Results 41 to 50 of about 35,759 (185)

Farmers' Soil–Water Management Practices and Perspectives on Soil Salinization in Mirab Abaya District, Gamo Zone, Southern Ethiopia

Irrigation and Drainage, EarlyView.
ABSTRACT Soil salinization is a critical threat, impacting 20% of the world's irrigated lands and jeopardizing food security. In Ethiopia's Mirab Abaya district of the Gamo Zone, unsustainable irrigation methods exacerbate this issue. This paper examines local farmers' soil–water management systems and their awareness of salinization, aiming to educate
Oloba Jobe, Fanuel Laekemariam, Dereje Tsegaye, Demelash Wendemeneh   +3 more
wiley   +1 more source

Extension spatio-temporelle du modèle chèvre INRA 2018 : 2. L'évolution de la dynamique des réserves, du poids vif et de la NEC sur un cycle productif

INRAE Productions Animales, 2022
L'objectif de ce travail était de simuler les évolutions du Poids Vif (PV), de ses composantes (ex. les réserves corporelles) et de la Note d'État Corporel (NEC) des chèvres sur un cycle de production en s'appuyant sur les relations dynamiques du modèle
Daniel SAUVANT, Laurence PUILLET, Bertrand BLUET   +2 more
doaj   +1 more source

Evapotranspiration Estimation and Irrigation Performance Assessment Using Remote Sensing: A Case Study of the Ergani Dam Irrigation System (Turkey)

Irrigation and Drainage, EarlyView.
ABSTRACT Efficient water resource management is critical for sustainable agriculture, with evapotranspiration (ET) serving as a key parameter. Remote sensing (RS) techniques offer cost‐effective approaches for ET estimation and irrigation performance assessment in extensive agricultural systems.
Kivanç Hayri Doganay, Bekir Sitki Karatas   +1 more
wiley   +1 more source

Biologie systémique

, 2009
L’idée selon laquelle les gènes et leurs produits sont les unités fondamentales de la biologie a profondément marqué la pensée scientifique de la seconde moitié du xxe siècle.
Nicolas Thierry-Mieg, Elisa Gomez, Carvunis, Anne-Ruxandra, Trilling, Laurent, Anne-Ruxandra Carvunis, Thierry-Mieg, Nicolas, Vidal, Marc, Marc Vidal, Gomez, Elisa, Laurent Trilling   +9 more
core   +1 more source

Maize Yield, Water Productivity and Economic Analysis Under Different Irrigation and Nitrogen Management Strategies Using Field Data and CERES‐Maize Model

Irrigation and Drainage, EarlyView.
ABSTRACT There is limited integrated evaluation of nitrogen (N) and irrigation management strategies for improving maize yield and productivity using crop models. The effects of N and irrigation on maize yield and productivity under centre pivot (CPI) and subsurface drip irrigation (SDI) using the CERES‐Maize model were investigated. N treatments were (
Ebrahim Amiri, Suat Irmak, P. Aalaee Bazkiaee   +2 more
wiley   +1 more source

AMYLOSE CONJONCTIVALE: PREMIERE MANIFESTATION D’UNE AMYLOSE SYSTEMIQUE ASSOCIEE AU MYELOME MULTIPLE

Journal de la Société Marocaine d’Ophtalmologie, 2020
Introduction L’amylose systémique de type AL a été décrite dans presque tous les organes. Cependant l’atteinte conjonctivale est relativement rare et décrite le plus souvent sous forme de cas isolés et petites séries de cas. Elle est le plus souvent une
Wafaa Matrane, Mouna Lamchahab, Bouchra Allali, Mohamed Rachid, Meryem Qachouh, Siham Cherkaoui, Nisrine Khoubila, Abdellah Madani, Asmaa Quessar   +8 more
doaj   +1 more source

Drainage Water Reuse Through a Baffled Constructed Wetland System: A Pilot Study in the Harran Plain, Türkiye

Irrigation and Drainage, EarlyView.
ABSTRACT The reuse of agricultural drainage water requires low‐cost pretreatment for sediments and salts. This study developed a pilot‐scale horizontal surface‐flow baffled constructed wetland for passive pretreatment of agricultural drainage water.
Sinan Uyanık, Mehmet Şimşek, Yakup Karaaslan, Özlem Demir, Hakkı Gülşen, İbrahim Yenigün, Mehmet A. Kökpınar, Şerife Y. Kumcu, Mustafa Ulukavak, Yusuf Başaran, Onur Altun, Osman Özdemir, Hatice Duman, Gülayşe Özkaymak Engin   +13 more
wiley   +1 more source

A novel modelling approach to quantify the response of dairy goats to a high-concentrate diet

Scientific Reports, 2020
High-producing ruminants need high-concentrate diets to satisfy their nutrient requirements and meet performance objectives. However, such diets induce sub-acute ruminal acidosis (SARA), which will adversely affect dry matter intake and lead to lower ...
Masoomeh Taghipoor, Maud Delattre, Sylvie Giger-Reverdin   +2 more
doaj   +1 more source

Review: Use and misuse of meta-analysis in Animal Science

Animal, 2020
In animal sciences, the number of published meta-analyses is increasing at a rate of 15% per year. This current review focuses on the good practices and the potential pitfalls in the conduct of meta-analyses in animal sciences, nutrition in particular ...
D. Sauvant, M.P. Letourneau-Montminy, P. Schmidely, M. Boval, C. Loncke, J.B. Daniel   +5 more
doaj   +1 more source

On‐Farm Demonstration and Economic Evaluation of an IoT Sensing System for Irrigation Management in South Carolina

Irrigation and Drainage, EarlyView.
ABSTRACT Irrigation can strongly influence agricultural productivity and sustainability. While sensor‐based irrigation has the potential to improve yield, reduce input costs and enhance resource‐use efficiency, its adoption in commercial agriculture remains limited.
J. O. Payero, U. Sekaran, D. B. Turner, S. Selvalakshmi, M. W. Marshall, N. Smith, J. Croft, A. S. Hill, R. Hitchcock‐Davis   +8 more
wiley   +1 more source