Information and communication technology(ICT) around the world in the 21st century presents a new vision of agriculture. Time, place, and the high-tech industry to overcome barriers to the fusion of the so-called “smart agriculture” is changing the landscape of agriculture. Precision Agriculture’s core container production for the mushroom cultivation temperature, humidity, irradiation, self-regulation, such as carbon dioxide, the optimal environment for mushroom cultivation was implemented. The Lentinula edodes (shiitake) is an edible mushroom native to East Asia, which is cultivated and consumed in many Asian countries. It is considered a medicinal mushroom in some forms of traditional medicine. The fungus was first described scientifically as Agaricus edodes by Miles Joseph Berkeley in 1877. It was placed in the genus Lentinula by David Pegler in 1976. We controlled different light source (Blue-Red-White combined LED, blue LED, red LED and fluorescent light) with different intensity of LED irradiation (1.5, 10.5, 20.5 μmol/m2s for LEDs) to compare growth and development. Lights were treated with 12 hour on/ 12hour off cycle maintained in a controlled room with 19 ~ 21oC temperature, 80~90% humidity, and 1,000 ppm CO2 atmosphere concentration for 30 days. Growth and development differed from the LED color source and intensity of LED irradiation. Growth and development was most effective in 10.5 μmol/m2s for blue LED. All LED light sources showed less growth and development in lowest intensity of irradiation, which indicates that higher than 1.5 μmol/m2s for LED is not effective. After harvesting fruit bodies, we measured their weight and length, thickness of pileus and stipe, chromaticity, and hardness. 10.5 μmol/m2s blue LED group was the best result of harvest with average individual weight (24.7g) and length (61.98mm), thickness (29.93mm) of pileus and length (33.60mm), thickness (16.86mm) of stipe with fine chromaticity, hardness. This results show us that 10.5 μmol/m2s blue LED was the best effect on growth and development of Lentinus edodes (shiitake) mushroom’s ICT system container type environment.

Information and communication technology(ICT) around the world in the 21st century presents a new vision of agriculture. Time, place, and the high-tech industry to overcome barriers to the fusion of the so-called “smart agriculture” is changing the landscape of agriculture. Precision Agriculture’s core container production for the mushroom cultivation temperature, humidity, irradiation, self-regulation, such as carbon dioxide, the optimal environment for mushroom cultivation was implemented. Auricularia auricula-judae, known as the Jew's ear, wood ear, jelly ear or by a number of other common names, is a species of edible Auriculariales fungus found worldwide. The fruiting body is distinguished by its noticeably ear-like shape and brown colouration. The fungus can be found throughout the year in temperate regions worldwide, where it grows upon both dead and living wood. We controlled different light source (Blue-Red-White combined LED, blue LED, red LED and fluorescent light) with different intensity of LED irradiation (1.5, 10.5 and 20.5 μmol/m2s for LEDs) to compare growth and development. Lights were treated with 12 hour on/ 12hour off cycle maintained in a controlled room with 19 ~ 21oC temperature, 85~95% humidity, and 1000ppm CO2 atmosphere concentration for 30 days. Growth and development differed from the LED color source and intensity of LED irradiation. Growth and development was most effective in 1.5 μmol/m2s irradiation for blue LED. All LED light sources showed less growth and development in highest intensity of irradiation, which indicates that higher than 20.5 μmol/m2s for LED is not effective. After harvesting fruit bodies, we measured their weight, length, width, thickness and chromaticity of fruit bodies. 1.5 μmol/m2s blue LED group was the best result of harvest with average individual weight (5.38g), length (65.37mm), width (56.87mm) and thickness (13.51mm) with fine chromaticity. This results show us that 1.5 μmol/m2s blue LED was the best effect on growth and development of Auricularia auricula-judae mushroom’s ICT system container type environment.

Timing, place, and the high-tech industry to overcome barriers to the introduct of the so-called “smart agriculture”. The core factors of precision agriculture, including temperature, humidity, location information, and real summary information, are all significant for ICT controlling technique. The system is a four-season container allowing mushroom product, humidity, illumination, and factors such as carbon dioxide were regulated to create the optimal environment for mushroom cultivation. Hericium erinaceum (also called Lion's Mane Mushroom, Bearded Tooth Mushroom, or Bearded Tooth Fungus) is an edible and medicinal mushroom in the tooth fungus group. During approximately 40 days of incubation, 1.4 kg of oak sawdust was used as the test medium. The humidity, temperature, and CO2 density were maintained at >85–95%, 18–20oC, and 700–1,000 ppm, respectively, in the container type culture system. The time for primordium formation was observed to be 4–7 days. The amount of fruitbody production was 74–95 g per bag. This technique will be used to establish a new community support program, in conjunction with international movement, domestic sales and exports are also planned.

