临汾6154/冀麦32小麦组合的育种利用
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摘要
根据环渤海低平原麦区的环境特点,以抗旱耐盐碱为育种目标,以临汾6154为母本,冀麦32为父本,经过水、旱碱二种生态条件交替选择培育出小麦品种4个,品种特性各不相同。沧麦6001耐盐指数1.68,抗旱指数1.15,越冬百分率99.8%~99.9%,抗旱性为1级,旱碱地种植产量达到5760 kg/hm~2。沧麦6002耐盐指数1.24,抗旱指数1.269,两年试验均未发生倒伏,产量达6889.2 kg/hm~2。沧麦6003耐盐指数1.36,抗旱指数1.199,抗旱性1级,浇一水条件下产量6489 kg/hm~2。沧麦6005耐盐指数1.22,抗旱指数1.162,越冬百分率98%,一水未浇条件下产量3925.5 kg/hm~2。
According to the environmental characteristics of the low plains in Bohai area,drought resisting and saline-alkaline tolerance was taken to be breeding goal,Linfen 6154 and Jimai 32 were used as female parent the male parent respectively,and after selected at two ecological condition,alternating water and dry alkali,4 wheat varieties with different characteristics were bred. Salt tolerance index of Cangmai 6001 was 1. 68,its drought resistance index was 1. 15,its overwinter percentage was 99. 9% ~ 99. 8%,its drought resistance was 1 class,and its yield reached 5760 kg/hm~2 when planted in dry and alkali soil. Salt tolerance index of Cangmai 6002 was 1. 24,its drought resistance index was 1. 269,there were no lodging in two years experiment,and its yield reached 6889. 2 kg/hm~2. Salt tolerance index of Cangmai 6003 was1. 36,its drought resistance index was 1. 199,its drought resistance was 1 class,and its yield reached 6489. 0 kg/hm~2 when watered once. Salt tolerance index of Cangmai 6005 was 1. 22,its drought resistance index was 1. 162,its overwinter percentage was 98%,and its yield reached 3925. 5 kg/hm~2 when no watering.
According to the environmental characteristics of the low plains in Bohai area,drought resisting and saline-alkaline tolerance was taken to be breeding goal,Linfen 6154 and Jimai 32 were used as female parent the male parent respectively,and after selected at two ecological condition,alternating water and dry alkali,4 wheat varieties with different characteristics were bred. Salt tolerance index of Cangmai 6001 was 1. 68,its drought resistance index was 1. 15,its overwinter percentage was 99. 9% ~ 99. 8%,its drought resistance was 1 class,and its yield reached 5760 kg/hm~2 when planted in dry and alkali soil. Salt tolerance index of Cangmai 6002 was 1. 24,its drought resistance index was 1. 269,there were no lodging in two years experiment,and its yield reached 6889. 2 kg/hm~2. Salt tolerance index of Cangmai 6003 was1. 36,its drought resistance index was 1. 199,its drought resistance was 1 class,and its yield reached 6489. 0 kg/hm~2 when watered once. Salt tolerance index of Cangmai 6005 was 1. 22,its drought resistance index was 1. 162,its overwinter percentage was 98%,and its yield reached 3925. 5 kg/hm~2 when no watering.
引文
[1]赵松山,王奉芝,陆莉,等.抗旱耐盐性小麦品种沧麦6001的选育[J].华北农学报,2000,15(增刊):113-117.
[2]于亮,王奉芝,陆莉,等.多抗节水型小麦品种沧麦6002的选育利用[J].河北农业科学,2009,13(7):42-43,81.
[3]孙勇,顾乃杰,潘宝军,等.新品种沧麦6003的选育及栽培技术[J].农业开发与装备,2014(5):93-94.
[4]陆莉,于亮,王伟伟,等.国审小麦新品种沧麦6005选育及高产栽培技术[J].农业科技通讯,2013(9):128-129.
[5]于亮,钮力亚,付晶,等.多抗节水型小麦品种沧麦12的选育及利用[J].安徽农业科学,2015,43(34):41-42.
[2]于亮,王奉芝,陆莉,等.多抗节水型小麦品种沧麦6002的选育利用[J].河北农业科学,2009,13(7):42-43,81.
[3]孙勇,顾乃杰,潘宝军,等.新品种沧麦6003的选育及栽培技术[J].农业开发与装备,2014(5):93-94.
[4]陆莉,于亮,王伟伟,等.国审小麦新品种沧麦6005选育及高产栽培技术[J].农业科技通讯,2013(9):128-129.
[5]于亮,钮力亚,付晶,等.多抗节水型小麦品种沧麦12的选育及利用[J].安徽农业科学,2015,43(34):41-42.