Results 21 to 30 of about 89,159 (198)

Using citizen science to monitor pollination services [PDF]

open access: yes, 2015
1. Pollination by insects is a vital ecosystem service and the need for its assessment is increasing in recognition and political pressure, but there are currently no large-scale systematic monitoring schemes in place to measure the direct provision of ...
Ahrné   +34 more
core   +1 more source

Protocol: optimised electrophyiological analysis of intact guard cells from arabidopsis [PDF]

open access: yes, 2012
Genetic resources available for Arabidopsis thaliana make this species particularly attractive as a model for molecular genetic studies of guard cell homeostasis, transport and signalling, but this facility is not matched by accessible tools for ...
Blatt, M.R.   +4 more
core   +3 more sources

Lectotypification of some Freyn’s names from the Iberian Peninsula

open access: yesAnales del Jardín Botánico de Madrid, 2010
Lectotypes are designated for names published by Josef Freyn from the Iberian Peninsula in Bulletin de l’Herbier Boissier in 1893: Genista anglica var. pilosa, Leontodon reverchonii, Linaria supina var. glaberima, Scabiosa tomentosa var.
Karel Sutorý
doaj   +1 more source

Water and radiation productivity in different cropping sequences in the north center of Santa Fe

open access: yesRevista de la Facultad de Ciencias Agrarias, 2020
Dry matter and grain productions depend on the ability of crops to capture resources. Productivity of resourses is defined based on the amount of grain or dry matter produced per unit of available resource (solar radiation or rainfall) during the ...
Horacio Omar Imvinkelried   +2 more
doaj  

Zygaena sedi Fabricius 1787 discovered and burned on Sakar Mts in Bulgaria

open access: yesHistoria Naturalis Bulgarica
Zygaena sedi sliwenensis Reiss, 1933 is a subspecies that only occurs in Bulgaria around Sliven Town, Karandila Place near the same town and Ivaylovgrad vicinity.
Ana Nahirnić-Beshkova, Ivaylo Todorov
doaj   +1 more source

El uso de coberturas con Vicia sativa y aplicación de guano de islas en la mejora de la fertilidad del suelo y rendimiento de Chenopodium pallidicaule

open access: yesAgroindustrial Science, 2022
Esta investigación se realizó con la finalidad de conocer el efecto de la cobertura vegetal con vicia (Vicia sativa) y la aplicación de guano de islas en la fertilidad del suelo, altura y rendimiento de la cañihua (Chenopodium pallidicaule).
Ludwin Cristian Olivera-Tacora   +4 more
doaj   +1 more source

Faba bean as a novel brewing adjunct:consumer evaluation [PDF]

open access: yes, 2019
The starch in the grains of legumes, such as faba bean (Vicia faba L.), offers an environmentally sustainable raw material for the brewing industry as their entire nitrogen fertiliser requirement can be provided by the natural process of biological ...
Allison   +13 more
core   +3 more sources

Pollen morphology in some species of Vicia L. species in Iran [PDF]

open access: yesفیزیولوژی محیطی گیاهی, 2010
The genus Vicia L. is one of the forage legume in Fabaceae family. V. sativa, V. cordata,V. angustifolia ,V. michauxii ,V. peregrine ,V. sojakii and V.
F Salimpour, F Sharifnia, E Karafarin
doaj  

Increasing phosphorus supply is not the mechanism by which arbuscular mycorrhiza increase attractiveness of bean (Vicia faba) to aphids [PDF]

open access: yes, 2014
Peer reviewedPublisher ...
Babikova, Zdenka   +5 more
core   +3 more sources

Impact of seeding rate, seeding date, rate and method of phosphorus application in faba bean (Vicia faba L. minor) in the absence of moisture stress [PDF]

open access: yesBiotechnologie, Agronomie, Société et Environnement, 2002
Field experiments were conducted during the winter seasons of 1998-1999, 1999-2000 and 2000-2001 at the semi-arid region in north of Jordan, to study the effect of seeding dates (14 January, 28 January and 12 February), seeding rates (50, 75 and 100 ...
Turk M.A., Tawaha A.R.M.
doaj  

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