직지농협 산지유통센터의 활성화 방안

최주원 慶北大學校 農業開發大學院 2004 국내석사

The National Agricultural Cooperative Federation(NACF) has pursued the distribution business for the agricultural products to establish Korean agricultural industry and systematic market foundation. However, in the situation of the excessive production of the agricultural products and the keen competition with the imported goods by market opening, it is required to develope products and marketing through the distribution Center of producing site for the substantial improvement in quality. The NACF secures the farmers of the main productive group and the upper production system, if each organization can combine in various ways, it is expected to hold real power in Distribution market. Except for the governmental organization, the NACF will show a great competitiveness and efficiency with the most nationwide network system using full delivery of information by Communication network. Several things need to be done in order to keep our agricultural under the influence from the exposure of our market to the world and to continue to increase the income or the farmers. The distribution network of agricultural products has to be established to connect the production site and the consumption site. Marketing should also be consumer oriented. APC(Agricultural Products processing Center) which means local distribution center need to have functions such as selecting, packing, restoring and refining. This will add more value to the products. Sales competitiveness needs to be enhanced by lowering the unit expense through corporate sales. JIk-Ji agricultural cooperation did our utmost to examine an economic effect of the association and the production farms as well as to examine the operation process and the condition of common sorting, calculation system by presenting a systematic development schemes. It's a transition period due to rapid alteration of the external distribution environment and the passive changes of producing site, therefore the NACF should grasp the flowing of market and have countermove as a leading organization to reach the goal with an appropriate adjustment by blending ideal and reality. In the future, a new distribution of agricultural production is settling down: through APC in producing site, a large distribution center and discount mall in consumer's society. A distribution of production will have functions such as safety, health and convenience suiting the taste of consumers. Particularly, so far marketing business of the NACF was simply to forwarding goods from farms in a wholesale market and settling accounts. By this reason it has run into red figures when failed to receive a proper commission. The reasons are the sales business is generalized to be restoration business and the attitude to improve productivity and offer better service lacks. Furthermore, those who in charge of distribution are required to have not only creativity but original ideas, and need to lead the field positively. Activation of the APC is the key which will bring an innovation of the local distribution, strengthen the agricultural foundation and advance agricultural earnings. On the other hand, insolvency of the APC brings about imported products and confusion of distribution market plus it can be the reason which our agricultural production facilities can fall down. Hopefully, the advanced agricultural cooperation leaps to the developed step above satisfaction of present level, the developing one recognizes the importance and improve the APC. With this treatise, I expect our NACF which is responsible for Korean distribution can activate with efficient management and settle down in the near future.

못자리 피복재가 벼의 묘소질에 미치는 영향

송석연 경북대학교 농업개발대학원 2011 국내석사

이 실험은 일반 시설재배에서 사용되는 보온덮개가 벼의 육묘에 이용 가능한지를 검토하기 위해 경상북도 칠곡군 북삼면 오평리에 소재한 농가포장에서 수행되었다. 공시품종으로는 ‘칠보’를 이용하여 2010년 4월 20일과 5월 3일 2회 파종하였으며, 못자리용 피복재로는 농업용 백색부직포와 보온덮개를 사용하였다. 피복재의 종류에 따른 파종 후 8, 15, 25일모의 초장, 엽령 등을 조사하여 비교하였다. 4월 20일에 파종하여 보온덮개 못자리에서 8일간 자란 모의 초장은 부직포 못자리에 비해 초장이 2cm 정도 길었으나 묘소질은 불량하였고, 15일 모의 경우도 이와 유사한 경향이었다. 5월 3일 파종구에서도 8, 15, 25일모 모두 보온덮개 못자리에서 자란 모의 초장이 부직포 못자리에서 보다 컸지만, 모의 충실도는 부직포 못자리에서 높은 편이었다. 5월 3일 파종구의 경우 보온덮개 못자리에서 자란 모는 부직포 못자리에 비해 초장의 신장속도가 빠르고 건물중도 무거웠지만 엽령지수와 모의 충실도는 낮았다. 모의 충실도를 나타내는 묘소질은 육묘일수가 길어질수록 낮아졌는데, 5일간의 경화처리로 모의 충실도가 크게 회복되었다.

