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Desenvolvimento e nutrição do capim-Tanzânia em função da aplicação de zinco
(2009-09-01)
It was aimed to assess the effects of zinc in the development and nutrition of Tanzania grass. The experimental design used was fully randomized, consisting of six doses of zinc (0, 15, 30, 60, 120 and 240 mg dm'3) and ...
Desenvolvimento e nutrição do capim-Tanzânia em função da aplicação de zinco
(2009-09-01)
It was aimed to assess the effects of zinc in the development and nutrition of Tanzania grass. The experimental design used was fully randomized, consisting of six doses of zinc (0, 15, 30, 60, 120 and 240 mg dm'3) and ...
Incidencia de la fertilización nitrogenada sobre la concentración de nutrientes en maíz
(Asociación Argentina de la Ciencia del Suelo, 2002-02)
Corn (Zea mays L.) yields increased in the last years, and this increase has been associated with higher nutrient requirements. Nevertheless, nitrogen fertilization and the tillage system can produce changes in some soil ...
Adjustment of Mineral Elements in the Culture Medium for the Micropropagation of Three Vriesea Bromeliads from the Brazilian Atlantic Forest: The Importance of Calcium
(AMER SOC HORTICULTURAL SCIENCE, 2009)
Many different species of Bromeliaceae are endangered and their conservation requires specific knowledge of their growth habits and propagation. In vitro culture of bromeliads is an important method for efficient clonal ...
Relevamiento de calcio, magnesio, potasio y micronutrientes en zonas con diferente productividad de sojaSurvey of calcium, magnesium, potassium and micronutrients in zones with different soybean productivity
(Asociación Argentina de la Ciencia del Suelo, 2021-06)
La concentración de calcio (Ca), magnesio (Mg), potasio (K) y micronutrientes podría limitar la producción de soja (Glycine max L.) de forma diferencial según zonas de la región pampeana (RP). El objetivo fue cuantificar ...
Diagnóstico de la disponibilidad de zinc y boro para el cultivo de soja mediante el análisis de suelo y planta
(Facultad de Ciencias Agrarias, Universidad Nacional de Mar del Plata, 2022-08-22)
El zinc (Zn) y el boro (B) son los principales micronutrientes limitantes en los suelos de la región pampeana argentina (RPA). En soja (Glycine max (L.) Merr.), su deficiencia afecta negativamente procesos fisiológicos ...
Doses de fósforo e zinco na cultura do feijão-caupi
(Universidade Estadual Paulista (Unesp), 2013-10-24)
The cowpea is an important socioeconomically legume to the North and Northeast of Brazil, thus becoming an excellent source of protein for feeding of the population. Grain yield is influenced by several factors, in particular ...