共查询到20条相似文献，搜索用时 31 毫秒
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Steed JW 《Science (New York, N.Y.)》2002,298(5595):976-977
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Foulger GR 《Science (New York, N.Y.)》2006,313(5788):768-769
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Shapley D 《Science (New York, N.Y.)》1975,187(4181):1064
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Kerr RA 《Science (New York, N.Y.)》2006,312(5777):1133
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Heuser J 《Science (New York, N.Y.)》2003,300(5623):1248
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C LJ 《Science (New York, N.Y.)》1973,182(4110):370-371
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“鲁甸大麻1号”是在云南省寒冷地区滇东北鲁甸县实生选育出的避晚霜核桃新品种.该品种坚果扁圆球形,果基圆,果顶略尖,平均单果质量14.44 g,种壳刻纹大浅,壳面麻,缝合线突起,结合紧密,壳厚0.89 mm,内褶壁纸质,隔膜发达,出仁率51.2％,粗脂肪含量74.67％,蛋白质含量18.5％,取仁易,核仁肥,饱满,食味香纯无涩,口感细腻.“鲁甸大麻1号”2013年7月参展第七届世界核桃大会,荣获“中国核桃优良品种”称号.2014年12月通过云南省林木良种审定委员会审定. 相似文献
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Mann CC 《Science (New York, N.Y.)》2008,321(5893):1151
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Carrel L 《Science (New York, N.Y.)》2006,311(5764):1107-1109
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Pryde PR 《Science (New York, N.Y.)》1983,220(4594):274-279
The decade of the 1970's was for the U.S.S.R, as for the United States, a period of increased awareness of environmental deterioration. In response, new laws were passed, pollution control funding was increased, and natural resource conservation was heavily stressed. Despite such good intentions, the cumulative effects of new technologies, inadequate budgets and enforcement, the primacy of production goals, and various institutional impediments resulted in an uneven and in some places inadequate level of environmental enhancement. 相似文献
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Metz WD 《Science (New York, N.Y.)》1974,183(4131):1270-1272