고추 탄저병 방제에 있어 목초액과 살균제 혼용시용에 따른 살균제 감량효과

유용석 경북대학교 농업생명융합대학원 2015 국내석사

본 연구는 고추재배에 가장 문제가 되는 고추 탄저병 방제에 목초액을 이용하여 살균제의 사용량을 줄임으로써 생태계 파괴와 잔류농약에 의한 식품 안전성, 토양 및 수질오염 문제 등을 줄이고자 연구하였으며 그 결과를 요약하면 다음과 같다. 프로피네브 수화제, 디티아논 수화제, 베노밀 수화제 기준량 50%에 목초액 10배가 첨가된 배지의 균사생장 억제효과는 100%로 나타나 살균제 기준량이 첨가된 배지의 균사생장 억제효과 보다 48.6%~55.3% 높았다. 포자발아 억제효과 검정에서도 3종의 살균제 기준량 50%에 목초액 10배가 첨가된 처리구의 포자발아 억제효과가 100%를 나타내어 프로피네브 수화제 98.3%, 디티아논 수화제 100%, 베노밀 수화제 100%와 비등한 포자발아 억제효과를 보였다. 야외포장시험에서도 3종의 살균제 기준량 50%에 목초액 10배가 첨가된 처리구의 방제가가 82% 내외로 살균제 기준량이 들어간 처리구 79.1%~82.5%와 비등한 효과를 나타내었다. 따라서 고추 탄저병 방제시 화학농약 기준량 50%와 목초액 10배의 혼용시용은 화학농약 기준량이 첨가된 처리구와 비등한 효과를 나타내어 목초액이 고추 탄저병 방제의 농약감량제로서 이용 가능성이 높은 것으로 확인되었다. The purpose of this study lies in alleviating the destruction of ecological system, problem of food safety in regards to residual fungicides, soil and water contamination problems, and others with the reduction in quantity of fungicides using wood vinegar for the control of anthracnose in pepper which is most problematic in cultivation of peppers and the summary of result is as illustrated below. It was revealed that each culture media with addition of ten-fold wood vinegar to Propineb W.P. 50%, Dithianon W.P. 50%, and Benomyl W.P. 50% presented the mycelial growth inhibition rate of 100% which is 48.6% ~ 55.3% higher compared to mycelial growth inhibition rate of culture media with 100% fungicides. In regards to testing on spore germination inhibition, it was also revealed that treatment plot with addition of ten-fold wood vinegar to 3 types of fungicides 50% presented the spore germination inhibition rate of 100% displaying similar spore germination inhibition effect with Propineb W.P. 98.3%, Dithianon W.P. 100%, and Benomyl W.P. 100%. As a result of conducting outdoor exposure test, treatment plot with addition of ten-fold wood vinegar to 3 types of fungicides 50% presented the control value of around 82% which was similar with that of treatment plot with addition of fungicides 100% presenting 79.1~82.5%. Therefore, it was revealed that there is a high possibility that the mixed use of fungicides 50% and ten-fold wood vinegar will be applied as fungicides reducing agent for the control of anthracnose in pepper since it presents similar effect with the treatment plot with addition of fungicides 100%.

도입 중국 고추 품종의 주요 과실 특성

김영숙 경북대학교 농업생명융합대학원 2015 국내석사

중국에서 도입한 12개 고추 품종을 국내 청과용 품종인 녹광, 길상, 및 아삭이풋고추를 대비로 하여 과실과실 특성을 조사하였다. 과장으로 보면 Huangjindadi Yangjiaojiao(황금대제양각초)이 가장 컸고, 과중으로 보면 Huajiao17(화초17)이 가장 크게 나왔다. 매운 맛은 Tedaniujiaowang(특대우각왕)이 가장 강하였고, 그 외 대부분은 녹광과 비슷하거나 덜 매운 것으로 나타났다. Twelve varieties of pepper (Capsicum annuum L.) for fresh fruits were introduced and their fruit characteristics were evaluated in 2014. ‘Huangjindadi Yangjiaojiao’was the biggest in fruit length and ‘Huajiao17’ was the biggest in fruit weight. ‘Tedaniujiaowang’was the most pungent among the varieties included in the experiment. The rest were similar to Korean fresh fruit variety, ‘Nokgwang’ in pungency.

