Vol. 1 No. 1 (2019)

Artículos Originales

• Impact of agronomic management and intensive fertilization on the soils of Panao

  Liliana Vega Jara, Daniel Calvo Villanueva, Christian Lucana Jorge, Yon Tovar Polinar Tolentino, Luisa M Álvarez Benaute

  7-17

  • pdf (Spanish)

• Analysis of the technological change of the irrigation system of seven directories of the San Juan River Ecuador

  Yenson Vinicio Mogro- Cepeda, Emerson Javier Jácome -Mogro, Karina Paola Marín- Quevedo, Cristian Santiago Jiménez -Jácome

  18-25

  • pdf (Spanish)

• Levels of foliar fertilizers in the performance and quality of the foreign chala (Zea mays) chuska variety under the conditions edafoclimaticas of Cayhuayna 2017

  Juan Villanueva- Reátegui, Carlos Feliciano -Arratea

  26-32

  • pdf (Spanish)

• Phenology of heliconia (Heliconia sp) in agroecological conditions in ramal de Aspuzana-San Martin-Peru

  Gloria Glorinda Huaranga- Herrera

  33-41

  • pdf (Spanish)

• Effect of foliar fertilizers on the performance of the purple corn variety improved pmv -581 (Zea mays l.) in conditions edafoclimaticas de Cayhuayna – 2017

  Juan Diolando Villanueva- Reátegui

  42-45

  • pdf (Spanish)

• Comparative performance of yellow hard corn hybrids (Zea mays l.) in the Canchán- Huánuco inter-andean valley conditions

  Flor Mariela Velásquez- Puente

  46-54

  • pdf (Spanish)

• Effective microorganism levels in the performance of carrot crop (Daucus carota L.) chantenay variety in Cayhuayna edafoclimatic conditions – 2016

  Juan Diolando Villanueva- Reátegui

  55-60

  • pdf (Spanish)

• Behavior of Hard Yellow Corn Hybrids (Zea mays L.) under edaphoclimatic conditions of the CIFO UNHEVAL- Huánuco 2018

  Henry Briceño -Yen

  61-66

  • pdf (Spanish)

• Splat formulation for the control of Proeulia auraria (Lepidoptera: Tortricidae) through the method of sexual confusion in fruits

  Agustina Valverde- Rodríguez

  67-75

  • pdf (Spanish)

• Indicators to measure soil erosion for rain action: A review with emphasis on massive stabilization and control of erosion rates

  Luisa Madolyn Álvarez -Benaute

  76-87

  • pdf (Spanish)