Resultados de búsqueda - Reference. Research.

Contribution of dry forest products to household income and determinants of forest income levels in the northwestern and southern lowlands of Ethiopia por Teshome, B., Kassa, H., Mohammed, Z., Padoch, Christine

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Roots, Tubers and Bananas Contributions to Food Security Article por Kennedy, Gina, Raneri, Jessica Evelyn, Stoian, Dietmar, Attwood, Simon, Burgos, G., Ceballos, Hernán, Ekesa, Beatrice, Johnson, Vincent, Low, Jan W., Talsma, Elise F.

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Why interventions in the seed systems of roots, tubers and bananas crops do not reach their full potential por Almekinders, Conny J.M., Walsh, S., Jacobsen, K., Andrade-Piedra, J.L., McEwan, M., Haan, Stef de, Kumar, L., Staver, Charles

“…Seed systems for roots, tuber, and banana (RTB) crops receive relatively little attention from development-oriented research and commercial seed sector actors, despite their importance for food security, nutrition and rural livelihoods. …”
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Leaf carbohydrate metabolism in Malbec grapevines : combined effects of regulated déficit irrigation and crop load por Dayer, Silvina, Prieto, Jorge Alejandro, Galat Giorgi, Mirta Eugenia, Perez Peña, Jorge Esteban

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Evidence of Recombinant Isolates of Potato Virus Y (PVY) in Argentina por Colavita, Monica, Lancia, Marcos, Feingold, Sergio Enrique, Massa, Gabriela Alejandra

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Soil properties of sugarcane fields controlling triazine leaching potential. por Portocarrero, Rocio, Aparicio, Virginia Carolina, De Geronimo, Eduardo, Costa, Jose Luis

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Maximum diurnal trunk shrinkage is a sensitive indicator of plant water, stress in Diospyros kaki (Persimmon) trees por Badal, Eduardo, Buesa, Ignacio, Guerra, Diego, Bonet, Luis, Ferrer-Talón, Pedro J., Intrigliolo, Diego S.

“…Persimmon tree (Diospyros kaki Lf) is a deciduous fruit tree included in the so-called group of minor fruit tree species Worldwide It is not widely grown but nowadays Kaki culture is of some importance in the south-east of Spain because of the high fruit commercial value Currently neither it is known about Kaki trees water needs nor crop responses to the irrigation regime The objective of the present research was to assess the feasibility of using maximum diurnal trunk shrinkage (MDS) as a plant water stress indicator for Kaki trees During two drought cycles in trees under either full or deficit irrigation the MDS obtained by means of LVDT sensors was compared with a reference indicator of fruit trees water status the midday stem water potential (Psi(stern)) In addition stomatal conductance and fruit diameter variations were also. followed As water restrictions began there was an immediate increase in MDS in correspondence with a decrease in Psi(stern) Pooling data from both drought cycles and irrigation regimes MDS and Psi(stern) were linearly correlated (r(2) = 0 77***) The magnitude of differences between well watered and deficit irrigated trees was much larger in the case of MDS than for Psi(stern) However the tree-to-tree variability of the MDS readings was three times higher than for Psi(stern) average coefficient of variation of 14% and 38% for 'Poem and MDS respectively Overall results reported indicated that MDS is a sensitive indicator of Kaki water status and it can be further used as an irrigation scheduling indicator for optimum irrigation management of this crop However the large MDS tree-to-tree variability should be taken into account when selecting the number of trees to monitor within an orchard.…”
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Evaluation of plant-based water status indicators in mature apple trees under field conditions por Doltra, Jordi, Oncins, Jose Antonio, Bonany, Joan, Cohen, Moshe

