Beneficial microorganisms tend to promote growth and development of Carica papaya at different levels. The objective of this study was to evaluate the effect of Rhizophagus irregularis and Trichoderma viride on C. papaya (Caricaceae) growth under greenhouse conditions for 28 days. C. papaya plantlets obtained through micropropagation were used after acclimation. Each plantlet...
The Carquín-Hualmay wetland has, to date, the greatest vegetal richness per unit of area of all the evaluated wetlands on the coast of Lima. In the present study, its diversity and spatial variation was evaluated for each season of the year. For this, four samplings were carried out over a year (one per quarter), in which 30 transects were carried out using the Point Quadrat...
Population dynamics studies the composition and size of the population of a species through density, age, sex, spatial distribution, biological and environmental processes that drive them and their variations over time. The objective of the research was to evaluate the population parameters and the natural regeneration of Bursera graveolens (Burseraceae) in Malvas, Zapotillo...
Angiosperms of the Lima Department: Diversity and distribution patterns. The orography of the Department of Lima is characterized by the pronounced difference in altitude between the coast and the highlands, and presents a great floral richness of flora with 1701 species, of which 19,6% are national endemics and 3,2% departmental endemics; 6,8% are introduced species derived from...
The aim of the study was to determine the antibacterial effect of Musa acuminata (Musaceae) “banana” against Enterococcus Faecalis ATCC 29212. E. Faecalis ATCC 29212 strains were obtained from the microbiology laboratory of the Antenor Orrego Private University and were grown in Müller Hilton agar and incubated at 37 °C for 24 hours in microanaerobiosis in a Gaspak jar. Taxonomic...
Aim: To determine the in vitro antimicrobial activity of the hydroalcoholic extracts of aguaymanto fruits (Physalis peruviana L.) and eucalyptus leaves (Eucalyptus globulus Labill.) in concentrations of 40%, 70% and 100% against Staphylococcus aureus.Material and methods: It was a comparative and experimental study; an oxacillin resistant strain of Staphylococcus aureus was...
The Archaeological Complex of Chan Chan is made up of various pre-Hispanic structures whose monumental architecture has clay as its raw material; one of them is the Nik An (Tschudi) palace. The study was carried out between 2014 and 2017; it was based on botanical collection and direct field observations of both flora and deterioration. Twelve species distributed in 11 families...