【摘 要】
：
珍稀作物资源—香芋一、分类概况 香芋是豆科土儿属（ＡｐｉｏｓＭｅｄｉｋ．）土儿种的变种，称变种土儿、食用土儿，通称香芋。野生土儿分布于黄河中下游及以南各省区。土儿属全世界有１０种，我国有７种。已知香
论文部分内容阅读
珍稀作物资源—香芋一、分类概况 香芋是豆科土儿属（ＡｐｉｏｓＭｅｄｉｋ．）土儿种的变种，称变种土儿、食用土儿，通称香芋。野生土儿分布于黄河中下游及以南各省区。土儿属全世界有１０种，我国有７种。已知香芋有３个品种：粗皮香芋、大种细皮香芋、小种细皮香芋。...
Rare crop resources - taro First, the classification of Taro is the soil legume genus (ApiosMedik.) Varieties of soil and soil species, called soil children, eat soil children, commonly known as taro. Wild soil children located in the middle and lower reaches of the Yellow River and the southern provinces. There are 10 species of earthyards in the world and 7 species in our country. There are three known taro varieties: coarse taro, large variety of fine taro, small species of fine taro. ...
其他文献
目前世界上最大的公路建设计划 1988年,墨西哥有3500公里的高速公路,同年,墨西哥总统提出了振兴国家经济的一揽子方案,其中宏伟的国家公路发展规划要求在1994年底前,使墨西
1957年我调入上海中国画院,和唐云先生等一起参与建院工作,之后,又一起担负书画创作和画学研究活动,长达35年,相知既深,终成莫逆。 1993年9月26日,唐先生因心肌梗塞住入华东
Plasminogen activator inhibitor type-1 (PAI-1), is a unique member of serpin (serine proteinase inhibitors) superfamily, the primary regulator of plasminoge
写景抒情类散文很适合从审美的视角展开鉴赏分析.以《荷塘月色》为例,可以通过情境教学,让学生由“直觉审美”进入文本,由“文化审美”深入文本,由“心灵审美”升华文本,最后
一、公路卧铺客车发展趋势的背景 人潮奔涌,其气势磅礴令中外人士叹为观止 据中国交通安全报报道,有些火车车次连续爆满,旅客在车上仅有立锥之地,拥挤中无法进食、喝水和入
甬江水底隧道位于宁波市东侧,北起镇海,南至北仑港,该隧道建成后将成为联结甬江两岸的重要交通干线。 甬江水底隧道江中段采用沉管法施工,分5节预制管段沉放,主体结构由江中
In order to understand the reasons for unsatisfactory results of T cell-centred immunotherapies and to set more effective anti-cancer protocols, studies wer
High IGF-1, IGFBP-3, testosterone and 16aphaOHE levels increase early breast cancer.We studied the joint effects of OC use, parity, coffee and polymorphisms
能产生异味的花卉:松柏类、玉丁香、接骨木等。松柏类分泌脂类物质,放出较浓的松香油味,闻久了,会引起食欲下降、恶心。玉丁香散发出的异味能引发气喘,使人烦闷。耗氧性花草
Human Papilloma Viruses are non-enveloped, double-stranded DNA viruses.More than 100 HPV types have been detected, with >80 types sequenced and classified.A