Results 111 to 120 of about 28,061 (247)

Las malas hierbas como bioindicadores del suelo: Cómo muestrear y usar los datos [PDF]

open access: yes, 2017
Esta ficha técnica describe cómo las especies de malas hierbas pueden ser utilizadas como bioindicadores de las condiciones del suelo, relacionándolas con las características del suelo (como pH o textura)y al manejo del suelo (como el uso del agua, falta
Barberi, Paolo, Carlesi, Stefano
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Распространение щавелей длиннолистного Rumex longifolius и лугового R. acetosa (Polygonaceae) на территории Pоссии

open access: yesВестник защиты растений, 2018
По данным многочисленных научных публикаций впервые составлены карты распространения двух видов сорных растений - щавеля длиннолистного Rumex longifolius DC. и лугового R. acetosa L.
Н.Н. Лунева   +1 more
doaj   +1 more source

Flower Biology of Two Diospyros Species Neighborly Live at Csc Area: Do Pollen Viability and Tube Growth Rate Shire Endemic Distribution [PDF]

open access: yes, 2008
Aims of study were to compare flower structure, pollen viability and pollen tube growth rate of two Diospyros species neighborly live in Cibinong Science Centre (CSC) park, Diospyros blancoi and D.
Rachman, E. (Erlin)
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A new species of Lassenia (Acari: Tanaupodidae) from Turkey

open access: yesPersian Journal of Acarology, 2018
Lassenia hemsinensis Noei, Saboori & Çobanoğlu sp. nov. (Acari: Trombidiformes: Tanaupodidae) collected from Hemşin, Rize, Turkey, on Rumex sp. (Polygonaceae) (off host) is described.
Javad Noei   +3 more
doaj   +1 more source

The "Carex" fen vegetation of northern New South Wales [PDF]

open access: yes, 2009
The floristic composition and extent of Carex-dominated fens in the New South Wales New England Tablelands Bioregion and Barrington Tops area (lat 28° 41’ S–31° 55’ S; long 151° 23’ E–152° 05’ E) together with outliers from the central west ...
Bell, Dorothy, Hunter, John T.
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Pollen of the restinga vegetation of Algodoal/Maiandeua, Pará, Brazil. III. Polygalaceae and Polygonaceae [PDF]

open access: yesBoletim do Museu Paraense Emílio Goeldi. Ciências Naturais, 2010
This study deals on pollen morphology of Polygalaceae and Polygonaceae in the Algodoal/Maiandeua island (coast of ParáState, Brazil), represented, respectively, by the species Polygala adenophora DC., P. monticola Kunth, P. spectabilis DC.,P.
Flávia Cristina Araújo Lucas   +3 more
doaj  

Piscicidal Plants of Nepal: Checklist, Ethnobotanical Uses and Indigenous Practices [PDF]

open access: yes, 2006
Fish catching with the aid of plants and their parts is an ancient practice. The rural communities of Nepal collect piscicidal plants and their parts from various habitats, such as forest, scrub, grassland, cultivated fields, wetlands and riverbanks and ...
Joshi, Ananda R., Joshi, Kunjani
core   +1 more source

The complete annotated plastome sequences of six genera in the tropical woody Polygonaceae

open access: yesBMC Plant Biology
Background The Polygonaceae is a family well-known for its weeds, and edible plants, Fagopyrum (buckwheat) and Rheum (rhubarb), which are primarily herbaceous and temperate in distribution.
Janelle M. Burke, Daniel M. Koenemann
doaj   +1 more source

The Trophic Relationships of the Rhopalocera Butterflies (Lepidoptera: Papilionoidea, Hesperioidea) in Xerophilous Meadow-Steppe and Shrub Ecosystems of the Kamenetz Transdniestri [PDF]

open access: yes, 2013
Трофічні зв’язки булавовусих лускокрилих на личинковій та імагінальній стадіях є специфічними та дуже різноманітними. Досі вивчення трофічних зв’язків булавовусих лускокрилих у Кам’янецькому Придністров’ї не проводилось, тому дослідження за цим аспектом ...
Gordiy, N. M., Гордій, Н. М.
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