EVALUATION AND TESTING OF TROPICAL RICE VARIETIES UNDER TEMPERATE CLIMATE IN RUSSIA

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Page number of post
9-14
Full text
Category
Monthly Journal
Title

EVALUATION AND TESTING OF TROPICAL RICE VARIETIES UNDER TEMPERATE CLIMATE IN RUSSIA

Author
Kostylev PI , Krasnova E.V. , Red’kin AA, Le Huy Ham
Abstract

Breeding of rice varieties for Northern temperate regions always faces difficulty and therefore needs to have diverse sources of materials collected from tropical regions. A study of the collection of tropical rice materials with economically important quantitative traits has been carried out and a considerable variation was found. A positive correlation was recorded between the panicle length and plant height; weight of panicles and weight of 1000 grains; the number of grains per panicle and the ratio of fertile grains. The study results will provide pre-breeding materials for improving productivity and resistant ability of popular rice varieties in Russia.

Keywords

rice
Collection
donors
sustainability
productivity