Vol. 20 No. 35 (2020)

View Vol. 20 No. 35 (2020)

Published: 2020-09-15

Plant science

Efficient use of water in the production of bean seed (Phaseolus vulgaris L.) with sprinkler irrigation system

Alba Noelia Ortiz Aragón, Roberto Carlos Larios González

81-87
Population fluctuation, hosts, fecundity and life cycle of the yellow aphid [Melanaphis sacchari (Zehntner)] in sorghum [Sorghum bicolor L. Moench] in Nicaragua

Ivania Zeledón C, Edgardo Jiménez-Martínez, Harold A. Ortiz B, Byron U. Rojas V

88-94

Natural Resources and Environment

Quesungual agroforestry system as a natural source of greenhouse gas emissions in the Tecomapa micro-basin, Somotillo-Nicaragua

Beatriz Acuña, Sandra Loaiza, Reynaldo B. Mendoza Corrales, Ngonidzashe Chirinda

95-102
Proposal for an ecotourism interpretive path – educational in the protected area Refugio de Vida Silvestre Río Escalante – Chacocente, Carazo, Nicaragua

Yuri Lisseth Alemán Jirón, Emelina Tapia Lorío, Karla Alguera Oviedo

103-110
Floristic composition, structure and silvicultural condition of tree species in three land uses of the Tonantzín Agroecological Estate, Diriamba, Carazo-2017

Maybel Dimaxel Reyes Aguirre, Edwin Alonzo Serrano, Rosa María Reyes Pérez

111-118
Floristic and structural characterization of tree species associated with the pine-oak forest of the Santa Rosa Reserve, Estelí, Nicaragua

Luz Esmelda Reynoza Ruiz, Enrique Mayorga Arostegui

119-126

Animal Science

Genotypical and allelic frequencies of the κappa caseína gene in cattle of Reyna breed, Managua, Nicaragua

Yorlin Ismael Suárez Quintero, Lester Danilo Jiménez Martínez, Julio Omar López Flores, Isaías Ezequiel Sánchez Gómez

127-131

Plant Protection

Incidence and severity of diseases associated to cultivation of bananas (Musa paradisiaca L.) in Rivas, Nicaragua

Trinidad Castillo-Arévalo, Edgardo Jiménez-Martínez

132-139

Rural Development

Rural community tourism: an alternative for socioeconomic development in the El Ostional community, San Juan del Sur, Rivas, Nicaragua

Carmen Anielka Arróliga Montenegro, Francisco J. Zamora Jarquín

140-146
State of soil and water in 24 farms in six communities in the municipalities of Santa Teresa and La Conquista in Carazo, Nicaragua, 2017

Oswaldo Martin Pineda Rizo, Fidel Guzmán Guillen

147-152