杂交稻新组合T78优2155的特性与栽培

Characteristics and cultivation techniques of new hybrid rice combination T78 you 2155

T 78优2155是福建省三明市以福建农林大学育成的优质不育系T 78A为母本,明恢2155为父本育成的优质高产抗病三系杂交稻新组合。广东省梅州市于2003年引入,经3年多点试种示范,表现株叶型好、产量高、抗病性强、生育期适中、适应性广、米质优等特点,一般每公顷产量8250kg,高产可达9750kg。2004、2005年分别通过广东省梅州市、广西区农作物品种审定。

T78 you 2155 is a new three-line hybrid combination with good quality, high yield and resistance to diseases, which was bred through crossbreeding between sterile line T78A as female parent bred by Fujian Agriculture and Forestry University and Minghui 2155 as male parent. T78 you 2155 was introduced into Meizhou City of Guangdong province in 2003. Through Multi-location tests for three cropping seasons, it was characterized by perfect plant type, high yield, strong resistance to diseases, suitable growth duration, wide adaptability and good grain quality, etc. ; the general yield was 8250kg/hm^2 and the highest yield was 9750kg/hm^2. T78 you 2155 was certified and registered by Guangdong Meizhou Committee for Crop Variety Registration and Guangxi Committee for Crop Variety Registration in 2004 and 2005, respectively.