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259 resultados encontrados.

Tipos de recurso: Libro electrónico Artículo Revista Tesis Capítulo
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Eco-physiology of maize crops under combined stresses
Artículo
Acceso abierto Artículo CONICET Digital
Cagnola, Juan Ignacio et al · Wiley Blackwell Publishing, Inc · 2023 · ISSN 0960-7412
The yield of maize (Zea mays L.) crops depends on their ability to intercept sunlight throughout the growing cycle, transform this energy into biomass and allocate it to the kernels. Abiotic stresses affect these eco-phy...
Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Estimates of kinetic degradability parameters and passage of materials originated from intercropping of brachiaria grass and corn and soybean crops
Artículo
Acceso abierto Artículo DOAJ
Tadeu Silva de Oliveira et al · Sociedade Brasileira de Zootecnia · 2011 · ISSN 1516-3598
The study was conducted to determine the kinetic parameters of in situ DM and NDF and the passage of particles of forages produced from the intercropping of brachiaria grass with corn and soybean crops. Three experiments...
LCC LCC:Animal cultureIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
FARMERS, PERCEPTION OF CLIMATE CHANGE IMPACTS ON THE SUSTAINABILITY OF VEGETABLE CROPS IN THE  SUWAIRA  DISTRICT/ WASIT  AND AL- MAHMOUDIYA DISTRICT IN BAGHDAD GOVERNORATE
Artículo
Material complementario disponible Artículo DOAJ
A. N. Hasan et al · Directorate of Agricultural Research, Ministry of Agriculture · 2024 · ISSN 2790-5306
The current study aims to determine farmers’ perception on climate change and its impact on vegetable production tomatoes, cucumbers and green pepper…etc., and identify socio-economic shacieteristics as age, educatio...
LCC LCC:AgricultureIdioma ara
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
First report of a Copitarsia species (Lepidoptera. Noctuidae) damaging soybean crops, with identification key to most common pest species
Artículo
Acceso abierto Artículo CONICET Digital
San Blas, Diego German et al · Academia Brasileira de Ciencias · 2022 · ISSN 0001-3765
The genus Copitarsia Hampson (Lepidoptera. Noctuidae) includes agricultural pests of at least 48 crop plants and they are distributed from Mexico to southern South America. In South America, from Venezuela to Chile and A...
Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Forage yield, water- and solar radiation-productivities of perennial pastures and annual crops sequences in the south-eastern Pampas of Argentina
Artículo
Acceso abierto Artículo CONICET Digital
Ojeda, J.J. et al · Elsevier Science · 2018 · ISSN 0378-4290
Livestock production systems of Argentina show an ongoing process of change in the composition of their forage base, with a gradual increase in the proportion of their area assigned to forage crop sequences (FCS) −in p...
Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Multidisciplinary study of chemical and biological factors related to lead accumulation in sorghum crops grown in contaminated soils and their toxicological implications
Artículo
Acceso abierto Artículo CONICET Digital
Blanco, Andrés et al · Elsevier Science · 2016 · ISSN 0375-6742
In this study, the content of Pb, the physico-chemical and biological parameters in soils, and the metal transfer to vegetative and reproductive Sorghum bicolor plants were evaluated along with their relationship with th...
Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Switching between monocot and dicot crops in rotation schemes of Argentinean productive fields results in an increment of arbuscular mycorrhizal fungi diversity
Artículo
Acceso abierto Artículo CONICET Digital
Albarracín Orio, Andrea Georgina et al · Elsevier Science · 2016 · ISSN 0929-1393
Despite the importance of mycorrhizal symbiosis, we understand little how different soil managements affect arbuscular mycorrhizal fungi (AMF) communities. Crop rotation is recommended in sustainable agriculture because ...
Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
The carbon sequestration potentials of selected crops in the United States: a review
Artículo
Material complementario disponible Artículo DOAJ
Chinedu Augustine Igwenagu et al · Springer · 2026 · ISSN 2731-9431
Abstract Agricultural soils serve as an important frontier in the global efforts to sequester carbon (C), providing scalable opportunities to address climate change through improved land management. However, the C seques...
