이 논문은 동계작물 재배면적 배분 비율의 의사결정 요인과 그 영향을 파악하기 위한 재배면적 함수의 구축과 추정에 목적이 있다. 이를 위해 지난 30년 동안(1991~2021) 동계작물 생산 농가의 최적 면적 배분 과정에서 생산물 가격요인과 투입 요소 생산비 요인의 영향을 추정하였다. 분석 결과, 생산물 가격요인으로 작물의 자체 가격 상승은 재배면적을 증가시키고, 대체 작물의 가격 상승은 재배면적을 감소시키는 것으로 나타났다. 한편, 투입 요소 생산비 요인은 작물에 따라 증감의 방향이 혼재되어 영향을 미치는 것으로 나타났다. 따라서 가격 및 투입 요소 비용 변화로 인한 과잉 과소 생산을 방지하고 수급 안정을 도모하기 위해서는 주산지 및 지역별 작목변화와 생산량 예측이 선행되어 수급 정책 수립 시 적극적으로 활용할 필요가 있다.

Mungbean is an important crop in Nepal. Heteropteran bugs, Nezara virudula, Dolycoris baccurum, and Melanacanthus scutellaris are significantly influencing qualitative and quantitative loss in soybean and mungbean. Though pesticide application is common practice for management of these bugs, pesticide avoidance by the bugs stalls proper management. As an alternative, trap cropping with variety mostly preferred by the bugs as trap crops along with the main crop is considered. Selection of most preferred mungbean variety was performed with six (VC 6173 A; VC 6153 B-20G; VC 3960 A-88; Kalyan; Pratikchha; Saptari local) relative to Saptari local variety. Significant difference was recorded in number of bugs occurrence among the six varieties with maximum number of bugs in VC 6173 (3 bugs/plant) which showed lowest yield. For application, three different trap crop designs were employed in the field. There was significant difference between the main crop i.e. variety Pratiksha and the variety VC6173A used as trap crop in two designs. In conclusion VC6173A is a probable trap crop and the two designs can be employed in the field.

전라북도는 미곡 생산량 기준 전국 약 374만 여 톤 중 60만 톤을 생산하며 전국 3위에 속해 있으며 전국 대비 많은 양을 생산하고 있다. 이에 전라북도는 쌀을 포함한 식량작물을 가공하여 상품화하기 위해 전라북도 지자체에서 사업을 추진하여 노력하고 있으며 이에 판매 및 마케팅을 위한 포장 디자인의 중요성이 강조되고 있다. 이에 본 연구는 농업경영인 38명을 모집하여 포장 디자인 의식을 조사 분석하고 식량작물 상품 135개(한과63개, 누룽지72개) 샘플을 추출하여 군집분석을 통해 현황 분석을 실시하였다. 농업인 의식 결과 상품 개발 시 상품 및 목표 고객에 대한 관심이 높으며 포장 디자인의 필요성이 92.1%로 높았다. 최근 포장 디자인 제작은 자비 비율이 68.2%였으며, 현재 포장 디자인의 만족도(5점)는 3.32점으로 낮았고 만족하는 비율이 38.4% 수준이었다. 포장 디자인 특성의 중요도 및 만족도의 차이가 5점 기준으로 1점 이상 차이가 생기는 것으로 보아 중요성은 충분히 감지하고 있으나 현실적으로 실행하지 못하는 것으로 분석되었다. 상품 현황 분석 결과 한과 샘플은 8개의 그룹으로 분류되었고 누룽지 샘플은 12개의 그룹으로 분류되었다. 종합적으로 농업인의 포장 디자인 중요성 및 관심도는 높으나 전문가 부족, 비용 부담 등으로 애로사항을 겪고 있고 포장 디자인 현황은 대부분 종이류 및 플라스틱 비닐을 활용하고 있으며 일관성 없는 컬러로 상품 차별화가 어려운 것으로 나타났다. 이에 본 연구는 디자인 원스톱 교육, 수준별 교육, 현장 교육 확대, 전문 멘토제, 그룹 스토리 미팅 등을 개선방안으로 제안하여 농업인 역량을 강화하여 의식 수준을 높이고 경쟁력 있는 식량작물 상품화 개발에 기여하고자 한다.

