坦桑尼亚临近赤道,旱季和雨季明显,水稻生长条件较恶劣,连年受到高温、干旱等自然条件的胁迫,逐年进化形成了一大批耐旱、抗热、耐瘠的稻谷材料。收集了具有代表性的材料36份,种植筛选鉴定后认为,充分利用中国先进的杂交水稻选育种技术,大有希望培育出抗旱、耐热、抗病、抗倒、优质高产,广适性水稻新材料、新组合或新品种。 Near the equator, Tanzania has obvious dry and rainy seasons, with poor conditions for growing rice. It has been subjected to natural conditions such as high temperature and drought year after year and has gradually evolved to form a large number of paddy materials that are drought-resistant, heat-resistant and barren-tolerant. Collecting 36 representative materials. After selecting and screening, it is believed that taking full advantage of the advanced hybrid rice breeding technology in China, there is great hope to cultivate the technology of drought resistance, heat tolerance, disease resistance, lodging resistance, high quality and high yield, wide adaptability New rice materials, new combinations or new varieties.