간행물

한국환경농학회> 한국환경농학회지

한국환경농학회지 update

KOREAN JOURNAL OF ENVIRONMENTAL AGRICULTURE

  • : 한국환경농학회
  • : 농학분야  >  농화학
  • : KCI등재
  • :
  • : 연속간행물
  • : 계간
  • : 1225-3537
  • : 2233-4173
  • :

수록정보
수록범위 : 1권1호(1982)~38권3호(2019) |수록논문 수 : 1,584
한국환경농학회지
38권3호(2019년 09월) 수록논문
최근 권호 논문
| | | |

KCI등재

1고추 재배 밭에서 채취한 토양의 유기물 함량과 질소 무기화 량의 관계

저자 : 이예진 ( Yejin Lee ) , 이슬비 ( Seulbi Lee ) , 김양민 ( Yangmin Kim ) , 송요성 ( Yosung Song ) , 이덕배 ( Deogbae Lee )

발행기관 : 한국환경농학회 간행물 : 한국환경농학회지 38권 3호 발행 연도 : 2019 페이지 : pp. 119-123 (5 pages)

다운로드

(기관인증 필요)

초록보기

우리나라 노지 밭토양의 질소 비료 추천은 토양 유기물 범위에 따라 차등하여 추천한다. 토양 유기물 함량에 따른 질소공급 가능량을 확인하기 위하여 노지 고추 재배 밭토양에서 작물 재배 전 토양을 채취하여 70일간 누적 질소 무기화량을 구하였다. 토양 유기물 함량(SOM)과 무기화 될 수 있는 토양질소(SNM)의 관계식은 'MSN(kg 10a-1) = 0.2933*SOM(gkg-1) + 0.0897 (r2=0.6224, P<0.001)'이었다. 토양 유기물 범위별 평균 질소 무기화량은 각각 10.5, 26.6, 83.3, 105.6 mg kg-1으로 토양 유기물 함량이 많을수록 질소 무기화량도 많았으나, 같은 토양 유기물 범위에 속하는 토양이어도 질소 무기화량은 약 3~4.6배 차이가 있었다. 따라서 밭토양 질소 관리를 위해서는 토양 특성에 따른 질소 공급량 예측을 통해 질소비료를 추천하는 것이 중요하다.


BACKGROUND: Estimation of soil nitrogen supply is essential to manage nitrogen fertilization in arable land. In Korea, nitrogen fertilization is recommended based on the soil organic matter content because it is difficult to assess nitrogen (N) mineralization of upland soils directly. In this study, the relationship between soil organic matter (SOM) content and N mineralization was investigated to explore the limitation of using SOM in predicting soil N mineralization.
METHODS AND RESULTS: Soil samples from the 0 to 10 cm depth were collected from 18 individual pepper cultivated fields in Tae-an and Chung-yang provinces before fertilization. N mineralization in the soils was quantified using incubation for 70 days at 30℃. The mineralizable soil N (MSN) was positively correlated with SOM, and the relation equation between MSN and SOM was'MSN(kg 10a-1) = 0.2933*SOM(g kg-1) + 0.0897 (r2=0.6224, p<0.001)'. However, the differences of N mineralization among the soils with the similar concentrations of soil organic matter were about 3 to 4.6 times, suggesting that the other soil factors such as total N concentration or EC should affect N mineralization.
CONCLUSION: We concluded that SOM alone could not reflect the capacity of soil to supply N that is used for recommendation of N fertilization rate. Therefore, other soil properties should be considered to improve N fertilization management in arable land for sustainable agriculture.

