Results 121 to 130 of about 1,370,855 (297)

EVALUATION OF SURGE AND CUTBACK FLOW FURROW IRRIGATION SYSTEMS FOR PEPPER (CAPSICUM ANNUUM) PRODUCTION

, 2014
Published ArticleThe aim of this field experiment was to evaluate surge, cutback and conventional flow furrow irrigation systems in terms of hydraulic, technical and agronomic performance measures for pepper production in Gambella Regional State ...
EDOSSA, DESALEGN CHEMEDA, GUDISSA, HAILU DEBELE   +1 more
core  

Short‐Term Agricultural Drought Prediction Using Explainable Data‐Driven Models and Quantified Uncertainty

International Journal of Climatology, EarlyView.
This study demonstrates that explainable deep learning models can skilfully predict short‐term agricultural drought using standardized drought indices, capturing hydroclimatic memory and seasonal persistence. The integration of uncertainty quantification and SHAP‐based interpretability reveals the dominant role of antecedent moisture and climate ...
K. Saranya Das, N. R. Chithra, Venkataramana Sridhar   +2 more
wiley   +1 more source

Food Security Versus Environmental Health: The Nitrogen Dilemma

Journal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Nitrogen is an essential element for plant growth and, consequently, crop production. However, the cycling of nitrogen in the environment can have negative effects. Here, we review the historical development of scientific and public awareness of these effects and the influence this has had on political action to control them.
Henrike Mielenz, Norbert Bischoff, Klaus Butterbach‐Bahl, Uwe Häußermann, Kurt‐Christian Kersebaum, Karin Rather, Burkhard Stever‐Schoo, Reinhard Well, Claas Nendel   +8 more
wiley   +1 more source

Eco-physiological response of grain amaranth to regulated deficit and conventional deficit irrigation applied with surface and subsurface drip irrigation systems

The Journal of Agricultural Science
AbstractUnderstanding the water use of drought-tolerant crops of the drought-prone Mediterranean regions is important for sustainable agriculture. The aim of this study was to evaluate the yield and yield responses of amaranth (Amaranthus hybridus L.) to different irrigation strategies conducted in 2019 and 2020 under Mediterranean climatic conditions ...
Engin Gönen, Yeşim Bozkurt Çolak, Mete Ozfidaner, Attila Yazar, Çagatay Tanriverdi   +4 more
openaire   +3 more sources

Effects of Microplastic Pollution on Growth, Photosynthesis, and Nutritional Composition of Maize (Zea mays L.)

Journal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background Microplastic (MP) contamination in agroecosystems is an increasingly recognized environmental concern, whereas its polymer‐specific impacts on plant growth and nutritional composition remain poorly understood. Aim Our study aimed to evaluate how polymer type and concentration of MPs directly affect plant growth, physiological traits,
Rana Roy, Karl Hermann Mühling
wiley   +1 more source

Regulated deficit irrigation based on plant water status and Agrivoltaic systems as possible improvements on water resources management in tomato

Limited water resources around the world affect tomato production, and regulated deficit irrigation (RDI) based on plant water status reduces water needs with an accurate control during periods of drought.
Sánchez Piñero, Marta, Centeno, Ana, Hernández Montes, Esther, Bernal Basurco, Carlota, Pérez López, David, Martín Palomo, María José, Peco, Jesús D., Castro Valdecantos, Pedro, Moriana Elvira, Alfonso, Corell González, Mireia, Moratiel, Ruben   +10 more
core   +1 more source

Salt‐induced nutritional and metabolic shifts in halophytes: implications for food security

Journal of the Science of Food and Agriculture, EarlyView.
Abstract Plant species vary in their response to salinity: some crops show a degree of salt tolerance, while halophytes – whether wild or cultivated – are characterized by a high capacity to thrive under saline conditions. Halophytes are considered a source of valuable secondary metabolites with potential economic value, yet they might also produce ...
Giulia Atzori, Pedro Garcia Caparros, Antonella Castagna, Luisa Custódio, Valentina Lazazzara, Claus Krogh Madsen, Felicia Menicucci, Maria João Rodrigues, Katalin Solymosi, Jose Ramon Acosta Motos   +9 more
wiley   +1 more source

Report of the State Irrigation Commissioner for the period July 1, 1915 to January 1, 1917

, 1917
WATER COMMISSION, KANSAS -- “The Kansas Water Commission was created by an Act of Legislature in 1917 for the purpose of investigating and controlling the problems of flood prevention, drainage, domestic water supply, water power, navigation and ...
[Kansas State Irrigation Commissioner]
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Assessing plant water status: Part 1 – Classical methods

Journal of the Science of Food and Agriculture, EarlyView.
Abstract As a result of the changing climate, water scarcity poses a significant threat to crop and pasture production. Although soil water content can indicate drought, its measurements often provide limited spatial resolution and are weakly correlated with plant water status, producing misleading drought assessments.
Naila Farooq, Tasawer Abbas, Bo Zhang, Bastian Leander Franzisky, Jochen Taiber, Martin Koch, Christoph‐Martin Geilfus, Ian C Dodd   +7 more
wiley   +1 more source

Regulated Deficit Irrigation and Density of Erythroneura spp. (Hemiptera: Cicadellidae) on Grape

Journal of Economic Entomology, 2008
This study looked at regulated deficit irrigation (RDI) on leafhoppers in the genus Erythroneura (Erythroneura elegantula Osborn, or western grape leafhopper, and Erythroneura variabilis Beamer) (Hemiptera: Cicadellidae), which are serious pests of cultivated grape (Vitis vinifera L.) in California. RDI is an irrigation strategy that reduces irrigation
openaire   +3 more sources