四倍体刺槐，属刺槐多倍体新品种，近年来引进我国。目前已引种栽培5个系号，分速生用材型和饲料型两个类型。四倍体刺槐较普通刺槐具有更强的适应性，耐干旱瘠薄，耐烟尘、盐碱能力强，成林快，是水土保持、防风固沙、退耕还林的好树种。它单位面积生物含量高，其叶子营养丰富，是优良的畜牧业饲料。四倍体刺槐的社会价值和经济价值仅次于泓森槐。
四倍体刺槐(tetraploid Robinia pseudoacacia)是二倍体刺槐的加倍品种,也称多倍体刺槐,由韩国引进,具有速生、耐盐碱、耐干旱和耐烟尘等特点。
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The arragement of chloroplast on tetraploid Robinia pseudoacacia had no obviously changes before and after treatment. They were the mural margin of cell and tight to it.
四倍体刺槐在两种盐胁迫处理前、后叶绿体的排列均变化不明显,分布于细胞壁边缘,紧贴细胞壁。
参考来源 - 四倍体刺槐的组培快繁及抗盐性研究Supposing the research areas are coverd with tetraploidy black locust forest totally with same density (2*2m), the total water consumption in growcrop are 465.3mm.
假定研究区全部为四倍体刺槐所覆盖(密度为2×2m),其林分生长季耗水量为465.3mm。
参考来源 - 晋西黄土区四倍体刺槐蒸散耗水规律研究·2,447,543篇论文数据，部分数据来源于NoteExpress
建立了四倍体刺槐高效遗传转化体系。
The high efficient transformation system of tetraploid black locust has been established.
对四倍体刺槐进行引种栽培试验的结果表明：（1）四倍体刺槐苗在林芝地区引种栽培，平均成活率达85 % ；
According to experiments on introduction and cultivation of Black Locust. The result showed:(1)The average survival rate may reach to 85%;
四倍体刺槐自身花粉粒的形状结构之间表现出丰富的变异：体积与形状多样，萌发孔沟的数量及位置不固定，外壁表面的纹饰特征彼此不同等等；
There were remarkable variations in the shape, volume, location and number of bourgeon -hole channels and veins on surface of pollen among pollens of TRP.
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