KCI등재

2억새 처리에 따른 시설수박 생육과 토양 특성에 미치는 영향

저자 : 안병구 ( Byung-koo Ahn ) , 고도영 ( Do-young Ko ) , 김효진 ( Hyo-jin Kim ) , 김태복 ( Tae-bok Kim ) , 전형권 ( Hyong-gwon Chon ) , 강용구 ( Yong-gu Kang )

발행기관 : 한국환경농학회 간행물 : 한국환경농학회지 38권 3호 발행 연도 : 2019 페이지 : pp. 124-132 (9 pages)

다운로드

(기관인증 필요)

초록보기

BACKGROUND: Silver grass (Miscanthus sinensis) No. 1 was developed for production of bio-ethanol, and for the purpose the silver grass growing sector was established in Geumgang basin, Iksan, Jeonbuk, in 2011. However, the other application potentials except for using as the bio-energy resources should be considered because of the drop in international oil prices. Therefore, there is the necessity of a scientific basis to use the silver grass instead of rice straw as the organic matter source that is used for improvement of soil quality in the plastic film house.
METHODS AND RESULTS: The silver grass was applied at 5, 10, 15 and 20 Mg/ha and tilled before the watermelon was planted in the plastic film-house. The control plot was treated with 10 Mg/ha with rice straw, and watermelons have been cultivated for 3 years(2017~2019). Soil aggregation, soil chemistry, and the growth characteristics were investigated, when the watermelon was harvested every year. Soil aggregation levels at the 2nd and 3rd year of watermelon harvest were similar from the plot applied with the silver grass at 5 Mg/ha and the control plot, and increased in the silver grass treated plots with more than 10 Mg/ha. However, there was no statistically significant difference between the plots. The nitrogen mineralization of silver grass in the control plot tended to be similar to the 5 Mg/ha plot, but the silver grass treated plots with over 10 Mg/ha showed low nitrogen mineralization. Soil EC on harvest stage was proportional to the applied mass of the silver grass, but pH was in inverse with the applied mass. Soil organic matter content, available phosphate, and exchangeable cations increased with the continued use of silver grass. Watermelon weight found to be the best on more than 15 Mg/ha of silver grass, and the sugar content was highest when 10 Mg/ha was treated.
CONCLUSION: The use of the silver grass at 10 Mg/ha annually as the organic source was effective in replacing rice straw while growing fruits and vegetables on the plastic film house.

KCI등재

3생산함수를 이용한 농업용수 관개량과 벼 생산성간 관계 평가

저자 : 허승오 ( Seung-oh Hur ) , 최순군 ( Soonkun Choi ) , 엽소진 ( Sojin Yeop ) , 홍성창 ( Seong-chang Hong ) , 최동호 ( Dongho Choi )

발행기관 : 한국환경농학회 간행물 : 한국환경농학회지 38권 3호 발행 연도 : 2019 페이지 : pp. 133-138 (6 pages)

다운로드

(기관인증 필요)

초록보기

BACKGROUND: Production function gives the equation that shows the relationship between the quantities of productive factors used and the amount of product obtained, and can answer a variety of questions. This study was carried out to evaluate the relationship between irrigation water used for rice production and rice productivity by the production function which shows the mathematical relation between input and output.
METHODS AND RESULTS: The statistical data on rice production and on the amount of irrigation water were used for the production function analysis. The analysis period was separated for 1966-1981 and 1982-2011, based on goal's change on agriculture from 'increasing food' to 'complex farming'. The relation between irrigation and yield considering production function is a short-term production function both before and after 1982. These results can be expressed by the sigmoid relation. When comparing the graphs of the two analyzed periods, there are differences in quantity between the maximum point and the minimum point during the same analysis period, which can be called an 'Irrigation Effect' by the difference of irrigation, and 'Technical Effect' by the difference by inputs like as fertilizers etc.
CONCLUSION: The results could be useful as information for assessing the relationship between agricultural water and the productivity of rice and predicting rice productivity by irrigation water in Korea.

