红米稻分为高秆和矮秆两种类型。
Red rice had two types which are long-stalked and short-stalked.
新老品种和高秆弯穗品种子粒的干物质，全部都是抽穗后积累。
Dry matter in grains of varieties with high stem and curve panicle were all produced after heading.
并证实了云南高秆大穗大粒稻种资源在水稻高产育种中同样具有重要价值。
Furthermore, the rice resource of tall stalk, big spike and big grain from Yunnan is also valuable for breeding of highly yielded rice.
阐述了水稻由高秆到矮秆，现又由矮秆返高粗韧秆的有着本质不同的新飞跃。
It is a new leap from high stem to short stem, then to higher, thicker and tougher stem during rice breeding development.
到目前为止，对半矮秆水稻的隐性高秆突变已有不少报道，至于半矮秆水稻的显性高秆突变，国内外尚未见报道。
Until now, some rice recessive long culm mutants from the semidwarf varieties have been reported, but there has been no report on the dominant long culm mutant.
利用异易位系山农31504 - 1分别与高秆材料山农298和中国春杂交，对山农31504 - 1的遗传特点进行了分析。
Crosses between dwarf translocation line shannong31504-1 and high material Shannong298 and Chinese Spring were made respectively.
因此，长江下游地区的超高产水稻基因型应该具有壮秆、少蘖、多粒大穗和高光合效率等生理性状。
The major genetic characters desirable for super rice genotypes in the above regions should be strong stems, few tillers, large panicles, and high photosynthesis efficiency.
适当降低株高，推迟吐丝日期，增加穗位叶面积有利于提高玉米茎秆含糖量。
Appropriately reducing plant height, extending silking date and increasing ear leaf area might be useful in improvement of stalk sugar content.
通过对梁山慈无性系种群秆形结构的研究，初步掌握了梁山慈相对直径和相对高度的关系、胸径与胸高壁厚的关系、梁山慈相对节间长度和节位数的关系。
We can find the relationships between relative diameter and relative height, DBH and breast height culm thickness, relative culm length and number of culm by studied the structure of culm form.
重穗型杂交稻D优527秆硬抗倒、穗大粒多、库容量大，单穗重大，产量高，且具很高的增产潜力。
Results showed that Dyou 527 had thick stem, large panicle and sink, high grain weight per panicle and grain yield, and high yield potential.
重穗型杂交稻D优527秆硬抗倒、穗大粒多、库容量大，单穗重大，产量高，且具很高的增产潜力。
Results showed that Dyou 527 had thick stem, large panicle and sink, high grain weight per panicle and grain yield, and high yield potential.
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