穛 (hú)  
1. Early harvested grain.  
2. Small-sized grains.  
禾熟 (hé shú)  
1. Ripe grain.  
* (Referenced from traditional dictionary explanations)  
(名)  
1. Early-maturing grains. "Guangyun · Rhyme of Ru Sheng 觉韵": "穛, early-maturing grain." "Liji · Neize": "Rice: millet, barley, rice, and other grains, white millet, yellow millet, and 穛." Han dynasty scholar Zheng Xuan's note: "The grain harvested is called 稰, the one that grows and matures is called 穛."