重视多穗型品种的选育，是进一步提高产量的有效途径。
Selecting for multi spike genotype is an advantageous way for further promoting wheat yields.
在旗叶衰老后期，大穗型品种小麦旗叶中光合酶活性略高于多穗型品种小麦。
The photosynthetic enzyme activities in flag leaves of big spike type wheat were greater than those of multiple spike type wheat.
但在目前的生产条件及生产水平下则是以均衡型、多穗型品种较为经济，且易获得高产稳产。
The variety of equation type and multiple spike type were more economic than weighty spike type under general production condition, and easily got high and stable yield.
但在目前的生产条件及生产水平下则是以均衡型、多穗型品种较为经济，且易获得高产稳产。
The variety of equation type and multiple spike type were more economic than weighty spike type under general production condition,...
比较了大穗型和多穗型小麦品种的光合生理特性。
The photo biological characters of large spike and multi spike wheat cultivars were comparatively studied.
比较研究了大穗型和多穗型小麦品种的分蘖发育特征及其代谢基础。
The metabolic bases of tiller growth of large-spike and multi-spike wheat cultivar were comparatively studied.
常规稻选育技术则通过“半矮秆、早长、根深”、大穗型和多穗广适应型超级稻品种选育取得成功。
Conventional super-rice varieties was bred through selecting semi-dwarf, big spike-type and multi-spike with broadly-adaptability type.
常规稻选育技术则通过“半矮秆、早长、根深”、大穗型和多穗广适应型超级稻品种选育取得成功。
Conventional super-rice varieties was bred through selecting semi-dwarf, big spike-type and multi-spike with broadly-adaptability type.
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