A PRELIMINARY INVESTIGATION ON THE INFLUENCE OF TEMPERATURE ON THE FLOWERING AND FRUIT-BEARING OF EARLY-MATURING INDICA RICE

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A PRELIMINARY INVESTIGATION ON THE INFLUENCE OF TEMPERATURE ON THE FLOWERING AND FRUIT-BEARING OF EARLY-MATURING INDICA RICE "GUI-CHAO 2"

Department of Ecology, Institute of Rice, Guangdong Academy ef Agricultural Sciences

Received:1981-08-08 Online:1982-10-10

Abstract

Abstract: In this paper,soft X-ray photography method was used to make the successive undestructive observation on the flower organ and caryopsis of rice in order to investigate the influence of light and temperature to the flowering characteristics, fruit-bearing percentage and grain weight. The profitable sowing period for higher fruit-bearing percentage and grain weight was put forward.

Key words: Reactive X-3B red dye, Transporting model, Water-soil-crop continuum, Pollution

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A PRELIMINARY INVESTIGATION ON THE INFLUENCE OF TEMPERATURE ON THE FLOWERING AND FRUIT-BEARING OF EARLY-MATURING INDICA RICE "GUI-CHAO 2"

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