Abstract:
젖먹이 송아지를 위한 모유수준 대용유 조성물, 이를 이용하여 대용유를 제조하는 방법 및 송아지의 대용유 포유방법이 개시된다. 본 발명에 의한 대용유 제조방법은 a) 훼이 파우더(Whey powder) 19 ~ 25 중량%, 단백질 농축유청(Protein concentrate) 18 ~ 24 중량% 및 지방 파우더(Fat powder) 30 ~ 36 중량%, 젖당(Lactose) 7 ~ 13 중량%를 포함하는 대용유 조성물을 제조하는 단계와 b) 위의 a)단계의 대용유 조성물과 소화효소 및 물을 배합하는 단계를 포함한다. 따라서, 설사증세로 인한 송아지의 폐사와 저성장의 위험을 감소시킬 수 있다. 젖, 송아지, 대용유, 포유
Abstract:
PURPOSE: An estrus viewer is provided to use vaginal mucus which is the most significant evidence of estrus of cow as a detection device of estrus and to observe the estrus expression of cow with the high accuracy. CONSTITUTION: An estrus viewer comprises: a transmitter(2) which wirelessly transmits a signal corresponding to the sensing result of the wireless transmitter after the electrical conductivity of the vaginal mucus is sensed by the conductivity detection sensor which is fixed to the cow intravaginal; and a receiver(4) expressing the result corresponding to that signal wirelessly received from the transmitter. The transmitter comprises a wireless transmission unit, electrical conductivity detection sensor, and power circuit.
Abstract:
본 고안은 축산용 기구로서, 길이방향으로 다수의 스트로고정홈이 구비된 스트로장착부와; 상기 스트로장착부의 일측 끝단부에 결합되며, 스트로의 절단시 변형됨을 방지하도록 하는 스트로삽입구멍과 스트로를 일정한 안내궤도를 따라 절단하는 절단부로 구성된 것으로 소의 인공수정작업시 사전 준비작업으로 수행하는 정액스트로를 절단함에 있어 절단부가 변형되지 않도록 매우 용이하게 절단하여 작업의 편리성을 갖도록 한 소의 인공수정용 정액스트로 절단기에 관한 것이다. 인공수정, 정액스트로, 절단, 칼날, 칼날고정레버, 레버손잡이
Abstract:
A step down milk feeding method for minimizing weaning stress of a new born calf is provided to make a calf maintained in a high nutrition state before weaning to reduce weaning stress. In a step down milk feeding method for minimizing weaning stress of a new born calf, milk in an amount that is up to 15-25% of the weight of a calf is fed according to the weight of an individual calf for the early three to four weeks. Then, the amount of the milk is reduced to 8-15% of the weight of the calf for 3 to 7 days before weaning. The reduced amount of milk is compensated by using water. Then, milk in an amount that is 8-15% of the weight of the calf is fed for each calf from the fifth week to sixth or eighth week.
Abstract:
A lipopolysaccharide(LPS) isolated from bacteria in uterine of cow is provided to be injected into the uterine to improve the inside immuno-function and allow polymorphonuclear leukocyte to detect the bacteria in the uterine, thereby improving the environment of the uterine of the cow, preventing endometritis, and increasing conception rate. The agent for improving uterine environment in cow is characterized in that 10-700mug of LPS isolated from Bacteroides helcogenes and Fusobacterium varium commonly detected from uterines of a normal cow and an abnormal cow is injected into the uterine of the cow.
Abstract:
A body condition score checking tool for Korean cows and milk cows is provided to express numerically nutrition of the cattle and standardize determination of fatness, thereby effectively managing the nutrition of the cattle. A body condition score checking tool for Korean cows and milk cows includes a handle(11), a cross reference member(20), a pair of guide rails(30), a pair of scale fixing members(40), and a pulling wire(50). The handle has a guide member with a through-hole, and a first frame formed at its one end. The cross reference member is straightly connected to the second frame connected to the handle. The pair of guide rails connect the first frame and the cross reference member with the second frame interposed therebetween. The pair of scale fixing members has a press member to press or release a scale inserted in an axial direction. The pulling wire is guided by the guide member and connected to the press member.
Abstract:
PURPOSE: A pregnancy diagnosis kit is provided to readily decide the pregnancy of a cow 19 or 20 days after fertilization by using the concentration of progesterone existing in blood. CONSTITUTION: A thin film type paper(1) forms a specific size of pores inside. A progesterone-BSA conjugate(2) of specific concentration is coated in a specific area on at least one face of the paper. A colloidal gold label(3) embedding anti-progesterone is combined with some part of an upper face of the progesterone-BSA conjugate. The concentration of progesterone existing in blood, progesterone-cow serum albumin fixed on a thin film and an anti-progesterone gold conjugate are competitively reacted. Color reaction is performed in reverse proportion to the progesterone concentration in the blood. Accordingly, the pregnancy of the cow is readily decided.
Abstract:
본 고안은 가축의 뿔이나 발굽등을 제거하므로 안전사고방지와 각종 질병방지를 하게 되는 가축용 제각장치에 관한 것이다. 이러한 본 고안은 구동수단의 회전구동축상에 결합되어 회전구동하므로 제각작동하는 절단휠과 이 전단휠을 감싸는 형태로 외부에 위치되게 고정설치되는 보호커버 및 이 보호커버의 일측원주상에 일정 크기로 절결개방된 개방구로 제각작동에 따라 자동으로 개폐작동하는 자동개폐수단으로 이루어져 가축의 뿔이나 발굽, 이빨등을 빠른 시간내에 간단하면서도 그 절단부위가 일정하도록 효과적으로 제각하게 되므로 작업자에게는 사용상의 편리성, 안전성이 우수하고 가축에게는 제각에 따른 잇점을 우수하게 제공하게 되며, 또한 제각작업시 가축의 스트레스를 최소화하고 이로 인해 가축의 흥분으로 작업자에게 상해를 입히는 안전사고를 방지하게 되는데 그 특징이 있다.