Results 21 to 30 of about 198,007 (304)

Exploring Barriers to the Adoption of Internet of Things-Based Precision Agriculture Practices

open access: yesAgriculture, 2023
The production of row crops in the Midwestern (Indiana) region of the US has been facing environmental and economic sustainability issues. There has been an increase in trend for the application of fertilizers (nitrogen & phosphorus), farm machinery fuel
Gaganpreet Singh Hundal   +4 more
doaj   +1 more source

Improved efficiency of nutrient and water use for high quality field vegetable production using fertigation [PDF]

open access: yes, 2010
Drip-based fertigation may improve the application efficiency of water and nutrients while maintaining or improving marketable yield and quality at harvest and post-harvest.
Hilton, Howard W.   +3 more
core   +1 more source

Integrating SEBAL with in-Field Crop Water Status Measurement for Precision Irrigation Applications—A Case Study

open access: yesRemote Sensing, 2019
The surface energy balance algorithm for land (SEBAL) has been demonstrated to provide accurate estimates of crop evapotranspiration (ET) and yield at different spatial scales even under highly heterogeneous conditions.
Stefano Gobbo   +5 more
doaj   +1 more source

THE FACTORS AFFECTING THE ADOPTION OF SPRINKLER IRRIGATION TECHNIQUE FOR UNDERGROUND IRRIGATED WHEAT IN THE FIRST AND THE SECOND AGRICULTURAL STABILITY ZONE IN TWO PROVINCES OF ALEPPO AND IDLEB [PDF]

open access: yesArab Universities Journal of Agricultural Sciences, 2012
The research aims at studying the indicators of Adoption (Rate of Adoption and Degree of Adoption) of sprinkler irrigation technique of farmers growing wheat depend on underground water for irrigation (wells) and studying some of the economical and ...
Kenan K. Deen   +3 more
doaj   +1 more source

Emitter discharge variability of subsurface drip irrigation in uniform soils: effect on water-application uniformity [PDF]

open access: yes, 2008
Emitter discharge of subsurface drip irrigation (SDI) decreases as a result of the overpressure in the soil water at the discharge orifice. In this paper, the variation in dripper discharge in SDI laterals is studied.
Gil Rodríguez, María   +4 more
core   +2 more sources

VARIwise: a general-purpose adaptive control simulation framework for spatially and temporally varied irrigation at sub-field scale [PDF]

open access: yes, 2009
Irrigation control strategies may be used to improve the site-specific irrigation of cotton via lateral move and centre pivot irrigation machines. A simulation framework ‘VARIwise’ has been created to aid the development, evaluation and management of ...
Grip, H°avard Fjær   +4 more
core   +3 more sources

Effects of supplementary irrigation and application of mycorrhiza and azetobacter on grain filling components of rain fed barley (Hordeum vulgare L.) [PDF]

open access: yesفیزیولوژی محیطی گیاهی, 2021
In order to study the effects of supplementary irrigation and application of mycorrhiza and azetobacter on grain filling components, chlorophyll content, and grain yield of rain fed barley (Var.
neda ebadi   +3 more
doaj   +1 more source

Putting two water transport models to the test under wet and dry conditions [PDF]

open access: yes, 2013
In order to improve fruit quality and quantity, accurate monitoring of the water status is necessary. The water status can be continuously predicted by using a mechanistic water transport and storage model (e.g. Steppe et al., 2006; 2008).
Baert, Annelies, Steppe, Kathy
core   +1 more source

Variable Pulsed Irrigation Algorithm (VPIA) to Reduce Runoff Losses Under a Low-Pressure Lateral Move Irrigation Machine

open access: yesHorticulturae, 2019
Due to restrictions and limitations on agricultural water worldwide, one of the most effective ways to conserve water in this sector is to reduce the water losses and improve irrigation uniformity.
Aymen A. Al Al-Baaj, Andrew Lewis
doaj   +1 more source

Why farmers sometimes love risks: evidence from India [PDF]

open access: yes, 2014
Using a unique data set collected among farmers in India’s semiarid tropics, we document the surprising prevalence of risk-taking behavior in the face of realistically framed high-stakes gambles.
Chari, A V   +2 more
core   +1 more source

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