http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : 김병완(B. W. Kim) (검색결과 13 건)
- 무료
- 기관 내 무료
- 유료
-
김창주(C . J . Kim),김병완(B . W . Kim) 한국축산학회 1991 한국축산학회지 Vol.33 No.5
This experiment, as a part of tire studies on soiling forage production for the dairy farm in the Taekw-anryong area was curried out to determine the appropriate keel and method of nitrogen application and examine proper level of lime application to the forage rape(Brassica napus Subsp. oleifera) Two cultivars of the forage rape, Akela and Ramon. were sown on the experimental field(840m above sea level) located in Hoengke-2-ri Toam-myon Pyongchang-gun Kangwon-do. Korea. and they were harvested 70 days after the sowing The plot, of nitrogen treatment consisted of three-level plots applied with 80㎏/㏊ 160 ㎏/㏊ and 240㎏/㏊ of nitrogen. respectively and each level of nitrogen was applied through two methods. One of the methods was applying the whole amount of nitrogen us basal fertilizer (treatment mark:B100). and the other was applying one half of the nitrogen as basal fertilizer and the other half as top dressing(treatment mark: B50/T50). the plots of lime treatment consisted 01 three-level plots applied with 0㎏/㏊, 1500㎏/㏊ and 3000㎏/㏊ of lime. respectively. The results obtained were summarized a, follows 1. In plant length in the B100. Ramon marked 41.9㎝ 48.8㎝ and 53.6㎝ in the plots of 80㎏/㏊, 160㎏/㏊ and 240㎏/㏊ of nitrogen level. respectively Akela was shorter than Ramon by 1.9-3.7㎝ and the B50/T50 was shorter than the B1011 by 3.9-4.1㎝ in the both cultivars. Throughout the three level of lime application. tile plant length of Akela and Ramon ranged narrowly in 46.5-47.8㎝ and 49.3-51.1㎝ respectively: differences of plant length found among all the levels of lime application were slight. 2. In fresh forage yield in the B100, Akela and Ramon showed 32.12t/㏊ and 38.61t/㏊. 37.63t/㏊ and 52.08 t/㏊ 43.86 and 59.01t/㏊ in the plots of 80㎏/㏊ 160㎏/㏊ and 240㎏/㏊ of nitrogen level, respectively. Fresh forage yield of the B50/T50 was lower than the B100 by 4.01t/㏊ in Akela, and by 9.52t/㏊ in Ramon. Throughout the three levels of lime application. the fresh forage yield of Akela ranged narrowly in 36.18-36,70t/㏊ and Ramon narrowly in 50.64-50.82t/㏊: the effect of lime application was inconsiderable. 3. In dry matter yield in the B100, Ramon recorded 5.14t/㏊ 6.82t/㏊ and 7.22t/㏊ in the plots of 80㎏/㏊, 160㎏/㏊ and 240㎏/㏊ of nitrogen level respectively: the yield increased remarkably along with the rising level of nitrogen application(p$lt;0.05). Ramon recorded higher dry matter yield than Akela by 16.8%, 5% and 37.0% in the plots of 80㎏/㏊, 160㎏/㏊ and 240㎏/㏊ of nitrogen level, respectively(p$lt;0.05). The B50/T50 was lower in dry matter yield than the B100 by 10.0% in Akela, and by 24.3% in Ramon(p$lt; 0.05). Significant differences were not recognized among all the levels of plot treated by lime, with Akela ranging narrowly in 4.92-5.14t/㏊ and Ramon narrowly in 6.84-7.07t/㏊. 4. It seems that the appropriate level of nitrogen application is 240㎏/㏊ in the Tackwanryong area. 5. It is recommendable that the whole amount of nitrogen should he applied only as basal fertilizer rather than splitting it into one half as basal fertilizer and the other half as top dressing. 6. It is difficult to confirm the necessity of lime application.
