• 제목/요약/키워드: Culture Conditions

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양송이 수량(收量)에 미치는 합성퇴비배지(合成堆肥培地)의 영양원(營養源), 발효(醱酵) 및 유해생물(有害生物)에 관((關)한 연구(硏究) (Studies on nutrient sources, fermentation and harmful organisms of the synthetic compost affecting yield of Agaricus bisporus (Lange) Sing)

  • 신관철
    • 한국균학회지
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    • 제7권1호
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    • pp.13-73
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    • 1979
  • 양송이 합성퇴비(合成堆肥) 배지(培地)의 제조(製造)에 있어서 탄소원(炭素原), 질소원(窒素源) 등(等) 영양원(營養源)과 물리적(物理的) 안정(安定)을 위(爲)한 보조재료(補助材料)의 선정(選定), 볏짚을 주재료(主材料)로 사용(使用)할 때의 퇴비재료(堆肥材料)의 배합(配合), 야외퇴적(野外堆積) 및 후발효(後醱酵), 볏짚 퇴비배지(堆肥倍地)에서의 유해생물(有害生物) 발생(發生) 및 방제(防除)에 관(關)한 연구(硏究)를 수행(遂行)한 바 그 결과(結果)를 요약(要約)하면 다음과 같다. 1. 합성퇴비배지(合成堆肥倍地)의 탄소원(炭素原)으로서 볏짚은 보리짚과 밀짚보다 발효(醱酵)가 신속(迅速)하고 퇴비(堆肥)의 질소함량(窒素含量)이 높으며 배지(培地)의 질(質)이 양호(良好)하여 양송이 자실체(字實體) 수량(收量)이 현저(顯著)히 높았다. 2. 한국(韓國)에서 생산(生産)되는 일본형(日本型) 벼와 통일품종(統一品種等) 두 계통(系統)의 볏짚은 초형(草型) 및 이화학적(理化學的) 성질(性質)이 달라서 퇴비(堆肥)의 발효상태(醱酵狀態)에 차이(差異)가 많았다. 통일(統一)볏짚은 발효(醱酵)가 빠르게 진행(進行)되므로 퇴적기간(堆積期間)을 단축(短縮)하고 수분공급량(水分供給量)을 감소(減少)시키며 물리성(物理成) 안정재(安定材)를 첨가(添加)하여야 한다. 3. 보릿짚 퇴비(堆肥)는 볏짚퇴비(堆肥)보다 생산성(生産性)이 낮으나 보릿짚과 볏짚을 50 : 50으로 혼용(混用)하면 볏짚과 대등(對等)한 수량(收量)을 얻을 수 있었다. 4. 퇴비배지(堆肥倍地)의 전질소(全窒素), 전유기물(全有機物) 질소(窒素) 및 Amino산태(酸態), Amide태(態) Amino당태(糖態) 질소(窒素)와 자실체(字實體) 수량간(收量間)에는 각각(各各) 높은 정(正)의 상관(相關)이 있으나 Ammonia태(態) 질소(窒素)는 균사생장 및 자실체(字實體) 형성(形成)에 심(甚)히 유해(有害)하였다. 5. 볏짚을 주재료(主材料)로 사용(使用)할 때 무기태(無機態) 질소원(窒素源)으로서 요소(尿素)가 가장 좋았고 유안(硫安)과 석회질소(石灰質素)는 부적당(不適當)하였다. 요소(尿素)는 3회(回) 분시(分施)할 때 손실(損失)이 감소(減少)되고 퇴비(堆肥)의 질소함량(窒素含量)이 증가(增加)하였다. 6. 유기태영양원(有機態營養源) 중(中) 들깻묵, 참깻묵, 밀기울, 계양(鷄養) 등(等)의 첨가(添加)는 퇴비(堆肥)의 발효(醱酵)를 양호(良好)하게 하고 자실체수량(字實體收量)을 증가(增加)시켰다. 7. 