摘要
冬小麦新品种灵台3号是从冬小麦品种烟D27的变异单株中经过多年连续选择选育而成,株高90.75cm,穗长6.80 cm,千粒重36 g,容重811 g/L,生育期280 d,属中早熟品种。籽粒含粗蛋白(干基)118.5 g/kg,赖氨酸(干基)0.46%,湿面筋19.0%,沉降值35.4 mL,灰分(干基)1.4%,属强筋小麦。综合抗病性好,耐锈性强,抗寒、抗旱性强,抗倒伏。在2004—2006年甘肃省陇东片的8点(次)区域试验中,折合平均产量4 373.9kg/hm2,较对照品种西峰20号增产6.64%,居11个参试品种(系)第4位。适宜在陇东冬麦区的平凉市、庆阳市山塬旱地,陕西省千阳县、陇县、风翔县、麟游县、长武县,宁夏回族自治区泾源县及同类地区种植。
Lingtai 3 was a new winter wheat variety bred from the plant of the tobacco winter wheat variety D27 after many years of continuous selection. The results showed that the height, ear length, 1 000-grain weight, bulk density, growth period were 90.75 cm, 6.80 cm, 36 g, 811 g/L, 280 d, respectively, it is the early maturing varieties. The results also indicationed that seed crude protein （dry basis）, lysine （dry basis）, wet gluten, sedimentation value, ash （dry basis） were 118.5 g / kg, 0.46%, 19.0%, 35.4 mL, 1.4%, respectively. In addition, Lingtai 3 was assume good resistant to diseases, good resistance to rust, and resistance cold, resistance drought, resistance lodging. In 2004-2006, the average yield of Lingtai 3 was 4 373.9 kg/hm2 and 6.64% higher than of the check Xifeng 20 in region test of Gansu, is the fouth in the 11 tested varieties （lines）. It is suitable to plant in the winter wheat area of arid mountain plateau of Pingliang, Qingyang of Gansu, Qianyang, Longxian, Fengxiang, Linyou, Changwu county of Shanxi province, Jingyuan county of Ningxia, and other similar areas.
出处
《甘肃农业科技》
2011年第10期3-5,共3页
Gansu Agricultural Science and Technology
关键词
冬小麦
新品种
灵台3号
选育
Winter wheat
New variety
Lingtai 3
Breeding
