• Title/Summary/Keyword: 재배품종

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전국 콩나물 원료콩 사용실태

  • 배광옥
    • 두채산업
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    • s.8
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    • pp.10-17
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    • 1990

  • 콩나물을 재배하는 과정에 있어 원료콩의 선택은 매우 중요하다. 재배장의 환경이나 내부구조, 공급지역의 소비취향, 자신의 재배방법 등을 품종결정의 이유로 삼고 있으나 결정적인 것은 재배에 이용되는 지하수질에 의하여 거의 결정된다고 봐야할 것이다. 각 지방별로 천차만별한 기후조건, 또는 지하수질, 그리고 같은 지역이라 해도 재배상 환경등이 모두 다를 수 뿐이 없는데 여기에는 어떤 콩을 사용하고 있는지 알아보자.

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Changes in the amino acid contents of fruiting body with growing temperature of common mushroom, Agaricus bisporus (재배온도에 따른 양송이 자실체의 아미노산 함량변화)

  • Jhune, Chang-Sung;Park, Hye-Sung;Kong, Won Sik;Lee, Chan-Jung;Lee, Kang-Hyo;Cho, Jae-Han
    • Journal of Mushroom
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    • v.12 no.4
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    • pp.293-298
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    • 2014

  • This study was analyzed by HPLC that the changing sugar contents according to the strains of Agaricus bisporus and cultivation temperature. All strains showed that high total amino acid content in $19^{\circ}C$. 103 strain have been identified as the lowest total amino acids and amino acids content compare to the other strains. The amino acid 'cysteine' content is the highest, followed by phenylalanine, glutamic acid, lysine, proline, histidine. This big difference is estimated because in the strains of A. bisporus and cultivated temperature.

  • https://doi.org/10.14480/JM.2014.12.4.293 인용 PDF KSCI

Studies on Chemical Constituents of Barley in Korea -I. Varietal Difference in Protein and Carbohydrate Contents of Polished Barley- (한국산(韓國産) 보리의 화학조성(化學組成)에 관(關)한 연구(硏究) -I. 대맥(大麥) 품종별(品種別) 보리쌀의 단백질(蛋白質) 및 탄수화물(炭水化物) 함량(含量)-)

  • Lee, Dong-Suk;Park, Hoon
    • Korean Journal of Food Science and Technology
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    • v.4 no.2
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    • pp.90-94
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    • 1972

  • Protein and carbohydrate contents in polished barley were investigated for two leading varieties in Korea. The contents of crude protein $(total\;nitrogen{\times}5.83)$ were 8.60% for mean. 15.39% for maximum and 6.06% for minimum, and only one third of 22 varieties showed values above mean. the contents of crude protein was significantly correlated with dye binding capacity $(r=0.82^{**})$but insignificantly carbohydrate content. Kyong No.1 (15.39%), Kwan-Chui-Gi (12.42) and Yong-Weul-Yuk-Kak (11.95) can be classified as high protein varieties having appear to be unpopular to farmers. About 50% of barley field was occupied by varieties having protein content above mean, and Kyongnam-Daimaik no.89 (6.76%) a low protein variety, occupied about 8% of barley field, during last decade with little change.

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Studies on the ecological variations of rice plant under the different seasonal cultures -II. A study on the year variations and prediction of heading dates of paddy rice under the different seasonal cultures- (재배시기 이동에 의한 수도의 생태변이에 관한 연구 -II. 재배시기 이동에 의한 수도출수기의 년차간변이와 그 조기예측-)

  • Hyun-Ok Choi
    • KOREAN JOURNAL OF CROP SCIENCE
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    • v.3
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    • pp.41-48
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    • 1965

  • This study was aimed at knowing the magnitude of year variation in rice heading dates under the different seasonal cultures, and to estimate the heading date in advance. Using six rice varieties such as Kwansan, Suwon＃82, Suwon ＃144, Norin＃17, Yukoo＃132 and Paltal, the early, ordinary and late seasonal cultures had been carried out at Paddy Crop Division, Crop Experiment Station at Suwon for the six-year period 1959 to 1964. In addition the data of the standard rice cultures at the Provincial Offices of Rural Development for the 12-year period 1953 to 1954, were analyzed for the purpose of clarifying a relationship between variation of rice heading dates and some of meteorological data related to the locations and years. The results of this study are as follows: 1. Year variation of rice heading dates was as high as 14 to 21 days in the early seasonal culture and 7 to 14 days in the ordinary seasonal culture, while as low as one to seven days in the late seasonal culture which was the lowest among three cultures. The magnitude of variation depended greatly on variety, cultural season and location. 2. It was found out that there was a close negative correlation between the accumulated average air temperature for 40 days from 31 days after seeding and number of days to heading in the early seasonal culture. Accordingly, it was considered possible to predict the rice heading date through calculation of the accumulated average air temperature for the above period and then the linear regression(Y=a+bx). On the other hand, an estimation of the heading date in the late seasonal culture requires for the further studies. In the ordinary seasonal culture, no significant correlation between the accumulated average air temperature and number of days to heading was obtained in the six-year experiments conducted at Suwon. There was a varietal difference in relationship between the accumulated average air temperature for 70 days from seeding and number of days to heading in the standard cultures at the provincial offices of rural development. Some of varieties showed a significant correlation between two factors while the others didn't show any significant correlation. However, there was no regional difference in this relationship.

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