들깻묵, 밀기울 등(等) 유기태영양원(有機態營養源)은 장유박(醬油粕), 이분조미료폐비(泥粉調味料廢肥) 등(等) 공장폐엽물(工場廢葉物)로서 대체(代替)하여 재배(栽培)할 수 있었다. 8. 볏짚퇴비(堆肥) 제조시(製造時) 석고(石膏)와 Zeolite를 첨가(添加)하면 과습(過濕) 및 결착(結着) 등(等)으로 인(因)한 물리성(物理性)의 악화(惡化)가 방지(防止)되며, 자실체수량(字實體收量)이 증가(增加)하는데 그 효과(效果)는 일본형(日本型) 볏짚보다 통일(統一)에서 현저(顯著)하였다. 9. 볏짚을 주재료(主材料)로 퇴비재료(堆肥材料)를 배합(配合)할 때 계양(鷄養) 10%, 깻묵 5%, 요소(尿素) $1.2{\sim}1.5%$, 석고(石膏) 1%를 첨가(添加)하고 봄재배(栽培) 때는 발열촉진(發熱促進)을 위(爲)하여 미강(米糠)을 첨가(添加)하는 것이 좋았다. 10. 볏짚배지(培地)의 야외퇴적시(野外堆積時) 적산온도(積算溫度)와 퇴비(堆肥) 부열도간(腐熱度間)에는 r=0.97의 높은 상관(相關)이 이고 적산온도(積算溫度) $900{\sim}1000^{\circ}C$일 때 자실체(字實體) 수량(收量)이 가장 많았다. 11. 퇴적기간(堆積期間)이 길어질수록 퇴비(堆肥)의 부열도(腐熱度)가 높아지고 전질소함량(全窒素含量)이 증가(增加)하고 Ammonia태(態) 질소(窒素)는 감소(減少)하였는데, 볏짚배지(培地)의 퇴적기간(堆積期間)은 봄재배(栽培) $20{\sim}25$일(日), 가을재배(栽培) 15일(日)이 적당(適當)하였고 그때의 부열도(腐熱度)는 각각 19및 24%였다. 12. 퇴비(堆肥) 후발효시(後醱酵時) 수분함량(水分含量)이 높은 퇴비(堆肥)를 진압(鎭壓) 하여 입상(入床)할 때 공기유통(空氣流通)이 감소(減少)하여 Ammonia태(態) 질소(窒素)의 잔류량(殘溜量)이 증가(增加)하고 Methane과 유기산(有機酸) 등(等) 환원성(還元性) 물질(物質)의 생성(生成)이 많았다. r=-0.76, 휘발성(揮發性) 유기산(有機酸)과는 r=-0.73의 부(負)의 상관(相關)이 있었다. 13. 입상시(入床時) 퇴비(堆肥)의 수분함량(水分含量) $69{\sim}80%$ 범위(範圍)에서 자실체(字實體) 수량(收量)은 수분함량(水分含量)이 증가(增加)할수록 감소(減少)하였는데 (r=-0.78) 이것은 공극량(孔隙量)의 감소(減少)에 기인(基因)하는 것이었다. 입상시(入床時) 균상(菌床)의 적정 공극량(孔隙量)은 $41{\sim}45%$. 14. 후발효(後發效) 정열(頂熱)은 병해충 방제(防除) 뿐 아니고 Ammonia의 제거(除去)를 위(爲)해서 필수적(必須的) 과정(科程)이며 정열후(情熱後) 4일간(日間)의 발효(發效) 과정(科程)이 필요(必要)하였다. 15. 볏짚 퇴비배지(堆肥倍地)에서 양송이 균(菌)에 유해(有害)한 영향(影響)을 미치는 사장균 10종(種)이 동정(同定)되었는데 그 중(中) Diehliomyces microsporus, Trichoderma spp.,Stysanus stemoitis 등(等)은 발생빈도(發生頻度)가 높고 피해(被害)가 심(甚)하였다. 16. Diehliomyces는 재배사(栽培舍) 온도조절(溫度調節), Basamid와 Vapam처리(處理)로서 방제(防除)가 가능(可能)하며 Trichoderma spp.는 Bavistin과 Benomyl 철포(撤布)로서 방제(防除)되었다. 17. 퇴비중(堆肥中) 서식(棲息)하여 양송이를 가해(加害)하는 4종(種)의 선충과 5종(種)의 응애(類)는 퇴비(堆肥)를 $60^{\circ}C$에서 6시간(時間) 정열(頂熱)시키므로서 방제(防除)할 수 있었다.

