Search Results - "latitud"

Environmental Variation and Correlation of Seed Components in Nontransgenic Soybeans: Protein, Oil, Unsaturated Fatty Acids, Tocopherols, and Isoflavones by Carrera, Constanza Soledad, Martinez, Maria Jose, Dardanelli, Julio Luis, Balzarini, Mónica

“…We analyzed seeds from multienvironment trials involving 23 field trials grown in Argentina (24 to 38° S latitude). A wide range of variability was observed for Ol, Ln, Ol:Ln, AT, BT, and TI. …”
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Memorias curso producción bovina

“…Esto significa que debemos trabajar con animales mejorados y fabricados en nuestro ambiente productivo, con el fin de hacer más eficiente la producción al evitar el desfase que nominalmente se presenta entre el potencial de producción de animales seleccionados en otras latitudes y el sistema de producción de las áreas tropicales.…”
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Capítulo II: Descripción agroclimática de las zonas productoras de lima ácida Tahití by Ríos Rojas, Liliana, Castillo Villamor, Liliana Carolina, Rojas Barbosa, Edwin Oswaldo, Estupiñán Casallas, Jhon Mauricio, Rodriguez Roa, Andrea Onelia

“…La lima ácida Tahití tiene su centro de origen en Asia, y en el mundo se ha adaptado a latitudes entre los 20o N y los 35o S, lo que ha asegurado la conservación de la especie. …”
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Synergy in the pig and biogas production system : an examination of heat value by Remvig, Sebastian

“…Two farms where chosen based on their relative latitude in Sweden to provide maximal temperature differences. …”

Phylo-biogeographical distribution of whitefly Bemisia tabaci (Insecta: Aleyrodidae) mitotypes in Ecuador by Paredes‐Montero, Jorge R., Ibarra, María A., Arias Zambrano, Myriam, Peralta, Esther L., Brown, Judith K.

“…Whitefly samples were collected from natural and agricultural environments in nine provinces of Ecuador (latitude, 2° N–5° S; longitude, 78°–81° W). Mitotypes were identified based on phylogenetic analysis of the 3′‐mtCOI‐tRNAleu region (832 bp) and corrected pairwise distance analysis. …”
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Organic carbon burial and sources in soils of coastal mudflat and mangrove ecosystems by Sasmito, S.D., Kuzyakov, Y., Lubis, A.A., Murdiyarso, D., Hutley, L.B., Bachri, S., Friess, D.A., Martius, C., Borchard, N.

“…Despite increasing recognition of the critical role of mangrove ecosystems for climate change mitigation, there is limited understanding of soil organic carbon sequestration mechanisms in undisturbed low-latitude mangroves, specifically on organic carbon burial rates and sources. …”
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Heat units-based potential yield assessment for cotton production in Uzbekistan by Montanaro, G., Nangia, V., Gowda, P., Mukhamedjanov, S., Mukhamedjanov, A., Haddad, M., Yuldashev, Tulkun, Wu, W.

“…After confirmation that the current planting date (April 15) is optimal, a comparison of THU with the accepted cotton production cutoff threshold (1444°C) suggested that areas with lower elevations and latitudes are more appropriate for cotton production. …”
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Effective dimensionality and factors affecting crop-livestock integration in West African savannas: a combination of principal component analysis and Tobit approaches by Manyong, Victor M., Okike, Iheanacho, Williams, Timothy O.

“…Along a north–south (SS to NGS) axis, CLI initially increases, peaking around 11.2°N, and then declines. This latitude probably identifies the boundary below which disease challenge constrains traditional livestock production and CLI. …”
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Climate-mediated dynamics of the northern limit of paddy rice in China by Liang, Shefang, Wu, Wenbin, Sun, Jing, Li, Zhipeng, Sun, Xiao, Chen, Hao, Chen, Shi, Fan, Lingling, You, Liangzhi, Yang, Peng

“…While socioeconomic factors (e.g. benefits, policies, irrigation, and mulch) played significant roles in rice area changes, the changes in rice area across the NLPR regions had the strongest positive association with the increase in the previous temperature, indicating that rice cultivation in the NLPR regions has moved to higher latitudes over the 30 year study period to adapt to climate change. …”
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Rice production and climate change in Northeast China: evidence of adaptation through land use shifts by Hu, Yanan, Fan, Lingling, Liu, Zhenhuan, Yu, Qiangyi, Liang, Shefang, Chen, Shi, You, Liangzhi, Wu, Wenbin, Yang, Peng

“…Our findings highlight the response of the rice production system to external driving factors, both climate and socioeconomics, to target further research and provide important insights into how a rice cropping system is likely to adapt in a mid-high-latitude region in the future.…”
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Thermal biology of aphids and implications for agriculture and food security by Villena, O.C., Arab, A., Armbruster, P.A., Markovich, E., Zhang, K., Tonnang, H.E., Sokame, B.M., Kreuze, Jan F., Carhuapoma, Pablo, Gamarra, H., Johnson, L.R.