-
-
강원도에서 토양과 기후 데이터베이스를 이용한 청보리의 재배 적지 구분
김경대 ( K D Kim ),성경일 ( K I Sung ),주진호 ( J H Joo ),김병완 ( B W Kim ),팽경륜 ( J L Peng ),이배훈 ( B H Lee ),잘일가세미네자드 ( J G Nejad ),조무환 ( M H Jo ),임영철 ( Y C Lim ) 강원대학교 농업생명과학연구원(구 농업과학연구소) 2013 강원 농업생명환경연구 Vol.25 No.3
본 연구는 토양과 기후 데이터베이스를 이용하여 조사료 재배적지 기준 설정 연구의 일환으로 청보리를 대상으로 강원도에서의 재배가능지역을 추정하였다. 토양요인항목으로는 토양 물리성인 토성, 배수, 경사, 유효토심 및 암반노출, 토양화학성인 토양산도, 토양염류도 및 유기물함량을 선정하고 기준값 및 가중치를 설정하였다. 기후요인항목으로는 1월 일최저온도 평균, 3-5월의 평균온도, 9-12월의 5℃ 이상 일수, 10-5월의 강수일수와 강수량 그리고 3월에서 5월까지의 일조시간을 선정하고 기준값 및 가중치를 설정하였다. 토양요인의 관점에서 강원도에서 청보리의 재배가능지 및 재배최적지는 영동지방의 경우 고성, 속초, 양양, 강릉, 동해 및 삼척이며 주로 경사가 완만한 해안지역에 분포하고 있었다. 영서지방은 철원, 양구, 춘천, 원주, 횡성, 평창 및 정선에 주로 분포하고 있었다. 기후요인의 관점에서 강원도는 대부분이 50점이상이었으며, 재배가능지는 고성, 속초, 양양, 강릉, 동해 및 삼척의 해안지역과 철원, 양구, 춘천, 원주, 횡성, 평창 및 정선 일부 지역이 포함되었다. 이상의 결과로부터 강원도에서 토양과 기후요인을 고려한 청보리의 재배가능지 및 재배최적지는 영동지방의 고성, 속초, 양양, 강릉, 동해 및 삼척의 해안지역을 중심으로 가능하였고, 영서지방의 철원, 양구, 춘천, 원주, 횡성, 평창 및 정선 일부지역에서 재배가능지로 나타나고 있다. 향후 청보리의 재배적지 연구를 위해서는 일조시간에 대한 전자정보의 확보가 이루어진다면, 더욱 정밀한 청보리 재배 적지의 예상이 가능할 것으로 판단된다. As a part of establishing suitability classification for forage production, use of the national soil and climate database was attempted for Whole crop barley (Hordeum vulgare var. hexastichon (L.) Asch.) in Gangwon Province. The soil data base were from Heugtoram of the National Academy of Agricultural Science, and the climate data base were from the National Center for Agro-Meteorology, respectively. Soil physical properties including soil texture, drainage, slope available depth and surface rock contents, and soil chemical properties including soil acidity and salinity, organic matter content were selected as soil factors. The criteria and weighting factors of these elements were scored. Climate factors including average daily minimum temperature in January, average temperature from March to May, the number of days of which average temperature was higher than 5℃ from September to December, the number of days of precipitation and its amount from October to May of the following year, and sunshine hours from March to May were selected, and criteria and weighting factors were scored. The electronic maps were developed with these scores using the national data base of soil and climate. Based on soil scores, the area of Goseong, Sogcho, Yangyang, Gangreung, Donghea and Samcheog in east coastal region with gentle slope were classified as the possible and/or the proper area for Whole crop barley cultivation in Gangwon Province. The lands with gentle or moderate slope of Cheolwon, Yanggu, Chuncheon, Wonju, Hweongseong, Pyungchang and Jeongsun in west side slope of Taebaeg mountains were classified as the possible and/or proper area as well. Based on climate score, the east coastal area of Goseong, Sogcho, Yangyang, Gangreung and Samcheog could be classified as the possible or proper area. Most area located on west side of the Taebaeg mountains were classified as not suitable for Whole crop barley production. In scattered area in Cheolwon, Yanggu, Chuncheon, Wonju, Hweongseong, Pyungchang and Jeongsun, where the scores exceeded 50, the Whole crop barley cultivation should be carefully managed for good production. As a results, based on soil with climate the area of Goseong, Sogcho, Yangyang, Gangreung, Donghea and Samcheog in east coastal region with gentle slope and some area of Cheolwon, Yanggu, Chuncheon, Wonju, Hweongseong, Pyungchang and Jeongsun were classified as the possible and/or the proper area for Whole crop barley cultivation in Gangwon Province. For better application of electronic maps of whole crop barley, acurate study will be possible if a data comfirmed on th shine hours is achieved.