KCI등재

4농경지의 이용형태가 토양성 절지동물 군집 및 다양성에 미치는 영향

저자 : 어진우 ( Jin U Eo ) , 김명현 ( Myung-hyun Kim ) , 남형규 ( Hyung Kyu Nam ) , 송영주 ( Young Ju Song )

발행기관 : 한국환경농학회 간행물 : 한국환경농학회지 38권 3호 발행 연도 : 2019 페이지 : pp. 139-144 (6 pages)

다운로드

(기관인증 필요)

초록보기

BACKGROUND: Epigeic arthropods participate in ecological functions as predators, decomposers and herbivores. The purpose of this study was to investigate the responses of some dominant arthropods in rice fields to different forms of agricultural land management.
METHODS AND RESULTS: The abundance of microarthropods was compared between rice fields and uplands in the non-growing season. Collembola, Oribatida and Mesostigmata were more abundant in the upland fields than in the paddy fields. The community composition and diversity of epigeic arthropods were compared between fallow and rice fields. The total abundance and species richness of spiders and ground beetles were not significantly different in the two types of agricultural fields. The abundance of Arctosa kwangreungensis was greater in fallow fields than in cultivated fields. The community structure of arthropods was compared between paddy fields with and without barley. The cropping system altered the community composition of spiders but not their biodiversity. Barley cultivation increased the abundance of ground beetles but decreased that of spiders. We suggest that this contrast was partly due to the availability of plants that provided shelter and food for ground beetles.
CONCLUSION: These results show that soil use intensity and cropping system alter the community composition of epigeic spiders and ground beetles. This could result in ecosystem-level alterations with respect to the control of pests and weeds. Our results also suggest that biodiversity of ground-dwelling arthropods may not increase during short fallow periods.

KCI등재

5성목기 '감홍'/M.9 사과나무의 착과수준이 고두증상 및 과실품질에 미치는 영향

저자 : 권헌중 ( Hun-joong Kweon ) , 박무용 ( Moo-yong Park ) , 송양익 ( Yang-yik Song ) , 이동용 ( Dong-yong Lee ) , 사공동훈 ( Dong-hoon Sagong )

발행기관 : 한국환경농학회 간행물 : 한국환경농학회지 38권 3호 발행 연도 : 2019 페이지 : pp. 145-153 (9 pages)

다운로드

(기관인증 필요)

초록보기

BACKGROUND: The 'Gamhong' cultivar, middle season apple with big fruit size and high soluble solid content, has been bred in Korea. However, it was hard to cultivate the cultivar in Korea by serious bitter pit. The relationships between shoot growth, fruit size, and bitter pit may be affected by crop load. This study was conducted for 2 years (7~8 years after planting) to investigate vegetative growth, fruit quality, bitter pit incidence, return bloom, and gross income for optimum crop load of 'Gamhong'/M.9 adult apple tree.
METHODS AND RESULTS: The crop load was assigned to 4 different object ranges as follow: 45~64, 65~84, 85~104, and 105~124 fruits per tree. The vegetative growth, average fruit weight, percentage of fruits heavier than 375 g, soluble solid content, and return bloom increased significantly at the crop load range of 45~64 fruits. However, the lowest total gross income per tree may have been caused by the highest bitter pit incidence and the lowest yield per tree in any other crop load range. The total gross income and yield per tree increased significantly at the crop load range of 105~124 fruits and return bloom dropped to 40%, and hence it was possible to occur biennial bearing. It was 85~104 fruits that biennial bearing did not occur and total gross income was as high as the crop load range of 105~124 fruits. Also, the yield of high grade fruits per tree, with fruit weight of 400~499 g and none bitter pit on fruit surface, was highest at the crop load range of 85~104 fruits, compared to other crop load range.
CONCLUSION: In considering fruit size, bitter pit incidence, return bloom, and gross income, the optimum crop load range of 'Gamhong'/M.9 adult apple tree in high density orchard was 85~104 fruits per tree.

