NGHIÊN CỨU TUYỂN CHỌN VÀ PHÁT TRIỂN MỘT SỐ GIỐNG NGÔ LAI MỚI TRIỂN VỌNG CHO TỈNH QUẢNG NGÃI

Research results of hybrid corns in Quang Ngai province in spring 2012 showed that all 9 hybrid corns take about 99 -105 days to grow and development. The yields of hybrid P4094, PAC999super and B909 varieties were from 89.1 to 89.8 ta/ha which were higher than the check variety from 10.1 to 11.0%. Starch content of corn experiments varies from 63.61 to 78.10%. Just B909 has the highest starch content reached 78.10%. Total protein content of the corn experiments ranged from 8.73 to 10.43%, in which, P4094 hybrid corn containing the highest total protein was 10.43%.