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1
contribución a publicación periódica
Publicado 1979
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Consideraciones acerca de las características botánicas, distribución y posible evolución de las diversas especies y variedades de coca.
2
contribución a publicación periódica
Publicado 1985
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Coca and Cocaine: effects on people and policy in Latin America / Pacini, Deborah - ed. -- Cambridge : Cultural Survival / LASP, 1985 . -- 170 p
3
artículo
Publicado 2015
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The objective of this research was conducted botanical identification of native grass species that predominate in the three major livestock department of Amazonas basins (Peru): Molinopampa, Pomacochas and Leymebamba. To select eleven species were surveyed 293 farmers distributed stratified manner in the three basins. The methodology consisted of an examination and recognition of morphological characters of qualitative and quantitative in each of the specimens with the help of laboratory equipment, and then formulates a database order. After identifying each specimen proceeds to develop a database of structural and phenological characteristics. Also, comparisons are made with collections of specimens in herbaria national and foreign herbaria.
4
artículo
Publicado 2015
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The objective of this research was conducted botanical identification of native grass species that predominate in the three major livestock department of Amazonas basins (Peru): Molinopampa, Pomacochas and Leymebamba. To select eleven species were surveyed 293 farmers distributed stratified manner in the three basins. The methodology consisted of an examination and recognition of morphological characters of qualitative and quantitative in each of the specimens with the help of laboratory equipment, and then formulates a database order. After identifying each specimen proceeds to develop a database of structural and phenological characteristics. Also, comparisons are made with collections of specimens in herbaria national and foreign herbaria.
5
artículo
Publicado 1943
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Series of lectures prepared for the Faculty of Natural Sciences, National University of San Marcos, Lima.
6
artículo
Publicado 2010
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Ceroxylon weberbaueri Burret, a poorly known species, is recollected from its type locality. An amended des- cription is provided and the species is neotypified.
7
artículo
Publicado 2010
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Ceroxylon weberbaueri Burret, a poorly known species, is recollected from its type locality. An amended des- cription is provided and the species is neotypified.
8
artículo
Publicado 2021
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Lepidium meyenii “maca”, is an Andean crop highly valued for its nutraceutical properties, as it has antioxidant action, in addition to improving fertility, memory, energy, as well as regulating glucose levels and blood pressure. Its cultivation is restricted to the highlands of Peru, having a biennial or annual behavior, depending on the altitude, the reproductive phase needing a period of around 5 months to culminate with seed production; Furthermore, its reproductive phenology in Costa is still unknown. Therefore, it was proposed as a research objective to determine the development of the Lepidium meyenii “maca” reproductive phase under coastal conditions. For this, hypocotyls were collected from the La Hermelinda Market, which were selected, disinfected and cultivated in a demonstration plot in the University City of the National University of Trujillo, where the data referri...
9
artículo
Publicado 2025
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Tarasa is a genus endemic to the Americas that is represented in Peru by 14 species. In the context of the taxonomic treatment of this genus for the Peruvian flora, two names of species that need to be typified to stabilize their nomenclature were identified. For the nomenclatural treatment, the protologues are analyzed and the type material is studied in physical or through online images. Lectotypifying is carried out in accordance with the indications of the current International Code of Nomenclature for Algae, Fungi and Plants. Lectotypes are designated for two names of Tarasa species endemic to Peru.
10
artículo
Publicado 2024
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Nototriche is represented in Peru by 62 species and is the fourth megadiverse genus in the high Andes. In the context of the taxonomic treatment of this genus for the Peruvian flora, 25 names were identified that need to be typified to stabilize their nomenclature. For the nomenclatural treatment, the protologs are analyzed and the type material is studied physically or through online images. Lectotypifying is carried out in accordance with the indications of the current International Code of Nomenclature for Algae, Fungi and Plants. Lectotypes are designated for 21 names related to Nototriche species that inhabit the Peruvian flora. Likewise, two neotypes are designated and clarifications are provided on the holotypes of two species.
11
artículo
Publicado 2022
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Los helechos y licófitos mencionados en El mundo Vegetal de los Andes peruanos de Weberbauer brindan una breve información de su riqueza y sustento a las observaciones ambientales para cada categoría de su esquema fitogeográfico del Perú. Este estudio actualiza tanto el concepto y características de los pteridofitos mencionados en el capítulo Unidades Sistemáticas, como la nomenclatura de los 126 nombres de los taxones mencionados en la obra. Además, se ofrece una breve historia del estudio del grupo en el Perú, para proveer el contexto de la inclusión de estas plantas por Weberbauer. Y se mencionan las colecciones que Weberbauer realizara del grupo y, en particular, las citadas como ejemplos. Se ofrece un perfil de las tareas por realizar para completar la labor biogeográfica iniciada por Weberbauer.
12
artículo
Publicado 2021
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Archaeological investigations with excavations carried out in the Cerro Colorado funerary area have made it possible to identify as part of the funerary contexts, abundant botanical remains placed inside ceramic deposits, which have been placed as part of the mortuary offerings at the same time of the ritual. funeral or time after. The identification of the botanical species reveals that edible parts of plants such as corn, were very recurrent, placed as part of the food of the dead.
