Breeding and Application of New High-Yielding Hybrid Rice Combination Teyouhang No 2
Huaan Xie
Abstract
Huaan Xie
Abstract
‘ Hang No.2’ was cultivated with restorer line‘ Minghui86’ by spaceflight carrying.Teyouhang No 2 was developed from the cross of good quality three-line male sterile‘ Longtepu A’ with restorer line‘ Hang No.2’.In Regional test of Fujian province,the two-year average yield of Teyouhang No 2 was significantly higher than the control Shanyou 63 up to 10.27%.The hybrid rice combination had good characteristics,such as high and stable yield,wide ecological adaptation and so on.This hybrid rice combination was past by Fujian Province Variety examine and approve Committee in 2007.
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‘ Hang No.2’ was cultivated with restorer line‘ Minghui86’ by spaceflight carrying.Teyouhang No 2 was developed from the cross of good quality three-line male sterile‘ Longtepu A’ with restorer line‘ Hang No.2’.In Regional test of Fujian province,the two-year average yield of Teyouhang No 2 was significantly higher than the control Shanyou 63 up to 10.27%.The hybrid rice combination had good characteristics,such as high and stable yield,wide ecological adaptation and so on.This hybrid rice combination was past by Fujian Province Variety examine and approve Committee in 2007.
Key concepts: Yield (engineering), Adaptation (eye), Agronomy, Hang, Biology, Biotechnology, Engineering, Structural engineering