-
-
김창주(C . J . Kim),김병완(B . W . Kim) 한국축산학회 1993 한국축산학회지 Vol.35 No.1
This experiment was carried out as a part of the studies on the soiling forage production for the dairy farm in the Taekwanryong area to investigate how much does the forage rape/rye mixture increase its forage productivity compared with the single cropping of those forage crops, and to determine the appropriate sowing Fate of the mixture and the opportune time of sowing in the Taekwanryong area. Five treatment plots different in cropping method were sown at intervals of ten days from the middle August to the early September 1990 on the experimental field (840m above sea level) located in Hoengke-2-ri Toam-myon Pyongchang-gun Kangwon-do, Korea. The five plots consisted of the plot of rape single (sown 10㎏/㏊ of rape), rye single(sown 120㎏/㏊ of rye), rape/rye mixture 1 (sown 10㎏/㏊ of rape and 120㎏/㏊ of rye). rape/rye mixture 2 (sown 7㎏/㏊ of rape and 84㎏/㏊ of rye) and rape/rye mixture 3 (sown 5㎏/㏊ of rape and 60㎏/㏊ of rye). Each of the plots was cut 75 days after the sowing respectively in the autumn of the year sown, and all the plots were cut simultaneously in the spring next year (6. June 1991). The results obtained were summarized as follows; 1. In this experiment the most opportune tune of sowing among the three kinds of sowing tune seems to be the middle August. 2. In both of the fresh forage yield and the dry matter yield, the plot sown in middle August recorded the highest yield among the three treatment plots different in sowing time. 3. In the yield of the autumn cut of the ;plots sown in middle August, the highest fresh forage yield among the flee treatment plots different in cropping method was marked by the rape single plot with 47.15 t/ha and the second highest fresh forage yield was marked by the mixture 2 plot with 41.62 t/ha, and the top dry matter yield was recorded by the mixture 2 plot with 6.35 t/ha: the mixture 2 plot produced more fresh forage and dry matter than the rye single plot by 63.3% and 27.8% respectively. 4. In the total yield of the autumn cut forage plus the spring cut forage of the plot sown in middle August, the highest yield of fresh forage among the five plots treated by different cropping methods was found in the plot of mixture 2 with 71.97 t/ha (DM yield: 13.45 t/ha) and the highest yield of dry matter was recorded by the plot of rye single with 14.66 t/ha. 5. For a seasonally well-balanced supply of soiling forage from autumn to the following spring, mixture cropping of rape and rye is more advisable than single cropping of those crops. 6. In view of improving the productivity and quality of forage the mixture 2 plot, in which each crop was sown with 70% of their standard sowing rate in single cropping, seems to be sown with the most appropriate sowing rate among the three kinds of rape/rye mixture. 7. In feed value of the autumn cut forage, the mixture plots were better than the rye single plot. 8. In chemical composition of the autumn cut forage. crude portein content and crude fiber content were respectively 17.46% and 22.13% in the rye single plot, and respectively 19.95% and 16.71% in the mixture 2 plot. 9. In plant length of the crops sown in middle August, throughout all the plots treated by the different cropping methods, the autumn cut`s rape and rye were respectively 45.8-47.5 ㎝ and 61.1-62.4 ㎝ and the spring cut`s rye was 136.5-137.9 ㎝. 10. In the autumn cut`s botanical composition of the mixture 2 plot sown in middle August, rape and rye were 65.2% and 34.8% respectively. 11. In dry matter ratio of the forage sown in middle August, throughout all the plots treated by the different cropping methods, the autumn cut`s rape and rye were respectively 13.0-14.1% and 19.4-20.2%. and the spring cut`s rye was 22.9-24.3%.
