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林业育种中植物单倍体育种技术的应用研究

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植物单倍体的产生方法有化学诱导和花粉母细胞培养.该技术在植物育种中具有优势,可以快速产生育种材料,解决不育性问题,且能够丰富遗传多样性.然而,其应用也存在争议,如生物安全和遗传多样性减少等问题.转基因育种技术通过修改基因进一步改变植物遗传特征,进而可以提高其生长速度、木材品质和抗虫能力.然而,该技术也有风险,需要进行评估.总体来说,这些技术在林业育种中已经取得一些成果.
Application of Plant Haploid Breeding Technology in Forestry Breeding
Plant haploid production methods include chemical induction and pollen mother cell culture.This technology has advantages in plant breeding,which can quickly produce breeding materials,solve the problem of sterility,and enrich genetic diversity.However,its applications are also controversial,with issues such as biosafety and reduced genetic diversity.Transgenic breeding technology can further change the genetic characteristics of plants by modifying genes,so as to improve their growth rate,wood quality and insect re-sistance.However,the technology also has risks that need to be evaluated.In general,these techniques have achieved some results in forestry breeding.

Forestry breedingplant haploidtechnical research

张晓辉

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甘肃省陇南市成县赵坝林场,甘肃 陇南 742500

林业育种 植物单倍体 技术研究

2024

林业科技情报
黑龙江省林业设计研究院

林业科技情报

影响因子:0.656
ISSN:1009-3303
年,卷(期):2024.56(2)
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