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	Provedor de dados CIGR Journal (3) Autor Setiawan, Budi Indra (3) Liyantono, Liyantono (2) Dewi, Vita Ayu Kusuma (1) Kuncoro, Purwoko Hari (1) Minasny, Budiman (1) Muharomah, Riani (1) Nishimura, Taku (1) Purwanto, Mohamad Yanuar Jarwadi (1) WIJAYA, Krissandi (1) Wasodo, Roh Santoso Budi (1) Mais... Palavra-chave Crop coefficient (1) Evapotranspiration (1) High productivity (1) Horticulture (1) Irrigation (1) Lettuce hydroponics (1) Microclimate (1) Plant house (1) Water productivity (1) Water use efficiency (1) Mais... Tipo do documento Info:eu-repo/semantics/article (3) Ano 2020 (3) País China (3) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última A Closed-Type Irrigation System Performaces in the Plant House CIGR Journal 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 Assessing saturated hydraulic conductivity from the dielectrically-predicted dry bulk density CIGR Journal WIJAYA, Krissandi; Kuncoro, Purwoko Hari; Nishimura, Taku; Setiawan, Budi Indra. Direct measurement of saturated hydraulic conductivity (Ks) and dry bulk density (rb) is often laborious, time consuming, and expensive. Predicted dry bulk density (rb-ADR) using Amplitude Domain Reflectometry (ADR) probe has been employed to predict saturated hydraulic conductivity (Ks_ADR) after a slight modification on the previously available Non-Similar Media Concept (NSMC) model. All the predicted values were validated using the corresponding measured data of 108 undisturbed samples for each of 0-15 and 15-30 cm soil depths observed. The proposed “Dielectric NSMC” model could describe rb_ADR dependencies of Ks_ADR better than the other proceeding models for the both ranges of soil depths observed. The proposed model tended to slightly underestimate... Tipo: Info:eu-repo/semantics/article Ano: 2020 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/5813 Temporal Crop Coefficients and Water Productivity of Lettuce (Lactuca sativa L.) Hydroponics In Planthouse CIGR Journal 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 Registros recuperados: 3 Primeira ... 1 ... Última

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