LCC TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Toward climate-smart agriculture in Iran: A six-decade life cycle assessment of 17 crops across four climatic zones
Artículo
Acceso abierto Artículo DOAJ
Saeed Sharafi et al · Elsevier · 2026 · ISSN 2666-7843
Agriculture in Iran operates under acute water scarcity, climate stress, and reliance on input-intensive practices that amplify environmental pressures. This study presents the first long-term, spatially explicit life cy...
LCC TENDOkVudmlyb25tZW50YWwgZWZmZWN0cyBvZiBpbmR1c3RyaWVzIGFuZCBwbGFudHM~; LCC:Economic growth, development, planningIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Volunteer soybean (Glycine max) interference in bean (Phaseolus vulgaris) crops: ethoxysulfuron and halosulfuron critical level of damage and selectivity
Artículo
Acceso abierto Artículo DOAJ
Fortunato De Bortolli Pagnoncelli Jr. et al · Facultad de Ciencias Agrarias. Universidad Nacional de Cuyo · 2023 · ISSN 0370-4661
This study aimed to determine the negative impact of volunteer soybean plants on bean crop yield and the tolerance of bean genotypes to the herbicides ethoxysulfuron and halosulfuron. To determine the impact of volunteer...
LCC LCC:Agriculture; TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Water-centric nexus assessment and critical land-use thresholds for economic crops in central Thailand
Artículo
Material complementario disponible Artículo DOAJ
Thunwadee Tachapattaworakul Suksaroj et al · Elsevier · 2026 · ISSN 2665-9727
This research develops a water-centric nexus assessment framework for Thailand's major crops: rice, sugarcane, and cassava, within shared cultivation areas. The framework examines interaction among water use, agricultura...
LCC TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Material complementario
EFFECT OF HUMIC ACID ON GROWTH AND YIELD OF CUCURBITS CROPS: A REVIEW ARTICLE
Artículo
Material complementario disponible Artículo DOAJ
A. A. Mohammed · Directorate of Agricultural Research, Ministry of Agriculture · 2024 · ISSN 2790-5306
Cucurbitaceae family comprises of prominent vegetables like cucumber, squash, melon, watermelon, and pumpkin which are valuable from medicinal and nutritional aspects. The excessive use of chemical inputs caused serious ...
LCC LCC:AgricultureIdioma ara
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Material complementario
Receptors and Signaling Pathways for Recognition of Bacteria in Livestock and Crops: Prospects for Beneficial Microbes in Healthy Growth Strategies
Artículo
Acceso abierto Artículo CONICET Digital
Villena, Julio Cesar et al · Frontiers Media S.A · 2018 · ISSN 1664-3224
Modern animal and crop production practices are associated with the regular use of antimicrobials, potentially increasing selection pressure on bacteria to become resistant. Alternative approaches are needed in order to ...
Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Rhizosphere phosphorus depletion by three crops differing in their phosphorus critical levels
Artículo
Acceso abierto Artículo CONICET Digital
Rubio, Gerardo et al · Wiley VCH Verlag · 2012 · ISSN 1436-8730
It has been reported for many soils that maize (Zea mays L.) has a higher soil-P critical level than soybean (Glycine max L.) and sunflower (Helianthus annuus L). The objective of this work was to compare the rhizosphere...
Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Assessing the sustainability of field crop farms in the European Union through a multidimensional approach based on composite indicators
Artículo
Material complementario disponible Artículo DOAJ
Gabriela Ignat et al · Frontiers Media S.A · 2026 · ISSN 2673-3218
IntroductionThe study was conducted to respond to the growing need for standardized and comparable tools for assessing the sustainability of farms in the European Union, given that the green transition, the reform of the...
LCC LCC:Agriculture; TENDOlBsYW50IGN1bHR1cmU~Idioma eng
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Material complementario
Behavioural drivers of thiamethoxam use among perennial and annual crop farmers in Indonesia: an extended theory of planned behavior approach
Artículo
Acceso abierto Artículo DOAJ
Tomy Perdana et al · Taylor & Francis Group · 2026 · ISSN 2331-1932
Thiamethoxam (TMX) is a systemic pesticide that safeguards both perennial and annual crops from pests but presents environmental risks. Effective pesticide regulation requires a thorough understanding of farmers’ behav...
