... 5 ,74 5 ,73 2 ,76 2 ,76 T Sn - Bc Ninh TB 66,98 67, 81 50,00 51,01 43, 67 44, 47 6, 67 6,68 3,02 3,01 HC1 66, 07 66 ,74 50,63 51 ,72 44,86 45,65 7, 04 7, 07 3,03 3,04 HC2 65,33 66,56 50,06 50,66 40, 67 ... 91,0 Mm 2 95 ,7 T Sn - Bc Ninh TB 18 ,7 7,4 6,5 - 78 ,6 82,6 Mm - 92,5 HC1 19,8 7, 91 6,8 Thp 85,0 93,0 Mm 2 93 ,7 HC2 19,1 7, 55 6 ,7 Thp 81,0 90,0 Mm 2 89 ,7 HC3 18 ,7 7,48 6,5 Thp 78 ,0 79 ,0 Mm 1 ... Binh than those in Bac Ninh and Hanoi. Similar pattern was also found for protein content. The aroma of this rice variety was found higher and more stable in the coastal areas. The seed lots HC1...