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Tottori University (2009)

Stay-green in rice (Oryza sativa L.) grown in drought-prone areas characterized by desiccated soils

Hoang Ba Tien

Titre : Stay-green in rice (Oryza sativa L.) grown in drought-prone areas characterized by desiccated soils

Auteur : Hoang Ba Tien

Université de soutenance : Tottori University

Grade : Doctoral Thesis 2009

Présentation

Drought is the predominant environmental factor affecting rice production in rain-fed areas of Southeast Asia such as Vietnam. Overcoming the effect of drought on rice yield and yield stability by investigating the secondary traits related to drought resistance has been one of the objectives of rice breeding programs. Stay-green is regarded as one of the effective drought resistant mechanisms in some crops such as sorghum when the drought occurs in the terminal growth stage. However in rice (Oryza sativa L.) the existence and the effectiveness of stay-green trait for the production are unknown.

Annonce de la thèse

Résumé de la thèse

Page publiée le 26 octobre 2016