Results 111 to 120 of about 23,498 (220)

Sunflower under conventional and organic farming systems: results from a long term experiment in Central Italy [PDF]

open access: yes, 2006
Sunflower productivity under organic and conventional agricultural systems was studied between 2002 and 2004 in the frame of the MASCOT experiment (Mediterranean Arable Systems COmparison Trial), established in 2001.
Antichi, D   +4 more
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Musitar Equisetum

open access: yes, 2021
ilustraciones, fotografías, gráficas Musitar para ella, para mí, para todas. Las mujeres de mi familia, los cuerpos femeninos; productivos, fértiles; las yeguas. Mi cuerpo huye a través del tiempo, habitando el movimiento; simultáneamente desde la experiencia de una fractura ósea y la presión para producir.
openaire   +1 more source

Equisetum ramosissimum

open access: yes, 1956
Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp.
openaire   +1 more source

Vascular plants flora of the railway grounds of Łask [PDF]

open access: yes, 2008
In the paper a list and general characterization of vascular plants flora recorded on railway grounds of Łask is presented. The great diversity of habitats within the railway grounds as well as their readiness to accept numerous introduced species ...
Suwara-Szmigielska, Sylwia   +1 more
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Study on application of green-synthesized ZnO and Si nanoparticles in enhancing aquaculture sediment quality

open access: yesChemical and Biological Technologies in Agriculture
Background Fishpond sediments (FPS) are rich in organic carbon and nutrients, making them valuable as fertilizers and soil conditioners. Stabilizing heavy metals like chromium (Cr), copper (Cu), and zinc (Zn) is essential to reduce their bioavailability ...
Yaoqiang Zhu   +8 more
doaj   +1 more source

Contributions to the flora and vegetation of Kagbeni (Mustan District, Central Nepal) [PDF]

open access: yes, 2006
Kagbeni and its irrigated oasis are surrounded by subdesert dwarf scrubland. In the present study, a list of 78 species of vascular plants is presented for Kagbeni and its immediate surroundings, supplemented with data on the distribution of the species ...
Kasperek, Gerwin
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Medical segetal flora of Central Poland [PDF]

open access: yes, 2008
In the paper a list and general characterization of medical segetal flora of Central Poland is given. This flora consists of 300 taxa. Among the most threatened species there are 6 taxa: Adonis aestivalis, A.
Warcholińska, Aurelia Urszula
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