Pub Date : 2020-01-01DOI: 10.1016/b978-0-12-816691-8.00033-9
T. Kozai, G. Niu
{"title":"Conclusions","authors":"T. Kozai, G. Niu","doi":"10.1016/b978-0-12-816691-8.00033-9","DOIUrl":"https://doi.org/10.1016/b978-0-12-816691-8.00033-9","url":null,"abstract":"","PeriodicalId":20654,"journal":{"name":"Protected horticulture and Plant Factory","volume":"40 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81467640","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-01-01DOI: 10.1016/B978-0-12-801775-3.00010-X
C. Kubota
{"title":"Growth, development, transpiration, and translocation as affected by abiotic environmental factors","authors":"C. Kubota","doi":"10.1016/B978-0-12-801775-3.00010-X","DOIUrl":"https://doi.org/10.1016/B978-0-12-801775-3.00010-X","url":null,"abstract":"","PeriodicalId":20654,"journal":{"name":"Protected horticulture and Plant Factory","volume":"86 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82432865","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-01DOI: 10.12791/ksbec.2019.28.4.438
Y. Jang, J. Moon, S. An, Sang Gyu Kim, Y. Huh, Hee-Ju Lee, Seunghwan Wi, H. Chun
{"title":"Improvement of the Growth and Fruit Quality of Mini Watermelons Grafted onto Rootstocks of the Wild Watermelon Accessions","authors":"Y. Jang, J. Moon, S. An, Sang Gyu Kim, Y. Huh, Hee-Ju Lee, Seunghwan Wi, H. Chun","doi":"10.12791/ksbec.2019.28.4.438","DOIUrl":"https://doi.org/10.12791/ksbec.2019.28.4.438","url":null,"abstract":"","PeriodicalId":20654,"journal":{"name":"Protected horticulture and Plant Factory","volume":"3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74336607","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-01DOI: 10.12791/ksbec.2019.28.4.311
Adeel Rafiq, W. Na, A. Rasheed, H. Kim, H. W. Lee
Greenhouse farmers often use thermal screens to reduce greenhouse heating expenses during the winter, and for shade during hot, sunny days in the summer, as it is an inexpensive solution to temperature control relative to other available options. However, accurate measurements of their emitted and absorbed radiations are important for the selection of suitable screens that offer maximum performance. Material’s ability to save energy is highly dependent on these properties. Limited studies have investigated the measurement of these properties under natural conditions, but they are only applicable to materials having partial porosities. In this work, we describe a new radiation balance method for determining emissive power and absorptive capacity, as well as reflectivity, transmissivity and emissivity of materials having complete and partial transparency by using pyrgeometer and net radiometer. In this study, four materials with zero porosity, were tested. The emissivity value of PE, LD-13, LD-15 and PH-20 was 0.439±0.020, 0.460±0.010, 0.454±0.004, and 0.499±0.006, respectively. All tested samples showed high emitted radiation as compared to absorbed radiation.
{"title":"Determination of Thermal Radiation Emissivity and Absorptivity of Thermal Screens for Greenhouse","authors":"Adeel Rafiq, W. Na, A. Rasheed, H. Kim, H. W. Lee","doi":"10.12791/ksbec.2019.28.4.311","DOIUrl":"https://doi.org/10.12791/ksbec.2019.28.4.311","url":null,"abstract":"Greenhouse farmers often use thermal screens to reduce greenhouse heating expenses during the winter, and for shade during hot, sunny days in the summer, as it is an inexpensive solution to temperature control relative to other available options. However, accurate measurements of their emitted and absorbed radiations are important for the selection of suitable screens that offer maximum performance. Material’s ability to save energy is highly dependent on these properties. Limited studies have investigated the measurement of these properties under natural conditions, but they are only applicable to materials having partial porosities. In this work, we describe a new radiation balance method for determining emissive power and absorptive capacity, as well as reflectivity, transmissivity and emissivity of materials having complete and partial transparency by using pyrgeometer and net radiometer. In this study, four materials with zero porosity, were tested. The emissivity value of PE, LD-13, LD-15 and PH-20 was 0.439±0.020, 0.460±0.010, 0.454±0.004, and 0.499±0.006, respectively. All tested samples showed high emitted radiation as compared to absorbed radiation.","PeriodicalId":20654,"journal":{"name":"Protected horticulture and Plant Factory","volume":"310 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79691524","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-01DOI: 10.12791/ksbec.2019.28.4.328
S. Jung, Y. Hur, D. Im, K. Chung
{"title":"Temperature Changes under Plastic Film Rain Shelter Using Different Concentration of Shading Paint in Vineyard","authors":"S. Jung, Y. Hur, D. Im, K. Chung","doi":"10.12791/ksbec.2019.28.4.328","DOIUrl":"https://doi.org/10.12791/ksbec.2019.28.4.328","url":null,"abstract":"","PeriodicalId":20654,"journal":{"name":"Protected horticulture and Plant Factory","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80037929","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-01DOI: 10.12791/ksbec.2019.28.4.322
Donghyeon Kang, 강 동현, Siyoung Lee, Jong Koo Kim, Minjung Park, Jinkwan Son, S. Yun, 이 시영, 김 종구, 박 민정, 손 진관, 윤 성욱
{"title":"Development of an Automatic Grafting Robot for Fruit Vegetables using Image Recognition","authors":"Donghyeon Kang, 강 동현, Siyoung Lee, Jong Koo Kim, Minjung Park, Jinkwan Son, S. Yun, 이 시영, 김 종구, 박 민정, 손 진관, 윤 성욱","doi":"10.12791/ksbec.2019.28.4.322","DOIUrl":"https://doi.org/10.12791/ksbec.2019.28.4.322","url":null,"abstract":"","PeriodicalId":20654,"journal":{"name":"Protected horticulture and Plant Factory","volume":"24 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81175025","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-01DOI: 10.12791/ksbec.2019.28.4.366
Dongsup Han, 한 동섭, Jeonghyeon Baek, Juseong Park, Wonkyo Shin, I. Cho, E. Choi, 백 정현, 박 주성, 신 원교, 조 일환, 최 은영
{"title":"Determination of Proper Irrigation Scheduling for Automated Irrigation System based on Substrate Capacitance Measurement Device in Tomato Rockwool Hydroponics","authors":"Dongsup Han, 한 동섭, Jeonghyeon Baek, Juseong Park, Wonkyo Shin, I. Cho, E. Choi, 백 정현, 박 주성, 신 원교, 조 일환, 최 은영","doi":"10.12791/ksbec.2019.28.4.366","DOIUrl":"https://doi.org/10.12791/ksbec.2019.28.4.366","url":null,"abstract":"","PeriodicalId":20654,"journal":{"name":"Protected horticulture and Plant Factory","volume":"18 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79064065","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-01DOI: 10.12791/ksbec.2019.28.4.358
Dongsig Jang, H. Kim, Y. H. Kim
{"title":"Estimation of the Dimensions of Horticultural Products and the Mean Plant Height of Plug Seedlings Using Three-Dimensional Images","authors":"Dongsig Jang, H. Kim, Y. H. Kim","doi":"10.12791/ksbec.2019.28.4.358","DOIUrl":"https://doi.org/10.12791/ksbec.2019.28.4.358","url":null,"abstract":"","PeriodicalId":20654,"journal":{"name":"Protected horticulture and Plant Factory","volume":"8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77108844","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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