The purpose of this study is to develop a farm management diagnostic checklist form, which can be applied to any crops. First, upper indexes and subordinate indexes were identified through survey with expert, and weighted values for each subordinate index were calculated through AHP analysis. Second, as a reuslt of Analytic Hierarchy Process (AHP) analysis, marketing management (0.276) was found to be the most important index of all upper indexes. In the case of subordinate indexes, reflecting management evaluation (0.252) of management consciousness, quality enhancement efforts (0.332) of production management, locating new sales outlets (0.323) of marketing management, agriculture accounting (0.300) of finance management, and adjusting shipping dates (0.274) of risk management were found to be the highest. Third, the interval division using weight of farm receiving prices was higher discrimination in comparison to equal interval division of weighted values for each index. The newly developed farm management diagnostic checklist can be applied to any crops, as it utilizes indexes such as management consciousness, production management, marketing management, financial management, risk management, etc. based on professional opinions. In addition, it allows an objective evaluation of farm management situations by utilizing the weighted value of farm receiving prices.

Background : Ginseng farmers prefer first planted field because of replant failure. But the accumulation of nutrients is higher in the first planted field due to using large amounts of chemical fertilizers and manure. The higher phosphate concentration in preparation field decreased emergence ratio and occurred leaf chlorosis in ginseng. The purpose of this study was to develop a technology for reducing phosphate concentration in preparation field of ginseng. Methods and Results : This study was performed in farm's fild located Yeongju in 2015. Treatment of plots consisted of sudangrass, maize, deep plowing + sudangrass and microbes(Rhodobacter sphaeroides, Bacillus subtilis, streptomyces griseus) + sudangrass. sudangrass and maize were sown in early May to 5kg / 10a. Microbes diluted 500 times were treated to drench the soil before sowing crops(400L/10a). The main survey was yield of crop, soil chemical properties, reduction ratio of phosphate and changes in available phosphate. Reduction ratio of phosphate in the plot of maize and Rhodobacter sphaeroides were 27.9% and 24.3%, respectively, which were higher 2∼5% than the control plot. Fresh weight yield was the highest with 11.1ton / 10a in the plot of maize and ratio of dry matter was the highest with 27% in the plot of maize. Conclusion : The phosphate removal ability of maize was better than sudangrass in phosphate accumulation soil. Subsoil reversed using excavators used by some farmers could not mitigate of phosphate and salts concentration in preparation field. The soil that phosphate concentration is more than 1,000mg/kg is required a long-term management.

This study evaluate examines the efficiency and the improvement measurement of Oilseed crops (Sesame and Perilla). For this purpose, In the first stage, this study analyzes the current conditions of oilseed industry. In the second stage, this study evaluates the efficiency and super-efficiency of environmentally-friendly agricultural product producers. The result of this study show that: (1) Changes in annual wholesale price of Sesame and Perilla; (2) An efficiency and ranking of environmentally-friendly product producers; (3) The solutions and improvement measurements for inefficient producers

This study examines the management performance of Oilseed crops (Sesame and Perilla). For this purpose, In the first stage, This study analyzes the current status of sesame and perilla industry. In the second stage, This study examines the management performance of environmental friendly agricultural products (Sesame and perilla). The result of this study show that : (1) Changes in annual wholesale price of Sesame and Perilla ; (2) Management performance of environmental friendly products (Sesame and perilla) ; (3) Feature comparison of productivity of oilseed crops.

