ICT적용(스마트팜) 온·습도 및 양액관리가 방울토마토 생육과 노동력 절감에 미치는 영향 Effects of ICT(Smart farm) Application to Temperature, Humidity and Nutrient Solution Control on the Growth of Cherry Tomato and Reduced Labour원문보기
The results of comparative analysis of greenhouse environmental conditions, cherry tomato growth characteristics, and input hours of labour during cherry tomato growing under two different plastic greenhouse such as an ICT applied and an unapplied type are as follows.
1. The temperatur...
The results of comparative analysis of greenhouse environmental conditions, cherry tomato growth characteristics, and input hours of labour during cherry tomato growing under two different plastic greenhouse such as an ICT applied and an unapplied type are as follows.
1. The temperature differential between day and night in the ICT applied greenhouse was smaller compared with the unapplied greenhouse. In daytime humidity, there was no difference between two greenhouse types except for January.
2. The plant length of cherry tomato grown under ICT applied greenhouse was short and was good growth, on the other hand leaf width of ICT applied greenhouse was larger than that of unapplied greenhouse. Leaf length and stem diameters were not different between two greenhouse types except for leaf length measured in February.
3. In fruit length and fruit weight were no significant differences between the two greenhouse types during the beginning harvest times, however during the second half harvest times, fruit length and fruit weight of cherry tomato grown under ICT applied greenhouse was improved than that of ICT unapplied greenhouse.
4. The yield of Cherry Tomato grown under ICT applied greenhouse was increased 17 percent than that of unapplied greenhouse.
5. During the growing periods, the number of disease and insect pest control of ICT applied greenhouse and ICT unapplied greenhouse were three times and fourteen times, respectively.
6. In the result of analysis in this study, hours of labour under ICT applied greenhouse were reduced to 58.6(132 hours/6months) and 52.2%(63.0 hours/6months), respectively as environment control work and nutrient solution control work than that of ICT unapplied greenhouse.
The results of comparative analysis of greenhouse environmental conditions, cherry tomato growth characteristics, and input hours of labour during cherry tomato growing under two different plastic greenhouse such as an ICT applied and an unapplied type are as follows.
1. The temperature differential between day and night in the ICT applied greenhouse was smaller compared with the unapplied greenhouse. In daytime humidity, there was no difference between two greenhouse types except for January.
2. The plant length of cherry tomato grown under ICT applied greenhouse was short and was good growth, on the other hand leaf width of ICT applied greenhouse was larger than that of unapplied greenhouse. Leaf length and stem diameters were not different between two greenhouse types except for leaf length measured in February.
3. In fruit length and fruit weight were no significant differences between the two greenhouse types during the beginning harvest times, however during the second half harvest times, fruit length and fruit weight of cherry tomato grown under ICT applied greenhouse was improved than that of ICT unapplied greenhouse.
4. The yield of Cherry Tomato grown under ICT applied greenhouse was increased 17 percent than that of unapplied greenhouse.
5. During the growing periods, the number of disease and insect pest control of ICT applied greenhouse and ICT unapplied greenhouse were three times and fourteen times, respectively.
6. In the result of analysis in this study, hours of labour under ICT applied greenhouse were reduced to 58.6(132 hours/6months) and 52.2%(63.0 hours/6months), respectively as environment control work and nutrient solution control work than that of ICT unapplied greenhouse.
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