Results 11 to 20 of about 308,431 (265)
A quantum yield map for synthetic eumelanin [PDF]
The Journal of Chemical Physics, 2005 The quantum yield of synthetic eumelanin is known to be extremely low and it has recently been reported to be dependent on excitation wavelength. In this paper, we present quantum yield as a function of excitation wavelength between 250 and 500nm, showing it to be a factor of 4 higher at 250nm than at 500nm.
Nighswander-Rempel, Stephen P. +3 more
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Yield Mapping in Precision Farming [PDF]
, 2008 Spatial variability of yield is very important in precision farming. With a yield monitor system installed on combine harvester, the yield data can be collected automatically while harvesting. In this paper, the component and the working theory of the yield monitor system were introduced.
M. Zhang, M. Z. Li, Gang Liu, M. H. Wang
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Yield Mapping of Vegetable Crops [PDF]
HortScience, 1997 Over the past few years, grain yield monitors have gained a significant hold in the market place. While the largest share of production agriculture acres are devoted to producing grain crops, high-value crops such as potatoes, tomatoes, sugarbeets, onions, and many others will benefit considerably by application of site-specific technology.
Ray R. Hollist +2 more
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Development of Willow Tree Yield-Mapping Technology [PDF]
Sensors, 2020 With today’s environmental challenges, developing sustainable energy sources is crucial. From this perspective, woody biomass has been, and continues to be, a significant research interest. The goal of this research was to develop new technology for mapping willow tree yield grown in a short-rotation forestry (SRF) system.
Maxime Leclerc +3 more
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Engenharia Agrícola, 2007 A citricultura é de fundamental importância para a economia brasileira devido a sua expressiva participação na exportação e pela geração de empregos. A colheita manual é atualmente realizada na totalidade das propriedades citrícolas nacionais. A ausência
José P. Molin, Leonardo S. Mascarin
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Test procedure for variable rate fertilizer on coffee - doi: 10.4025/actasciagron.v32i4.5282
Acta Scientiarum. Agronomy, 2010 The objective was to develop and test a procedure for applying variable rates of fertilizers and evaluate yield response in coffee (Coffea arabica L.) with regard to the application of phosphorus and potassium.
José Paulo Molin +4 more
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PLoS ONE, 2013 Earlier we identified wheat (Triticum aestivum L.) chromosome 3A as a major determinant of grain yield and its component traits. In the present study, a high-density genetic linkage map of 81 chromosome 3A-specific markers was developed to increase the ...
Sachin Rustgi +7 more
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QTL Analysis of Morpho-Agronomic Traits in Garden Asparagus (Asparagus officinalis L.)
Horticulturae, 2022 In order to understand the genetic control of quantitative agronomic traits in garden asparagus, we performed a quantitative trait loci (QTL) analysis. A population (n = 167) derived from a cross between a female and male plants was evaluated for morpho ...
Verónica García +5 more
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International Journal of Agronomy, 2021 Cassava is a staple food and a major source of income for many smallholder farmers. However, its yields are less than 6 t ha−1 compared to a potential yield of 20–25 t ha−1 in Zambia. Understanding cropping practices and constraints in cassava production
Peter Kaluba +7 more
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SPATIAL DISTRIBUTION IN A DRY ONION FIELD (A PRECISION FARMING APPLICATION IN TURKEY) [PDF]
Journal of Central European Agriculture, 2006 Objective of this study is to determine spatial variability in a dry onion fi eld and to produce a management strategy which is based on spatial variability of yield and soil components. The onion fi eld properties were determined and given in maps. Soil
Bahattin AKDEMIR +3 more
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