Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2018, Vol. 34 ›› Issue (3): 82-86.doi: 10.11924/j.issn.1000-6850.casb16120041

Special Issue: 园艺

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Effect Comparison of Different Interplanting Modes on Walnut Growth

张述斌,,, and   

  • Received:2016-12-07 Revised:2017-01-13 Accepted:2017-02-09 Online:2018-02-01 Published:2018-02-01

Abstract: Aiming to figure out the growth status of walnut seedlings under different intercropping patterns in direct-seeding walnut orchard, the interspecific intercropping patterns of walnut-wheat-ouli, walnuts-wheat, walnut-wheat-yam were used to investigate the field microclimate and the SPAD, root development and seedling survival rate of annual walnut seedlings. The results showed that the walnuts-wheat pattern had the highest temperature (32.91℃), the walnut-yam pattern had the highest relative humidity (69.31%) while the field intensity (7068 lx), number of root development (48) and seedling survival rate (75.8%) of the walnut-wheat-ouli pattern were the highest among three intercropping patterns. Walnut-wheat-ouli might be the optimal pattern since its seedling growth was better than the other two intercropping patterns.