En la Provincia de Leoncio Prado en población de 11,991 agricultores, haciendo uso de la investigación descriptiva y correlacional con técnicas de análisis documental, entrevistas interactivas y vivenciales con el objetivo de Determinar la influencia de la filosofía cosmogónica y el sistema de educación en la conservación de la agrobiodiversidad de la provincia de Leoncio Prado. Los resultados descriptivos fueron procesados usando el software SPSS 2.2., mientras que de las entrevistas vivenciales se utilizaron para el análisis documentario; todos ellos sirvieron para arribar que: La filosofía cosmogónica de occidente moderno, con su sistema de conocimiento, que sustenta la práctica de la agricultura técnica moderna es la que prioriza el monocultivo y por ende la erosión de la agrobiodiversidad; mientras que la filosofía cosmogónica de los campesinos andinos amazónicos, c...

Se investigan las condiciones naturales donde crecen las orquídeas para generar tecnología, teniendo siempre presente la reacción de la naturaleza, para orientar posteriores investigaciones tendientes a encontrar el mejor sustrato-clima de las especies encontradas, buscando que éstas sean fáciles de manejar. Se determinan las características físico-químicos de los suelos donde habitan las orquídeas y se correlacionan las características de los suelos con el clima del medio. Para la colecta de muestras se tomaron como referencia a las instalaciones de la Universidad Nacional Agraria de la Selva de Tingo María, distrito de Rupa Rupa, provincia de Leoncio Prado, departamento de Huánuco, situado a la margen derecha del río Huallaga. Tomando como punto de referencia se fijó 3 zonas de muestreo, siendo estos el Bosque Reservado de la Universidad Nacional Agraria de la Selva, la c...

Agricultural production is sensitive to climatic factors and the study of their relationships is essential to understand their behavior in the future; for this reason, the objective of this study was to determine the effect of the determining climatic factors on the production of Myrciaria dubia (Kunth) McVaugh, in Ucayali - Peru, 2009-2019; to do this, through the production function, the effect of climatic factors (temperature and rainfall) determining the production of camu-camu in Ucayali was quantified; considering for this, as dimensions of production: yield per hectare, harvested area and the gross value of production for the period 2009 - 2019 and its projection until 2029, using the ordinary least square method (OLS). It was possible to determine that rainfall is the most important climatic factor on yield with 48.79%; and, by 2029, the yield trend is negative, with a reduction ...

Agricultural production is sensitive to climatic factors and the study of their relationships is essential to understand their behavior in the future; for this reason, the objective of this study was to determine the effect of the determining climatic factors on the production of Myrciaria dubia (Kunth) McVaugh, in Ucayali - Peru, 2009-2019; to do this, through the production function, the effect of climatic factors (temperature and rainfall) determining the production of camu-camu in Ucayali was quantified; considering for this, as dimensions of production: yield per hectare, harvested area and the gross value of production for the period 2009 - 2019 and its projection until 2029, using the ordinary least square method (OLS). It was possible to determine that rainfall is the most important climatic factor on yield with 48.79%; and, by 2029, the yield trend is negative, with a reduction ...

Tillage conservation practices (CA), traditional agriculture (TA), and liming influence soil properties and crop yield. However, it is essential to demonstrate which tillage and liming practices improve soil properties and forage corn yield. This study compared soil properties and forage corn production in two tillage systems with the addition of dolomite and lime, which formed four treatments. The tillage in the first three days surpassed the TA soil CO2 emission, with 64.8% more CO2 than in the CA soil, and the TA hydraulic conductivity and bulk density were more suitable than those in the CA soil. The CA soil had 233 earthworms m−2 more than in TA. The TA green forage corn yielded 6.45 t ha−1 more than in CA, with a higher P, Ca, and Mg foliar content than in CA, but in the CA, the foliar N and K were higher than in TA. The liming increased soil cations (except K), highlighting th...