Time, place, and the high-tech industry to overcome barriers to the fusion of the so-called "smart agriculture" is changing the landscape of agriculture. Precision Agriculture's core temperature, humidity, location information, and summary information in real time, all significant ICT controlling technique. The system is a four-season container production for the mushroom cultivation temperature, humidity, illumination, self-regulation, such as carbon dioxide, the optimal environment for mushroom cultivation was implemented. Hericium erinaceum (also called Lion's Mane Mushroom, Bearded Tooth Mushroom, or Bearded Tooth Fungus) is an edible mushroom and medicinal mushroom in the tooth fungus group. Native to North America, Europe and Asia it can be identified by its tendency to grow all the spines out from one group (rather than branches), long spines (greater than 1 cm length) and its appearance on hardwoods. About 40 days of incubation 1.5kg oak sawdust was used as the test medium bag. The humidity was maintained more than 85~95% and temperature was 18~20°C, and CO2 density was 500~1,000ppm. The days for primordium formation showed us 6~12 days. The amount of fruitbody production was 110~260g per bag. This technique to establish new community support program in conjunction with the international movement, domestic sales and exports are also planned.

배추속은 전세계적으로 재배되는 중요한 경제작물을 포함하고 있으며, 종의 진화 및 배수성 연구를 위해 학문적으로 중요한 가치를 가지고 있다. 그러나 대부분의 작물이 교잡육종을 통해 종자를 생산하기 때문에 고정 계통을 육성하는 데 많은 시간과 노력이 필요하다. 이러한 문제점을 해결하기 위하여 인위적인 방법으로 반수체 식물체를 유도하여 형질이 고정된 계통을 단시간에 육성함으로써 연구 및 육종 소재로 활용할 수 있는 다양한 기내배양법이 시도되었다. 본 논문에서는지금까지 배추속 작물에서 시도된 기내배양법의 연구현황을살펴보고 반수체 생산에 영향을 미치는 요인들을 조사하여 효율적인 반수체 생산 기술에 대한 정보를 제공하고자 하였다.

Information and communication technology(ICT) around the world in the 21st century presents a new vision of agriculture. Time, place, and the high-tech industry to overcome barriers to the fusion of the so-called "smart agriculture" is changing the landscape of agriculture. Precision Agriculture's core temperature, humidity, location information, and summary information in real time, all significant ICT controlling technique. The system is a four-season container production for the mushroom cultivation temperature, humidity, illumination, self-regulation, such as carbon dioxide, the optimal environment for mushroom cultivation was implemented. Hericium erinaceum (also called Lion's Mane Mushroom, Bearded Tooth Mushroom, Hedgehog Mushroom, Satyr's Beard, Bearded Hedgehog Mushroom, pom pom mushroom, or Bearded Tooth Fungus) is an edible mushroom and medicinal mushroom in the tooth fungus group. Native to North America, Europe and Asia it can be identified by its tendency to grow all the spines out from one group (rather than branches), long spines (greater than 1 cm length) and its appearance on hardwoods. The humidity was maintained more than 85~90% and temperature was 16~18℃, and CO2 density was 500ppm. The days for primordium formation showed us 7~12 days. The width of pileus was 77~115mm. The length of pileus was 43~72mm. The spine was 11~14mm. The amount of fruitbody production was 125~240g per bag. This technique to establish the agricultural sector of Official Development Assistance (ODA) projects and new community support program in conjunction with the international movement, domestic sales and exports are also planned.

A successful technology integration practice depends on both individual levels of teaching expertise and the socio-context in which the teacher lives. In this article, the researchers present a case study of an exemplary female teacher using technology integration in the context of an elementary school in China. Multiple sets of data were collected to examine the teacher's exemplary practice, perceived benefits, concerns, and visions about technology integration in Chinese classrooms. Researchers then investigated how the Chinese culture as a contextual factor affects teachers' technology integration practice. The teacher's technology integration experience was significantly modulated by the social context. Policy makers of technology integration should give significant consideration to this underlying factor.

