US 11,925,146 B2
Cultivation method of Morchella without nutrient bag
Xiaofei Shi, Kunming (CN); Wei Liu, Kunming (CN); Yingli Cai, Kunming (CN); and Fuqiang Yu, Kunming (CN)
Assigned to Kunming Institute of Botany, Chinese Academy of Sciences, Kunming (CN)
Filed by Kunming Institute of Botany, Chinese Academy of Sciences, Kunming (CN)
Filed on Mar. 25, 2022, as Appl. No. 17/704,843.
Claims priority of application No. 202110958966.6 (CN), filed on Aug. 20, 2021.
Prior Publication US 2023/0055502 A1, Feb. 23, 2023
Int. Cl. A01G 18/20 (2018.01); A01G 18/40 (2018.01)
CPC A01G 18/20 (2018.02) [A01G 18/40 (2018.02)] 9 Claims
OG exemplary drawing
 
1. A cultivation method of morels, comprising the following steps:
sowing morel spawn, applying formed exogenous nutrient blocks on the morel spawn, covering the morel spawn and the exogenous nutrient blocks with soil, watering the soil, conducting fungus cultivation at a soil humidity of 20-30% and a soil temperature of 4-18° C., performing mushroom induction and fruiting, and harvesting a first crop of mushrooms, wherein there is a gap between the exogenous nutrient blocks.