Results 101 to 110 of about 24,421 (214)

Distribution of sex forms in the phanerogamic flora [PDF]

, 2007
In the plant kingdom, particularly in the phanerogamic flora, hermaphroditism is by far the most common, yet the number of other sex forms is not negligible.
Yampolsky, Cecil, Yampolsky, Helene
core  

Pleveli kot bioindikatorji: vzorčenje in uporaba podatkov [PDF]

, 2018
Članek opisuje uporabo plevelnih vrst kot indikator-jev stanja tal, ki je povezano ali z lastnostmi tal (kot sta pH ali tekstura tal) ali z gospodarjenjem s tlemi (zastajanje vode v tleh, premalo ali preveč hranil, zbitost). Poudariti je treba, da: (i)
Barberi, Paolo, Carlesi, Stefano
core  

Weeds as soil bioindicators: How to sample and use data [PDF]

, 2017
This technical note shows how weed species can be used as indicators of soil conditions that are either linked to soil characteristics (such as soil pH or texture) or to soil management (such as water logging, lack or excess of nutrients, compaction ...
Barberi, Paolo, Carlesi, Stefano
core  

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

, 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
core  

Anatomy of the root of eight species of emergent aquatic macrophytes from the upper Paraná river, Paraná State, Brazil floodplain = Anatomia da raiz de oito espécies de macrófitas aquáticas emergentes da planície alagável do alto rio Paraná, Estado do Paraná, Brasil

Acta Scientiarum: Biological Sciences, 2010
The upper Paraná River floodplain is characterized by the existence of several aquatic and transitional habitats between the aquatic and terrestrial environment, influencing the presence and distribution of aquatic macrophytes.
Ângela Maria Marques Sanches Marques, Ismar Sebastião Moscheta   +1 more
doaj  

Diet Switching and Interspecific Competition in Sympatric Steppe Ungulates Under Seasonal Resource Variability. [PDF]

Ecol Evol
Dong H, Feng B, Yang S, Jia Y, Qin M, Bai W.   +5 more
europepmc   +1 more source

Chloroplast genomic characterization and phylogenetic analysis of eleven <i>Persicaria</i> medicinal plants from Guangxi, Southern China. [PDF]

Front Plant Sci
Li Z, Dai Y, Zhai S, Cao Y, Cheng J, Ni M, Song L, Tao J, Zhang D, Xu Z, Lai Y, Tang H.   +11 more
europepmc   +1 more source

Plastome phylogenomics unveils an East Asian origin and climatic niche-driven radiation of the temperate tribe Polygoneae (Polygonaceae). [PDF]

Front Plant Sci
Cao DL, Han YT, Zhang Y, Wang JQ, Xing Y, Zhang XJ, Fan SJ.   +6 more
europepmc   +1 more source

The complete chloroplast genomes of <i>persicaria hydropiper</i> and <i>P. pubescens</i> (polygonaceae). [PDF]

Mitochondrial DNA B Resour
Chen Y, Liu Y, Li J, Wei Q, Wang J.
europepmc   +1 more source

Mechanism of Dietary Variation of Grazing Yaks on Tibetan Plateau: The Role of Seasonal Heterogeneity of Resources. [PDF]

Ecol Evol
Ru Y, Liu Y, Degen AA, Shi F, Zhang Q, Zheng S, Xu M, Wang D, Zhang Q, Guo N.   +9 more
europepmc   +1 more source