克服甘薯品种间杂交不亲和性方法研究

作物学报 ›› 1994, Vol. 20 ›› Issue (05): 548-556.

克服甘薯品种间杂交不亲和性方法研究

陆漱韵;李太元;王克通;李惟基

北京农业大学，北京，100094

收稿日期:1992-07-20 修回日期:1994-01-15 出版日期:1994-09-12 网络出版日期:1994-09-12
通讯作者: 陆漱韵

Studies on Methods to Overcome the Incompatibility between Sweet Potato Varieties

Lu Shu-yun; Li Tai-yuan; Wang Ke-tong; Li Wei-ji

Beijing Agricuiture University, Beijing,100094

Received:1992-07-20 Revised:1994-01-15 Published:1994-09-12 Published online:1994-09-12
Contact: Lu Shu-yun

摘要/Abstract

摘要： 对甘薯品种中A、B、C三个杂交不孕群的品种进行自交和群内品种间杂交的结实性观察，并用多种途径进行克服不亲和性的研究。其中以NAA，6-BA，2，4-D等生长物质处理，对克服花粉萌发后的障碍，延长花器寿命，和提高结实率有明显的效果。效果大小与植物生长物质种类、浓度、配比有关，也和试验材料有关。所得杂种后代经酯酶同工

关键词: 不亲和性，杂交不孕群，植物生长物质

Abstract: Various approaches were tried to overcome the self-incompatibility and cross-incompatibility between sweet potato varieties in groups A, B, and C, The results indicated that NAA, 6-BA and 2,4-D could successfully overcome obstacles after germination of the pollens. Prolong the life-span of the flowe

Key words: Incompatibility, Cross-incompatible group, Plant growth substance

陆漱韵;李太元;王克通;李惟基. 克服甘薯品种间杂交不亲和性方法研究[J]. 作物学报, 1994, 20(05): 548-556.

Lu Shu-yun; Li Tai-yuan; Wang Ke-tong; Li Wei-ji. Studies on Methods to Overcome the Incompatibility between Sweet Potato Varieties[J]. Acta Agron Sin, 1994, 20(05): 548-556.

参考文献

Metrics

Viewed

Full text

Abstract

Cited

Shared

Discussed