  This paper aims to examine the main factors of the organizational climate and analyze their effects on job involvement. To accomplish these purposes, the main factors of the organizational climate such as diversity, autonomy, redundancy, connectivity an

The objective of this study was to evaluate the embryonic development ability and the appearance of blastocysts of bovine in vitro fertilized oocytes cultured in different culture media, and also to evaluate survival rate after thawing of frozen embryos by using 1.5 or 1.8M ethylene glycol(EG) with sucrose or trehalose. Fertilized oocytes were divided into three groups; i ) monolayer of cumulus /granulosa cell prepared by TGM 199+5% calf serum(TGM199), ii)GRlaa+5% CS, iii)SOF+5% CS, and they were cultured after insemination for 9 days, at 39˚C, under 5% in air, but SOF+5% CS was cultured at 39˚C, under 5% 02, 5% GO2, 99% N2. Blastocysts derived from GRlaa + 5% CS on day 7~8 after insemination were frozen by using 1.5M EG or 1.8M EG with/without 0.2M sucrose or O.1M trehalose. The development rate of blastocysts on day 7 after insemination in SOF+5% CS was significant higher than in TCM199 or CR1aa(P<0.05). The appearance rate of blastocysts on day 7-8 after insemination was higher than in TCM199, when fertilized oocytes were cultured in GRlas or SOF. The survival rate of frozen blastocysts after thawing tended to increase, when blastocysts were frozen by using 1.8M EG with 0.2M sucrose or O.1M trehalose. These results indicated that SOF or CRlaa media with amino acids was superior to TCM199 with monolayer in terms of blastocyst development in culturing of in vitro fertilized bovine nocytes, and sucrose or trehalose was supposed to prevent embryos from the freezing shock.

For genetic mapping studies, biparental segregating populations are often useful, however recombination is limited, giving rise to large genomic regions under QTL, and one can only study alelles present in both parents. In Wageninegn UR, a core collection is being developed representing all Brassica rapa morphotypes and geographic origins. As most B. rapa accessions are heterozygous and heterogeneous, we started a project to fix the collection through microspore culture. The resulting Diversity Fixed Foundation Set will be an interesting resource for association mapping studies, which have as advantage that they present the allelec variation present in the collection, and for mapping studies recombination is increased. Nineteen accessions of eight subspecies of Brassica rapa were used for microspore culture to developdoubled haploid lines. Eight morphotypes were represented: 3 Chinese cabbage, 2 Chinese turnip cabbage, 3 Pak choi, 5 Turnip, 3 Broccolleto, 1 Mizuna, 1 Komatsuna and 1 Turnip greenfrom the 19acessions examined, embryos were obtained for 13, representing six subspecies (Komatsuna and Turnip Green had no response). The embryo yields differed significantly between these 13 accessions. We regenerated normal plants from 10 accessions that survived more than 4 weeks in the soil using microspore culture. Nine accessions flowered after 4 weeks vernalization at 5℃ and seeds were harvested from 5 accessions. From a Mizuna, we obtained 3791 seeds from one plant and total 7318 seeds were harvested from 5 accessions representing 4 subspecies(Chinese cabbage, Chinese turnip cabbage, Pak choi, Mizuna). At present, we carry out experiment for obtain more seeds and induce embryos from the other plant materials.

본 논문의 목적은 생명공학 기술에 대한 찬성 또는 반대 의견에 대한 가치체계의 근간을 스노우(C. P. Snow)의 ‘두 문화’ 문제 - 과학문화와 인문문화 - 개념을 모티브로, 목적론적 윤리설과 의무론적 윤리설, 전통우생학과 자유주의우생학 등 가치선택의 다양한 갈래가 공존하고 있음을 논하는데 있다. 또한, 과학과 생명공학 기술에 대한 ‘잘못된 신화’- 과학의 객관성에 대한 신화, 과학과 과학자의 독립성과 자율성, 생명공학 기술의 세계기아 해결 - 를 지적함으로써 과학기술에 대한 적확한 판단을 모색하고 있다. 마지막으로, 생명공학 기술의 생산주체인 생명공학자에게 연구윤리와 사회적 책임은 물론 개방성, 도덕적 민감성과 상상력, 성찰과 품성의 윤리학을 요구하고 있다.