KCI등재

6자근발생이 부지화 감귤나무의 수체 생육과 뿌리내 양분함량에 미치는 영향

저자 : 강석범 ( Seok-beom Kang ) , 문영일 ( Young-eel Moon ) , 양경록 ( Gyeong-rok Yankg ) , 좌재호 ( Jae-ho Joa ) , 한승갑 ( Seong-gap Han ) , 이혜진 ( Hae-jin Lee ) , 박우정 ( Woo-jung Park )

발행기관 : 한국환경농학회 간행물 : 한국환경농학회지 38권 3호 발행 연도 : 2019 페이지 : pp. 154-158 (5 pages)

다운로드

(기관인증 필요)

초록보기

BACKGROUND: 'Shiranuhi' mandarin is a major cultivar among all late ripening type of citrus, and is widely cultivated in Korea. However, many farmers have reported scion root problems in their orchard resulting in reduced flowering and fruiting. It is necessary that the physiology of scion-rooted 'Shiranuhi' mandarin trees is further understood.
METHODS AND RESULTS: This experiment was conducted to understand the growth response and physiology of scion-rooted 'Shiranuhi' mandarin hybrids. In our study, 'Shiranuhi' mandarin trees were divided into two groups: trees without scion roots (control) and trees with scion roots. The experiment was conducted in Seogwipo of Jeju, with ten replicates for each group. Growth of trees with scion roots was more vigorous and the trees were taller than the controls. Tree height and trunk diameter of scion-rooted trees were significantly higher than those of control trees. Exposed length of rootstocks of scion-rooted trees was significantly lower (by about 2 cm) than that of control trees (8.6 cm). In terms of root nutrition, carbon contents of scion-rooted trees was significantly lower than that of control trees, but nitrogen and potassium concentrations in scion roots were significantly higher than those in control roots.
CONCLUSION: Based on the results, we infer that growth of scion-rooted trees was very vigorous and the content of nitrogen in these roots was higher than that in the control tree roots. Thus, the carbon/nitrogen ratio of scion roots was significantly lower than that of the control roots.

KCI등재

7APEX 모형을 이용한 밭작물(콩, 배추) 물발자국 영향 평가

저자 : 허승오 ( Seung-oh Hur ) , 최순군 ( Soonkun Choi ) , 홍성창 ( Seong-chang Hong )

발행기관 : 한국환경농학회 간행물 : 한국환경농학회지 38권 3호 발행 연도 : 2019 페이지 : pp. 159-165 (7 pages)

다운로드

(기관인증 필요)

초록보기

BACKGROUND: The water footprint (WF) is an indicator of freshwater use that appears not only at direct water use of a consumer or producer, but also at the indirect water use. As an indicator of 'water use', the water footprint includes the green, blue, and grey WF, and differs from the classical measure of 'water withdrawal' because of green and grey WF. This study was conducted to assess and estimate the water footprint of the soybean and Chinese cabbage.
METHODS AND RESULTS: APEX model with weather data, soil and water quality data from NAS (National Institute of Agricultural Sciences), and farming data from RDA (Rural Development Administration) was operated for analyzing the WF of the crops. As the result of comparing the yield estimated from APEX with the yield extracted from statistic data of each county, the coefficients of determination were 0.83 for soybean and 0.97 for Chinese cabbage and p-value was statistically significant. The WFs of the soybean and Chinese cabbage at production procedure were 1,985 L/Kg and 58 L/Kg, respectively. This difference may have originated from the cultivation duration. The WF ratios of soybean were 91.1% for green WF and 8.9% for grey WF, but the WF ratios of Chinese cabbage were 41.5% for green WF and 58.5% for grey WF.
CONCLUSION: These results mean that the efficiency of water use for soybean is better than that for Chinese cabbage. The results could also be useful as an information to assess environmental impact of water use and agricultural farming on soybean and Chinese cabbage.

