doi: 10.7744/KJOAS.20220049

Effects of different Nitrogen fertilizer Applications on Growth of Chinese cabbage (Brassica rapa L. ssp. pekinensis)

• Chun,Jin-Hyuk,
• Kang,Yun-Gu,
• Yu,Yong-Jun,
• Lee,Jae-Han,
• Yun,Yeo-Uk,
• Oh,Taek-Keun