To screen several promising red pepper cultivars, may be adaptable to organic cultivation conditions, seventy six F1 hybrids commercial and eight local purebred red pepper cultivars were tested. Comparing the infection rate of phytophthora blight between commercial (F1 hybrid) and local (Purebred) cultivars, average infection rate of commercial cultivars was 9.8% and that of local cultivars was 17.8%. But the infected fruits rate of anthracnose in field were similar as 3.3% in commercial (F1 hybrid) and 3.1% in local (Purebred) cultivars. In yield characteristics, average yield of commercial cultivars was 2.89 t ha-' and that of local cultivars was 2.22 t ha- ’ . For organic pepper farmers it is more favourable to cultivation purebred cultivars because they can save to the same quality plant next year's crop. In this study among the local purebred cultivars, two cultivars are promising that their yield near to 3 t ha-' and have disease field resistance.

This study was performed to analyze the improvement of soil physical property and soil biota characteristics through cultivation of green manure crops for a one-year period before creation of a tea plantation as follows. The study revealed that the contents of available phosphate tended to decrease after sod-culture by green manure cultivation and open-pollination, when compared to the level before cultivation. The ratio soil porosity increased by approximately 30% when Crotalaria juncea and Sorghum bicolar L. Moench were cultivated, while the soil bacteria and fungi also increased. In a research on microfauna using a pit fall trap, the population number of the microfauna was 174 of 27 species in the plot of open-pollinated sod-culture and no organic matter application, and 268 of 26 species in the plot of Sorghum bicolar L. Moench. Consequently, the culturing tool of Crotalaria juncea recorded the highest level of species diversity at 2.5, the evenness index at 3.7 and richness at 4.6, with the lowest level of a dominance index. The ecological quotient of microfauna was 0.76 in the plot of Sorghum bicolar L. Moench, and 0.63 in the plot of Crotalaria juncea.

1) 현미 품위는 무경운 짚 피복 벼 작부체계(SMNTRCS)와 무경운 짚 피복 벼-자운영 작부체계(SMNTRVCS)가 관햄 벼-보리 작부체계(CRBCS)와 관행 벼 작부체계(CRCS)보다 좋은 경향을 나타내었다. 백미 품위는 SMN TRCS에서 가장 우수하였다. 2) Mg와 K의 함량은 SMNTRVCS에서 가장 높았으며 Na 함량과 Mg/K는 CRCS에서 가장 높게 나타났다. 3) 단백질함량은 SMNTRCS에서 가장 높았으며, SMNTRVCS, CRBCS 및 CRCS순으로 감소하였다. 아밀로스함량은 SMNTRVCS에서 다른 작부체계에 비해 높게 나타났다. 4) 알카리붕괴도는 1.2~% KOH농도에서 작부체계별 품종간 변이가 가장크게 나타났다. 모든 KOH농도에서 알카리붕괴도는 CRBCS에서 가장크게 나타났으며, CRCS가 가장 낮았다. 5) 양질미 생산을 위해서는 유기물 투입으로 질소시비량을 줄일 수 있는 작부 체계인 SMNTRCS 및 SMNTRVCS가 가장 유리 할 것으로 사료된다.

KISTI는 학회업무 및 학술정보 관리를 학회가 어려움 없이 처리하도록 지원하고자, 학회 학술정보 유통체제 전 과정을 온라인 화하고 쉽게 관리할 수 있도록 한 KITTI­ACOMS (KISTI-Article COntribution Management System: KISTI-학회논문투고관리시스템)을 개발하여 2001년부터 학회에 무상으로 보급하여 왔다. 최근 KISTI-ACOMS를 이용하고자 하는 학회의 요청이 더욱 확대되고 있어, KISTI는 많은 학회의 특성들을 의견수렴 하여, KISTI-ACOMS의 표준화를 목표로 보완해 나가고 있다. 본 연구논문의 구성은 다음과 같다. 1. KISTI-ACOMS 개요 설명. 2. KISTI-ACOMS를 기반으로 구축한 한국작물학회의 학회 논문투고관리시스템의 모듈별 기능 및 사용자 접근 권한에 따른 논문투고 심사 단계별 처리 방법 기술. 3. 향후 시스템에 필요한 기능 및 명세를 기술함으로써 한국작물학회 뿐만 아니라 KISTI-ACOMS를 기반으로 한 개선 된 온라인논문투고관리시스템을 제시.