• 한국작물학회지
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• 제48권6호
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• pp.434-437
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• 2003

우리나라 황칠나무의 주요 자생지인 완도지방에서 황칠나무의 재배 시 기초 자료를 얻고자 자생지 입지조건과 토양특성을 조사하고, 묘목의 생육을 촉진시키는 방법을 연구 하고자, 피복의 재료별로 황칠나무의 삽목묘를 재식한 후 생장을 비교 검토한 결과는 다음과 같다. 1 완도 지역의 황칠나무 자생지는 해발 20-280m 사이에 분포하였다 자생지 토양 경사도는 5-$20^{\circ}$사이에서 생육되고, 방향은 주로 동남향에 분포되어 있었고, 지형은 사면에 자생하고 있었으며, 자생지의 토양 pH는 5.3-5.5로 약산성 이며, 유기물 함량은 8.8-9.5%로 유기물이 풍부한 토양으로 회색빛을 띤 적습한 토양이었다. 2. 황칠나무의 삽목묘을 이식재배 할 경우, 폴리에틸렌 필름 피복재배는 묘목의 활착율을 높이고, 월동기간 지표의 보온으로 지온이 상승하여 초기 생장을 촉진시킬 수 있는 재배방법으로 생각된다.

• 한국환경복원기술학회지
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• 제10권6호
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• pp.139-151
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• 2007

To protect the surface of ground-cutting slopes and ground-raised slopes and to recover environment-friendly slopes at the national road expansion construction between Gamchon and Yaechon, test-construction work was done using several modes of hydro-seeding measures to select a suitable construction method through the field survey; the results were as follows : As a result of survey on physio-chemical characteristics of soil, the average soil inclination on ground-raised slopes was from 4.73 mm to 5.37 mm; the average soil acidity was from pH 6.47 to 6.73; the average soil humidity was within the scope of 0.57~1.70 %,; the average soil inclination on ground-cutting slopes was 9.17~10.43mm; the average soil acidity was pH 6.67~6.77 and the average soil humidity was within the scope of 0.53~1.27 %; considered overall, they showed generally satisfactory base materials for plant breeding. As a result of the number of sprouting individuals, the average sprouting number of individuals on test spots executed by Coir net with Seed spray construction methods and the average number of sprouting individuals on other test spots executed by furrow-digging with Seed spray and Straw mat-mulching measures were 1,172 number of per square meter and 970 number of per square meter respectively; thus they showed higher numerical value comparing with other test spots. Likewise, the average number of sprouting individuals on test spots of the ground-cutting slopes executed by Coir net with Seed spray method and the average number of sprouting individuals on other test spot executed by furrow-digger with Seed spray and Straw mat-mulching measures were found to be 1,107 number of per square meter and 1,105 number of per square meter respectively, whose numerical value showed rather higher other test spots. As a result of a survey on living plants' breeding index [dried weight], the weight in dried state on test spots executed by Coir net with Seed spray method and other test spots executed by furrow-digger with Seed spray and Straw mat-mulching measures on both ground-raised and ground-cutting slopes was found to be higher and showed similar characteristics statistically. As a result of survey on the surface-covering degree of ground-raised slopes, nine weeks after test construction, test spots executed by Coir net with Seed spray method and other test spots executed by furrow-digger with Seed spray and Straw mat-mulching measures showed commonly more than 70% of surface-covering degree, but other test spots showed only below 35% of surface covering degree; especially in case of test spots by Verdvol seed spray measures, they showed 10% of the lowest surface-covering. Surface-covering degree on the test spot of ground-cutting slopes nine weeks after test construction showed more than 75% both executed by Coir net with Seed spray construction method and executed by furrow-digger with Seed spray and Straw mat-mulching measures. As a result of survey on appearing plants on the test spots, there dominates Eragrostis curvula both on ground-raised slopes and on ground-cutting slopes with other seeding plant life's lower breeding and there appear intruders, such as Setaria viridis Beauv, Digitaria sanguinalis Scop, and Chenopodium album var.centrorubrum Makino. As for water-borne excavation and soil's washing-away on the slopes, there happened less washing-away and water-borne excavation with good breeding of plant life on test spots executed both by Coir net with Seed spray construction method and by furrow-digger with Seed spray and Straw mat-mulching measures, but there happened much more soil's washing-away along with water-home excavation at the test spot executed by Seed spray with measures. After the research results of test construction sites are examined overall, it's presumed that furrow-digger with Seed spray and Straw mat-mulching measures [interval between lines is 40cm, 5cm in depth] will be preferred to prevent erosion and water-home excavation of slopes located within the construction sites.

