Citas bibligráficas
Aguero, S., (2018). Sistemas de producción de Lupinus mutabilis sweet “chocho” en terrazas y laderas con fertilización fosfatada en Cajamarca [Tesis, Universidad Nacional Agraria La Molina]. https://hdl.handle.net/20.500.12996/3090
Aguero, S., Sistemas de producción de Lupinus mutabilis sweet “chocho” en terrazas y laderas con fertilización fosfatada en Cajamarca [Tesis]. : Universidad Nacional Agraria La Molina; 2018. https://hdl.handle.net/20.500.12996/3090
@mastersthesis{renati/246132,
title = "Sistemas de producción de Lupinus mutabilis sweet “chocho” en terrazas y laderas con fertilización fosfatada en Cajamarca",
author = "Aguero Aguilar, Silvia Doris",
publisher = "Universidad Nacional Agraria La Molina",
year = "2018"
}
The grains of Lupinus mutabilis Sweet "chocho" are high in phosphorus and concentrate up to 50% protein, it is very important for food security. The production system of L. mutabilis and its response to phosphate fertilization are analyzed. In the district of La Encañada (2500 -3700 ma.s.l), Cajamarca (Peru), a RCBD was established on sloping plots and embankments, fertilized with triple calcium phosphate super (46% P2O5) at 0, 40 and 80 kg.ha-1. We evaluated biological parameters, size and number of nodules, yield, whose results were processed in INFOSTAT v.2017 (LSD Fisher α=0.05). When the phosphorus dose was increased, significant differences were recorded for hillsides in grain yield, pod number/plant, pod length, number of grains/pod, weight of grains/plant, weight of 250 grains, size and number of nodules. In terraces, it responded significantly only in number of grains/pod, size and number of nodules. The 36.4% farmers planted chocho on fallow/fallow land. The profitability of the Benefit/Cost crop was 1 to 4. Phosphate fertilization to soils can be included in the slope fertilization plans under the principles of how much, how and when, to improve grain quality, farmer's economy and food security
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