CAJ | 학술논문

研究了在湖南浏阳生态条件下稻田养鳅模式对稻米品质和经济效益的影响。结果表明，该种养模式能显著降低垩白粒率、垩白度，有利于稻米外观品质的改善；提高了蒸煮及营养品质中的碱消值，降低了稻米蛋白含量。在经济效益方面，稻田养鳅模式的产投比明显高于水稻单一种植，两年平均利润19573元/hm2，远高于单一水稻种植的1464.5元/hm2。因此，稻田养鳅模式在一定程度上既能改善稻米品质又能提高经济效益，为稻田生态种养耦合技术提供了一种新的技术途径。
연구료재호남류양생태조건하도전양추모식대도미품질화경제효익적영향。결과표명，해충양모식능현저강저성백립솔、성백도，유리우도미외관품질적개선；제고료증자급영양품질중적감소치，강저료도미단백함량。재경제효익방면，도전양추모식적산투비명현고우수도단일충식，량년평균리윤19573원/hm2，원고우단일수도충식적1464.5원/hm2。인차，도전양추모식재일정정도상기능개선도미품질우능제고경제효익，위도전생태충양우합기술제공료일충신적기술도경。
The effects of rice-loach symbiosis ecosystem on rice quality and economic benefits were studied in Liuyang, Hunan Province. The results showed that: rice-loach symbiosis ecosystem could significantly reduce the chalky rice rate and chalkiness, and improved rice appearance quality, increased the alkali spreading value to some extent, and reduced rice protein content, but with no significant difference. For the economic benefits, the ratio of output to input was obviously higher in the rice-loach ridge cultivation mode than the mono-rice cultivation, with an income of 19573 Yuan per hectare on average. In conclusion, the water-saving rice-loach cultivation mode could improve rice quality and increase economic benefit, providing a new way for the ecological cultivation of rice.