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R. Barreyro, J. Ringuelet, S. Agricola
Pág. 34 - 38
he objective of this study was to evaluate the effect of nitrogen fertilization in cultivated oregano (Origanum x applii). This work was conducted in the Pampa Húmeda, La Plata, Argentine, during 1999 and 2000. An oregano crops planted in May 1999 was tr...
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C. Bonomelli, D. Cisterna, C. Reciné
Pág. 85 - 91
Purple coneflower (Echinacea purpurea L.), is a medicinal plant whose mineral nutrition has been scarcely studied. In this work, using potted plants, we evaluated Echinacea nutrient uptake and biomass accumulation in relation to nitrogen fertilization do...
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H. URZUA, L. BARRALES, H. FAIGUENBAUM, M. GALVEZ, R. ORMAZABAL, R. PIZARRO
Pág. 57 - 60
In order to optimize nitrogen nutrition of green beans for agroindustrial use in the central zone of Chile,Rodríguez?s Reasonable Method (2001) was adapted. The parameters considered in this study are: nitrogendemand by plants (D), soil nitrogen supply (...
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J. Pérez, M. Valdés
Pág. 89 - 98
Efecto de la fertilización nitrogenada y el sombreamiento sobre la fructificación y necrosis de yemas en el cv. Sultanina (Thompson Seedless)
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G. Pichard D., S. Reyes M., E. Innocent
Pág. 115 - 120
Efecto de la densidad de población y de la fertilización nitrogenada sobre algunas características productivas de la col forrajera (Brassica oleracea L.)
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