Bibliographic citations
Martel, C., (2023). Empleo de urea de liberación controlada en el crecimiento del arándano Vaccinium corymbosum cv. Biloxi en invernadero de la UNALM [Universidad Nacional Agraria La Molina]. https://hdl.handle.net/20.500.12996/6069
Martel, C., Empleo de urea de liberación controlada en el crecimiento del arándano Vaccinium corymbosum cv. Biloxi en invernadero de la UNALM []. PE: Universidad Nacional Agraria La Molina; 2023. https://hdl.handle.net/20.500.12996/6069
@misc{renati/1116690,
title = "Empleo de urea de liberación controlada en el crecimiento del arándano Vaccinium corymbosum cv. Biloxi en invernadero de la UNALM",
author = "Martel Contreras, Carlos Rubén",
publisher = "Universidad Nacional Agraria La Molina",
year = "2023"
}
An investigation was conducted to evaluate the effect of two types of nitrogen fertilizer (urea + NBPT and urea), three doses of nitrogen fertilization (15, 30 and 60 ppm) and two fractionations (without fractionation and fractionation), using blueberry (Vaccinium corymbosum L.). The experiment was conducted in the greenhouse "Sven Villagarcía" of the Academic Department of Soils of the Faculty of Agronomy of the Universidad Nacional Agraria La Molina (12 ° 05´S, 76 ° 57´W at 238 m.a.s.l.). The experimental design used was randomized with a 2x3x2 factorial approach, the treatments were the combinations of the levels of types, doses and fractionations. Dry matter responds to a greater efficiency of nitrogen availability, which in turn is affected by the use of fertilizers with or without inhibitors, different doses and fractionation of fertilization. The absorption of macronutrients (N, P, K, Mg and Ca) in blueberry cv. Biloxy, is significantly affected by nitrogen fertilizers with or without inhibitors. Only the absorption of macronutrients (N, P and K) are affected by the numbers of nitrogen fertilization fractionation.
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