甘肃农业科技
甘肅農業科技
감숙농업과기
GANSU AGRICULTURAL SCIENCE AND TECHNOLOGY
2015年
1期
17-18,19
,共3页
周刚%鲁清林%张礼军%杜久元%周洁%白斌%何春雨%张文涛%白玉龙%周祥椿
週剛%魯清林%張禮軍%杜久元%週潔%白斌%何春雨%張文濤%白玉龍%週祥椿
주강%로청림%장례군%두구원%주길%백빈%하춘우%장문도%백옥룡%주상춘
旱地%冬小麦%新品种%兰天32号%选育报告
旱地%鼕小麥%新品種%蘭天32號%選育報告
한지%동소맥%신품충%란천32호%선육보고
Dryland%Winter wheat%New variety%Lantian 32%Breeding report
冬小麦新品种兰天32号是以兰天16号为母本、陇原031号为父本进行杂交，采用系谱法选育而成，原代号为04-277。在2010—2012年甘肃省陇东片冬小麦品种区域试验中，两年度13点（次）平均折合产量5377.65 kg/hm2，较对照品种西峰27号增产8.83%。株高62～74 cm，穗粒数27.4～35.7个，千粒重36.9～40.1 g，容重761～775 g/L。籽粒含粗蛋白（干基）185.9 g/kg、湿面筋（14%水分）313.1 g/kg、赖氨酸5.2 g/kg，沉降值（14%水分）51.2 mL。苗期对混合菌中感，成株期对水4免疫，对条中31号、条中32号及贵22-9、贵22-14、混合菌表现中抗，田间中抗白粉病。适宜在庆阳市南部川塬区、平凉市东北部塬区等地种植。
鼕小麥新品種蘭天32號是以蘭天16號為母本、隴原031號為父本進行雜交，採用繫譜法選育而成，原代號為04-277。在2010—2012年甘肅省隴東片鼕小麥品種區域試驗中，兩年度13點（次）平均摺閤產量5377.65 kg/hm2，較對照品種西峰27號增產8.83%。株高62～74 cm，穗粒數27.4～35.7箇，韆粒重36.9～40.1 g，容重761～775 g/L。籽粒含粗蛋白（榦基）185.9 g/kg、濕麵觔（14%水分）313.1 g/kg、賴氨痠5.2 g/kg，沉降值（14%水分）51.2 mL。苗期對混閤菌中感，成株期對水4免疫，對條中31號、條中32號及貴22-9、貴22-14、混閤菌錶現中抗，田間中抗白粉病。適宜在慶暘市南部川塬區、平涼市東北部塬區等地種植。
동소맥신품충란천32호시이란천16호위모본、롱원031호위부본진행잡교，채용계보법선육이성，원대호위04-277。재2010—2012년감숙성롱동편동소맥품충구역시험중，량년도13점（차）평균절합산량5377.65 kg/hm2，교대조품충서봉27호증산8.83%。주고62～74 cm，수립수27.4～35.7개，천립중36.9～40.1 g，용중761～775 g/L。자립함조단백（간기）185.9 g/kg、습면근（14%수분）313.1 g/kg、뢰안산5.2 g/kg，침강치（14%수분）51.2 mL。묘기대혼합균중감，성주기대수4면역，대조중31호、조중32호급귀22-9、귀22-14、혼합균표현중항，전간중항백분병。괄의재경양시남부천원구、평량시동북부원구등지충식。
Lantian 32 is a newly bred winter wheat variety by parental combination of Longyuan 031 with Lantian 16 . The average yield of Lantian 32 reaches 5 377.65 kg/hm2, which is 8.83% higher than that of the check Xifeng 27 in winter wheat regional test conducted in the period 2010—2012 in Longdong district. The result shows that the height is 62 ~ 74 cm, the number of grains per is 27.4 ~35.7, thousand kernet weight is 36.9 ~ 40.1 g, bulk density is 761 ~ 775 g/L . The result also indicates that the content of crude protein (dry basis), wet gluten (14% moisture), lysine and sedimentation value (14%moisture) are 185.9 g/kg, 313.1 g/kg, 5.2 g/kg and 51.2 mL, respectly . By inoculating identification of stripe rust, Lantian 32 is middle susceptible to mixture race at the seedling stage, but at the adult stage, it is immune to Shui 4, middle resistance to CY31, CY32, Gui22-9, Gui22-14 and mixture race, indicating of middle resistance to stripe rust . It is suitable to be grown in the valley area of South Qingyang district and in gully area of Northeast Pingliang district .
