Effect of some factors on the rape grain losses during direct harvesting

Results of investigation of occurrence of grain losses during direct harvesting desiccated and non-desiccated rape were presented. The Reglone desiccant was used in the tests. The grain losses in dependence on grain ripeness, harvesting time of the day and air temperature and humidity were described...

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Published inRoczniki Nauk Rolniczych. Seria C - Technika Rolnicza (Poland) Vol. 79; no. 4
Main Authors Rawa, T, Wierzbicki, K. (Akademia Rolniczo-Techniczna, Olsztyn (Poland). Inst. Maszyn i Urzadzen Rolniczych)
Format Journal Article
LanguagePolish
Published 1993
Subjects
ANALISIS ESTADISTICO
ANALYSE STATISTIQUE
BRASSICA NAPUS
COSECHA
DATE DE RECOLTE
DESECANTES
DESSICCANT
FECHA DE RECOLECCION
GRAINE DE COLZA
HUMEDAD RELATIVA
HUMIDITE RELATIVE
MADURACION
MATURATION
PERDIDAS DURANTE LA COSECHA
PERTE A LA RECOLTE
RECOLTE
SECADO
SECHAGE
SEMILLA DE COLZA
TEMPERATURA DEL AIRE
TEMPERATURE DE L'AIR
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Summary:Results of investigation of occurrence of grain losses during direct harvesting desiccated and non-desiccated rape were presented. The Reglone desiccant was used in the tests. The grain losses in dependence on grain ripeness, harvesting time of the day and air temperature and humidity were described by multiply regression equations. It has been found that the harvester header caused from 76 to 83 percent of the total grain losses. This losses occurred mainly in the acting area of finger feeder and inner divider. Air temperature and humidity both connected with time of the day of harvesting also significantly influence upon the rape grain losses
Bibliography:U10
9500764
F01
83-901207-2-0
ISBN:9788390120720
8390120720
ISSN:0080-3677