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A Closed-Type Irrigation System Performaces in the Plant House 111
Dewi, Vita Ayu Kusuma; Setiawan, Budi Indra; Minasny, Budiman; Wasodo, Roh Santoso Budi; Liyantono, Liyantono.
Water application in the plant house is usually done by surface irrigation and manual micro-irrigation. Because of the conventional irrigation system’s inefficiency, water-saving irrigation has been developed. Smart or automated irrigation usually uses a microcontroller to maintain irrigation timing and soil moisture conditions. This automation is highly efficient in water application and can increase plant productivity. However, this system is costly and the irrigation components are not always available for smallholder farmers. Here we develop an automatic irrigation technology based on the capillarity principle that dramatically reduces the cost. This irrigation technology does not use any microcontroller device and the components can be easily...
Tipo: Info:eu-repo/semantics/article Palavras-chave: High productivity; Horticulture; Irrigation; Plant house; Water use efficiency.
Ano: 2020 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/5981
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Temporal Crop Coefficients and Water Productivity of Lettuce (Lactuca sativa L.) Hydroponics In Planthouse 111
Muharomah, Riani; Setiawan, Budi Indra; Purwanto, Mohamad Yanuar Jarwadi; Liyantono, Liyantono.
Almost all countries in the world have used lettuce hydroponic cultivation in planthouses because it is appropriate for plant growth and production. The microclimate inside planthouse is an environmental factor that affects plant growth and development. Vegetables planted in the planthouse have a great deal of water requirement. Selecting a method with a more accurate estimation of crop evapotranspiration is a critical factor for efficient water management. In this research, the climates that are affecting the lettuce evapotranspiration with modification of floating hydroponic technique inside the planthouse were investigated. The objectives of this research are to figure out the microclimate, the appropriate model of the potential evapotranspiration, and...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Lettuce hydroponics; Microclimate; Evapotranspiration; Crop coefficient; Water productivity.
Ano: 2020 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/5656
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