusting doors are in opposite-pull design, and limiting gates are arranged at the adjusting doors and can be adjusted in the vertical direction. The universal wheels and the rotating wheels are arranged on the bottom plate, so that the fixing fence is moved and fixed, the stability of equipment is guaranteed, and meanwhile, the transportation convenience of the equipment is improved; the limiting gate and the adjusting door are connected into a whole through the movable buckle, the movable buckle can drive the limiting gate to be vertically adjusted, fixing of cattle necks and cattle heads is achieved according to the sizes or standing and prostrating postures of different bred cattle, and the safety and adaptability of the fixing fence are greatly improved.

The application provides a kind of fast weighing device for breeding cattle, belongs to the field of animal husbandry, including support, bearing assembly and jacking weighing assembly, the support is provided with two horizontal support arms to form a U-shaped opening;The bearing assembly is arranged on the support, and the bearing assembly spreads out from back to front along the U-shaped opening to form a bearing surface;The jacking weighing assembly is arranged on the support, which can lift the entire device and weigh it, allowing direct weighing of cattle in the cattle pen, by spreading the bearing assembly from back to front to contact the cattle leg, so that the cattle step onto the bearing surface, and then the jacking weighing assembly is used for weighing, without driving cattle out of the pen, reducing labor input, greatly reducing the risk of personal injury, and almost no stress reaction of cattle.The weighing device can adapt to the daily weighing of cattle, greatly reducing the possibility of stress reaction of cattle, providing sufficient weight data for breeders, and facilitating the promotion of fine breeding.

The invention relates to an artificial assistance and cattle mating method. The artificial assistance and cattle mating method comprises the steps that genital tract microenvironment parameters of to-be-mated cattle are monitored in real time, and the microenvironment parameters at least comprise the pH value, the temperature, the oxygen content and the metabolite concentration; collecting multi-dimensional data of the physiological state of the cattle to be hybridized, and preprocessing the multi-dimensional data and the microenvironment parameters through an edge calculation unit; analyzing the embryonic development state based on metabonomics and evaluating the quality; a micro-fluidic technology is combined to realize accurate regulation and control of a microenvironment; a hierarchical time memory network model and a Bayesian network are applied to construct an early pregnancy state prediction model, and high-precision pregnancy result prediction within 7-10 days after hybridization is achieved; according to the artificial assistance and cattle mating method, through multi-dimensional monitoring and accurate regulation and control, the pregnancy success rate is remarkably increased, and the breeding management cost is reduced.

The invention discloses an ecological and healthy improved cattle breeding method which comprises the following steps: screening breeding parents: carrying out behavioral observation on an improved cattle population, and grading according to community behaviors; screening individuals with the same grade and low genetic coefficient as breeding parents by adopting a pedigree analysis method; synchronous estrus regulation and control: constructing a feeding environment regulation and control system which comprises a unit for heating a feeding house by utilizing fermentation heat energy of excrement and urine of breeding parents and a unit for setting a photoperiod according to the latitude of a native habitat of the improved cattle, and realizing synchronization of estrus of the breeding parents through linkage of temperature and illumination, according to the original intelligent environment control system, heat energy generated by feces of a farm can be used for heating, and the rhythm most suitable for cattle breeding is accurately simulated by automatically adjusting the synergistic effect of illumination and temperature, so that the whole cattle herd is effectively guided to enter an oestrus state in a centralized and synchronous mode, and the breeding efficiency is improved. And the planning and working efficiency of hybridization management are greatly improved.

The utility model is suitable for the technical field of cattle breeding, and provides a breeding cattle incubator which comprises a heat preservation box used for raising newborn cattle. The constant-temperature box is fixedly mounted on one side of the heat preservation box and used for temporarily placing newborn cattle during cleaning; the two heating plates are fixedly mounted in the heat preservation box and the constant temperature box respectively; the partition plate is fixedly mounted in the heat preservation box and is arranged above the heating plate in the heat preservation box; the connecting port is formed in the side surface of the heat preservation box and is communicated with the constant-temperature box; and the partition door is installed on the constant-temperature box in a sliding mode, makes sliding contact with one side of the heat preservation box and is used for sealing the connecting opening. According to the cattle incubator provided by the scheme, the interior of the incubator can be cleaned under the condition that calves are not taken out, so that the cattle are prevented from getting ill during transfer, and the survival rate of newborn cattle is guaranteed.

