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Chinese Agricultural Science Bulletin ›› 2024, Vol. 40 ›› Issue (10): 63-67.doi: 10.11924/j.issn.1000-6850.casb2023-0320

Special Issue: 园艺

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Model Construction, Technology Integration and Demonstration Effect of Mulberry-Morchella Intercropping in Hilly Region of Northeast Sichuan

TAN Wei(), YE Lei, LI Xiaolin, TANG Jie, ZHOU Jie, YAN Shijie, ZHANG Bo()   

  1. Sichuan Institute of Edible Fungi, Chengdu 610066
  • Received:2023-04-28 Revised:2023-11-24 Online:2024-04-05 Published:2024-04-01

Abstract:

The study aims at solving the problem of idle mulberry land in winter and constructing mulberry-Morchella intercropping mode in hilly region of Northeast Sichuan. Based on Tillage Science, technologies of Morchella field cultivation and mulberry standardized cultivation were combined to cultivate Morchella in the wide row land of mulberry cultivation. Moreover, the study integrated the practical cultivation technologies of “medium flat sheds cover the small arched ones, flat shed shading, arch shed warming and moisturizing, and wide-row winter fallow land planting Morchella”. The demonstration results of three consecutive years of intercropping Morchella in mulberry fields showed that the average fresh Morchella yield was 0.23 kg/m2 per year, and increased the new profit by 14.55 yuan/m2 per year. The mulberry-Morchella intercropping technology can effectively improve the comprehensive benefits of mulberry fields.

Key words: mulberry, Morchella spp., intercropping mode, yield, profit