Results 21 to 30 of about 4,666,270 (299)
AgriEngineering, 2023 Object detection is one of the most promising research topics currently, whose application in agriculture, however, can be challenged by the difficulty of annotating complex and crowded scenes. This study presents a brief performance assessment of YOLOv7,
Wenan Yuan
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Early-stage financing and firm growth in new industries [PDF]
, 2009 This paper shows that active investors, such as venture capitalists, can affect the speed at which new ventures grow. In the absence of product market competition, new ventures financed by active investors grow faster initially, though in the long run ...
Inderst, Roman, Müller, Holger
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A model of growth and development in copepods [PDF]
, 1994 We present a model for the growth and development of copepods based on the simple assumption that a constant fraction of assimilated carbon is invested in the formation of a new carapace.
Bosch, Frank van den, Gabriel, Wilfried
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Barnyardgrass shows sensitivity to reduced doses of topramezone at different growth stages [PDF]
, 2019 Using less than the labelled dose of herbicides depends mostly on weed spectrum and growth stage of target weeds. The aim of the greenhouse experiment was to determine the efficacy of recommended (67.2 g a.i. ha-1) and reduced doses (44.8, 33.6, 22.4, 16.
\u160\u107epanovi\u107, Maja +4 more
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Soil-conservation effect of intercrops in silage maize
Soil and Water Research, 2022 More than 50% of agricultural land is threatened by water erosion in the Czech Republic. With respect to soil erosion, maize (Zea mays L.) belongs to the most problematic crops; one of the possibilities to increase protection against erosion is ...
David Kincl +5 more
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A three-dimensional multiscale model of intergranular hydrogen-assisted cracking [PDF]
, 2010 We present a three-dimensional model of intergranular hydrogen-embrittlement (HE) that accounts for: (i) the degradation of grain-boundary strength that arises from hydrogen coverage; (ii) grain-boundary diffusion of hydrogen; and (iii) a continuum model
Ortiz, M., Rimoli, J. J.
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Rangifer, 1998 Early harvested first cut (EFC) timothy silage was fed to five reindeer calves (Rangifer tarandus tarandus L.) taken from their natural summer pasture and brought to Tromsø for feeding trial. The calves were housed indoors in metabolism cages and fed EFC
Harri J. Norberg, Svein D. Mathiesen
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Ecología Austral, 2022 The aim of this study was to evaluate the effects of two formulations of glyphosate on adult plants and seedlings of Commelina erecta L., and to determine whether stem starch storage and epicuticular waxes of leaves are involved in plant sensitivity to ...
Elisa Panigo +5 more
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A review of growth stage deficit irrigation affecting sticky maize production [PDF]
, 2017 The shortage of water resources influences the future sustainability of sticky Maize (Zea mays L.) production. Deficit irrigation (DI) – a water management strategy – has gained much attention from scientists because of enhanced water use efficiency (WUE)
Ha, Bui Manh
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Yield penalty of maize (Zea mays L.) under heat stress in different growth stages: A review
Journal of Integrative Agriculture, 2022 Maize (Zea mays L.) can exhibit yield penalties as a result of unfavorable changes to growing conditions. The main threat to current and future global maize production is heat stress.
Teng LI +5 more
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