小麦矮源的利用和矮秆基因的研究进展。
Utilization of dwarfing resources and development of dwarfing genes study in wheat.
矮败小麦是具有矮秆基因标记的太谷核不育小麦。
Dwarf male-sterile wheat is dwarf gene marked Taigu genie male-sterile wheat form.
矮败小麦是具有矮秆基因标记的太谷核不育小麦。
Dwarf male sterile wheat is a Taigu genic male sterile wheat with dwarf marker.
通过利用特殊矮秆基因来控制株高将是解决倒伏问题的有效方法。
Using dwarf genes to decrease plant height is an effective approach to resolve the lodging problem.
该研究对进一步发掘和利用新的矮秆或半矮秆基因资源具有重要意义。
These results provide useful information for exploring and using new dwarf or semi-dwarf resources.
它携带的自我修剪基因，矮秆基因和一个有缺陷的节间长度的变异基因。
It carries the self-pruning gene, a defective dwarf gene and a mutated internode length gene.
同一矮秆基因的广泛利用潜伏着由遗传单一带来的风险，因此急需要加强对矮源基因的鉴定和研究。
As the same dwarf gene used widely, it caused a risk of genetic singleness. So it is highly important to find and identify new dwarf gene.
明确赤霉素敏感性不同的矮秆基因对小麦株高和胚芽鞘长度的效应，促进小麦不同矮秆基因的合理利用。
Understanding the effects of wheat dwarfing genes on coleoptile length and plant height is crucial for the proper utilization of dwarfing genes in yield improvement of wheat.
目前生产上利用的大部分矮源都来自达摩和赤小麦，已定名的26个矮秆基因只有少数几个广泛应用于育种中。
Most of the dwarf varieties were from Daruma and Akagomugi. 26 dwarfing genes which have been identified were not used sufficiently, besides breeding only focusde on few of them.
【目的】明确赤霉素敏感性不同的矮秆基因对小麦株高和胚芽鞘长度的效应，促进小麦不同矮秆基因的合理利用。
Objective Understanding the effects of wheat dwarfing genes on coleoptile length and plant height is crucial for the proper utilization of dwarfing genes in yield improvement of wheat.
从幼苗形态、第一叶长以及胚芽鞘长的变化进行比较，结果表明，矮秆波兰小麦所含矮秆基因对赤霉酸反应不敏感。
The comparison of the seedling morphology and length of coleoptile and the first leaf after GA_3-treatment indicates that the dwarfing trait of dwarfing Polish wheat is GA_3-recessive.
从幼苗形态、第一叶长以及胚芽鞘长的变化进行比较，结果表明，矮秆波兰小麦所含矮秆基因对赤霉酸反应不敏感。
The comparison of the seedling morphology and length of coleoptile and the first leaf after GA_3-treatment indicates that the dwarfing trait of dwarfing Polish wheat is GA_3-recessive.
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