|Title:||水稻宿根栽培方法之研究（第二報）品種間再生力及產量之變異||Other Titles:||Studies on the Cultivation of Ratooned Rice Varietal Variation on Ratooning Ability and Yield||Authors:||謝全份
|Issue Date:||2-Sep-1964||Publisher:||農業試驗所||Journal Volume:||13||Journal Issue:||3||Start page/Pages:||14-21||Source:||農業研究||Abstract:||
1. Fifteen “ponlai” and two “native” varieties of rice were used for studies of varietal variation in ratooning ability and yield. It was found that the varieties with longer growing days tended to have stronger ratooning ability.
2. Generally speaking, culm height and number of ears in transplanted rice are larger than those of ratooned rice.
3. The number of growing days in ratooned rice was 7—10 days earlier than that of transplanted rice.
4. Significant difference between yields of transplanted and ratooned rices was found. The former was found to be higher in yield than the later.
5. Significant difference in yield among varieties of ratooned rice was found. 40－50% difference was seen in the heighest and the lowest classes.
|Appears in Collections:||1.台灣農業研究(1950～迄今)|
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