国审高粱品种赤杂16号选育报告

Selection of a Sorghum Variety 'Chiza No.16'

赤杂16号是内蒙古赤峰市农业科学研究所以自育不育系繁8A作母本,以自育恢复系7654为父本杂交组配而成的高粱杂交种。该杂交种生育期118d,所需≥10℃有效积温为2700～2900℃。1994～2002年参加了赤峰市农业科学研究所、赤峰市及国家高粱品种春播早熟组区域试验、生产试验。结果表明:赤杂16号比对照敖杂1号增产3.7%～38.99%。表现高产、稳产、优质、抗病、适应性强、分蘖成穗率高等特点。

'Chiza No.16'is a Sorghum hybrid which was crossbreeded by Self-fertile sterile line Fan 8A as a female parent and self-fertile restoring line 7654 as a male parent by Chifeng Institute of Agricultural Sciences.The growth period of the hybrid is 118 d,and it requires 2 700～2 900 ℃ effective-accumulative temperature (≥10 ℃).The hybrid had been attended regional experiments and production experiments of spring-sown early sorghum variety at Chifeng Institute of Agricultural Sciences , Chifeng city and national during 1994～2002.The experiment results showed Chiza No.16 increased yield by 3.7%～38.99% than contrast variety Aoza No.1,and it had special characteristics of high yields, stable yields, good quality, disease resistance, wide adaptation, high tillering and high ear-forming.