Results 21 to 30 of about 65 (48)

Conversion of Norway spruce (Picea abies /L./ Karst.) cultures in Croatia [PDF]

open access: yes, 2015
Kulture obične smreke u Republici Hrvatskoj zauzimaju 8.364 ha ili 15% ukupne površine pod šumskim kulturama. U njima su zapažena znatna sušenja, a ne polučuju niti očekivanu ekonomsku dobit.
Tijardović, Martina
core   +3 more sources

Ecological study of invasive plants in the Ramsar sites of Vojvodina [PDF]

open access: yes, 2015
Invazivne vrste su globalno prepoznate kao jedan od najvažnijih faktora ugrožavanja biodiverziteta, a ekosistemi vlažnih područja su posebno podložni biološkim invazijama. Vlažna područja su generalno veoma fragilna i ugrožena zbog čega im je, Ramsarskom
Stanković, Vera Đ.
core   +1 more source

Does the cigarette smoking influence the perinatal outcome? [PDF]

open access: yes, 2007
Cigarette smoking, active or passive, is related to adverse perinatal outcome, and affects breastfeeding. It increases risks of spontaneous abortions, preterm delivery, low birthweight, malformations, placenta previa, abruption.
Lazarevska, Liljana   +3 more
core  

Geobotanical and biogeochemical characterization of mine overburden in Bor and its potential for application in remediation [PDF]

open access: yes, 2004
Područje rudarskog basena Bor smatra se 'crnom ekološkom tačkom' i jednim od najzagañenijih područja u Srbiji. Rudarske aktivnosti prisutne na ovom području duže od jednog veka ostavile su teške posledice po životnu sredinu i rezultovale obrazovanjem ...
Ranđelović, Dragana D.
core  

Variability of mass of spike in wheat (Triticum aestivum L.) genotypes under different environments [PDF]

open access: yes, 2014
In this paper was analyzed mass of spike in 20 genetically divergent wheat genotypes. Wheat cultivars were grown in two years which characterized different climatic condition.
Brankovic, Gordana   +4 more
core  

Biology and ecology of invasive species Aster lanceolatus Willd. complex [PDF]

open access: yes, 2018
Predmet istraživanja doktorske disertacije je ekologija i biologija invazivne vrste Aster lanceolatus Willd. complex (fam. Compositae). U okviru ovog predmeta, definisani su ciljevi planiranih istraživanja: da se utvrde kvantitativni odnosi vrste A ...
Nešić, Marija M.
core  
Some of the next articles are maybe not open access.

Related searches:

Home - About - Disclaimer - Privacy