Effects of Wheat Grain Content in Nutrition Bags on the Yield and Economic Benefits of Morchella esculenta
LI Shuxia
GAO Yan
NIU Wenjing
LIU Shucheng
NIE Yang
SUN Tingzhen
Abstract：In order to explore the suitable nutrient bags for Morchella esculenta cultivation in Zhangqiu district,Jinan city,an experiment was conducted using Qimei M.esculenta as the test species.Four nutrient bags with varying wheat grain ratios were evaluated in greenhouse.The yield and economic benefits were analyzed.Results demonstrated that formulations containing 60％and 40％wheat grains achieved optimal yields of 1 078 kg/667 m2 and 1 070 kg/667 m2,respectively.These formulations also generated superior economic returns of 82 664 yuan/667 m2 and 82 584 yuan/667 m2.Aligning with the principle of"avoiding competition with human food resources"in edible fungus production,the 40％wheat grain content was recommended for M.esculenta cultivation in the Jinan region.
Keywords：Nutrition bagswheat grain contentMorchella esculentayieldeconomic benefits
Publication Date：2025-08-31
Online Publishing Date：2026-08-28(First online date of this platform, not the publication date of the document)
Pages：5( 33-37 )