Production Benefit and Cultivation Techniques of Ratooning Rice

Economic benefit of ratooning rice was analyzed in this paper.The results showed that economic benefit and input-output ratio of ratooning rice were improved by 93.75% and 12.68%,respectively,as compared with the single cropping rice.The cultivation techniques had the merit of saving labors and cost as well as high yield and high efficiency.Cultivation techniques of ratooning rice for high yield were also expounded.