• Korean Deer Journal
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• v.4 no.5 s.22
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• pp.80-81
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• 1999

• 월간낙농육우
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• v.27 no.10 s.306
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• pp.149-156
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• 2007

• Journal of Sericultural and Entomological Science
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• v.34 no.2
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• pp.71-74
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• 1992

우리나라 양잠의 안정적 성장 발전을 위해서는 생산기반의 재정비 및 호당 양잠 규모의 확대가 필요하다고 하는 것은 누구나 다 아는 사실이다. 따라서 이를 위한 생산체계의 획기적인 탈바꿈의 하나로 애누에 공동육을 함으로써 농가에서 누에의 사육기간을 단축하는 것이 시급히 요청된다고 림은 "잠사업이 국제 경쟁력 제고를 위한 기술적 대응방안"에서 주장한 바가 있었다. 1. 전제조건 1) 애누에 공동육이 꼭 이루어져야 한다. 2) 뽕밭 생산성이 저해 받아서는 안 된다. 3) 성력 기계기구 개발 및 지원이 이루어져야 한다. 4) 가장 중요한 것은 잠작안정이다. 5) 각 잠기별 표준관리된 잠종이 공급되어야 한다. 6) 각 수견 시기에 맞추어 고치공판이 이루어져야한다. 2. 누에 사육시간 선정 1) 뽕나무 생리를 감안한 가지뽕 수확법에 따른 누에 사육기간은 춘잠기는 5월 하순부터 6월 중순까지이고 추잠기는 9월 초순부터 하순까지이다. 2) 병충해 방제관리상으로는 하잠 및 초추잠만이 문제점이 있다. 3) 잠작에 따른 사육기간은 춘잠기는 5월 하순부터 6월 중순까지이며 추잠기는 9월 초순부터 중순까지잠작이 양호하다.(중략)

• Proceedings of the Korean Institute of Intelligent Systems Conference
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• 2008.04a
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• pp.75-78
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• 2008

본 논문에서는 싸움소의 체계적인 관리를 위해 RFID 기술 기반 싸움소 이력관리를 위한 시스템을 구현하였다. 이를 위해 먼저 싸움소의 사육 및 훈련 정보들을 분석 검토하고, 이를 바탕으로 실시간으로 필드의 싸움소에 대한 사육 및 훈련 정보들을 분석 검토하고, 이를 바탕으로 실시간으로 필드의 싸움소에 대한 사육 및 훈련 정보를 효율적으로 관리할 수 있는 RFID 미들웨어 시스템과 인터넷 기반으로 사육, 훈련, 전적 등의 정보를 통합 관리 및 제공할 수 있는 RFID 서버 시스템을 설계${\cdot}$구현하였다. 이력관리 시스템에서는 Tag의 순차적이 인식을 기반으로 하였으며, 전적정보 관리시스템에서는 동시에 다수의 Tag 인식이 가능하도록 하였다.

• Journal of Sericultural and Entomological Science
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• v.36 no.2
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• pp.130-137
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• 1994

This experiment was conducted to evaluate the reasonable rearing technique of Japanese oak silkworm under the different rearing condition as environment, feeding materials and rearing methods. The results are summerized as follows. The optimum temperature for the indoor rearing of Japanese oak silkworm was 25~26$^{\circ}C$ a in young silkworm and 22~23$^{\circ}C$ in grown silkworm, and generally in the condition of variable day/night temperature the growth of silkworm was faster than in that of constant temperature. The optimum relative humidity for it's growth was 80~90% at young silkworm stage and 60~70% at grown silkworm stage. The photoperiod was not affected to the growth of Japanese oak silkworm. The earlier brushing, the shorter the young silkworm stage, and the cocoon quality improved compared to the later brushing time. As a feeding materials aok (Auercus acutissima Crruthers) leaves were better than those of chestnut tree (Castanea Crenata Siebold & Zuccarini) and feeding value of cultivated oak tree leaves was better than that of natural oak tree leaves. The moving time when revealed the better cocoon production of Japanese oak silkworm from indoor condition to outdoor was 15 days after hatched, and the cocoon production was decreased by the earlier moving to outdoor.

• Korean Journal of Agricultural Science
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• v.20 no.1
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• pp.25-33
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• 1993

This study was conducted to obtain necessary informations for improving of wildlife rearing management. The data was gathered by surveying with questionaire. One hundred and eighty farmers which was 60 of deer and pheasant, 30 of wild boar and fox rearing farmers respectively were investigated during the summer in 1992. The results of this study are as follows : 1. Most of managers considered their rearing as a side job but agriculture was appointed as a main job from most of them except wild boar managers. 2. The major cost items were breeding stock and feeding which occupied over than half. 3. The yearly profit was the highest in deer(25.5%) but the lowest in wild boar(10.3%). 4. The break-even point was the highest in wild boar(24 mil. won) but the lowest in pheasant(7.3 mil. won). 5. The optimum sales scale for a year was deer(11 heads), Pheasant(1,027 heads), Wild boar(69 heads) and Fox (102 heads).