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의류 브랜드 커뮤니티의 이용욕구 충족과 커뮤니티 몰입의 관계: 의류 브랜드 이미지의 조절효과 (Relationship Between Usage Needs Satisfaction and Commitment to Apparel Brand Communities: Moderator Effect of Apparel Brand Image)

  • 홍희숙;류성민;문철우
    • 마케팅과학연구
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    • 제17권4호
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    • pp.51-89
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    • 2007
  • 본 연구는 의류 브랜드 온라인 커뮤니티의 이용욕구충족과 커뮤니티 몰입간의 관계 및 이들 관계에 대한 브랜드 이미지의 조절효과를 검증하는 것이다. 9개 캐주얼 의류 브랜드 커뮤니티 회원 317명을 대상으로 온라인 서베이를 실시하여 자료를 수집하였다. 다중회귀분석 결과, 의류 브랜드 커뮤니티에서의 이용욕구 충족은 커뮤니티에 대한 몰입과 유의한 관계가 있었다. 그리고 조절회귀분석 결과, 의류 브랜드 커뮤니티에서의 관계욕구 충족이 커뮤니티 몰입(감정적 몰입, 지속적 몰입, 규범적 몰입)에 영향을 미칠때 의류 브랜드 이미지 수준에 따른 조절효과가 작용함이 발견되었다. 또한 의류 브랜드 이미지의 조절효과는 의류 브랜드 커뮤니티에서의 거래욕구 충족과 커뮤니티에 대한 감정적 몰입의 관계에서도 나타났다. 특히 의류 브랜드 커뮤니티인 경우, 커뮤니티에서의 관계욕구 충족수준에 따른 커뮤니티 몰입의 정도는 브랜드 이미지가 낮을 때 보다 높을 때 더 크게 나타났다. 이것은 의류 브랜드 커뮤니티에서의 이용욕구 충족을 통해 회원들의 커뮤니티 몰입을 증대시키는 전략은 의류 브랜드 이미지 수준이 다른 의류 브랜드 유형에 따라 그 효과에 차이가 있음을 의미한다. 따라서 의류기업의 마케터들은 자사 브랜드의 이미지 수준을 평가하고, 이에 맞춰 커뮤니티 몰입을 증대시키는 전략을 모색할 필요가 있다. 브랜드 커뮤니티에 대한 몰입은 브랜드에 대한 구전이나 재구매 행동과 연결되므로, 명품 의류 브랜드들인 경우 온라인 브랜드 커뮤니티를 구축하고 회원들의 커뮤니티에 대한 몰입을 증대시킴으로써 브랜드 자산을 극대화시킬 수 있을 것이다.

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조선왕조(朝鮮王朝) 왕릉(王陵) 문인석상(文人石像)의 복식형태(服飾形態)에 관한 연구 (A Study on the Costume Style of Civil Servants' Stone Images Erected at Tombs of the Kings for Yi-dynasty)

  • 권용옥
    • 복식
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    • 제4권
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    • pp.87-114
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    • 1981
  • A costume reveals the social characteristics of the era in which it is worn, thus we can say that the history of change of the costume is the history of change of the living culture of the era. Since the Three States era, the costume structure of this country had been affected by the costume system of the China's historical dynasties in the form of the grant therefrom because of geographical conditions, which affection was conspicuous for the bureaucrat class, particularly including but not limited to the Kings' familities. Such a grant of the costume for the bureaucrat class (i.e., official uniform) was first given by the Dang-dynasty at the age of Queen Jinduck, the 28th of the Shilla-dynasty. Since then, the costume for the bureaucrats had consecutively been affected as the ages had gone from the unified Shilla, to the Koryo and to the Yi-dynasty. As the full costumes officially used by government officials (generally called "Baek Gwan") in the Yidynasty, there existed Jo-bok, Gong-bok and Sang-bok. Of such official costumes, Gong-bok was worn at the time of conducting official affairs of the dynasty, making a respectful visit for the expression of thanks or meeting diplomatic missions of foreign countries. It appears no study was made yet with regard to the Gong-bok while the studies on the Jo-bok and the Sangbok were made. Therefore, this article is, by rendering a study and research on the styles of costumes of civil servants' stone images erected at the Kings' tombs of the Yi-dynasty, to help the persons concerned understand the Gong-bok, one of the official costume for Baek Kwan of that age and further purports to specifically identify the styles and changes of the Gong-bok, worn by Baek Gwan during the Yi-dynasty, consisting of the Bok-doo (a hat, four angled and two storied with flat top), Po (gown), Dae (belt), and Hol (small and thin plate which was officially held by the government officials in hand, showing the courtesy to and writing brief memorandums before the King) and Hwa (shoes). For that purpose, I investigated by actually visiting the tombs of the Kings of the Yi-dynasty including the Geonwon-neung, the tomb of the first King Tae-jo and the You-neung, the tomb of the 27th King Soon-jong as well as the tombs of the lawful wives and concubines of various Kings, totalling 