보고서 정보
주관연구기관 |
국립원예특작과학원 National Institute of Horticultural and Herbal Science |
보고서유형 | 최종보고서 |
발행국가 | 대한민국 |
언어 |
한국어
|
발행년월 | 2016-02 |
과제시작연도 |
2015 |
주관부처 |
농촌진흥청 Rural Development Administration(RDA) |
등록번호 |
TRKO201600003325 |
과제고유번호 |
1395040923 |
사업명 |
원예특작시험연구 |
DB 구축일자 |
2016-06-25
|
DOI |
https://doi.org/10.23000/TRKO201600003325 |
초록
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Ⅳ. 연구개발결과
함안 이전지 상세 기후 분석 : 함안의 최저온도는 4월 동안에도 하루정도 영하로 떨어졌고, 5월에도 10℃이하로 떨어지는 날이 10일나 되므로 고온 채소는 가온이 필요하다. 겨울철인 1, 2 그리고 3월의 광량은 낮은 수준이었으나, 3월부터 점차적으로 광량이 증가되었다. 또한 저온성, 중온성 그리고 고온성 식물의 12월부터 다음해 3월까지의 난방부하를 확인하였다.
함안 이전지의 토양환경 조사 및 숙전화 : 함안 이전지의 토양은 Inceptisols로 분류되며, 토양통명은 장유(Jangyu), 토양부호는
Ⅳ. 연구개발결과
함안 이전지 상세 기후 분석 : 함안의 최저온도는 4월 동안에도 하루정도 영하로 떨어졌고, 5월에도 10℃이하로 떨어지는 날이 10일나 되므로 고온 채소는 가온이 필요하다. 겨울철인 1, 2 그리고 3월의 광량은 낮은 수준이었으나, 3월부터 점차적으로 광량이 증가되었다. 또한 저온성, 중온성 그리고 고온성 식물의 12월부터 다음해 3월까지의 난방부하를 확인하였다.
함안 이전지의 토양환경 조사 및 숙전화 : 함안 이전지의 토양은 Inceptisols로 분류되며, 토양통명은 장유(Jangyu), 토양부호는 JUB이고, 미사질양토로 배수가 양호-매우 양호한 토양이다. 시험연구 포장을 조기에 숙전환하기 위하여 유기물 12,000kg을 살포하고 배추를 재배하여 효과를 확인한 결과 재배토양은 숙전환이 이루어 진 것으로 판단되며, 재배기간이 긴 과채류의 경우 생육상태에 따라 추비를 하며 재배하면 충분히 재배가 가능 할 것으로 판단된다.
함안 이전지의 시설환경 제어프로그램 개발 : 난방 제어요소는 펌프 작동, 4-Way벨브 열림닫힘 작동이었으며, 냉방 제어요소는 천창의 열림 닫힘 작동, 측창의 열림닫힘 작동이었다. 프로그램을 작성하여 시행한 결과, 12월 상순부터 3월 하순까지는 설정된 온도에 맞추어 환경제어가 원활하게 이루어 졌으나 4월 상순부터는 야간기온이 상승하여 목표온도를 상회하였다.
Abstract
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1. Analysis of climate of protected horticulture research station located at Haman
This study was carried out to confirm weather changes monthly of Protected Horticulture Research Institute located at Haman. The Protected Horticulture Research Institute was relocated at 2014 July from Busan to Ha
1. Analysis of climate of protected horticulture research station located at Haman
This study was carried out to confirm weather changes monthly of Protected Horticulture Research Institute located at Haman. The Protected Horticulture Research Institute was relocated at 2014 July from Busan to Haman. Accordingly, we needed to information of weather parameters such as light, temperature, humidity for cultivation of horticultural crop in a greenhouses on new relocation area. It is very cold area as the minimum temperature of Haman was dropped below zero on the one day during April. A crops growing at the high temperature need to heating until May because this month to dropped below 10℃ were 10 days. The light intensity of winter season such as December, January, February was low degree. But, the light intensity was gradually increasing from March. thermal curtains within a greenhouse is essential in order to reduce the heating cost at the winter during the experiments. Also, in the study, we confirmed that heating load of low temperature plants, mesophilic plants, and thermophilic plants during from December to March of following year. These basic data about weather of Haman be advantageously used at the future research of Protected Horticulture Research Institute.
2. The survey for soil environmental in ‘Haman’ Protected Horticulture Research Station
This study was carried out to environmental survey and improve of new field soil in Protected Horticulture Research, NIHHS. The soil properties of Protected Horticulture Research are classified as Inceptisols, and soil series is Jiang (Jangyu), the Land code JUB. Organic materials(12,000kg) to improve the field soil was sprayed with a thickness of 10cm 4mx40m area. A cabbage grown in the improved soil was more good grow than non improved field. The effect of improved field soil was enough to grow the chinese cabbage, and long cultivation period plant need to add fertilizer for good growth.
3. Development of environment control program in ‘Haman’ Protected Horticulture Research Station
This study was conducted to develop a greenhouse environment control programs for construction work to move the Protected Horticulture Research Institute. If you want a Protected Horticultural Research Institute researchers have modified the greenhouse environment control program at any time you need a system that can modify themselves to simplify the greenhouse environment control program used in the study. Campbell log (CR1000) programming is difficult to beginners are difficult to create using. A set of tables in order to make it convenient to use the greenhouse environment control program for beginners to use the greenhouse was created to be easy to use.
Heating the heating element in the circulation pump was operated so that the ON / OFF, the window for ventilation of the greenhouse cooling element has developed a control program configured to operate in opening and closing. So the development of greenhouse environment control program was tested and stored in a log Campbell is installed in the greenhouse.
As a result, the results indicated a change in a day temperature of strawberries research greenhouse with the graph in January, February, March to jyeoteuna little environmental control of greenhouses is done as the target temperature, the temperature is increased four temperatures for from the night January target temperature higher than. This result has been used for research greenhouses heating system is provided but it is determined as a result were not provided with an active cooling system.
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