Results 21 to 30 of about 10,872,769 (257)

Cannabis sativa: Botany, Cross Pollination and Plant Breeding Problems

open access: yesInternational journal of research and innovation in applied science, 2023
This review paper highlights about the Cannabis botany, problems of cross pollination, lack of Germplasm collection and absence of Genebank facilities have been discussed. Cannabis is a dioecious species, meaning that male and female flowers are borne on
R. B. Malabadi   +4 more
semanticscholar   +1 more source

Bibliometric analysis of ethnobotanical research in Brazil (1988-2013)

open access: yesActa Botânica Brasílica, 2015
This study aimed to define the current status of ethnobotanical research in Brazil based on published scientific articles and to detect current knowledge gaps in Brazil's ethnobotany. A database, including articles published in national and international
Mara Rejane Ritter   +3 more
doaj   +1 more source

Monpa, memory, and change: an ethnobotanical study of plant use in Mêdog County, South-east Tibet, China

open access: yesJournal of Ethnobiology and Ethnomedicine, 2020
Background Due to their relative isolation, the previous studies of Monpa plant use were only conducted in north-east India. In October 2013, Mêdog County was no longer remote, thanks to completion of a highway into the county.
Shan Li   +4 more
doaj   +1 more source

A preliminary study of the taxane chemistry and natural history of the Mexican yew, Taxus globosa Schltdl.

open access: yesBotan‪ical Sciences, 2003
This paper represents a preliminary study of the botany, natural history and taxane chemistry of the Mexican yew, Taxus globosa Schltdl. Taxonomic history, morphological comparison to other North American species and ecological habitat are discussed ...
Melvin J. Shemluck   +3 more
doaj   +1 more source

Current status of ethnobotany research on palms from Peru

open access: yesRevista Peruana de Biología, 2014
The current situation concerning research in ethnobotany and economic botany of Peruvian palms is analyzed through a review of the literature with emphasis on knowledge related to uses and vernacular names. Of the 136 Peruvian palm species, 104 have at
Joaquina Albán   +2 more
doaj   +1 more source

Anti-inflammatory and cytotoxic evaluation of extracts from the flowering stage of Celosia argentea

open access: yesBMC Complementary Medicine and Therapies, 2020
Background This study was aimed at investigating the possible anti-inflammatory and cytotoxic effects of extracts from the flowering stage of C. argentea. This growth stage was chosen because of its high polyphenolic content and high antioxidant capacity.
Oluwafunmilayo Dorcas Adegbaju   +2 more
doaj   +1 more source

The Relationships between the Indian Botanic Garden, Howrah and the Royal Botanic Gardens, Kew in Economic Botany

open access: yesNelumbo
The lndian Botanic Garden, Howrah and the Royal Botanic Gardens, Kew are very much involved chiefly on the study and distribution of economic plants though they were not founded for the same purpose.
R. Hastings
semanticscholar   +1 more source

The effects of chilling-light stress on photosystems I and II in three Paphiopedilum species

open access: yesBotanical Studies, 2017
Background Low temperatures pose a critical limitation to the physiology and survival of chilling-sensitive plants. One example is the genus Paphiopedilum (Orchidaceae), which is mainly native to tropical and subtropical areas from Asia to the Pacific ...
Ying-Jie Yang   +4 more
doaj   +1 more source

Development of an Eco-Enzyme E-Module for Students of the Economic Horticultural Botany Course in the Biology Education Study Program at Tadulako University

open access: yesJurnal Penelitian Pendidikan IPA
Learning in the Economic Botany and Horticulture course is still dominated by lectures, resulting in limited student procedural skills and the absence of structured teaching materials.
Lestari M. P. Alibasyah   +5 more
semanticscholar   +1 more source

Quality blues: traditional knowledge used for natural indigo identification in southern China

open access: yesJournal of Ethnobiology and Ethnomedicine, 2021
Background As one of the oldest traditional dyes, people worldwide have used natural indigo for centuries. Local people have unique knowledge about indigo identification, which is crucial for indigo quality control and determining the dyeing effects ...
Yuru Shi   +6 more
doaj   +1 more source

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