29 tombs and made reference to relevant books and records. Pursuant. to this study, of the 29 Kings' tombs the costume styles of civil servants' stone images erected at the 26 Kings' tombs are those of Gong-bok for Baek-gwan of the Yi-dynasty wearing Bok-doo as a hat and Ban-ryeong or Dan-ryenog Po as a gown with Dae, holding Hol in hand and wearing shoes. Other than those of the 26 tombs, the costume styles of the Ryu-neung, the tomb of the Moon-jo who was the first son of 23rd King Soon-jo and given the King's title after he died and of the You-neung, the tomb of the 27th King Soon-jong are those of Jobok with Yang-gwan (a sort of hat having stripes erected, which is different from the Bok-doo), and that of the Hong-neung, the tomb of the 26th King Go-jong shows an exceptional one wearing Yang-gwan and Ban-ryeong Po ; these costume styles other than Gongbok remain as the subject for further study. Gong-bok which is the costume style of civil servants' stone images of most of the Kings' tombs had not been changed in its basic structure for about 500 years of the Yi-dynasty and Koryo categorized by the class of officials pursuant to the color of Po and materials of Dae and Hol. Summary of this costume style follows: (1) Gwan-mo (hat). The Gwan-mo style of civil servants' stone images of the 26 Kings' tombs, other than Ryu-neung, Hong-neung and You-neung which have Yang-gwan, out of the 29 Kings' tombs of the Yi-dynasty reveals the Bok-doo with four angled top, having fore-part and back-part divided. Back part of the Bok-doo is double the fore-part in height. The expression of the Gak (wings of the Bokdoo) varies: the Gyo-gak Bok-doo in that the Gaks, roundly arisen to the direction of the top, are clossed each other (tombs of the Kings Tae-jong), the downward style Jeon-gak Bok-doo in that soft Gaks are hanged on the shoulders (tombs of the Kings Joong-jong and Seong-jong) and another types of Jeon-gak Bok-doo having Gaks which arearisen steeply or roundly to the direction of top and the end of which are treated in a rounded or straight line form. At the lower edge one protrusive line distinctly reveals. Exceptionally, there reveals 11 Yang-gwan (gwan having 11 stripes erected) at the Ryu-neung of the King Moon-jo, 9 Yang-gwan at the Hong-neung of the King Go-jong and 11 Yang-gwan at the You-neung of the King Soon-jong; noting that the Yang-gwan of Baek Kwan, granted by the Myeong-dynasty of the China during the Yi-dynasty, was in the shape of 5 Yang-gwan for the first Poom (class) based on the principle of "Yideung Chaegang" (gradual degrading for secondary level), the above-mentioned Yang-gwans are very contrary to the principle and I do not touch such issue in this study, leaving for further study. (2) Po (gown). (a) Git (collar). Collar style of Po was the Ban-ryeong (round collar) having small neck-line in the early stage and was changed to the Dan-ryeong (round collar having deep neck-line) in the middle of the: dynasty. In the Dan-ryeong style of the middle era (shown at the tomb of the King Young-jo); a, thin line such as bias is shown around the internal side edge and the width of collar became wide a little. It is particularly noted that the Ryu-neung established in the middle stage and the You-neung in the later stage show civil servants in Jo-bok with the the Jikryeong (straight collar) Po and in case of the Hong-neung, the Hong-neung, the tomb of the King Go-jong, civil servants, although they wear Yang-gwan, are in the Ban-ryeong Po with Hoo-soo (back embroidery) and Dae and wear shoes as used in the Jo-bok style. As I could not make clear the theoretical basis of why the civil servants' costume styles revealed, at these tombs of the Kings are different from those of other tombs, I left this issue for further study. It is also noted that all the civil servants' stone images show the shape of triangled collar which is revealed over the Godae-git of Po. This triangled collar, I believe, would be the collar of the Cheomri which was