Thursday, September 07, 2006

 

植物间有无相互帮助

比如A与B的根都挺长,A与B的根在某点相互交差,当A点的位置处于不利生长如水分不足时,如果B点水分充足,B是否会将多余的水分定向运送到A的位置呢。可用同位素方法吗?

Lott JE AAH Khan CK ong CR Black 1996 sap flow measurements of lateral tree roots in agroforestry systems tree physiol. 33:385-396

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