|Title:||水稻雜交後代在重肥分離選育效果之比較||Other Titles:||Comparative Studies on the Effect of Selection in Hybrid Population of Rice under Different Fertilizer Levels||Authors:||楊方平
|Issue Date:||3-Mar-1967||Publisher:||農業試驗所||Journal Volume:||16||Journal Issue:||1||Start page/Pages:||35-41||Source:||農業研究||Abstract:||
1. In order to evaluate the effect of selection under different fertilizer levels in the hybrid populations of rice, two crosses i. e. Chianung No. 242 x Colusa and Hsinchu No. 56 x Indidsol Dinoj were used for this study. The F2 seeds were bulked and divided into two portions and were planted in ordinary and heavy fertilization plots respectively. The plants selected from each plot were again bulked and planted under the same conditions in the successive generations until F5. From F6, selections were made from two treatments on an individual plant basis. In F7, 16 lines were selected from each treat-ment. In F8, these lines were planted in the ordinary fertilizer (N 80), moderate fertilizer (N 120) and heavy fertilizer (N 160) plots.
|Appears in Collections:||1.台灣農業研究(1950～迄今)|
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