单词：stock-scion interaction
单词：stock-scion interaction 相关文章
By Mario Ritter Broadcast: August 12, 2003 This is Bill White with the VOA Special English Agriculture Report. We often think of agriculture as planting seeds and harvesting crops. But many crops do n
VOA2003（下）-农业与经济
This is the VOA Special English Agriculture Report. These days, if we hear about two different plants being combined, the first thing we think of might is modern biotechnology. But the low-technology process of grafting remains an extremely important
VOA慢速英语2007年（一）月
2010年上海世博会英语学习 World Expo 2010 Shanghai China 时 间：2010年5月1日至10月31日 Date： May 1st, 2010 to October 31st 地 点：中国 上海，上海市中心黄浦江两岸，南浦大桥和卢浦大桥之间的滨江地区
实用英语
Grafting is a way to produce plants from pieces of existing plants instead of seeds. Branches or buds are cut from one plant and placed on a related kind of plant. The branch or bud that is grafted is called the scion. The plant that accepts the graf
2010年VOA慢速英语(五)月
Everyone has periods in their lives when everything seems very hard, when there's nobody to talk to and the mood is just getting worse and worse. But why sit and think how pathetic you are? There are some things that may help you lift up your mood. I
实用英语
AGRICULTURE REPORT - Who Needs Seeds? The Secret of Seedless Fruits By Mario Ritter Broadcast: Tuesday, August 09, 2005 I'm Faith Lapidus with the VOA Special English Agriculture Report. We often thin
农业与发展