【英文版】The original source of “Yumei Xiangmiao No.1” came from Hubei Huajing Jingmen Seeds Co., Ltd.In 2016, the ternary cultivation [Yumeixiangmiao No.1] of [Koshihikari] rice intermediate material (af6-82/r80) and another high-quality rice intermediate material (af6-82xr80/three-in-one × foreign selenium) was The male parent, the system of breeding and improvement, is a new high-quality fragrant rice variety [汕美香苗3], which was cultivated in 2019. It is a thick stem with a large number of spikes and more resistant to fertilizer. The high-quality and high-quality rice variety with great product potential, the breeding of this variety fills the blank of the high-quality quality of silk rice and fragrant rice in the market.
Good harvesting quality In 2017, the planting of 506.32 kg per mu was tested in many areas of our province, which increased the yield by 5.85% compared with Tyou 272. In the same year, the production test point in Huitong County was 587.37 kg per mu, and the comparison T-272 was 5o 4.29 kg. Large-scale cultivation generally produces about 500 kg per mu, and the high can reach 5580 kg.
The rice is excellent in quality and has a strong flavor. Experts from all over Guangdong Province compare the results of high quality rice: the average length of rice is 13mm.Brown rice rate 80.0%, polished rice rate 68.7%, whole milled rice rate 52.6%, chalky white grain rate 13%, chalk white size 1.6%, polished rice length 8.3mm, aspect ratio 4.0, amylose content 13.6%, gelatinization temperature 59.68 The gel consistency is 80mm, the rice is fluffy, the gloss is bright, soft and delicious, and the flavor is rich.
The growth period is moderate for multi-season rice cultivation. The whole growth period is about 135 days, which is slightly longer than tyou 272 and Huanghuazhan. It is suitable for middle-aged mid-season rice or early and late rice in all regions of China.In the Qiugang and Pinghu districts, rice is planted in the early and late seasons.
Strong resistance to stress, medium resistance to fertilizer, moderate tillering, strong stem, plant height of about 116cm, resistance to fertilizer, anti-volt, good color drop, grain filling; rice blast and bacterial blight resistance, cold tolerance, Strong heat resistance.
Cultivation points
1. Soaking seeds and disinfecting, preventing mite disease: strictly enforce the standard of harmlessness.
2, planting period, in the Pinghu and hilly areas of our province for multi-season early, late, medium rice cultivation, planting mode can be used for live broadcast, transplanting, throwing and machine insertion.
3, the amount of seeding and age: the amount of seedlings per acre of field is about 5 kg, and the amount of seedlings per acre is 3.5-4 kg, and the age is 30 days.
4. Transplanting density: taking nitrogen reduction and seedling as the leading direction.The artificial transplanting density is 16.6×20.0 cm, throwing 1.8-2.2 million 秧, and the machine insertion density is 16.0×30.0 cm, 4-6 seedlings per 。.
5, water management: shallow water 蘖 live, the whole process of humid irrigation, raising seedlings to dry the field, increase the ability to resist lodging, mainly moist in the middle and late, completely dehydrated one week before harvest.
6. Biological control and control: When rice is jointed, the young ear is divided into one stage. Look at the growth of the seedlings, adjust the temperature with water, adjust the fertilizer with temperature and enhance the lodging resistance of the variety.
7. Comprehensive prevention and control of pests and diseases: It is recommended to use China's agro-ecological prevention and control technology system management.
Development of high-quality rice industry We are taking the development of six-guarantee production roads in the direction of supply-side reform: health cultivation, quality preservation, guaranteed harvest, quality assurance, win-win, and ecological protection.


Haifeng County Xinsannong Microbiology Farmers Co., Ltd.
Shanwei Science and Technology Consulting Service Center Haifeng Workstation

June 16, 2019