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Fernando Perera Sanchez

Http://www.fernandoperera.com

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2009 09 IMCORE - Rhoda Ballinger

SevernEstuary

Works on park lands show that shea tree is a widespread species in the fields in Burkina Faso. There are caterpillars which are rich in proteins and throw out important quantity of dejection on the soil surface. The aim of this study was to determine the amount of droppings produced by caterpillars and their chemical quality in Koumbia area. The amount of dejection was determined on small plots and expressed as amount of dry matter (DM). Chemical analyzes have focused on the major elements (C, N, P and K). Our results show an average production of 19.34 kg for an average area of 68.47 m2 under a shea tree. We also observe that the production of caterpillar droppings is a function of the shea trees density and fluctuate between 440 and 3 775 kg ha-1. The data of chemical analyzes show that caterpillar droppings have high content of carbon (477.7 g kg-1) and nitrogen (10.8 g kg-1) and low content of phosphorus (0.3 g kg-1) and potassium (0.9 g kg-1). The amounts of C and N that caterpillar droppings are likely to bring, show that they can cover between 56 and 484 % of annual loss of soil C and fully compensate exports N of major crops (cotton, maize, sorghum) of the study area. The valorization of caterpillar droppings is therefore a way of ecological management of soil fertility of shea parks. However, the C/N (44) of caterpillar droppings suggests further agronomic investigations.

Valorization of shea caterpillar droppings (Cirina butyrospermi Vuillet) in t...

Innspub Net

Portafolio de entrevista

45109uin

Kaptur poster-a1

JISC funded KAPTUR project

“Size matters not. Look at me. Judge me by my size, do you? Hmm? Hmm. And well you should not. For my ally is the Force, and a powerful ally it is.” – Yoda Internally at IBM we sometimes draw the distinction between Watson and Watson Analytics by referring to them as Big Watson & Little Watson. As Yoda admonishes, don’t judge by size as Watson Analytics is a powerful ally for all Analytics Driven businesses. These sessions will educate you on what is being done, and can be done with Watson Analytics!

World of Watson 2016 - Watson analytics

Keith Redman

Proporcionalitat geometrica 2n eso

jbretos

Pubblicazione del progetto "Forum Mediterraneo dei Giovani", a titolarità della Regione Campania e afferente all' “Operazione-quadro per la cooperazione istituzionale della Campania nel Mediterraneo” (POR Campania 2000 - 2006 - Misura 6.5 “Sviluppo dell’internazionalizzazione e della cooperazione internazionale” - Azione b.5 “Cooperazione interistituzionale mediterranea”). Autori: * Carmine Maraia (coordinatore dell'Unità Operativa Regionale per il Mediterraneo/UORM - Regione Campania) * Gianfranco Esposito (comunicazione e ufficio stampa del progetto "Forum Mediterraneo dei Giovani")

CampaniaMed (Regione Campania) _ Pubblicazione 'Cooperazione Territoriale Eur...

CampaniaMed (Regione Campania)

Glosario contabilidad

camilo1221vargas

6. en joan ve de la cuina

joanacervello

Resistencia de entrada, salida y ganancia de

jeymer anaya

BigData

tts2086

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