13
artículo
Publicado 2021
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In order to recover, even partially, the memory of the intense relations that existed among the different Arawá people in the middle Purus region, this article explores, through the intertwining of human and plant life, the sociality that was broken, the stories that were once shared, but also the bonds that are still flourishing in the forests. The forester science, attentive to plants and anthropic vestiges present in the forests, shows unsuspected ways to analyze the complex relationships between the Hi-Merimã, who are now in isolation, and their neighbors, especially the Jamamadi. In this text, we propose an analysis of the narrative of an encounter through notes that demonstrate the centrality and fecundity of plants for the understanding of Hi-Merimã sociality and territorial dynamics. The notes are based on bibliographic data from anthropological, archeological and botanical st...
14
artículo
Publicado 2021
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In order to recover, even partially, the memory of the intense relations that existed among the different Arawá people in the middle Purus region, this article explores, through the intertwining of human and plant life, the sociality that was broken, the stories that were once shared, but also the bonds that are still flourishing in the forests. The forester science, attentive to plants and anthropic vestiges present in the forests, shows unsuspected ways to analyze the complex relationships between the Hi-Merimã, who are now in isolation, and their neighbors, especially the Jamamadi. In this text, we propose an analysis of the narrative of an encounter through notes that demonstrate the centrality and fecundity of plants for the understanding of Hi-Merimã sociality and territorial dynamics. The notes are based on bibliographic data from anthropological, archeological and botanical st...
15
artículo
Since its discovery, a series of papers have recognized the importance of the painted watercolors ordered by Bishop Baltasar Jaime Martínez Compañón y Bujanda to show his diocese areas and general characteristics. Completing this task was entrusted to a group of anonymous and self-taught artists who used the available resources at their disposal. The resulting works aren’t usually considered study objects by art history. This article reviews the botanical illustrations in the codex, focuses on medicinal use plants and their recognition not only as a visual resource at the service of science but also as artistic works.
16
artículo
Publicado 2018
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Esta investigación se llevó a cabo en el Centro de Investigaciones IVITA de la Universidad Nacional Mayor de San Marcos en el departamento de Junín, Perú. El objetivo principal fue determinar el efecto de plantas de arveja ( Pisum sativum ), sembradas al voleo para establecer un cultivo temporal, sobre la abundancia y composición botánica de especies de malezas durante el establecimiento de una mezcla de pastos de gramíneas y leguminosas en el Valle del Mantaro . Se evaluaron los siguientes tratamientos: T1, pasto mixto con deshierbe manual, sin arveja. T2, pasto mixto sin deshierbe y guisante de olor. T3, pasto mixto con guisante de olor y sin deshierbe. Se utilizó un diseño de bloques completamente aleatorizados con tres repeticiones para el análisis estadístico del experimento. Todas las parcelas fueron sembradas con, 10 kg ha-1 de Lolium multiflorumJusticia. 'Tama', 10 kg ...
17
artículo
Publicado 2024
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Livestock farming feed in the northern highlands of Peru is based on the association of ryegrass (Lolium multiflorum L.) ecotype cajamarquino–white clover (Trifolium repens L.) Ladino variety, which constantly varies in its agronomic characteristics and nutritional value due to management considerations and its association with the soil and the animal. The objective of this study was to evaluate yield, plant height, growth rate, tillering, tiller number, spikelets, basal diameter in ryegrass, elongation rate, internode length and decline points in clover over one year. Nutritive value was represented by crude protein (CP), neutral detergent fibre (NDF), in vitro digestibility of dry matter (IVDDM) and metabolisable energy (ME) at three cutting frequencies (30, 45 and 60 days). Better yield (5588 kg DM ha) and plant height (47.1 cm) were shown by the 60-day cutting frequency; however, t...
18
artículo
Publicado 2025
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This essay aims to propose a reflection on the potential of a citizen-led intervention in San Martín de Porres, Metropolitan Lima, as a formative space for global citizenship. The intervention took place in a neighborhood of the district through the creation, in 2018, of a botanical garden with wide botanical and biological diversity. The main motivation behind this initiative was to create a space for children in the area to engage with nature, fostering greater sensitivity and responsibility in the face of climate challenge. Currently, the garden has hosted school excursions from two local schools. The Swiss Commission for UNESCO recognizes the potential of education in non-formal and informal settings for the development of global citizenship. In this sense, we analyze the potential of the botanical garden as a non-formal learning environment, drawing on the method proposed by its cr...
19
artículo
Las colecciones botánicas ex situ, como jardines botánicos, herbarios, banco de semillas y bancos de germoplasma, promueven el desarrollo de estrategias para la preservación y cuidado de la diversidad florística, que está relacionado directamente con la salud y alimentación del hombre, permitiendo comprender la importancia de los recursos naturales y el valor agregado que puede ser comprendido mediante la investigación y difusión de su valor.
20
tesis de grado
Publicado 2024
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Introduction: Ethnomedicine for years replaced primary public health care, in places where there is no presence of health care from the State. Objective: The botanical ethnomedicine practiced in the community of Nina Rumi, 2022 was characterized. The research was descriptive, considering two types of participants a) key informants identified by snowball and b) community informants identified by random sampling; Both groups answered a questionnaire. Results: 8 key informants “healers” of ≥ 45 years of age and dedicated to agricultural work were identified. The community informants live more than 11 years, 56.7% use medicinal plants through family inheritance, 86.7%, reporting 69 plant species grouped into 42 botanical families, the most representative being: Fabáceae (11.59%) and Rutáceae (7.25%), with a total of 62 genera. The most representative species by their use value (VU) w...
