1999Xi'nan nongye xuebaoRequires access

Selection of rice intermediate parents with cold tolerance

Luyuan Dai

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Abstract

Under four different conditions of low temperature,the cold tolerance of 227 materials of the rice were evaluated.46 materials with extremely strong tolerance to cold were selected,which could provide a crowd of intermediate parents for the new variety breeding for the cold tolerance.

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What this paper is about

Under four different conditions of low temperature,the cold tolerance of 227 materials of the rice were evaluated.46 materials with extremely strong tolerance to cold were selected,which could provide a crowd of intermediate parents for the new variety breeding for the cold tolerance.

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Available abstract

Under four different conditions of low temperature,the cold tolerance of 227 materials of the rice were evaluated.46 materials with extremely strong tolerance to cold were selected,which could provide a crowd of intermediate parents for the new variety breeding for the cold tolerance.

Key concepts: Cold tolerance, Selection (genetic algorithm), Cold stress, Biology, Freezing tolerance, Agronomy, Biotechnology, Horticulture

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