• 한국약용작물학회:학술대회논문집
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• 한국약용작물학회 2011년도 춘계학술발표회
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• pp.152-153
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• 2011

• 한국약용작물학회:학술대회논문집
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• 한국약용작물학회 2008년도 추계학술발표회
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• pp.227-228
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• 2008

• 한국작물학회:학술대회논문집
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• 한국작물학회 1990년도 춘계 학술대회지
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• pp.120-121
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• 1990

• 한국농림기상학회지
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• 제13권1호
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• pp.1-9
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• 2011

본 실험은 멀칭용 P.E 필름 종류에 따른 지온변화가 사과 우량 측지묘 생산에 미치는 영향을 구명하고자 실시하였다. 투명 P.E. 필름, 흑색 P.E. 필름 피복구와 대조구로 무피복구를 두고 대목 직경이 9.1~11.0mm인 M.9 대목을 재식하였다. 대목 재식 3주 후에 사과 '시나노 스위트' 품종을 절접하였으며, 6월 중순에는 재식 당년 측지발생을 유도하기 위하여 묘목에 BA를 살포하였다. 생육기인 4월 중순부터 11월 초순까지의 대조구의 지온은 기온보다 약 $0.7^{\circ}C$ 정도 높았고, 피복구의 지온은 대조구보다 약 $1{\sim}5^{\circ}C$ 정도 높았다. P.E. 필름 종류별 지온은 투명 P.E. 필름 피복구가 흑색 P.E. 필름 피복구보다 약 $2{\sim}3^{\circ}C$ 정도 높았다. 기상요소에 따른 지온의 일교차는 흑색 P.E. 필름 피복구가 시험구중 가장 낮았다. 사과 묘목의 생장과 측지 발달에 있어서는 피복구가 무피복구보다 생장이 양호하였다. 우량 측지묘 획득률은 흑색 P.E. 필름피복구가 가장 높았는데, 그 이유는 생육초기 지온이 대조구보다 높게 유지되면서 여름철에 지온이 $35^{\circ}C$를 넘은 적이 투명 P.E. 필름 피복구보다 많지 않았기 때문으로 추정되었다.

• 농업과학연구
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• 제40권4호
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• pp.325-331
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• 2013

This experiment has been carried out to determine optimal culture conditions for the production of cut flowers and tubers of Calla (Zantedeschia 'Golden Affair' and 'Black Magic') in highlands. Treatments consisted of various levels of root zone environments, Results are as follows: Calla 'Golden Affair' were grown with different mulching materials such as Non-mulching, Black film, reflective film, Rice hull. Mulching materials resulted in no difference in the number of cut flowers but flower length was highest in reflective film. Calla 'Black Magic' were treated with various soil water content, soil type and watering time. Number of cut flowers and flower quality were greatest when the plants were watered at -80 kPa soil water content. No symptoms of soft rot (Erwinia carotovora) was observed at this soil water content. The occurrence of soft rot was observed with similar percentage according to soil type and the soil water content. When Calla 'Black Magic' were watered at the time of soil surface drying, growth was greater compared to others. Air temperature and PPF affected plant growth and photosynthesis. Photosynthetic rate was greatest at $25^{\circ}C$ and PPF $200{\mu}mol{\cdot}m^{-2}{\cdot}s^{-1}$, while lowest at $28^{\circ}C$ and PPF $800{\mu}mol{\cdot}m^{-2}{\cdot}s^{-1}$. Soft rot did not occur without regard to dipping treatment (0, 5, 10, 24, 48 hours) when the day and night temperature were maintained at $25^{\circ}C$ and $20^{\circ}C$, respectively.

• 한국유기농업학회지
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• 제19권spc호
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• pp.291-294
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• 2011

We studies a model for management of pepper anthracnose based covering method and spraying system in field. 1. Among 82 organic fungicides, 42 materials showed most effective inhibition against mycelia growth of the Colletotrichum acutatum in vitro. 23 formulated biocontrol agents were chosen to control the disease from 42 biocontrol agents in greenhouse. In the end, five kinds (2 plant extracts, 2 biopesiticides, 1 Bordeaux mixture) were selected from 23 materials in the field. 2. The mulching materials of bed covering in fruit season were thin non-woven fabric sheet and black plastic. The use of a fabric sheet was reduced the spread of anthracnose as compared to the plastic covering. 3. The application with the chosen materials was reduced 34% of anthracnose for 7 times sprays to planting 70 days as compared to the untreated control. In yield, nonwoven fabric sheet with formulated biopesticides was increased 17% than black plastic. 4. This result indicated that the developed biocontrol strategy could be an effective and economic crop protection system in organic pepper cultivation field.

