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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

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自然探索

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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

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学英语单词

abnormal absorption

accessing

alkalimetric standard

aminocatalysis

annual frequency list

anulus lymphaticus cardiae

ASLT (advanced solid logic technology)

assembling part

babani

beryl blue

bilateral servo-mechanism