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离子束生物工程在加速生物诱变育种上的新构想
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离子束生物工程在加速生物诱变育种上的新构想
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宋道军, 余增亮
作者信息
    中科院等离子体物理研究所离子束生物工程与生物技术室,合肥230031
New Ideas on Accelerating Biological Mutation Breeding by Ion Beam Bioengineering
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    出版时间: 1997-05-10
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    低能重离子注入生物学是8O年代在我国兴起的新的研究领域。这一新的交叉边缘学科一诞生,就以其具有重要的科学意义和广阔的应用前景而倍受瞩目。目前,这一学科已在基础研究和应用研究上取得了重大的社会和经济效益。如安徽农科院采用离子注人技术育成的早籼S9042和晚粳D9055,具有高产、多抗和优质的特点。在舒城县省“吨粮田”示范片上,S9042平均亩产超过了515公斤,D9055超过了52O公斤。经过1991年遭洪水浸渍24天、1992年六安市水稻白叶枯病高发、1993年南方低温多雨稻瘟病高发的3次灾害考验,这两个品种都获得了大丰收,而当地播种的其他品种却大幅度减产或绝收。
    宋道军;余增亮. 离子束生物工程在加速生物诱变育种上的新构想. 科技导报, 1997 , 15 (9705) : 22 -23 .
    . New Ideas on Accelerating Biological Mutation Breeding by Ion Beam Bioengineering[J]. Science & Technology Review, 1997 , 15 (9705) : 22 -23 .

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    • 接收时间:1900-01-01
    • 首发时间:1997-05-10
    • 出版时间:1997-05-10
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    • 收稿日期:1900-01-01
    • 修回日期:1900-01-01
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    2种不同金属材料的力学参数

    Family
    属数
    Number of
    genus
    种数
    Number of
    species
    占总种数比例
    Percentage of
    total species (%)

    Genus
    种数
    Number of
    species
    占总种数比例
    Percentage of total
    species (%)
    鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
    小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
    多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
    红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
    小菇属 Mycena 11 5.26
    光柄菇属 Pluteus 5 2.39
    红菇属 Russula 17 8.13
    栓菌属 Trametes 5 2.39
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