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- Improved inbred lines 改良自交系
- Immature embryos of 9 maize inbred lines with different induction rate of embryonic callus were used as explants and calli were induced and cultured on improved N6 medium. 摘要以胚性愈伤组织诱导率高低不同的9个玉米自交系未成熟胚为外植体，用改良N6培养基诱导培养愈伤组织。
- Study on introducing soybean DNA directly into inbred line maize. 大豆DNA直接导入玉米自交系的研究。
- Inbred lines K12, S37, 8 93 and Dan340 were good combiners and are involved to produce high yielding hybrids. K12、S37、8 93和丹340的产量一般配合力高 ,参与组配的强优势组合较多。
- Splitplot design with four replications was used for this study with inbred lines as main plotand testers as subplot.2. 两者属于异类型时,表现杂种优势较大;中间类型的测验种由于兼具马齿和硬粒的遗传基础,所测得自交系配合力的结果较为可靠。
- Seven elite inbred lines had been screened out which could improve the yield of biology, stover and seed. 试验筛选出7份可同时提高青贮生物产量、秸杆产量及籽粒产量的材料。
- The results are as follows:(1)The yield GCA of inbred lines 87-land 87-3 rank medium among the 16 inbred lines. 结果表明：(1)在参试的16个自交系中，87-1和87-3两自交系产量的GCA效应处于中等水平；
- Large difference exists among maize (Zea mays L.) inbred lines in P uptake and utilization efficiency. 玉米自交系在磷的吸收利用方面存在着基因型差异。
- The photoperiod sensitivity of maize inbred lines and traits were compared according to RD%. 根据玉米光周期敏感性状在长短日照下的相对差值（RD%25）比较了这些性状的敏感性程度，并以此作为指标对自交系的光周期敏感性进行分析。
- A cross in which each parent is the product of a single cross. It can be represented as AB CD,where A,B,C,and D are inbred lines. 双杂交上代双方都是单杂交产物的杂交，可用AB證D表示，其中A、B、C和D是近交品系。
- A cross in which each parent is the product of a single cross.It can be represented as AB?D, where A, B, C, and D are inbred lines. 双杂交上代双方都是单杂交产物的杂交，可用ab?D表示，其中A、B、C和D是近交品系
- A cross in which each parent is the product of a single cross. It can be represented as AB CD, where A, B, C, and D are inbred lines. 双杂交上代双方都是单杂交产物的杂交，可用ab證D表示，其中A、B、C和D是近交品系
- Studies on Breeding Early Maturing and Hard Grain Inbred Line H_(21) of Zea Mays L. 早熟硬粒型玉米自交系H_(21)选育研究
- Now we discussed fac tors of affecting differentiation of shoots and established regeneration system of maize embryo leaf of inbred lines in northeast. 探讨了影响不定芽分化的因素,初步建立了玉米胚叶的再生体系。
- Among the 9maize inbred lines , "48-2" "S37" "08-64" had higher general combining ability (GCA) and "5003" "dan340" "Mo 17" had lower . 在被测的9个自交系中，“48-2”、“S37”和“08-64”的一般配力效应值较高，而“5003”、“丹340”和“Mo17”的一般配合力效应值较低。
- Some CMC lines have been introduced from Bulgaria and one inbred line named 383 has been selected for the further analysis and mapping in this study. 本研究从保加利亚引入了含雄性不育基因ps-2的品系CMC，从中选出稳定品系383作材料进行了相关研究。
- With partial diallel cross,Eight black glutinous maize inbred lines which originated from inland or oversea were used in the experiment. 以国内外收集的8个黑糯玉米自交系为材料,采用不完全双列杂交法,分析黑糯玉米子粒主要品质性状的遗传规律。
- Five elite inbred lines with high IVDMD and WSC and low ADF and NDF were selected to be further used for breeding programs. 根据青贮玉米育种的要求，筛选出5份IVDMD和WSC含量高、NDF、ADF含量低的自交系。
- The genetic relationship of flint corns dent corn and popcorn inbred lines were analyzed by simple sequence repeats (SSRs) markers. 摘要利用SSR标记研究了硬粒型、马齿型玉米与爆裂玉米自交系的亲缘关系。
- A diallel study including three inbred lines each of dent and flint maize as parents were grown in the spring and fall crop seasons. 以玉米三个硬粒种及三个马齿种之全互交为材料，分别种植于春作及秋里作，探讨期作对生长分化等性状基因表现之影响，其结果摘要如下。