KCI등재

8블루베리 인력적화 시기와 방법이 과실특성에 미치는 영향

저자 : 김홍림 ( Hong Lim Kim ) , 채원병 ( Won-byoung Chae ) , 김진국 ( Jin-gook Kim ) , 이목희 ( Mock-hee Lee ) , 이한철 ( Han-cheol Rhee ) , 김승희 ( Seung-hui Kim ) , 곽용범 ( Yong-bum Kwack )

발행기관 : 한국환경농학회 간행물 : 한국환경농학회지 38권 3호 발행 연도 : 2019 페이지 : pp. 166-172 (7 pages)

다운로드

(기관인증 필요)

초록보기

블루베리의 소과비율 증가는 시장 경쟁력 하락과 수확생산성 악화로 농가의 채산성을 악화시킨다. 본 연구는 래빗아이 블루베리를 대상으로 적화 시기, 방법에 따른 과실특성, 생산성을 구명하여 농가현장에 적용하고자 수행하였다. 시험수는 8년생 'Brightwell'를 주 대상으로 하였으며, 수분수로 'Powderblue'를 사용하였다. 엽과비에 따른 과실크기 분포는 착과량이 다양한 127주의 'Brightwell'을 대상으로, 주당1개의 결과모지를 선정하여 잎과 과실수를 계수하였다. 적화시기에 따른 효과 구명을 위해 꽃눈 발달 단계별로 구분하여 착화량의 50%를 제거하였고, 이때 소요되는 시간과 과실특성을 조사, 비교하였다. 블루베리 과중과 당도는 엽과비와 같은 경향으로 증가했으며, 직경 13 mm미만, 이상으로 구분한 과실크기 분포비율은 엽과비 2.5수준에서 반전되었다. 꽃눈 발달단계별 손 적화 속도는 만개기(Full bloom) 적화가 가장 빨랐으며, 발아초기(Bud swell) 적화가 가장 늦었다. 적화시기에 따른 과중과 직경 13 mm 미만 소과비율은 조사품종 모두 무 적화와 비교해 뚜렷한 차이를 나타냈으나 주당 수량은 유의차가 없었다. 소과비율은 두 품종 모두 적화시기가 늦을수록 증가하는 경향이었으며, 낙화기(Petal fall) 적화는 무적화와 유사한 결과를 나타냈다. 누적 수확량 90%에 도달한 시점은 'Brightwell'은 만개기(Full bloom) 적화, 'Powderblue'는 발아초기(Bud swell), 만개기(Full bloom) 적화처리에서 가장 빨리 도달했다. 이는 무 적화와 비교하여 수확이 각각 25일, 20일 빨랐다. 따라서 본 연구는 적화 정도에 따른 효과는 품종에 따라 차이가 있지만, 적화는 조기 집약수확과 대과비율 및 수확생산성 증가에 효과적이었음을 확인하였고, 적화효율성을 높이기 위해서는 만개기(Full bloom) 전에 결과지 선단 화총의 하단부 꽃눈을 제거하는 것이 효과적일 것으로 사료된다.


BACKGROUND: Increase in the ratio of small berries in blueberry production decreases the farmers' profits due to weakening market competitiveness and lowering harvest efficiency. One of the reasons for increased small berries is over fruit-load. For improving productivity and competitiveness of blueberry in Korea, hand-thinning can be applied to increase fruit quality before the developing adequate chemical thinning methods. This study was conducted to investigate the proper timing and methods for floral buds thinning in rabbiteye blueberry.
METHODS AND RESULTS: Eight years old bushes of rabbiteye bluberries 'Brightwell' as a primary cultivar and 'Powderblue' as a pollinizer were used for this study. Fruit size distribution by leaf-to-fruit ratio was investigated by counting the number of leaves and fruits in canes of 127 'Brightwell' plants whose fruit set varied. Fifty percent of flowers/floral buds were removed in four different floral buds stages such as bud swell, late pink bud, full bloom, and petal fall, and the consumed time for thinning and fruit characteristics were recorded to investigate the effect and proper timing of floral buds thinning. Fruit weight and soluble solids content tended to increase in proportion to leaf-to-fruit ratio and the production of the number of fruits less than 13 mm in diameter decreased when leaf-to-fruit ratio was more than 2.5. Manual floral buds thinning by hands was fastest in full bloom stage and slowest in bud swelling stage. In all cultivars, fruit size was significantly smaller in non-thinning treatment than thinning, and there was, however, no significant difference in total fruit yield. The number of fruits less than 13 mm in diameter increased in both cultivars as floral buds thinning was delayed. Consumed time for picking 90% berries out of total berries per bush was shortest in full bloom stage thinning in 'Brightwell' and bud swelling, full bloom thinning in 'Powderblue'. These were 25 and 20 days faster than no thinning, respectively.
CONCLUSION: Although the effect of floral buds thinning varied depending on the cultivars, our results confirmed that floral buds thinning was effective for the early intensive harvesting and the increase of the large fruit ratio and the harvesting productivity. Also, in order to increase thinning efficiency, it is recommended to remove the flower buds before the full bloom stage.