은행잎에 함유된 유용물질의 농업적 이용방안에 관한 연구

남상진 慶北大學校 1996 국내석사

벼에서 T-DNA가 삽입된 저아밀로스 배유의 미립특성

박세욱 경북대학교 농업개발대학원 2011 국내석사

본 연구에서는 ‘동진’에 T-DNA를 삽입하여 유기된 돌연변이 집단에서 저아밀로스 계통으로 선발된 ‘P50-4-4-5’외 3계통, 모품종인 ‘동진’ 및 국내에서 저아밀로스 품종으로 육성된 ‘백진주’를 공시품종으로 이용하여 주요 작물학적인 특성과 미립의 이화학적 특성 등을 조사‧분석하였다. 저아밀로스 계통의 출수기는 모품종인 ‘동진’과 같은 경향이었으나 수량성은 78∼92% 수준으로 낮았다. ‘P50-4-4-5’외 3 계통의 아밀로스 함량은 16.1∼16.7%로 ‘동진’(21.3%)에 비해 낮았다. 저아밀로스 계통 중에서 ‘P50-4-4-5’의 아밀로스 함량은 16.1%로 ‘동진’에 비해 약 5% 정도 낮았고, 백미의 아밀로스 함량은 13.3%로 ‘동진’에 비해 약 3.6% 낮게 나타났다. ‘P50-4-4-5’의 현미 길이는 모품종인 ‘동진’과 비슷하였으나 폭, 두께가 감소하여 현미 천립중은 18.9g으로 ‘동진’(19.7g)에 비해 가벼웠다. ‘P50-4-4-5' 현미의 알칼리 붕괴도는 평균 5.5로 ‘동진’(6.8)과 ‘백진주’(5.8)에 비해 낮게 나타났고 백미에서도 같은 경향이었다. 저아밀로스 계통인 ‘P50-4-4-5’의 백미가 호화되었을 때 gel의 길이가 84mm로 ‘동진’(76mm)과 ‘백진주’(81mm)보다 길었다. Toyo 식미치 조사에서 ‘P50-4-4-5’의 식미치는 평균 78.8점으로 ‘동진’(60.3)과 ‘백진주’(67.2)보다 높게 나타났다. 이상의 결과에서 ‘P50-4-4-5’는 저아밀로스 계통으로 유망시 되었다. This study was conducted to determine the agronomic characteristics of low amylose lines which were derived from induced mutants by T-DNA insertion. The agronomic and physicochemical properties of the low amylose mutants were analyzed and compared with a donor cultivar 'Dongjin' and a low amylose cultivar 'Baekjinju'. The heading date of the low amylose mutants was similar to the donor cultivar 'Dongjin' and yield index of the mutants was 78∼92% compared with 'Dongjin'. The amylose content of four mutants in brown rice was ranged from 16.1 to 16.7%. Among low amylose mutants, 'P50-4-4-5' was lower 3.6%(13.3%) than those of 'Dongjin'(16.9%) in amylose content of milled rice. The grain length of 'P50-4-4-5'was similar to the donor cultivar, however, thousand grain weight(18.9g) was lighter than those of 'Dongjin'. The score of alkali digestion in brown rice of 'P50-4-4-5'(5.5) was lower than that of 'Dongjin'(6.8) and similar to 'Baekjinju'(5.8). The gel consistency of 'P50-4-4-5'(84mm) in milled rice exhibited that was longer than 'Dongjin'(76mm) and 'Baekjinju'(81mm). The result of eating quality showed that 'P50-4-4-5'(78.8) was higher than those of 'Dongjin'(60.3) and 'Baekjinju'(67.2). Thus our data suggest that 'P50-4-4-5' will facilitate the development of a new cultivar with low amylose rice.

