Quality properties of wheat seed threshed on mobile thresher 'Ernet' type V-08

Abstract

The examination results on threshing ten wheat varieties on the reconstructed mobile thresher 'Ernet' type V-08 in small experimental plots in the village Globoder are presented in this paper. The threshing process is an integral part of the collection of seed wheat and was conducted on experimental plots immediately after the manual mowing of the crops. During the testing the following qualitative characteristics of each variety were determined: seed moisture, weight of 1000 grains, hectoliter mass, germination energy and germination. The thresher's cleaning quality was determined by taking the average sample from the bags in which the seeds were collected after threshing. The samples were taken in the process of threshing wheat in the experimental fields, and then in the laboratory of the Institute for Forage Crops in Globoder-Krusevac clean and broken seed, other varieties, inert matter and weed were subsequently separated for each cultivar. The study aim was to examine the quality of different varieties wheat seed, as well as practical application and evaluation of the operating quality of the reconstructed mobile thresher, 'Ernet' type V-08.

U radu su prikazani rezultati ispitivanja pri vršidbi deset sorata pšenice na rekonstruisanoj mobilnoj vršalici 'Ernet' tip V-08 na malim oglednim parcelama u ataru sela Globoder. Proces vršidbe je sastavni deo ubiranja semenske pšenice i obavljen je na oglednim parcelama odmah nakon ručnog košenja useva. Pri ispitivanju za svaku sortu određena su sledeća kvalitativna svojstva: vlažnost semena, masa 1000 zrna, hektolitarska masa, energija klijanja i klijavost. Kvalitet čišćenja vršalice određivan je uzimanjem prosečnog uzorka iz kesica u koje je seme prikupljeno nakon vršidbe. Uzorci su uzimani u procesu vršidbe pšenice na oglednim poljima, a zatim u laboratoriji Instituta za krmno bilje u Globoderu-Kruševcu naknadno je za svaku sortu izdvojeno čisto i polomljeno seme, druge vrste, inertne materije i korov. Cilj ispitivanja bio je ispitivanje kvaliteta semena pšenice različitih sorata, kao ipraktičnaprimena i ocena kvaliteta rada vršidbenog uređaja rekonstruisane mobilne vršalice 'Ernet' tip V-08.