KCI등재

9전국 하천수 중 잔류우려 농약 실태조사

저자 : 황인성 ( In-seong Hwang ) , 오예진 ( Yee-jin Oh ) , 권혜영 ( Hye-young Kwon ) , 노진호 ( Jin-ho Ro ) , 김단비 ( Dan-bi Kim ) , 문병철 ( Byeong-chul Moon ) , 오민석 ( Min-seok Oh ) , 노현호 ( Hyun-ho Noh ) , 박상원 ( Sang-won Park ) , 최근형 ( Geun-hyoung Choi ) , 류송희 ( Song-hee Ryu ) ,

발행기관 : 한국환경농학회 간행물 : 한국환경농학회지 38권 3호 발행 연도 : 2019 페이지 : pp. 173-184 (12 pages)

다운로드

(기관인증 필요)

초록보기

우리나라 주요 하천수의 사용 중인 농약의 실태조사를 위해서 전국 50지점을 선정 후, 1차 (농약 사용 비성수기, 4/5월)및 2차(농약 사용 성수기, 8/9월)로 나누어 실시를 하였다. 하천수 모니터링 결과 농약 1차, 2차 때 각각 11, 28개의 농약이 검출되었다. 농약은 7월부터 기온이 올라가면서 병·해충 방제를 위해 농약사용량이 증가하기 때문에 2차시기에 농약검출량이 증가한 것으로 판단된다. 검출빈도 10회 이상의 농약은 1차 시기에는 butachlor, carbofuran, 2차 시기에는 tricyclazole, azoxystrobin, chlorantraniliprole, thiamethoxam, isoprothiolane 5종이었다. 검출농약은 대부분 수도용 농약으로 검출비율은 90%, 81%로 높게 나타났다. 이러한 이유는 하천수 중 잔류농약은 논에서 사용된 농약이 비산되어 직접적으로 하천수로 잔류되기도 하며 또는 토양에 잔류된 농약이 논물을 방류하면서 하천수로 이동하기 때문이다. 네 개의scenario를 이용하여 위해성 평가를 진행하였을 때, butachlor, carbofuran, carbendazim, chlorantranilprole 및 oxadiazon 에서 잠재위해성 및 위해성이 있는 것으로 평가되었다. 추후모니터링 연구와 수서생물에 위해성이 나타나지 않는 농도 이하로 잔류할 수 있도록 농약안전사용기준 설정연구가 필요 할 것으로 보인다.


BACKGROUND: This study was carried out to investigate pesticide residues from fifty streams in Korea. Water samples were collected at two times. Thee first sampling was performed from april to may, which was the season for start of pesticide application and the second sampling event was from august to september, which was a period for spraying pesticides multiple times.
METHODS AND RESULTS: The 136 pesticide residues were analyzed by LC-MS/MS and GC/ECD. As a result, eleven of the pesticide residues were detected at the first sampling. Twenty eight of the pesticide residues were detected at the second sampling. Seven pesticides were frequently detected from more than 10 water samples. Ecological risk assessment (ERA) was carried out by using residual and toxicological data. Four scenarios were applied for the ERA. Scenario 1 and 2 were performed using LC50 values and mean and maximum concentrations. Scenarios 3 and 4 were conducted by NOEC values and mean and maximum concentrations.
CONCLUSION: Frequently detected pesticide residues tended to coincide with the period of preventing pathogen and pest at paddy rice. As a result of ERA, five pesticides (butachlor, carbendazim, carbofuran, chlorantranilprole, and oxadiazon) were assessed to be risks at scenario 4. However, only oxadiazon was assessed to be a risk at scenario 3 for the first sampling. Oxadiazon was not assessed to be a risk at the second sampling. It seems to be temporary phenomenon at the first sampling, because usage of herbicides such as oxadiazon increased from April to march for preventing weeds at paddy fields. However, this study suggested that five pesticides which were assessed to be risks need to be monitored continuously for the residues.

