Results 61 to 70 of about 12,962 (227)

The Environmental Context and Function of Burnt-Mounds : New Studies of Irish Fulachtaí Fiadh [PDF]

open access: yes, 2017
The authors acknowledge funding from The Leverhulme Trust (F/00144/AI) and assistance from a large number of individuals including; Margaret Gowen (access to sites and assistance throughout),A. Ames, H, Essex (pollen processing), S. Rouillard & R. Smith (
Bermingham, Nora   +13 more
core   +1 more source

Development of a Field Guide Book on the Pteridophyta Topic in Padang Lawas Regency

open access: yes, 2021
This study aimed to determine the feasibility of a field manual guidance for ferns (Pteridophyta) in oil palm and rubber plantations in Padang Lawas District.
Saddam Hamidi Siregar
semanticscholar   +1 more source

Two new species of Tectaria (Tectariaceae) from Costa Rica, Panama and Colombia

open access: yesAnales del Jardín Botánico de Madrid, 2014
Research in the genus Tectaria Cav. from the Neotropics have uncovered two new species in the T. incisa Cav. complex, here are described as T. lacinifolia A. Rojas & D. Sanín and T. pardalina A. Rojas. The first species differs from T.
Alexander Rojas-Alvarado, David Sanín
doaj   +1 more source

Rekonstruksi DKL Materi Pteridophyta: Fenetik sebagai Sebuah Pendekatan

open access: yesBIODIK, 2021
Education 4.0 focuses on improving 21st century skills, one of which is science process skills, especially communication skills on Pteridophyta material. However, the existing DKL as practicum support is not optimal.
Pipin Lestari   +2 more
semanticscholar   +1 more source

Potencial fitotóxico de Dicranopteris flexuosa (Schrad.) Underw. (Gleicheniaceae) Phytotoxic potential of Dicranopteris flexuosa (Schrad.) Underw. (Gleicheniaceae)

open access: yesActa Botânica Brasílica, 2011
O objetivo deste trabalho foi determinar o potencial fitotóxico do extrato etanólico bruto e das frações semipurificadas de Dicranopteris flexuosa por meio de bioensaios de germinação e crescimento de Lactuca sativa L. (alface), Lycopersicon esculentum L.
Valerí Schmidt da Silva   +7 more
doaj   +1 more source

Keanekaragaman Pteridophyta Epifit di Kawasan Wisata Air Terjun Jumog Ngargoyoso Karanganyar Jawa Tengah [PDF]

open access: yes, 2018
Abstrak Pteridophyta epifit merupakan kelompok pteridophyta yang memiliki keunikan, hidup menempel di permukaan pohon inang tanpa merugikan dan merusaknya.Kawasan wisata Air Terjun Jumog memiliki jenis tumbuhan yang beragam dengan kondisi lingkungan ...
-, Efri Roziaty, S. Si., M. Si   +1 more
core  

Effectivity of Popular Scientific Book “Pteridophyta in Area Loksado” to Improve Students ‘Critical Thinking Skills

open access: yes, 2021
Critical thinking is one of the skills that must be developed in the world of education. Students' critical thinking can be improved by optimizing learning, one of which is developing textbooks in the form of popular scientific books.
Anna Ridhana   +2 more
semanticscholar   +1 more source

Estudos cromossómicos em Pteridophyta de Portugal, III

open access: yesCollectanea Botanica, 1997
Se ha estudiado el número cromosómico gamético de nueve táxones de Pteridophyta portugueses, siete de los cuales coinciden con los datos indicados anteriormente para otras localidades del país. Se dan a conocer por primera vez, en material portugués, los
Margarida Queirós
doaj   +1 more source

KEANEKARAGAMAN PTERIDOPHYTA DI KAWASAN TAMAN NASIONAL MATALAWA DI PULAU SUMBA

open access: yesJurnal Penelitian Kehutanan BONITA, 2021
The diversity of ferns (Pteridophyta) in the Matalawa National Park (TN) is beginning to be disturbed. This situation is caused by the activities of humans living in the vicinity of the Matalawa National Park who use the forest in an unsustainable way ...
Yunita Suhartini Milla   +2 more
semanticscholar   +1 more source

Notas cariológicas e fitogeográficas de algumas Pteridophyta de Portugal. I. [PDF]

open access: yes, 1988
Os autores apresentam os números cromossómicos de algumas Pteridophyta da Flora de Portugal, acompanhadas de urna pequena descrigáo, respectiva ecologia e fitogeografia, e tecem consideragbes sobre as mesmas.Se estudia el número cromosómico de algunas ...
Nogueira, Isabel   +2 more
core   +1 more source

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