Kaņepes (Cannabis sativa L.) - biomasas augs

Poisa, L., Latvia Univ. of Agriculture, Jelgava . Faculty of Agriculture. Inst. of Agrobiotechnology;Latgale Agricultural Research Centre, Vilani, Rezekne reg.; Adamovics, A., Latvia Univ. of Agriculture, Jelgava . Faculty of Agriculture. Inst. of Agrobiotechnology; Stramkale, V., Latgale Agricultural Research Centre, Vilani, Rezekne reg.

Hemp (Cannabis sativa L.) as a biomass crop | Kaņepes (Cannabis sativa L.) - biomasas augs

2009

Poisa, L., Latvia Univ. of Agriculture, Jelgava (Latvia). Faculty of Agriculture. Inst. of Agrobiotechnology;Latgale Agricultural Research Centre, Vilani, Rezekne reg. (Latvia) | Adamovics, A., Latvia Univ. of Agriculture, Jelgava (Latvia). Faculty of Agriculture. Inst. of Agrobiotechnology | Stramkale, V., Latgale Agricultural Research Centre, Vilani, Rezekne reg. (Latvia)

According to the experts' estimate a hectare of hemp is equal to 4 hectares of forest. Nowadays hemp has become very interesting as crop for biomass production. The aim of this study was to clarify the possible effects of some factors (N fertilizer rate, variety) on the plant height and carbon content in hemp biomass. The trial was arranged in Agricultural Science Centre in Latgale in 2008 and 2009. Two varieties were used in the experiment (the Latvian local hemp 'Pūriņi' and Polish variety 'Bialobrezskie') fertilized with three N fertilizer rates (0 – check without N, 60, and 100 kg haE-1 N). The carbon content was determined by Eltra CS– 2000 equipment. Plant height was affected by both investigated factors. The carbon content in hemp stems was found from 37.62 to 40.88, and it did not depend on N–fertilizer rate, but only on variety used and presence or removal of hemp fibre.

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AGROVOC Keywords

abonos nitrogenados analyse de tissus application rates biomasa biomass biomasse cannabis sativa carbon carbone carbono chanvre composition globale dose d'application field experimentation hemp latvia letonia lettonie nitrogen fertilizers plant tissues proximate composition recherche research tejidos vegetales tissue analysis

Bibliographic information

Publisher

Latvijas Lauksaimniecības universitāte

Pagination

p. 53-56

Other Subjects

Dosis de aplicacion; Tissu vegetal; Experimentation au champ; Composicion aproximada; Analisis de tejidos; Canamo; Engrais azote; Experimentacion en campo; Investigacion

Language

Latvian

Note

Summary (En)

Creator variant: Poiša, L., Adamovičs, A.

1 table, 1 fig., 5 ref.

ISBN

978-9984-48-009-1

Type

Conference; Summary

Source

[Harvest festival Vecauce - 2009. Latvia University of Agriculture -70. A collection of articles of scientific workshop], Gaile, Z.Lapins, D.Karklins, A..- Vecauce (Latvia): Latvijas Lauksaimniecības universitāte, 2009. Scientific Workshop devoted to the 70th Anniversary of Latvia University of Agriculture: Harvest Festival Vecauce - 2009, Vecauce (Latvia), 5 Nov 2009.- 978-9984-48-009-1.- p. 53-56

Conference

Scientific Workshop devoted to the 70th Anniversary of Latvia University of Agriculture: Harvest Festival Vecauce - 2009, , Vecauce (Latvia), 5 Nov 2009

In AGRIS since: 2010-01-15

Format: AGRIS AP

Data Provider

This bibliographic record has been provided by Fundamental Library of Latvia University of Life Sciences and Technologies

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Links

http://llufb.llu.lv/conference/LLU-Vecauce/Vecauce2009-53-56.pdf http://llufb.llu.lv/conference/LLU-Vecauce/Vecauce2009-Razas-svetki-seminars-krajums.pdf

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