优质加工专用型燕麦新品种冀张燕4号的选育及高产栽培技术

Breeding of High Quality Oat Variety Jizhangyan No.4 with Special Use for Processing and Its High Yield Cultivation Technology

冀张燕4号是从国外引进的42个皮燕麦品种中经观察鉴定、品种比较、区域适应性试验、多年多点生产鉴定及大面积示范应用,筛选出的中早熟、抗倒伏、耐水肥、出米率高、适宜加工麦片的皮燕麦品种。该品种千粒重35.73 g,生育期92.4 d,株高86.43 cm,出米率82.09%,粗蛋白含量13.74%,粗脂肪含量5.95%,平均产量为3 527.70 kg/hm2,较对照品种红旗2号增产25.54%,最高产量可达到5 450.25 kg/hm2,2010年12月通过河北省鉴定。

The new oat variety Jizhangyan No.4 was selected from 42 varieties introduced from foreign countries by observation,identification,comparison test,regional experiment and area demonstration.It had the characteristics of mid-early maturity,resistance to lodging,tolerance to water and fertilizer,high milled rice rate and suitable for oatmeal processing.The thousand kernel weight was 35.73 g,the growth period was 92.4 days,the plant height was 86.43 cm,the milled rice rate was 82.09%,the crude protein content was 13.74%,and the crude fat content was 5.95%.The average yield was 3 527.70 kg/hm2,which was 25.54% higher than Hongqi No.2,the highest yield was 5 450.25 kg/hm2.It was approved by Hebei Province in December,2010.