Annual yield characteristics in the log cultivation of Grifola frondosa

We developed a log-burying cultivation technique for Grifola frondosa using oak logs and surveyed its annual yield characteristics. As a result of G. frondosa log cultivation, the harvesting period of the 'Yipsae1ho' cultivar was delayed by approximately 10-15 days compared to that of the Dabak cultivar, and the fruit color of the 'Yipsae1ho' cultivar was dark brown, while that of the 'Dabak' cultivar was grayish brown. Yield of the 'Yipsae1ho' cultivar was $16.0 kg/m^2$ in the first year, $15.4kg/m^2$ in the second year, $9.5 kg/m^2$ in the third year, $4.6 kg/m^2$ in the fourth year, and $4.6kg/m^2$ in the fifth year, while yield of the 'Dabak' cultivar was $12.3kg/m^2$ in the first year, $11.5kg/m^2$ in the second year, $12.7kg/m^2$ in the third year, $6.2 kg/m^2$ in the fourth year, and $8.2kg/m^2$ in the fifth year. Total yield of the 'Yipsae1ho' cultivar ($50.0 kg/m^2$) was slightly lower than that of the 'Dabak' cultivar ($50.8kg/m^2$). The optimum period for log-burying cultivation of Grifola frondosa is estimated to be 3 years.

잎새버섯(Grifola frondosa) 원목매립재배시 연차별 수량특성

잎새버섯 원목재배 연차별 수량특성 조사결과 '잎새1호'의 경우 첫해에 $16.0kg/m^2$, 2년차에 $15.4kg/m^2$, 3년차에 $9.5kg/m^2$, 4년차에 $4.6kg/m^2$, 그리고 5년차에는 $4.6kg/m^2$로 5년간 총 $50.0 kg/m^2$의 수량을 나타냈으며, 3년차 이후 수량이 급격히 줄어드는 경향을 나타냈다. '다박' 품종에서는 첫해에 $12.3kg/m^2$, 2년차에 $11.5kg/m^2$, 3년차에 $12.7kg/m^2$, 4년차에 $6.2kg/m^2$, 그리고 5년차에는 $8.2kg/m^2$로 5년간 총 $50.8kg/m^2$의 수량을 나타냈다.