Results 21 to 30 of about 5,056 (150)
How periodic growth pattern and source/sink relations affect root growth in oak tree seedlings [PDF]
Journal of Experimental Botany, 2006 Seedlings of Quercus pubescens were grown in root boxes to study the growth pattern of the root system in relation to shoot development. Shoot growth was typically rhythmic. Root elongation was also periodic, in contrast to several previous reports on other Quercus species. Both taproot and lateral root elongation were depressed during expansion of the
Willaume, Magali, Pagès, Loic
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Crop Journal, 2021 Carbon isotope composition (δ13C) of a plant organ is an inherent signature reflecting its physiological property, and thus is used as an integrative index in crop breeding.
Mengjiao Jiang +6 more
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Source-sink relations and kernel weight differences in maize temperate hybrids
Field Crops Research, 2006 Fil: Gambin, Brenda Laura. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Vegetal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas.
Gambin, Brenda Laura +2 more
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Agronomy, 2021 Local varieties represent a heritage for plant biodiversity and, thanks to their resilience, are characterized by a better adaptation and rusticity to environmental variables.
Fabio Stagnari +5 more
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Source–Sink Relations in Non-dormant and Dormant Blueberry Production Systems
HortScience, 1998 Two cultivars of southern highbush blueberry (Vaccinium corymbosum interspecific hybrid) were grown in containers under the traditional dormant production system or the non-dormant production system. Plants in the non-dormant production system were maintained by continuous N fertilization throughout the year.
Peter A.W. Swain, Rebecca L. Darnell
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HoehneaSementes de Sesbania virgata possuem galactomanano como polissacarídeo de reserva no endosperma. Durante a mobilização, os produtos de degradação são absorvidos pelos cotilédones que, posteriormente, fornecem esse carbono ao eixo embrionário.
Fábio Reis Dalle Molle +1 more
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Experimental approach in apple tree nutrition
International Journal of Horticultural Science, 2003 Authors present synthesis of experimental work, performed in the last decades, for better understanding nutritional behaviour of apple trees and related problems in fruit quality.
T. Kállay, E. Szűcs
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Review on the impact of elevated CO2concentrations on fruit species in the face of climate change
Ciencia y Tecnología Agropecuaria, 2022 Since the industrial revolution, anthropogenic activities have increased atmospheric CO2concentration—one of the major causes of global warming—with a 600 to 700 ppm prediction by the end of this century.
Gerhard Fischer +2 more
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A Clue Based Data Collection Routing Protocol for Mobile Sensor Networks
IEEE Access, 2016 In recent years, mobile sinks are used more and more efficiently in sensor networks to collect data for the mobility advantage in balancing energy consumption than static sinks.
Guisong Yang +5 more
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Carbon sequestration by afforestation and revegetation as a means of limiting net-CO2 emissions in Iceland. COST E21 Workshop. Contribution of forests and forestry to mitigate greenhouse effects. Joensuu (Finland). 28-30 Sep 2000 [PDF]
Biotechnologie, Agronomie, Société et Environnement, 2000 Iceland has lost about 95/ of its woodlands and 50/ of its vegetative cover during the 1,100 years of human settlement. Efforts to reclaim lost woodlands and herbaceous ecosystems have been continuing since the early 20th century.
Sigurdsson B.D., Snorrason A.
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