• Korean journal of applied entomology
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• v.44 no.4 s.141
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• pp.257-264
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• 2005

In order to establish the successive rearing system brush-footed butterflies (Lepidoptera : Nymphalidae) were reared in a room. Artificial diets were developed for a year-round rearing. Bu-diet was best to rear these butterflies among 3 kinds of diet used. The freeze-dried host plant leaf powder in diet was better than heat-dried one $(60^{\circ}C)$ in the growth of larvae. The rearing results were best in the diet C/N ratio was 1:1. The 24-hrs old eggs could be stored for 5 days at $15^{\circ}C$ or for 3 days at $5^{\circ}C$ and showed 75% of hatchability. On the other hand, pupae could be stored for maximum 15 days at $15^{\circ}C$ because the emergence of abnormal adults appeared much more as the cold storage period got longer. And the adult was able to be stored until 60 days at refrigerator without relation of nectar-sucking period before cold-storage and storage temperature. Also a simple artificial ovipositing kit was devised by ${\Phi}9$ cm of petri-dish and a female oviposited $278{\pm}27$ of eggs with adding the ether extract of host plant to this kit. The systematic successive rearing method of brush-footed butterflies in a room was completed.

• Korean Journal of Poultry Science
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• v.13 no.1
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• pp.71-81
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• 1986

수익성 높은 브로일러 사육을 위해서 체계적으로 문제해결을 모색하는 것은 매우 중요합니다. 그 과정에서 입수된 자료나 정보는 그 회사 또는 농장의 품질관리, 문제예방 및 사양관리 프로그램에 활용되어야 합니다. 계열화된 회사나 생산자 협회 또는 기타기관이나 기술지도 요원들에 의한 각종 세미나는 생산자들에게 브로일러산업에서 발생할 수 있는 문제점과 문제예방책에 대하여 교육하는데 큰 도움이 됩니다. 일반적으로 문제가 한번 발견되면 어떤 조치를 취하기에는 너무 늦습니다. 브로일러의 사양과 관리에 있어서 급이기와 사료 빈을 청결하게 유지해야 한다는 것을 항상 기억하십시오. 그밖에도 곰팡이 핀 사료를 먹이지 말고 급이기에는 적당한 수준사료를 유지하십시오 (이따금씩 닭들이 급이기 내의 사료를 다 먹어 치울 수 있도록 하십시오). 급이기의 적당한 공간을 제공해야 되며 여름철에는 사료를 조금씩 자주 입고하도록 하십시요. 사료원료의 품질을 철저히 점검하는 것은 품질관리 프로그램의 중요한 측면이며 문제발생을 상당히 줄일 수 있습니다. 이렇게 함으로써 보다 수익성 높은 브로일러 사육으로 향하는 문은 열려질 것입니다.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.39 no.4
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• pp.339-347
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• 1994

This experiment was conducted to investigate duck-raising system and the optimum nitrogen fertilization level in duck-raising field. Optimum duck rasing density in rice paddy field was 1, 000~1, 500 heads per ha and ducks could be harvested three times in a year starting from 40 days after mature-seedling machine transplanting. When 1, 000~1, 500 heads per ha of ducks was raised once a year, optimum nitrogen application level was 110kg/ha. In the case of three times in a year, it was 8.8kg/ha. The weed control rate of the duck-raised paddy field was superior(93~96%) to control (89%, treated twice with herbicide).

• Korean Journal of Poultry Science
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• v.48 no.3
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• pp.123-131
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• 2021

In this study, we investigated the effect of separate-sex and straight-run rearing system on the productivity of Korean native chickens. A total of 1,140 GSP-Hanhyup^® Korean native chickens were divided into male, female, and straight-run rearing groups, and the survival rate, body weight, feed intake, and feed conversion ratio were investigated from birth to 12 weeks of age. The average survival rate was 97.9%, and there were no significant differences among the groups. Body weight was significantly different among the groups at all weeks of age (P<0.01). After 4 weeks of age, the male group had the highest weight, followed by the straight-run group, and finally the female group. At 10 weeks, the most uniform body weight was shown in the female group (78%), while the lowest was in straight-run group (44%). Comparing the separate-sex and straight-run groups, male chickens were found to have higher body weights in the separate rearing group than in the straight-run group; however, there was little difference in those of female chickens. Feed intake was the highest in the male group, followed by the straight-run group, and lastly, the female group, while the feed conversion ratio had an opposite trend. Although there is little difference in the production performance of chickens between separate-sex rearing and straight-run rearing system, we concluded that the separate-sex rearing system is much more advantageous than the straight-run rearing system in terms of productivity due to group uniformity.