Effect of Medium with Different Promoting Substance on the Growth of Wheat X Maize Hybrid Young Embryo

doi:10.3321/j.issn:1000-7091.1994.04.003

Abstract

Abstract: The development of wheat x maize hybrid caryopsis, young embryo and endosperm is improved significantly through spikelet culture in the medium containing low-concentrated promoting substances and dipping spikes in 2,4-D solution.The percentage of embryo obtained is increased from 2.1%to 12.0%|low-concentrated promoting substances have significant regulation effect to the development of young embryo, and the effect of 2,4-D and GA are better than that of KT.

Key words: Wheat, Maize, Spikelet culture, Promoting substances

CLC Number:

S512.101

Wang Zining, Guo Beihai, Fang Ren. Effect of Medium with Different Promoting Substance on the Growth of Wheat X Maize Hybrid Young Embryo[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1994, 9(4): 13-16. doi: 10.3321/j.issn:1000-7091.1994.04.003.

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