Results 41 to 50 of about 22,984 (222)

Drought Risk in Mango and Avocado Orchards: Insights Into Plant Water Relations and Irrigation‐Related Agronomic Solutions

Irrigation and Drainage, EarlyView.
ABSTRACT Climate change is making water availability more uncertain, with growing consequences for the productivity and long‐term sustainability of tropical and subtropical fruit orchards. Mangifera indica L. and Persea americana Mill. both require large amounts of water to sustain growth and productivity.
Eleonora Cataldo
wiley   +1 more source

Diferencias en las características foliares de Rhizophora mangle Linn. en dos zonas del manglar de Tuxpan, Veracruz

Revista Biológico Agropecuaria Tuxpan, 2016
Los manglares son ecosistemas importantes que prestan innumerables servicios ambientales. Sin embargo, pese a su importancia y a la protección de distintas normas nacionales e internacionales, la tasa de pérdida de estos ecosistemas es alta, en gran ...
Arianna Rubí González Sánchez, Maritza López Herrera, Scott Monks, Pablo Elorza Martínez   +3 more
doaj   +1 more source

Inline Oxygenation in Drip‐Irrigated Citrus: How Much Agrochemical Reduction Is Needed to Achieve Net Environmental Benefits?

Irrigation and Drainage, EarlyView.
ABSTRACT The agronomic benefits of oxygen‐enriched irrigation, such as improved root development, enhanced nutrient uptake, and reduced fertiliser and pesticide requirements, are well documented. However, incorporating oxygenation devices into fertigation systems increases energy demand and material use, thereby incurring additional environmental ...
Alberto Imbernón‐Mulero, Saker Ben Abdallah, Mohamed Zied Dhraief, Jose F. Maestre‐Valero, Belén Gallego‐Elvira   +4 more
wiley   +1 more source

Análisis fisiológico de la aplicación del sistema de secado de uvas en parrales con ahorro de jornales en cosecha

RIA: Revista Investigaciones Agropecuarias, 2014
La escasez relativa de mano de obra y su alto costo determina la búsqueda de tecnologías que aumenten su productividad y estrategias para disminuir costos.
R.S. ESPINDOLA, M. FERREYRA, E. PRINGLES, M. BATTISTELLA   +3 more
doaj  

Produtividade e qualidade de frutos de meloeiro cultivado em substrato com três doses de solução nutritiva [PDF]

Ciência Rural, 2005
Mudas de meloeiro, híbrido Torreon, foram plantadas no dia 12 de setembro de 2002 em sacolas contendo 4,5 dm³ de substrato comercial, na densidade de 3,3 plantas m-2. As plantas foram conduzidas verticalmente, com dois frutos por planta.
Jerônimo Luiz Andriolo, Gean Lopes da Luz, Orcial Ceolin Bortolotto, Rodrigo dos Santos Godoi   +3 more
doaj   +1 more source

Interaction Between Nitrogen Forms, Phosphorus Forms, and Mineral Phases Drives Phosphorus Limitation and Uptake by Ryegrass in a Model System

Journal of Plant Nutrition and Soil Science, EarlyView.
Nitrogen addition shifts plant nutrition from nitrogen to phosphorus (P) limitation. Nitrate‐based nitrogen enhances P acquisition more effectively than ammonium through increased phosphatase activity, independently of pH changes. Organic P forms induce stronger P limitation than inorganic P.
Issifou Amadou, Michel‐Pierre Faucon, Josep Peñuelas, Jordi Sardans, David Houben   +4 more
wiley   +1 more source

Eco‐Friendly Surfactants From Pithecellobium dulce: Extraction, Characterization and Surface Activity

Journal of Surfactants and Detergents, EarlyView.
Schematic representation of the comprehensive analysis of saponins extracted form of Pithecellobium dulce (Roxb.) Benth. ABSTRACT The widespread use of synthetic surfactants in industrial and domestic applications has raised environmental concerns due to their biodegradability and ecological issues.
Susmita Gudulkar, Bijaideep Dutta, Himanshu Dawda, Usha Mukundan, K. C. Barick   +4 more
wiley   +1 more source

Physiological dominance of the scion in shaping root architecture under suboptimal temperature

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Non‐optimal temperatures have become a major constraint on plant development under rapidly changing climatic conditions. Both suboptimal and supra‐optimal temperatures reduce physiological activity, alter plant morphology, lead to plant mortality, and ultimately decrease crop productivity.
Amnon Cochavi, Elad Oren, Fabian Baumkoler, Evgeny Smirnov, Ran Nisim Lati   +4 more
wiley   +1 more source

Assessing plant water status: Part 2 – Non‐destructive and remote sensing approaches

Journal of the Science of Food and Agriculture, EarlyView.
Abstract Precise, real time and non‐destructive assessment of plant water status is important for advancing plant physiological understanding, optimizing water usage, improving crop resilience and supporting precision agriculture in the face of increasingly variable climatic conditions.
Naila Farooq, Bo Zhang, Bastian Leander Franzisky, Tasawer Abbas, Jochen Taiber, Martin Koch, Ian C Dodd, Christoph‐Martin Geilfus   +7 more
wiley   +1 more source

Desenvolvimento e produtividade de grãos de milho submetido a níveis de desfolha

Pesquisa Agropecuária Brasileira, 2015
O objetivo deste trabalho foi avaliar a influência da desfolha do milho no desenvolvimento e na produtividade de grãos. Seis ensaios foram conduzidos em diferentes safras e locais e em dois níveis de produtividade. Utilizou-se o delineamento de blocos ao
Wender Santos Rezende, Césio Humberto de Brito, Afonso Maria Brandão, Cláudio José Faria Franco, Maurício Viana Ferreira, Adão de Siqueira Ferreira   +5 more
doaj   +1 more source