worn in the middle of the Po and the underwear, (b) Sleeve. The sleeve was in the Gwan-soo (wide sleeve) style. having the width of over 100 centimeter from the early stage to the later stage arid in the Doo-ri sleeve style having the edge slightly rounded and we can recognize that it was the long sleeve in view of block fold shaped protrusive line, expressed on the arms. At the age of the King Young-jo, the sleeve-end became slightly narrow and as a result, the lower line of the sleeve were shaped curved. We can see another shape of narrow sleeve inside the wide sleeve-end, which should be the sleeve of the Cheom-ri worn under the Gong-bok. (c) Moo. The Moo revealed on the Po of civil servants' stone images at the age of the King Sook-jong' coming to the middle era. Initially the top of the Moo was expressed flat but the Moo was gradually changed to the triangled shape with the acute top. In certain cases, top or lower part of the Moo are not reveald because of wear and tear. (d) Yeomim. Yeomim (folding) of the Po was first expressed on civil servants' stone images of the Won-neung, the tomb of the King Young-jo and we can seemore delicate expression of the Yeomim and Goreum (stripe folding and fixing the lapel of the Po) at the tomb of the Jeongseong-wanghoo, the wife of the King Young-jo, At the age of the King Soon-jo, we can see the shape of Goreum similar to a string rather than the Goreum and the upper part of the Goreum which fixes Yeomim was expressed on the right sleeve. (3) Dae. Dae fixed on the Po was placed half of the length of Po from the shoulders in the early stage. Thereafter, at the age of the King Hyeon-jong it was shown on the slightly upper part. placed around one third of the length of Po. With regard to the design of Dae, all the civil servants' stone images of the Kings' tombs other than those of the Geonwon-neung of the King Tae-jo show single or double protrusive line expressed at the edge of Dae and in the middle of such lines, cloud pattern, dangcho (a grass) pattern, chrysanthemum pattern or other various types of flowery patterns were designed. Remaining portion of the waist Dae was hanged up on the back, which was initially expressed as directed from the left to the right but thereafter expressed. without orderly fashion,. to the direction of the left from the right and vice versa, Dae was in the shape of Yaja Dae. In this regard, an issue of when or where such a disorderly fashion of the direction of the remaining portion of waist Dae was originated is also presented to be clarified. In case of the Ryuneung, Hong-neung and You-neung which have civil servants' stone images wearing exceptional costume (Jo-bok), waist Dae of the Ryu-neung and Hong-neung are designed in the mixture of dual cranes pattern, cosecutive beaded pattern and chrvsenthemum pattern and that of You-neung is designed in cloud pattern. (4) Hol. Although materials of the Hol held in hand of civil servants' stone images are not identifiable, those should be the ivory Hol as all the Baek Gwan's erected as stone images should be high class officials. In the styles, no significant changes were found, however the Hol's expressed on civil servants' stone images of the Yi-dynasty were shaped in round top and angled bottom or round top and bottom. Parcicularly, at the age of the King Young-jo the Hol was expressed in the peculiar type with four angles all cut off. (5) Hwa (shoes). As the shoes expressed on civil servants' stone images are covered with the lower edges of the Po, the styles thereof are not exactly identifiable. However, reading the statement "black leather shoes for the first class (1 Poom) to ninth class (9 Poom)," recorded in the Gyeongkook Daejon, we can believe that the shoes were worn. As the age went on, the front tips of the shoes were soared and particularly, at the Hong-neung of the King Go-jong the shoes were obviously expressed with modern sense as the country were civilized.

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