-
표고버섯 폐기목 균을 이용한 호기성 처리가 볏짚의 반추위내 분해 특성에 미치는 영향
임광철,라창식,길준민,김병완,권응기,신종서,홍병주 ( G . Z . Lin,C . S . Ra,J . M . Kil,B . W . Kim,U . G . Kweon,J . S . Shin,B . J . Hong ) 한국축산학회 1998 한국축산학회지 Vol.40 No.4
This experiment was conducted to evaluate the feed value of rice straw fermented with yeasts and waste sawdust after shiitake culture(WSSC). Nutrients disappearance and degadability rates of the rice straw were analyzed. Three different types of feeds were formulated. 1) Rice straw was mixed with WSSC, cam and molasses at the ratio of 1 :0.067 :0.18:0.02. This formula was used for control. 2) The mixture of rice straw, cam and molasses was anaerobically fermented at 30℃ for 6 days, and then WSSC was added (anaerobic treatment). 3) After WSSC addition into the pre-fermented mixtyre, two weeks of aerobic treatment period were provided (aerobic treatment). Korean rattles (Hanwoo) were used for in situ experiment. The results obtained from this research are as follows : 1. The contents of neutral detergent fiber(NDF), acid detergent fiber(ADF), cellulose, and crude protein(CP) in the aerobic treatment increased, while hemicellulose content clearly decreased, when compared to the control. However, chemical compositions of anaerobically treated diet were similar to those of control. 2. Lower dry matter(DM) disappearance in the rumen was occurred in the anaerobic treatment. The DM disappearance rates at 6 and 12 hours after feeding in the aerobic treatment were lower than those in control, but significantly increased from 24 hours after feeding. 3. The NDF disappearance rate was the lowest in the anaerobic treatment, and NDF disappearance rate in the aerobic treatment significantly increased from 24 hours after feeding. 4. When compared to the control, the ADF disappearance rate ip the anaerobic treatment was similar, but ADF disappearance rate in the aerobic treatment was greater. 5. Degradation rate of DM, NDF, and ADF in the rumen increased in the aerobic treatment, compared to the anaerobic treatment and control. Effective degradability of ADF was found to be higher in the aerobic treatment than that in the control by obtaining 9.4, 6.3, and 4.8% at K (passage rate) of 0.02, 0.05, and 0.08, respectively.
-
대관령지역에 있어서 낙농가를 위한 청예용 사초생산에 관한 연구 1 . 사초용유채 ( Brassica napus Subsp . oleifera ) 의 적응성 및 파종시기에 관한 시험
김창주(C . J . Kim),김병완(B . W . Kim) 한국축산학회 1987 한국축산학회지 Vol.29 No.7
This experiment was conducted as a part of the studies on the soiling forage production for the dairy farm in the Taekwanryong area, to investigate the adaptability of forage rape and determine the proper time of sowing in the Taekwanryong area. Two cultivars of forage rape (Brassica napus Subsp. oleiferaJ, Akela and Ramon, and a cultivar of oilseed rape, Halla, were sowed at intervals of about 10 days according to the treatment plan from the early August to the early October 1986 on the experimental field (815m above sea level) located Hoengke-ri Toam-myon Pyongchang-gun Kangwon-do, Korea. The results obtained were summarized as follows: 1. In Taekwanryong area, Ramon showed apparently higher adaptability than Akela, while Halla the lowest adaptability among the three cultivars. 2. In Taekwanryong area, the forage rape for soiling should be sowed not later than late August, and`for grazing not later than early September. 3. In Taekwanryong area, it is thought that the sowing and growing of the forage rape will be possible in summer season. 4. In Taekwanryong area, if the forage rape is grown as a second cropping on the fallow fields of cool high3and summer vegetables, it is expected that land productivity will be raised. 5. In plant length measured at the harvesting time, 70 days after the sowing, Akela marked 49.3㎝, 32.8∼36.9㎝, and 19.2㎝ in the plot sowed early August, middle and late August, and early September respectively; while Ramon was longer than Akela by average 3.2㎝ through those plots. 6. In fresh forage yield, harvested 70 days after the sowing, Akela recorded 47.73t/㏊, 27.78∼32.60t/㏊, and 17.18t/㏊ in the plot sowed early August, middle and late August, and early September respectively; while Ramon yielded more than Akela by average 6.38t/㏊ through those plots. 7. In dry matter yield, harvested 70 days after the sowing, Akela and Ramon produced respectively 6.48t/㏊ and 7.11t/㏊ in the early August sowing plot, 4.50∼4.82t/㏊ and 5.37∼5.68t/㏊ in the middle and late August sowing plot, and 2.84t/㏊ and 3.32t/㏊ in the early September sowing plot. 8. The plot sowed middle September presented scanty yield with 3.05∼4.82t/㏊ in fresh forage yield, and 0.52∼0.86t/㏊ in dry matter yield; while the plots sowed later than the middle September marked only trace in both fresh forage and dry matter yield. 9. Dry matter ratio measured at the harvesting time recorded 16.2% in Akela, 15.2% in Ramon and 14.2% in Halls.