“…Projections show that virus transmission by aphids will shift to northern latitudes. Understanding the thermal biology of aphids is crucial for developing effective measures to safeguard agriculture, especially staple crops, and food security in the context of climate change.…”
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Precipitation characteristics of the South American monsoon system derived from multiple datasets by Carvalho, Leila M. V., Jones, C., Posadas, A., Quiróz, R., Bookhagen, B., Liebmann, B.

“…This study compares several statistical properties of daily gridded precipitation from different data (1998–2008): 1) Physical Sciences Division (PSD), Earth System Research Laboratory [1.0° and 2.5° latitude (lat)/longitude (lon)]; 2) Global Precipitation Climatology Project (GPCP; 1° lat/lon); 3) Climate Prediction Center (CPC) unified gauge (CPC-uni) (0.5° lat/lon); 4) NCEP Climate Forecast System Reanalysis (CFSR) (0.5° lat/lon); 5) NASA Modern-Era Retrospective Analysis for Research and Applications (MERRA) reanalysis (0.5° lat/0.3° lon); and 6) Tropical Rainfall Measuring Mission (TRMM) 3B42 V6 data (0.25° lat/lon). …”
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Responses of phenology, synchrony and fecundity of breeding by African ungulates to interannual variation in rainfall by Ogutu, Joseph O., Piepho, Hans-Peter, Dublin, H.T.

“…Conclusions: Marked interannual variability in rainfall, plant phenology and forage sufficiency in tropical savannas impose strong constraints on ungulates, favouring flexible timing of births over strictly seasonal reproduction characteristic of temperate latitudes with predictable seasonal resource cues. …”
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Genetic diversity of Parkia biglobosa (African locust bean) and its implications for conservation strategies by Lompo, D.J.-P., Konrad, H., Duminil, J., Gaisberger, H., Vinceti, B., Ouédraogo, M., Geburek, T.

“…Parkia biglobosa is an African Savannah tree with a wide range from Senegal to Uganda between the latitudes 5 and 15° in the North of equator. It is well-known as an agroforestry tree but also as a medicinal and food tree. …”
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Prevalence of angular leaf spot disease and sources of resistance in common bean in eastern democratic republic of Congo by Kijana, R., Abang, Mathew M., Edema, Richard, Mukankusi, Clare Mugisha, Buruchara, Robin Arani

“…A field survey was conducted during two crop seasons, February to June and September to January, in two main beans growing zones of eastern DRC namely; sub-humid highland and sub-humid mid altitude at low latitudes, in South and North Kivu, respectively. Severity and incidence of angular leaf-spot and other occurring diseases were assessed on common bean plants in farmers’ fields. …”
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Effect of migration and mating status of the legume pod borer, Maruca vitrata (Fabricius) (Lepidoptera: Crambidae) on the efficacy of synthetic sex pheromone traps in West Africa by Adati, T., Tamò, Manuele, Koji, S., Downham, M.C.A.

“…However, the same pheromone lures caught very few moths in areas north of latitude 9° N in Benin, Nigeria, and Niger, despite the fact that there were a large number of catches in light trap collections. …”
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Diet dependent life history, feeding preference and thermal requirements of the predatory mite Neoseiulus baraki (Acari: Phytoseiidae) by Domingos, C.A., Melo, J.W.D.S., Gondim, M.G.C., Moraes, G.J. de, Hanna, R., Lawson-Balagbo, L.M., Schausberger, P.

“…This lower developmental threshold is higher than previously published for phytoseiid species from higher latitudes. Neoseiulusbaraki was shown to have higher biotic potential at 30°C (rm 0.29). …”
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Response of yam (Dioscorea rotundata Poir.) to various periods of weed interference in an intercropping with maize (Zea mays L.), okra (Abelmoschus esculentus L. Moench), and sweet... by Orkwor, G., Okereke, O., Ezedinma, C.I., Hahn, S., Ezumah, H., Akobundu, I.

“…The field trials were conducted for two cropping seasons at the research farm of the National Root Crops Institute, Umudike, Nigeria, 5° 29' N latitude and 7° 32' E on an altitude of 122 m above sea level to determine the critical period of weed interference in yam/maize/okra/sweet potato intercrop; assess the crop yield losses due to uncontrolled associated weeds; and assess the wrong timing of the removal of weeds and the ability of sweet potato to suppress weeds as a planofile in the mixture. …”
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Efeito de variáveis micrometeorológicas e disponibilidade hídrica no solo sobre resistencia estomática a difusao gasosa em feijoeiro by Bergamaschi, H, Vieira, H.J, Angelocci, L.R, Ometto, J.C, Brunini, O

“…Em experimento conduzido a campo, em Piracicaba - SP, Brasil (latitude = 22°42'S; altitude = 576 m), foram avaliados efeitos de variáveis micrometeorológicas sobre a resistencia estomática {hooka} difusao gasosa em feijoeiro (Phaseolus vulgaris L.), submetido a diferentes condiçoes de disponibilidade hídrica no solo. …”
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Overstory dynamics as an indicator of ecosystem services from the understory vegetation in coniferous forests in Sweden by Boczniewicz, Daniel

“…Furthermore there is also a latitude gradient criterion – analyses were performed separately for 5 different region of Sweden. …”