seed fiber

The rank of contribution of light intensity reducing to the boll components were successively seed weight , fiber weight and hull weight .

光照强度下降对棉铃各组分干物重积累总量影响最大的是粒重，其次是纤维重，对铃壳重影响最小。

【 Objective 】 A new practical and fine model to simulate dry matter accumulation and distribution in boll shell , seed cotton , fiber and seed at different cotton flowering stages was established .

【目的】通过分期模拟不同开花期棉铃干物质在铃壳、籽棉、纤维、种子上的积累和分配，建立比棉铃干物质积累与分配的单一综合模型更实用、预测效果更好的分期模拟模型。

Cotton fiber is a unicellular hair originating from the seed epidermis . Fiber development consists of four overlapping stages : fiber initiation , fiber elongation , secondary cell wall deposition and maturation .

它是由胚珠表皮细胞发育而来的单细胞绒毛。棉纤维的发育可以分为四个明显不同但略有重叠的阶段：纤维的分化和起始、细胞伸长、次生壁合成和纤维成熟。

Set up the experiment system of the seed of MOPA structure fiber laser and verify the result of simulation .

搭建MOPA结构光纤激光器的种子源实验系统，验证了数值仿真结果。

These results inferred that some genes not only participate in fiber development , but also contribute to metabolism of fatty acids , in detail , the cotton seed expanded during the fiber development , and fatty acids also synthesized .

这些结果表明这些基因不仅在棉花纤维发育中起作用，对种子中脂肪酸的形成也具有重要贡献。

The activity of phenylalanine ammonia lyase both in the seed capsule and the fiber of brown colored cotton increased during the 35 ~ 42DPA and 21 ~ 28DPA , which related to the synthesis of the pigment precursor .

棕色棉种皮与纤维中苯丙氨酸解氨酶活性分别在花后35天~42天和花后21天~28天上升，与棕色素前体合成有关。