摘要
玉米新品种＂先科1＂是以＂E060＂为母本、＂W038＂为父本杂交育成的玉米杂交种。2年区域试验结果：平均产量12 370.8 kg/hm2,比对照＂先玉335＂增产3.5%;生产试验结果：平均产量12 711.6 kg/hm2,比对照＂先玉335＂增产5.5%。该品种于2013年1月通过吉林省农作物品种审定委员会审定。＂先科1＂果穗长筒形,穗长18.2 cm,穗行数16~18行,子粒黄色,百粒重37.2 g;品质好,抗病,抗倒伏,出苗至成熟126 d。适于吉林省中熟区种植。
A maize hybrid ＂xianke 1 ＂ was accomplished using ＂E060 ＂ as female parent and＂W038＂as male parent. Its yield was 12 370. 8 kg /hm2 in the 2-year regional test,3. 5% higher than that of the control variety ＂xianyu 335＂; And its yield was 12 711. 6 kg / hm2 in the production test,5. 5% higher that of the control variety ＂xianyu 335 ＂. ＂Xianke 1 ＂was examined and approved by Jilin Evaluation Committee of Crop Variety in January 2013. ＂Xianke 1＂is a single-cross variety of maize. The ear of the hybrid is long cylindrical,18. 2 cm in length,16—18 in ear rows.The kernels are yellow colo. The weight of 100 kernels is 37. 2 g. The growing period from seedling emergence to maturity is 126 days. The hybrid is resistant to diseases and lodging. It suits to be planted in the medium mature areas of Jilin province.
出处
《吉林农业大学学报》
CAS
CSCD
北大核心
2015年第4期502-504,共3页
Journal of Jilin Agricultural University
基金
国家自然科学基金面上项目(31170259
31471565)
