中国杂交水稻在坦桑尼亚的试种研究

Planting Study of Chinese Hybrid Rice in Tanzania

[目的]在坦桑尼亚筛选出优于对照的中国杂交水稻品种。[方法]2011年在坦桑尼亚的达卡瓦旱季进行杂交水稻的试种,以当地推广面积最大的品种SARO为对照,筛选优于对照的品种。[结果]初步筛选出优于对照的中国杂交水稻品种12个,这12个品种表现出杂种优势强,增产十分显著。[结论]研究结果为进一步扩大中国杂交水稻在坦桑尼亚种植面积提供了参考。

[Objective] The aim was to select Chinese hybrid rice varieties which better than control in Tanzania. [Method] The Chinese hybrid rie, e varieties which were better than control in Tanzania were selected, by dry season Chinese hybrid rice planting in Da Kawa of Tanzania in 2011, with the variety SARO which was extended largest in local as control. [Result] The 12 Chinese hybrid rice varieties which were better than control were preliminary screened. These varieties had exhibit heterosis, hand significant high yield. [Conclusion] The results provided references for further expanding the planting area of Chinese hybrid rice varieties in Tanzania.