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Chinese Agricultural Science Bulletin ›› 2006, Vol. 22 ›› Issue (4): 382-382.

Special Issue: 园艺

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Study on the Law of Pear Root Distribution in River Ancient Channel

Zhang Ruifang, Zhang Aijun, Wang Hong, Zhang Haitao, Zhou Damai   

  • Online:2006-04-05 Published:2006-04-05

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Abstract: The root of pear in river ancient channel mainly distributed in the 50~100 cm vertical depth and 100~150cm horizontal width in soil layer. And the absorption root of pear in river ancient channel mainly distributed in the 50~100 cm vertical depth and 150~200 cm horizontal width in soil layer. In sandy soil of this area, the growth of root of mature tree in horizontal exceeded that in vertical. It is opposite with the convention.

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