Vol. 99, No. 4 (2012)

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Title-Page 2-nd
L. Edesi, M. Järvan, A. Adamson, E. Lauringson, J. Kuht
Weed species diversity and community composition in conventional and organic farming: a five-year experiment
 G. Staugaitis, R. Rutkauskienė
Effect of magnesium fertiliser on Italian ryegrass (Lolium multiflorum Lam.) in different types of soil with different carbonate content levels
G. Šiaudinis, A. Šlepetienė, A. Jasinskas, D. Karčauskienė
The evaluation of biomass and energy productivity of common mugwort (Artemisia vulgaris L.) and cup plant (Silphium perfoliatum L.) in Albeluvisol
J. Księżak, M. Matyka, J. Bojarszczuk, A. Kacprzak
Evaluation of productivity of maize and sorghum to be used for energy purposes as influenced by nitrogen fertilization
M. Lešnik, B.Kramberger, S. Vajs
The effects of drift-reducing nozzles on herbicide efficacy and maize (Zea mays L.) yield
I. Brazauskienė, E. Petraitienė, A. Piliponytė, G. Brazauskas
The peculiarities of phoma stem canker (Leptosphaeria maculans / L. biglobosa complex) infections in winter and spring oilseed rape (Brassica napus L.)
D. Janušauskaitė, R. Česnulevičienė, I. Gaurilčikienė
Non-target effects of fungicidal pea (Pisum sativum L.) seed treatment on soil microorganisms
R. Karklelienė, A. Radzevičius, E. Dambrauskienė, E. Survilienė, Č. Bobinas, L. Duchovskienė, D. Kavaliauskaitė, O. Bundinienė
Root yield, quality and disease resistance of organically grown carrot (Daucus sativus Röhl.) hybrids and cultivars
M. Olle, M. Ngouajio, A. Siomos
Vegetable quality and productivity as influenced by growing medium: a review
Ü. Kizil, L. Genç, M. İnalpulat, D. Şapolyo, M. Mirik
Lettuce (Lactuca sativa L.) yield prediction under water stress using artificial neural network (ANN) model and vegetation indices
Y. Qiao, X. Han, S. Miao
Fate of photosynthetically-fixed carbon in soybean crops measured using 13C labelling after long-term fertilization of Phaeozem in Northeast China
D. Karayel, M. Topakci, I. Unal, E. Šarauskis, M. Canakci
Using real-time kinematic (RTK) global positioning system (GPS) for the determination of seedling distributions over the field
R. Pudelko, T. Stuczynski, M. Borzecka-Walker
The suitability of an unmanned aerial vehicle (UAV) for the evaluation of experimental fields and crops
V. Stanys, B. Frercks, J. B. Šikšnianienė, I. Stepulaitienė, D. Gelvonauskienė, Č. Bobinas
Identification of sweet cherry (Prunus avium L.) cultivars using AFLP and SSR markers
Instructions to authors: “Zemdirbystė=Agriculture”