PHEOTYPIC STABILITY TO YIELD AND YIELD COMPONENT FOR SEVERAL RICE VARIETIES

D. Abid, S.; Y. Baktsh, F.

	PHEOTYPIC STABILITY TO YIELD AND YIELD COMPONENT FOR SEVERAL RICE VARIETIES
IRAQ JOURNAL OF AGRICULTURE
Article 1, Volume 19, Issue 7, 2014, Pages 0-0
Authors
S. D. Abid; F. Y. Baktsh
Abstract
A field experiment was conducted at three locations in Iraq, Al- Mishkab Research Station / Najaf, Zubaidiya /Kut and Judaida – Al- shatt / Diala during the season 2005 and 2006, using seven varieties of rice (Oryza sativa L). Anber- 33, Yasamin, Sumoud, anber hybrid, CNTLR-33, program, 4, mishkab l. They planted at three sowing dates i.e 15 June, 30 June 10 July. The aim of this experiment was to study the genetic phenotype to yield and yield component for these varieties. The experiment design was split plot according to RCBD arrangement with four replications for each location. Planting dates occupied the main plots and varieties sub plots. The results, showed that anber hybrid was superior by giving less value of stability parameters: (b), SE, SD, R2,CV%. Grain yield and number panicle / m2 were more stabiled characters. Anber-33 was more adapted and stable compared with other varieties in terms of grain yield by using the finaly and Wilkinson triangle. It can be recommend to grow Anber hybrid, which approved to be more stabiled according to parameters genetic phenotype

Statistics Article View: 161 PDF Download: 115