Determination of accumulated oil and protein in seed of rapeseed during seed development

Author

Kakarash, Sakar Asad

Source

مجلة جامعة دهوك

Publisher

University of Duhok

Publication Date

2016-06-30

Country of Publication

Iraq

No. of Pages

5

Main Subjects

Agriculture

English Abstract

This study was carried out in Qrdarash Resrech/collage of Agriculture-Erbil during winter season 2014- 2015 to detect the correlation between oil and protein accumulation in different rapeseed varieties at different stage of seed development.

RCBD with three replication was used.

Each replication consisted of 4 plots 4m2, five rows/plot 5 length and 40cm between rows.

When pod formation reach 90% five samples were taken at different dates from four chosen plant from each plant and subjected to oil and protein analysis.

The results showed that Pactol variety had higher oil % about 43.40 while Pioneer variety revealed higher protein% 27.13.

The interaction between varieties and sampling date effect on oil and protein %.

Pactol variety had higher oil% at first week 45.5 and Pioneer had low oil % at fourth week but recorded higher % of protein at second week 28.62.

Significant negative correlation found between oil% and sampling date for Pactol, Topscore and Pioneer (-0.15, -0.85 and -3%) respectively.

While positive linear correlation recorded between protein and varieties Pioneer, Star and Pactol (1.51, 1.03 and 0.08%) respectively

Data Type

Conference Papers

Record ID

BIM-797879

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