The rice grains are neat, full and crystal clear. The rice is soft and delicious, fragrant, oily and shiny. It has a sweet aftertaste and will not regenerate when it is cold.

Contains low amylose content and becomes sticky after cooking.

However, it is difficult to tell the authenticity of Akita Komachi rice. There are currently several sellers of this rice in China, mainly including several places or brands such as COFCO, Taobao, and Arowana. Among them, the rice sold by COFCO.com should be produced in Meihekou, Songyuan and other areas of Jilin, but it is difficult to buy it in the market.

The "Akita Komachi" and "Super Akita Komachi" trademarks in China are registered by companies in Jilin. However, Japan believes that trademark infringement has been involved.

Parental source: Koshihikari (♀) Ou 292 (♂)

Breeding unit: Japan

Variety type: japonica conventional rice

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Koshihikari/Ou 292 (Wan Jianmin, 2009)

Wan Jianmin. Rice genetics, breeding and variety pedigree in China. Beijing: China Agricultural Press. 2009: 325.

·2003 Xinjiang Approval , No.: Xinshendao 2003 No. 014

·Identified in Jilin in 2000, No.: Jishendao 2000002

Variety source: Introduced by the Rice Research Institute of Jilin Academy of Agricultural Sciences in 1992 .

Characteristics: Late maturing variety. The reproductive period is 147 days. The plant stalks are of medium height and have strong tillering ability. The plant height is about 100 cm, the stems are strong and lodging-resistant, and the leaves are light green. Under normal transplanting density, a single plant can have more than 30 effective tillers. The hulls and tips of the stems are yellow and have no awns. The main ear is 20 cm long, the number of solid grains in the main ear is more than 160, the seed setting rate is more than 95%, and the thousand-grain weight of the rice is about 25 grams. The brown rice rate is 82% and the polished rice rate is 73%. It has good yield and excellent rice quality. Artificial inoculation and off-site natural induction identification, susceptible to leaf blast and ear blast.

Yield performance: From 1997 to 1999, the ecological appraisal showed that the yield per hectare was 8,710 kilograms, which was 3.8% higher than that of the control Guandong No. 107; during the production demonstration from 1998 to 1999, the yield per hectare was 8,427 kilograms respectively, which was 3.8% higher than that of the control Guandong No. 107. Production increased by 6.4%.

Cultivation points: Sow seeds in mid-April and transplant in late May. The seedlings should be 4 to 5 leaves old. Sow sparsely to cultivate strong seedlings, transplant with tillers, and sparsely plant to preserve the seedlings. The density of transplanting is 30 cm × 15 cm. Apply 130 to 150 kilograms of pure nitrogen per hectare, heavy in the front and light in the back. Water management is shallow-deep-shallow. Pay attention to preventing and controlling the occurrence of rice blast during the growth period.

Adaptable area: Rice areas in Jilin Province with an accumulated temperature of ≥10℃ and above 3000℃.

·This variety has been promoted to more than 2.67 million acres since 1983