Study onthe technique of Strengtheningseedling and doubling chromosome of pollen plant of spring wheat

doi:10.11924/j.issn.1000-6850.040304

Chin Agric Sci Bull ›› 2004, Vol. 20 ›› Issue (3) : 4-4. DOI: 10.11924/j.issn.1000-6850.040304

Han Yuqin

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Abstract

Strengthening seedling and doubling chromosome of pollen plant of spring wheat have been studied in this paper. . The result show that: natural doubling rate of pollen plant of spring wheat can be increased quickly by prolong low temperature treatment; no root seedling can be controlled at 3% and weak seedling can be controlled at 5% with 1/2MS substitute MS medium and day light 12 hours.

Key words

Wheat；Pollen Plant；Chromosome；Natural double

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Han Yuqin. Study onthe technique of Strengtheningseedling and doubling chromosome of pollen plant of spring wheat[J]. Chinese Agricultural Science Bulletin. 2004, 20(3): 4-4 https://doi.org/10.11924/j.issn.1000-6850.040304