Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2018, Vol. 34 ›› Issue (7): 36-42.doi: 10.11924/j.issn.1000-6850.casb17100012

Special Issue: 耕地保护

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Chimonobambusa angustifolia Afforestation Experiment on Steep Slope Arable Land: A Preliminary Report

  

  • Received:2017-10-09 Revised:2018-02-02 Accepted:2018-01-25 Online:2018-03-07 Published:2018-03-07

Abstract: To explore technical measures for high afforesting survival rate of Chimonobambusa angustifolia on steep slope arable land, and ensure the measures’successful application in returning farmland to bamboo, we studied the effects of parent bamboo type, afforesting bamboo time, afforesting bamboo density, covering measures and mixed tree species etc. on bamboo survival rate, bamboo shooting rate, yield year and landscape effect. The results showed that, by transplanting 2- 3 year old bamboo clump of more than 2 plants with mulched straw in early March, the afforesting survival rate and shoot rate reached 92% . When bamboo afforestation density was 1667 clump/hm2, the fourth year could be the yield year. Transplanting parent bamboo pole on the ground could dry, but the bamboo shoots buds could survive and all sprout. The early stage of mixed tree species had small crown breadth and low canopy density and did not affect the growth of C. angustifolia obviously. The gingko and camphor trees had obvious effect on the landscape of C. angustifolia.

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