-
대관령지역에 있어서 Alfalfa ( Medicago sativa L . ) 생산에 관한 연구 1 . 붕소 및 석회시용이 Alfalfa 생육 및 수량에 미치는 영향
김창주(C . J . Kim),김병완(B . W . Kim) 한국축산학회 1990 한국축산학회지 Vol.32 No.6
This experiment was carried out as a part of the studies on the alfalfa(Medicago sativa L.) production in Taekwanryong area to examine the effects of boron and lime application on the growth and yield of alfalfa. Vernal cultivar of alfalfa was sown on 18. August, 1987 on the experimental field(850m above sea level) located in Hoengke-2-ri Toam-myon Pyongchang-gun Kangwon-do, Korea, and the alfalfa was cut four times from 5. June to 30. September in the first harvest year, 1988. The plot of born application consisted of 0 kg/ha, 5kg/ha, 10kg/ha, 20kg/ha, 30kg/ha, 40kg/ha and 50 kg/ha of borax application, and the plot of lime application consisted of non-lime application and 3000kg/ha of lime application. The results obtained were summarized as follows; 1. The yield of alfalfa was strikingly increased by the lime application(p $lt;0.05). The lime application plot marked 74.86t/ha of annual fresh forage yield and 11.71t/ha of annual dry matter yield, while the non-lime application plot showed 34.05t/ha of annual fresh forage yield and 5.73t/ha of annual dry matter yield. 2. The wintering ability of alfalfa was remarkably improved by the lime application. In winter survival ratio of the shoots, the lime application plot recorded 66.3%, while the non-lime application plot showed 42.2%. 3. The lime application proved to be definitely effective in accelerating especially the early stage growth of alfalfa. Plant length, surface coverage and density measured at the first cut in the first harvest year were 26.4cm, 74.4% and 124.7stems/dm² respectively in the non-lime application plot, while they were 48.0cm, 100% and 262.lstems/dm² respectively in the lime application plot. 4. In dry matter ratio, significant differences were not recognized among the treatment plots, but a little differences were found among the cutting times through a year. The highest dry matter ratio of 18.6% was recorded at the first cutting time and the lowest ratio of 14.3% was marked at the second cutting time. 5. In dry matter yield, the boron application plots marked higher than the non-boron application blot by 2∼8% in the lime application plot, while the former plots recorded higher than the latter by 5∼46% in the non-lime application plot(p $lt;0.05). 6. Optimum level of boron application seems to be 20∼40kg/ha of borax. 7. Dry matter yield did not uniformly increased in proportion to the increas of boron application. 8. In Taekwanryong area, 3000kg/ha of time application presented decidedly positive effect in augmenting the productivity of alfalfa, nevertheless the efficacy of boron application appears to need further close study. 9. In Taekwanryong area, the alfalfa production is expected to have a bright future.
-
김창주(C . K . Kim),김병완(B . W . Kim) 한국축산학회 1989 한국축산학회지 Vol.31 No.7
This experiment was carried out as a part of the studies on the soiling forage production for the dairy farm in the Taekwanryong area, to examine the adaptability of forage sorghum-sudangrass hybrids and determine the proper time of sowing in the Taekwanryong area. Six cultivars of sorghum-sudangrass hybrids including Pioneer 988 were sown at intervals of about ten days according to the sowing time treatment from the late April to the early July 1988 on the experimental field (820m above sea level) located in Hoengke-ri Toam-myon Pyongchang-gun Kangwon-do, Korea. The results obtained were summarized as follows: 1. Among the six cultivars NC 855 seemed to have the highest adaptability in the Taekwanryong area. 2. In the Taekwanryong area, it is thought that early June is the proper sowing time of sorghum-sudangrass hybrids. The six sorghum -sudangrass hybrid cultivars which were sown early June showed average 7.34 t/ha of dry matter yield in a year, and Pioneer 988 sown early June marked 6.60 t/ha of dry matter yield in a year. 3. Among all the treatment plots NC 855 plot sown early June recorded the highest dry matter yield with 8.83 t/ha in a year. 4. Dry matter ratios of the first cut forage of the six cultivars were 21.0∼24.3% and average 22.1%. 5. In plant length measured at the first harvest, the plots sown proper time that seemed to be early June marked 156.4cm by Pioneer 988, 171.3cm by NC 855, and average 164.5cm by the six cultivars. 6. Average density of the plots treated with sowing time counted at the first harvest of the six cultivars ranged from 135 stalks/㎡ to 156 stalks/㎡ and recorded 144 stalks/㎡ in average. 7. In the Taekwanryong area, the optimum cutting frequency of sorghum-sudangrass hybrids sown proper time is thought to be one time in a year, and opportune cutting time seems to be about 108 days after the sowing.
-
ScienceON연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