LCC LCC:Agriculture; TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Diversity of arbuscular mycorrhizal fungi in a long-term no-tillage onion production system
Artículo
Material complementario disponible Artículo DOAJ
Bárbara Santos Ventura et al · Sociedade Brasileira de Ciência do Solo · 2026 · ISSN 1806-9657
ABSTRACT Onion is predominantly grown under conventional management. Alternatively, the no-tillage vegetable system uses cover crops to form a residue layer, which improves soil physical, chemical, and biological quality...
LCC TENDOkFncmljdWx0dXJlIChHZW5lcmFsKQ~~Idioma eng
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Fragmented areas due to agricultural activity: native vegetation dynamics at crop interface (Montecaseros, Mendoza, Argentina)
Artículo
Material complementario disponible Artículo DOAJ
Ana Paz Vignoni et al · Facultad de Ciencias Agrarias. Universidad Nacional de Cuyo · 2023 · ISSN 0370-4661
Plant communities fragmented by agricultural activities were analyzed in a 250-ha area in eastern plains of Montecaseros, Gral. San Martín Department, Mendoza, Argentina. A phytosociological method assessed different si...
LCC LCC:Agriculture; TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
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Impact of land use history on the arbuscular mycorrhizal fungal diversity in arid soils of Argentinean farming fields
Artículo
Material complementario disponible Artículo CONICET Digital
Ontivero, Roberto Emanuel et al · Oxford University Press · 2020 · ISSN 0378-1097
Arbuscular mycorrhizal fungi (AMF) are a key soil functional group, with an important potential to increase crop productivity and sustainable agriculture including food security. However, there is clear evidence that lan...
Idioma eng
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Incentives War: The Consequences of Announcing a Substitution Policy on Coca Cultivation in Colombia
Artículo
Acceso abierto Artículo DOAJ
Juan D. Gelvez et al · LSE Press · 2024 · ISSN 2516-7227
How do alternative development programs, designed to diminish the presence of illicit crops, might cause unexpected consequences? This article studies how the announcement about an alternative development program, follow...
LCC LCC:Social pathology. Social and public welfare. Criminology; TENDOlNvY2lhbCBoaXN0b3J5IGFuZCBjb25kaXRpb25zLiBTb2NpYWwgcHIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Indirect changes associated with a selection program for increased seed-yield in wild species of Lesquerella (Brassicaceae): Are we developing a phenotype opposite to the expected ideotype?
Artículo
Acceso abierto Artículo CONICET Digital
González Paleo, Luciana et al · Elsevier Science · 2011 · ISSN 1372-1380
Seed-yield stability, frequently associated with drought-tolerance strategies, is one of the main breeding objectives for the development of crops for semi-arid mediterranean-type environments. Since breeding of new indu...
Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Statistical evaluation of the PHYGROW model: a case study in Ceará State, Brazil
Artículo
Acceso abierto Artículo DOAJ
S.R. Maranhão et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2025 · ISSN 1678-4162
ABSTRACT This study was carried out to statistically evaluate the performance of the PHYGROW model in simulating the growth of corn and sorghum plants in different locations in the semi-arid region of Ceará State, Brazi...
LCC LCC:Animal cultureIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
CRISPR-driven texture engineering: Redefining functional foods for precision nutrition and human health
Artículo
Material complementario disponible Artículo DOAJ
Jacob Tizhe Liberty et al · Elsevier · 2026 · ISSN 1756-4646
Food texture is increasingly recognized as a determinant of nutritional safety, metabolic regulation, and overall health. However, conventional approaches to texture modification rely primarily on hydrocolloids, mechanic...
LCC LCC:Nutrition. Foods and food supplyIdioma eng
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Early- And late-waterlogging differentially affect the yield of wheat, barley, oilseed rape and field pea through changes in leaf area index, radiation interception and radiation use efficiency
Artículo
Material complementario disponible Artículo CONICET Digital
Ploschuk, Rocio Antonella et al · Wiley Blackwell Publishing, Inc · 2021 · ISSN 0931-2250
Waterlogging is a severe stress that constrains crop production. We studied ecophysiological traits related to waterlogging tolerance in wheat, barley oilseed rape and field pea. Outdoor experiments using canopies of whe...
Idioma eng
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