KCI등재

10Effects of Disease Resistant Genetically Modified Rice on Soil Microbial Community Structure According to Growth Stage

저자 : Soo-in Sohn , Young-ju Oh , Jae-hyung Ahn , Hyeon-jung Kang , Woo-suk Cho , Yoonsung Cho , Bum Kyu Lee

발행기관 : 한국환경농학회 간행물 : 한국환경농학회지 38권 3호 발행 연도 : 2019 페이지 : pp. 185-196 (12 pages)

다운로드

(기관인증 필요)

초록보기

BACKGROUND: This study investigated the effects of rice genetically modified to be resistant against rice blast and rice bacterial blight on the soil microbial community. A comparative analysis of the effects of rice genetically modified rice choline kinase (OsCK1) gene for disease resistance (GM rice) and the Nakdong parental cultivar (non-GM rice) on the soil microbial community at each stage was conducted using rhizosphere soil of the OsCK1 and Nakdong rice.
METHODS AND RESULTS: The soil chemistry at each growth stage and the bacterial and fungal population densities were analyzed. Soil DNA was extracted from the samples, and the microbial community structures of the two soils were analyzed by pyrosequencing. No significant differences were observed in the soil chemistry and microbial population density between the two soils. The taxonomic analysis showed that Chloroflexi, Proteobacteria, Firmicutes, Actinobacteria, and Acidobacteria were present in all soils as the major phyla. Although the source tracking analysis per phylogenetic rank revealed that there were differences in the bacteria between the GM and non-GM soil as well as among the cultivation stages, the GM and non-GM soil were grouped according to the growth stages in the UPGMA dendrogram analysis.
CONCLUSION: The difference in bacterial distributions between Nakdong and OsCK1 rice soils at each phylogenetic level detected in microbial community analysis by pyrosequencing may be due to the genetic modification done on GM rice or due to heterogeneity of the soil environment. In order to clarify this, it is necessary to analyze changes in root exudates along with the expression of transgene. A more detailed study involving additional multilateral soil analyses is required.

12
권호별 보기
가장 많이 인용된 논문

(자료제공: 네이버학술정보)

가장 많이 인용된 논문
| | | |
1연안해역에서 석유오염물질의 세균학적 분해에 관한 연구

(2006)홍길동 외 1명심리학41회 피인용

다운로드

2미국의 비트코인 규제

(2006)홍길동심리학41회 피인용

다운로드

가장 많이 참고한 논문

(자료제공: 네이버학술정보)

가장 많이 참고한 논문

다운로드

2미국의 비트코인 규제

(2006)홍길동41회 피인용

다운로드

해당 간행물 관심 구독기관

농촌진흥청 충남대학교 강원대학교 고려대학교 부산대학교
 37
 32
 31
 30
 21
  • 1 농촌진흥청 (37건)
  • 2 충남대학교 (32건)
  • 3 강원대학교 (31건)
  • 4 고려대학교 (30건)
  • 5 부산대학교 (21건)
  • 6 경상대학교 (21건)
  • 7 경희대학교 (17건)
  • 8 단국대학교 (14건)
  • 9 부산광역시청 (13건)
  • 10 원광대학교 (13건)

내가 찾은 최근 검색어

최근 열람 자료

맞춤 논문

보관함

내 보관함
공유한 보관함

1:1문의

닫기