石灰硫黃合劑 및 Ethephon 처리가 복숭아의 藥劑摘果와 品質에 미치는 影響

이장범 공주대학교 산업개발대학원 1997 국내석사

재배 콩나물 저장 중 온도처리가 isoflavone 함량에 미치는 영향

이향미 경북대학교 농업개발대학원 2008 국내석사

To obtain food materials of high isoflavone content from soy-sprouts, 8 soy-sprout varieties, Aga 1, Aga 2, Aga 3, Aga 4, Pungsannamulkong, Eunhakong, Jangki, Bosug, were grown into soy-sprouts for 7 days under light condition and stored for 5 days at 6 different temperatures; 3, 6, 9, 20, 30, and 40℃ in the dark. The isoflavone content of 7 days grown sprout varieties were highest in the order of Aga 3>Aga 1>Aga 2>Aga 4>Jangki>Bosug>Eunhakong>Pungsannamulkong. Isoflavone content of Aga 3 showed the highest value was 4,619㎍/g. The isoflavone content of soy-sprouts showed much varietal differences to storage temperatures. Comparative high isoflavone content was obtained at storage temperatures of 6℃ and 20℃ while most of varieties showed low isoflavone content at 9℃ and 30℃. No constant trend in isoflavone content for the tested varieties along with the days to storage but most of varieties showed the highest isoflavone content in 3 days of storage. On the contrary, Aga 4 and Jangki showed high isoflavone content even at 5 days of storage. The comparatively high isoflavone content for 4 varieties including of Aga 3 out of 8 varieties was obtained from the treatment of one day storage at 20℃. Out of all treatments, the highest isoflavone content was obtained from one day storage at 20℃ for Aga 3 and the content was as high as 11,705㎍/g. In this experiment, soy-sprouts were believed to be made continuous growth during the storage because the sprouts were being dipped in water during the temperature treatment to protect soy-sprouts from drying. Thus, it is inferred that additional researches should be made to establish better method to increase isoflavone content in soy-sprouts during the storage. 콩나물로부터 고 isoflavone 함량의 콩 식품원료를 얻고자 콩나물 재배 시 빛을 쪼여주고, 재배한 콩나물의 저장온도를 달리한 조건에서 isoflavone 함량변이를 조사하였다. 공시 품종들의 7일 재배 후 isoflavone 함량은 아가 3호>아가 1호>아가 2호>아가 4호>장기콩>보석콩>은하콩>풍산나물콩 순이었는데 아가 3호의 isoflavone 함량은 4,619㎍/g이었다. 재배한 콩나물의 isoflavone 함량은 저장온도에 따라 품종별로 상이한 차이를 보였는데, 저장온도 6℃와 20℃에서 isoflavone 함량이 높은 반면 저장온도 9℃와 30℃에서는 대부분 콩 품종들의 isoflavone 함량은 낮았다. 저장일수에 따른 isoflavone의 함량은 품종들 간에 일정한 경향이 없었으나 대부분의 품종들은 저장기간 3일 이내에 가장 높은 isoflavone 함량을 보였고, 아가 4호와 장기콩은 저장기간 5일에서도 높은 isoflavone의 함량을 보였다. 저장기간과 온도처리를 하여 재배한 콩나물의 isoflavone 함량을 높이고자 한 결과 아가 3호를 포함하여 공시한 8품종 중 4품종에서 20℃에서 하루 동안 저장했을 때 가장 높은 isoflavone의 함량을 나타내었다. 재배한 콩나물을 저장을 통해 가장 높은 isoflavone의 함량을 보인 품종은 아가 3호로써 저장후의 isoflavone 함량은 11,705㎍/g이었다. 본 연구에서는 콩나물 저장기간 동안 수분공급이 지속적으로 이루어졌기 때문에 콩나물이 계속 성장한 것으로 생각된다. 따라서 저장기간 동안 온도처리를 달리하여 isoflavone의 함량을 증가시키는 보다 확실한 방법을 확립하기 위해서는 더 많은 연구가 이루어져야 할 것으로 생각되어진다.

UV-B 照射에 의한 植物體의 抗酸化 物質 및 抗酸化 酵素의 活性變化

박이상 경북대학교 1997 국내석사

멕시코와 네팔 導入 고추 遺傳資源의 두 가지 점무늬병에 對한 抵抗性

조은형 慶北大學校 農業開發大學院 2004 국내석사

Pepper genetic resources consisting of introductions from Mexico and Nepal and susceptible and resistant controls were tested for resistance to gray leaf spot and to bacterial spot by serially inoculating the two disease pathogens, Stemphylium spp. first and Xanthomonas campestris pv. vesicatoria next, with application of fungicide after evaluation of resistance to gray leaf spot first. KC866, KC872, KC902, KC905 were resistant to gray leaf spot in addition to known resistance sources, KC43, KC47, KC220, KC319, KC320, KC380. In resistance to bacterial spot, KC897 was on the top of the resistance sources list, even better than KC177(163192), and was followed by KC889, KC896, KC898, all of which were introduced from Nepal.