摘要
棉花矮化品种具有抗倒伏能力强、适宜密植及机械化管理的特点,对于减小劳动强度、提高肥料利用率和提高产量具有重要意义,矮化突变体在矮化育种中具有重要的利用价值,同时也是研究植物茎的生长及激素调控的重要基因资源。近年来国内不断有棉花矮秆突变体发现的报道,相关专家对其进行了遗传方式、矮化机理和育种等方面的研究。
Dwarf cotton variety is logging-resistant,and appropriate for close planting and mechanization.Dwarf variety is meaning to reducing labor intensity,improving the fertilizer utilization ratio and increasing production.Dwarf mutants not only are useful in dwarf breeding,but also are important genetic resources for studying the relationship between plant stem of growth and hormones.In recent years,there are lots of reports about dwarf cotton mutant in China.Experts have studied the genetic way,dwarf mechanism,breeding and so on.
出处
《江西棉花》
2011年第5期14-16,共3页
Jiangxi Cottons
