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- The weight and shape of grains of hybrid rice F_1 was much influe ced by the sterite lines and restorring lines. 不育系,恢复系对杂交水稻子一代(F_1)的粒重,粒形等性状表现有极显著的影响。
- New hybrid lines were selected using the new restoring lines crossbred with different sterile lines. 新恢复系与不同的不育系配制成不同类型的杂交稻组合。
- Among the 5 restorer lines, IR112 had the highest GCA effect for seed dormancy followed by 2786. 恢复系以IR112一般配合力最高,2786次之。
- Development of cytoplasmic male-sterile, maintainer and restorer lines in colored cotton and construction of their DNA fingerprints. 彩色棉雄性不育系、保持系和恢复系的选育及DNA指纹图谱的构建。
- In rhis study, RN type CMS lines YA, YB and ZD type lines ZA, ZB and theircorresponding restore lines were used to conduct a series of crosses. 本研究以育成的 RN 型大豆细胞质雄性不育系 YA、YB,ZD 型大豆细胞质雄性不育系 ZA、ZB 和相应的恢复系为基本试材,组配一系列杂交组合。
- Title: Gamete identification method and its utilization in breeding for superior restoration lines in rapeseed (Brassica napus L. 关键词:甘蓝型油菜;配子鉴定法;细胞质雄性不育;恢复系选育
- D64B were crossed with inhomogeneous sterile lines , preserver lines and restorer lines , most of their F1 shared the same heading dates as D64B . 用不育系、保持系、恢复系以及早稳型水稻品种与之杂交,F1的抽穗期多数与早熟亲本D64B相同或相近,部分偏向早熟亲本。
- A new early restorer line, Hui 92, was developed from the cross of IR209 and strong restoring line Ce 64-7. 摘要利用国际水稻所培育的品系IR209作母本,与强恢复系测64-7杂交配组,定向选育成早熟恢复系恢92。
- The genotypes of CMS-FA three lines were temporarily determined as S(SS)for male sterile line, F(SS) for maintainer line and S(FF) for restorer line. 暂时确定新质源(CMS-FA)核质互作三系的基因型为不育系S(SS)、保持系F(SS)和恢复系S(FF)。
- The new late-season Indica hybrid rice Tian-feng-you 134 was derived from Tianfeng A group and restorer line R134. 摘要天丰优134是用天丰A与恢复系R134配组而成的杂交晚稻新组合。该组合具有米质优、产量高、抗倒伏和易制种等特点。
- The survival rate of hybrids was very significantly correlated with that of restorer lines, and significantly correlated with that of CMS lines. 杂交稻淹涝后生存率与恢复系呈极显著正相关,与不育系呈显著正相关。
- Nanhui 511, derived from the hybridization between two heavy-panicle type restorer lines Shuhui 881 and Shuhui 527, is a new restorer line in rice. 摘要南恢511是四川省南充市农科所用2个籼粳亚种间重穗型恢复系蜀恢881和蜀恢527杂交育成的水稻新恢复系,具有恢复谱广、恢复力强、配合力高、米质较好和综合性状优良等特点。
- Dormancy at harvest (DAH) of 32 maintainer lines was identified.No heavy dormant materials were found in maintainer lines, and most restorer lines had weak dormancy. 摘要对籼稻32个保持系和40个恢复系收获时休眠性进行鉴定,在保持系中没有发现强休眠性材料,大多数恢复系休眠性也较弱。
- This research selected rice cultivar 537, one of the best rice restorer lines, as the receptor for genetic transformation to express biologically active human lactoferrin. 本研究以具有高配合力的优良水稻恢复系537为受体,转入人乳铁蛋白基因,让它合成具有生物活性的人乳铁蛋白,提高其营养保健品质。
- Sunflower (Helianthus annuus L.) is one of four main oil crops in the world and its hybrid production depends on three lines (sterile line, maintainer line and restoring line). 向日葵杂种生产采用三系配套系统完成。
- With the material of 6 CMS lines, 7 restorer lines and 42 hybrid combinations, the GCA and VAR of SCA of yield traits, quality traits and bearing date were analyzed. 以6个不育系作母本和7个恢复系作父本交叉配组的42个组合为材料,系统观测了产量性状、品质性状和生育期,分析了亲本的一般配合力和特殊配合力方差。
- White lines divide the playing area into sections. 这些白线把赛区分成各个部分。
- The vertical line meets the horizontal one here. 垂直线与水平线在此相交。
- One line cuts another at right angles. 一条线与另一条线成直角相交。
- The printers have missed out a whole line here. 排版工人在这里漏掉了一整行。