doc 关键词： 小麦；穗型；剪叶；光合速率；干物质积累；籽粒产量 [gap=1845]Key words: Wheat; Spike-type; Leaf removal; Photosynthetic rate; Dry matter accumulation; Grain yield ..
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large spike-type 大穗型
Spike type 穗型
big spike type 穗型大
more-spike type 多穗型
two spike type 两种穗型
large spike type 大穗型
multi spike type 多穗型
multi-spike type 多穗型
heavy spike type 重穗型
The canopy architecture, solar radiation traits and apparent photosynthesis characteristics of both small spike-type cultivar(Yumai 49) and large spike-type cultivar(Zhoumai 13) had been studied under field conditions. The main results were as follows:1.
在大田条件下，连续两年对两个最具超高产潜力的多穗型小麦品种豫麦49和大穗型小麦品种周麦13的冠层结构、光辐射特征和光合特性进行了系统研究。
参考来源 - 高产小麦群体光辐射特征与光合特性的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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。
The paper studied the photosynthetic pigments content, anti-aging enzyme activity and filling parameters of different muti-spike-type wheat cultivars in order to provide theoretical basis.
在大田条件下研究了不同多穗型小麦旗叶光合色素含量、叶片抗衰老酶活性及籽粒灌浆参数的差异，为小麦的高产超高产栽培提供一定的理论依据。
The photosynthetic enzyme activities in flag leaves of big spike type wheat were greater than those of multiple spike type wheat.
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。
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