育种

Technique of mutation breeding in gladiola was studied by meansof electron beam.

用电子束辐射种球，研究的诱变育种。

APPLICATION: Suitable for sterilization, photoengraving, water treatment, mediccal treatment and breeding.

适用于杀菌、光刻、水处理、医疗、育种等领域。

Abstract： Technique of mutation breeding in gladiola was studied by means of electron beam.

要： 用电子束辐射种球，研究的诱变育种。

By these we obtained many dihaploid flax seeds.The significance of flax apomixis and its value to flax breeding were discussed.

本文阐述了双胚亚麻无融合生殖的意义和在育种中的利用价值。

Homogenous lines can be obtained in a very short time by haploidy breeding method such as microspore culture and anther culture.

要通过单倍体育种途径可快速获得纯合材料，增加有益性状的选择几率，加快育种进程。

It undrew the prelude of transgenic breeding that the company of Monsanto Company obtained the first transgenic tobacco plant which had resistance to tobacco virus by transgenic technique in 1986.

1986年美国公司利用转基因技术获得了第一株抗病毒病的转基因烟草植株，拉开了转基因育种的序幕。

The various genes of increasing sweet taste and gene wx can be expressed on the same ear, and the aim has been realized breeding the corn hybrids with sweet and waxy flavous fresh ears.

该方法利用遗传学原理使各种不同基因型的甜与糯的籽粒能在同一果穗上得以同时表达,因而实现了培育既甜又糯的鲜食甜糯玉米的育种目标。