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Carmen Yam-Chimal, Luis Ramírez-y-Avilés, Jorge Navarro-Alberto, Francisco Solorio-Sánchez, Eduardo Villanueva-Couoh and José Noh-Medina
The application of enzymatic kinetics theory on the nutrition of horticultural species is scarce. Imax and Km describe the kinetics of nutrient absorption by the plant. Imax and Km are necessary to predict phosphorus (P) uptake from soil using mathematic...
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Isreal Zewide,Tamado Tana,Lemma Wogi,Ali Mohammed
Soil fertility depletion due to soil erosion and nutrient leaching caused by heavy and continuous rainfall is one of the major causes for declining of soil productivity and crop yields in Masha district of south-western Ethiopia. Soil Hence, a field expe...
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Ariane Krause and Vera Susanne Rotter
Residues from bioenergy and ecological sanitation (EcoSan) can be utilized to sustain soil fertility and productivity. With regard to certain cooking and sanitation technologies used in smallholder households (hh), we systematically analyzed how utilizat...
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Deb Raj Aryal, Danilo Enrique Morales Ruiz, César Noé Tondopó Marroquín, René Pinto Ruiz, Francisco Guevara Hernández, José Apolonio Venegas Venegas, Alejandro Ponce Mendoza, Gilberto Villanueva López, Fernando Casanova Lugo, Luis Alfredo Rodríguez Larramendi, Alejandro Ley de Coss, Adalberto Hernández López, Francisco Javier Medina Jonapá, Carlos Alberto Velázquez Sanabria, Alejandro Alcudia Aguilar and Isaí Euán Chi
Land use change from forests to grazing lands is one of the important sources of greenhouse gas emissions in many parts of the tropics. The objective of this study was to analyze the extent of soil organic carbon (SOC) loss from the conversion of native ...
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Felipe Bugueño, Nieggiorba Livellara, Fernando Varas, Pedro Undurraga, Mónica Castro, Eduardo Salgado
Pág. 49 - 56
We studied the effect of four irrigation treatments, expressed as fractions (1.3, 1.0, 0.7 and 0.3) of crop evapotranspiration (ETc), on the growth of young pomegranate plants in central Chile (32°32? S and 71°06? W). We evaluated the effect of the four ...
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