Results 91 to 100 of about 19,892 (215)

Trace element uptake by herbaceous plants from the soils at a multiple trace element-contaminated site [PDF]

open access: yes, 2019
The uptake of trace elements by wild herbaceous plants in a multiple trace element-contaminated site was investigated. The bioaccumulation factor (BF) of trace elements was markedly variable among the different plant species.
Alloway   +6 more
core   +2 more sources

The Cytogenetic Analysis of a Robertsonian Rearrangement in Lolium multiflorum.

open access: yesCYTOLOGIA, 2000
In a L. multiflorum plant regenerated from culture, the centromere of one chromosome had mis-divided to produce two telocentric chromosomes. PRINS detected telomeric repeat sequences at the 'new' chromosome ends. The two telocentric chromosomes were closely associated in some mitotic cells and at metaphase I of meiosis they formed a Robertsonian ...
W. G. Morgan   +3 more
openaire   +2 more sources

THE INFLUENCE OF UNDERSOWN CROPS AND STRAW BIOMASS ON YIELD AND NUTRITIONAL VALUE OF POTATO TUBERS [PDF]

open access: yesJournal of Central European Agriculture, 2010
The paper presents the results of research carried out over 2001-2003 which aimed at describing the influence of undersown crops and spring barley straw fertilization on chemical composition of table potato tubers. Two factors were examined.
ANNA PŁAZA, FELIKS CEGLAREK
doaj  

Impact on nano-gro stimulator on the seeds germination and growth kinetics of seedlings of selected grass and legumes species / Wpływ stymulatora nano-gro na kiełkowalność nasion oraz kinetykę wzrostu siewek wybranych gatunków traw oraz roślin motylkowatych

open access: yesEnvironmental Protection and Natural Resources, 2013
Doświadczenie założono w laboratorium Katedry Łąkarstwa i Kształtowania Terenów Zieleni na Uniwersytecie Przyrodniczo-Humanistycznym w Siedlcach w roku 2012. Badanie przeprowadzono na szalkach Petriego w trzech powtórzeniach.
Jankowski Kazimierz   +3 more
doaj   +1 more source

La vegetación de los pastizales en el área de la reserva natural integral de Punta Lara, provincia de Buenos Aires, Argentina [PDF]

open access: yes, 2012
Fil: Reynals, Luciana. Facultad de Ciencias Humanas. Universidad Nacional del Cenrtro. Tandil; ArgentinaFil: Ricci, Susana Esther. Centro de Investigaciones y Estudios Ambientales (CINEA). Facultad de Ciencias Humanas.
Iharlegui, Laura   +5 more
core  

Steers performance grazing ryegrass (Lolium Multiflorum) with or without energetic supplementation /
Desempenho de bovinos de corte em pastagem de azevém (Lolium Multiflorum) com ou sem suplementação energética

open access: yesSemina: Ciências Agrárias, 2008
The objective of this work was to evaluate the performance of steers grazing ryegrass pasture (Lolium multiflorum), with or without energetic supplementation (cracked corn) and to evaluate the economic return of this supplementation.
Eder Pereira Pimenta   +5 more
doaj   +1 more source

A note on the comparison of three near infrared reflectance spectroscopy calibration strategies for assessing herbage quality of ryegrass [PDF]

open access: yes, 2014
peer-reviewedPerennial ryegrass (n = 1,836), Italian ryegrass (n = 137) and hybrid ryegrass (n = 103) herbage was taken from harvested plots from the Irish national variety evaluation scheme and analysed for in vitro dry matter digestibility, water ...
Burns, G. A.   +3 more
core  

Новые и редко встречающиеся в Бурятии таксоны адвентивных растений из охранной зоны Байкальского заповедника

open access: yesTurczaninowia, 2018
Приводятся данные о находках 19 таксонов адвентивных растений, новых для охранной зоны Байкальского заповедника. Восемь из них (Centaurea montana, Epilobium pseudorubescens, Hordeum vulgare, Panicum miliaceum subsp.
N.S. Gamova   +3 more
doaj  

Home - About - Disclaimer - Privacy