电子束辐射羽衣甘蓝红鸥干种子对植物性状的影响  

The effect on plant traits of Ornamental cabbage(Red gull) with dry seeds irradiated by electron beam

作　　者：李卫锋[1] 王丹[1] 黄海涛[1] 

机构地区：[1]西南科技大学生命科学与工程学院,四川绵阳621002

出　　处：《福建林业科技》2008年第2期87-90,125,共5页Journal of Fujian Forestry Science and Technology

基　　金：中国工程物理研究院横向合作研究课题(项目编号2003205)

摘　　要：利用不同剂量的电子束辐照羽衣甘蓝红鸥成熟干种子,探索电子束辐照对其植株生长性状的影响,结果表明,电子束辐照对羽衣甘蓝红鸥的生物学性状的影响不明显,但对栅栏组织解剖结构的厚度、植株株高和叶绿素b含量的影响达到显著水平,同时提高了植株的抗病虫害能力,提早了M1的花期。Ripe dry seeds of Ornamental cabbage （Red gull） were irradiated by different dosage of electron beam, and the effects on growth and development of plants were studied. The results indicated that the effect on biological properties is not evident after electron beam irradiation, but the effects of palisade parenchyma thickness and tree height and chlorophyll b content were significant different. And this irradiation increased the resistant ability to the diseases and pests of plant and advanced M1 florescence.

关 键 词：羽衣甘蓝 红鸥 电子柬 植物性状 

分 类 号：S681.9[农业科学—观赏园艺]