“…However, MDS correlated well with ET0 and with midday Psi(stem) (R 2= 0.79) thus, making this parameter an interesting and promising tool for irrigation management in apple orchards. More research needs to be done in order to define reference values for MDS and plant water potential indicators, in relation to evaporative conditions and in different phenological periods, and to quantify the relationship between water status indicators values and apple tree yield and fruit quality.…”
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Frequently asked questions about in vivo chlorophyll fluorescence: practical issues por Kalaji, Hazem M., Schansker, Gert, Ladle, Richard J., Goltsev, Vasilij, Bosa, Karolina, Allakhverdiev, Suleyman I., Brestic, Marian, Bussotti, Filippo, Calatayud, Ángeles, Dabrowski, Piotr, Elsheery, Nabil I., Ferroni, Lorenzo, Guidi, Lucia, Hogewoning, Sander W., Jajoo, Anjana, Misra, Amarendra N., Nebauer, Sergio G., Pancaldi, Simonetta, Penella, Consuelo, Poli, DorothyBelle, Pollastrini, Martina, Romanowska-Duda, Zdzislawa B., Rutkowska, Beata, Serodio, Joao, Suresh, Kancherla, Szulc, Wieslaw, Tambussi, Eduardo, Yanniccari, Marcos, Zivcak, Marek

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Multi-sensor airborne lidar requires intercalibration for consistent estimation of light attenuation and plant area density por Maurent, Eliott, y siete autores más

“…Three different airborne laser scanners were flown over a wet tropical forest at the Paracou research station in French Guiana. Different sensors, flight heights and transmitted power levels were compared. …”
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Analysis of climate change vulnerability and adaptive capacity of small coffee producers in Turrialba, Costa Rica por Garnett Simmons, Fay

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Sintesis de experiencias de investigación en rehabilitación de áreas degradadas en la Amazonia peruana, con especial referencia a la Región Ucayali, y retos para el futuro por Soudré, Manuel, Sabogal, César, Ricse Tembladera, Auberto

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Detection, molecular characterization and phylogenetic analysis of G3P[12] and G14P[12] equine rotavirus strains co-circulating in central Kentucky por Carossino, Mariano, Barrandeguy, Maria Edith, Li, Yanqiu, Parreño, Viviana, Janes, Jennifer, Loynachan, Alan T., Balasuriya, Udeni B.R.

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Norms, gender, and payment method affect extraction behavior in a framed field experiment on community forestry in India por Zhang, Wei, Meinzen-Dick, Ruth S., Valappanandi, Sanoop, Balakrishna, Raksha, Reddy, Hemalatha, Janssen, Marco A., Thomas, Liya, Priyadarshini, Pratiti, Kandikuppa, Sandeep, Chaturvedi, Rahul, Ghate, Rucha

“…The experiment was designed and piloted as both a research activity and an experiential learning intervention during 2017-2018 with 120 groups of resource users (split by gender) from 60 habitations in two Indian states, Andhra Pradesh and Rajasthan. …”
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Influence of Variations of Experimental Conditions and Methods on the Quantification of Nitrous Oxide (N2O) Emissions in Sugarcane: a Meta-Analysis por Valencia Molina, Manuel C., Chalco Vera, Jorge Elías

“…The average daily N2O emission rate calculated in this research was higher than similar studies and the differences were attributed to methodological differences with these references. …”
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Statistical modeling of phenotypic, pedigree and genomic information for improved genetic evaluation in modern plant breeding : a case study with sorghum por Velazco, Julio Gabriel

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Furuviksparken por Funemo, Elin

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Genetic progress and economic benefit of community-based breeding programs for sheep out- and upscaling options in Ethiopia por Mueller, Joaquin Pablo, Haile, Aynalem, Getachew, Tesfaye, Rekik, Mourad, Rischkowsky, Barbara

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Gender and socioeconomic considerations for pen-side resistance diagnostics for tick control in Sub-Saharan Africa por Campbell, Zoe, Jumba, Humphrey, Biguezoton, Abel, Monra, Abdoulaye, Adehan, Safiou, Nagagi, Yakob, Muhanguzi, Dennis, Byaruhanga, Joseph, Jongejan, Frans, Ducrotoy, Marie

“…These resources are not intended for secondary analysis of the qualitative data could be used as reference for other researchers designing integrated gender studies for animal health topics.…”
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Storage stability in a milk based UHT-beverage por Pulkkinen, Laura

“…The stability in UHT-milk and beverages similar to it have been studied in the past decades and a certain focus have been on age gelation which is a common defect in these type of products. Research concerning instabilities in milk-based UHT-beverages containing carrageenan are few. …”
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