密度对亚麻纤维细胞发育的影响

本文研究了密度与亚麻纤维形成发育的关系 ,结果表明 :亚麻植株横切面上的纤维细胞数无论密度如何变化 ,均以中部最多 ,下部次之 ,上部最少。纤维细胞大小 :下部最大 ,中部次之 ,上部最小。在快速生长期以前 ,茎中部的纤维细胞数量随密度的增加而增加 ,而纤维细胞群数则随密度的增加而减少。开花后直到工艺成热期 ,茎中部的纤维细胞均以中密度最多 ,分别为 5 30个和 6 6 2个 ;纤维细胞群数则以其最少。

The effects of density on development of fibric cells in flax

The experiment studied that the relationship of plants density and flax fiber cells formation and development.The results suggested that the number of fiber cells on the transection of flax plants the middle part is the first,the lower part is the second and the upper part is the third.Size of fiber cells:the lower part is the first,the middle part is the second and the upper part is the third.Before the fast growing period,the number of fiber cells of the middle part of stem is more and more by density increasing.But groups of fiber cells is less and less by density increasing.Bloom and technical muture period,the number of fiber cells of the middle part of stem is the first in middle density of plants,it is 530 and 662,but the groups of fiber cells is the least in middle density of plants.