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水稻新品种通系103是我所新选育出的一个集高产、优质于一体,并适合于超稀植栽培的粳稻新品种。该品种已在我国北方稻区大面积推广,累计推广面积35.6万公顷,我省种植面积连续三年超百万亩。在中高肥力条件下超稀植栽培(12.5～16.7穴/米~2)亩产可达550公斤以上,该品种抗逆性强,适应性广,增产潜力大,深受稻农的欢迎。一、品种特性通系103在近几年的试验、示范和推广中表现出以下特性。(一)优质该品种经我省品种审定委员会认定为“米质优良”品种,其稻米被北京第十一届亚运会
The new rice variety Tonglian 103 is a newly developed japonica rice variety which has high yield and good quality and is suitable for ultra-thin cultivation. The breed has been popularized in a large area of rice in northern China, with a total area of 356,000 hectares to be popularized. The planting area in our province has exceeded one million mu for three consecutive years. Under high and medium fertility conditions, the yield per mu is over 550 kg per mu under ultra-thin planting (12.5 ~ 16.7 holes / m ~ 2). This variety has strong resistance, wide adaptability and large yield potential. First, the variety of characteristics of the Department of 103 in recent years of trials, demonstrations and promotion of the following characteristics. (A) of the quality of the species identified by the Commission for the identification of species as "good quality rice varieties, the rice was the 11th Asian Games in Beijing