The invention discloses an automatic cattle and sheep feed supplementing and feeding device for livestock breeding, and relates to the technical field of livestock breeding equipment, the automatic cattle and sheep feed supplementing and feeding device comprises a conveying assembly, the output end of the conveying assembly is provided with a compression assembly, the output end of the compression assembly is provided with a mixing assembly, and the output end of the mixing assembly is provided with a feed distributing assembly; an input port of the conveying assembly is connected with an output port of the storage warehouse; the conveying assembly comprises a mounting base assembled on the ground, a conveying crawler belt is arranged on the outer wall of the mounting base, a breast board is assembled on one side of the conveying crawler belt, a first control motor is mounted on one side of the conveying crawler belt, and the output end of the first control motor is connected with a driving roller. Through cooperation of the conveying assembly and the storage warehouse, feed raw materials are stored in an original state and are processed and mixed according to needs before feeding, and the freshness and the original flavor of feed are guaranteed to the maximum extent when cattle and sheep eat the feed. And through cooperative operation of the compression assembly and the mixing assembly, it is ensured that cattle and sheep eat the feed with balanced nutrition.

The utility model discloses a kind of feed conveying equipment for breeding cattle, comprising: hopper, the bottom of hopper is fixedly installed with guide pipe, electric control gate valve is arranged at the connecting place of guide pipe and hopper, the top of hopper is fixedly installed with cross; conveying assembly, conveying assembly includes electric slide rail, sliding slot, moving block one, moving block two, infrared positioner; support platform, support platform is installed with mounting frame on the top by support leg, electric slide rail is arranged in the left side of the inside of mounting frame, sliding slot is set up in the right side of the inside of mounting frame.The utility model can drive hopper to move by the cooperation of electric slide rail, sliding block one, sliding slot, sliding block two, and then the conveying of feed can be realized, reduce the burden of artificial when feeding, and by the setting of infrared positioner, the accurate positioning of hopper can be realized, guarantee the accuracy of feed delivery.

This invention relates to the field of biotechnology, and particularly to a molecular marker for identifying high-fertility Holstein cattle and its application. This invention, through analysis of the RBX1 gene in bovine 150K genotype microarray data, discovered SNP sites associated with the first and last mating interval trait; it also established, for the first time, a 30x resequencing database of high- and low-fertility populations, independently identifying SNP sites in high-fertility Holstein cattle; and it provides important molecular targets for the creation of new gene-edited breeding materials and for the development of domestically produced breeding microarrays and the breeding of breeding cattle in my country.

The utility model discloses a raised cattle hoof trimming fixing device, which belongs to the technical field of cattle hoof trimming, and comprises a base, a plurality of support columns are symmetrically mounted on the base, support plates are symmetrically mounted on the base, placement openings are formed in the support plates, fixing plates are mounted on the support plates, and the fixing plates are fixed on the support columns. And a fixed screw rod is installed on the fixed plate through a bearing, a movable plate is connected to the fixed screw rod in a threaded mode, and a handle is installed at the end, penetrating through the fixed plate, of the fixed screw rod. According to the hoof trimming fixing device for the bred cattle, the whole device can be buffered and protected through elastic force generated by compression of a spring, when the height position of a cattle hoof needs to be adjusted, a worker rotates a handle, the handle rotates to drive a fixing screw rod to rotate, the fixing screw rod rotates to enable a moving plate in threaded connection with the fixing screw rod to move on the fixing screw rod and a second sliding rod, and the hoof is trimmed. Therefore, the heights of the rubber plate and the cattle hoof arranged on the rubber plate can be freely adjusted, and the universality of the device is improved.