• 한국약용작물학회지
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• 제2권2호
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• pp.127-132
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• 1994

지황(地黃) 재배시(栽培時) 파종기(播種期)와 피복재료(被覆材料)가 수양(收量)에 미치는 영향(影響)을 구명(究明)하고자 지방종(地方種)을 공시(供試) 하여 파종기(播種期)를 4월(月) 10일(日), 4월(月) 25일(日), 5월(月) 10일(日), 피복재료(被覆材料)는 백색투명(白色透明) P. E.피복(被覆), 볏짚 피복(被覆) 재배(栽培)로 시험(試驗) 실시(實施)한 결과(結果)를 요약(要約)하면 다음과 같다. 1. 지온(地溫)은 4월(月)부터 9월(月)까지는 백색투명(白色透明) P. E. 피복(被覆)> 노지(露地)> 볏짚피복(被覆)의 순(順)으로 높았다. 2. 출현(出現) 소요일수(所要日數)는 파종기간(播種期間)에는 대차(大差) 없었으나, 볏짚피복(被覆)은 노지(露地), 백색(白色) P. E. 피복(被覆)보다 10일(日) 정도(程度) 늦어졌다. 3. 엽장(葉長), 엽폭(葉幅)은 파종기(播種期), 피복재료간(被覆材料間)에 큰 차(差)는 볼 수 없었으며, 생존업수(生存業數)는 파종기(播種期)에서는 4월(月) 25일(日)>5월(月) 10일(日)> 4월(月) 10(일)日의 순(順)으로 감소(減少)되었다. 4. 뿌리 부위별(部位別) 당함양(糖含量)은 파종기간(播種期間)에는 5月(월) 10(일)日> 4月(월) 25일(日)> 4월(月) 10일(日) 순(順)이었고, 피복재료간(被覆材料間)에는 노지(露地)> 백색투명(白色透明) P. E. 피복(被覆)> 볏짚피복(被覆)의 순(順)이었다. 5. 10a당(當) 수양(收量)은 파종기간(播種期間)에는 4월(月) 10일(日) 파종(播種) 1, 150kg /10a에 비(比)하여 4월(月) 25일(日) 파종(播種)은 8% 증수(增收)되었지만 5월(月) 10일(日) 파종(播種)에서는 2% 감수(減收)되었으며 피복재료간(被覆材料間)에는 노지재배(露地栽培) 1,041kg에 비(比)하여 백색투명(白色透明) P. E. 피복(被覆) 재배(栽培)는 22%, 볏짚피복재배(被覆栽培)는 17%가 각각(各各) 증수(增收)되었다.

• 한국작물학회지
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• 제60권1호
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• pp.63-69
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• 2015

본 연구는 현재 방조제는 완공되었으나 지반이 약한 간척지에서 비닐하우스를 활용한 겨울감자 재배 가능성을 검토하고자 피복비닐 및 물관리 방법을 달리하여 시험한 결과를 요약하면 다음과 같다. 1. 시험토양은 사양토(문포통) 이었으며, 정식 당시 토양염농도는 0.42% 이었다. 2. 피복비닐종류별 출현속도는 흑색>배색>투명>녹색 순으로 흑색비닐에서 초기 출현속도가 빨랐고, 1일중 온도변화는 투명>배색>녹색>흑색 순으로 높았다. 3. 물관리방법별 토양중 염농도는 1주간격 점적관수가 2주간격 점적관수보다 낮았다. 4. 수확당시 지상부 생육은 1주간격 점적관수처리가 2주 간격 점적관수처리보다 초장이 컸고 경수와 엽수가 많았으며 지상부 건물중도 무거웠다. 5. 물관리방법간 감자수량은 1주간격 점적관수가 2주간격 점적관수보다 많았고, 1주간격 점적관수에서 피복 비닐종류간에는 투명${\geq}$흑색${\geq}$배색>녹색 순 이었다. 6. 항산화분석결과, 배색피복비닐 처리에서 총페놀과 DPPH 함량이 우수하게 나타났다.