Original scientific paper

SEED AND DRY STEM YIELD OF HEMP DEPENDING ON CULTIVAR AND PLANT DENSITY

Zvijezdana Augustinović orcid.org/0000-0002-1823-4986 ; Visoko gospodarsko učilište, Križevci, Hrvatska
Tomislava Peremin-Volf ; Visoko gospodarsko učilište, Križevci, Hrvatska
Marcela Andreata-Koren ; Visoko gospodarsko učilište, Križevci, Hrvatska
Nada Dadaček ; Visoko gospodarsko učilište, Križevci, Hrvatska
Marijana Ivanek-Martinčić orcid.org/0009-0005-5086-3511 ; Visoko gospodarsko učilište, Križevci, Hrvatska
Elizabeta Serini ; OPG Trglačnik, Vidovec, Hrvatska

Abstract

The investigations were carried out by means of field experiments at the College of Agriculture in Križevci and at the family farm Trglačnik in Vidovec in 2015. The investigations included six cultivars of industrial hemp (Fedora 17, Futura 75, Felina 32, Ferimon, Santhica 27 and USO 31) that were sown in two plant densities. Planned densities were 100 and 200 plants/m2 (20 and 40 kg seeds/ha). The experiment was set up according to the randomized complete block design with four replications. On the experimental fields usual common agricultural preparations for hemp were made number of plants at harvest was 91 - 102 from 20 kg seeds/ha, or 167 to 197 plants/m2 from 40 kg/ha of seeds. The cultivar Futura 75 sown in higher plant density (200 plants/m2) achieved a highest average seed yield at both sites (1904.0 kg/ha at the site Križevci; 1319.2 kg/ha at the site Vidovec). Statistically significantly highest average dry stem yield at both sites (20.9 t/ha at the site Križevci, 16.3 t/ha at the site Vidovec) achived a cultivar Futura 75 sown in higher plant density.

Keywords

hemp; cultivar; plant density; seed yield; dry stem yield

Hrčak ID:

180190

URI

https://hrcak.srce.hr/180190

Publication date:

20.4.2017.

Article data in other languages: croatian

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