【摘 要】
：
世界上不少国家已在利用再生稻。印度用Intan品种作再生,获得7.7吨/公顷的产量,是主作产量的140％。埃塞俄比亚IR_8的再生稻创8.7吨/公顷的奇迹。我国不少地区也有获得了再生
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世界上不少国家已在利用再生稻。印度用Intan品种作再生,获得7.7吨/公顷的产量,是主作产量的140％。埃塞俄比亚IR_8的再生稻创8.7吨/公顷的奇迹。我国不少地区也有获得了再生稻高产的实例。但是对再生稻的理论研究不多。本文现对水稻主作生育期与再生稻作一系统探索。
Many countries in the world are already using ratoon rice. India reuses Intan varieties for 7.7 tonnes / ha, representing 140% of the main crop. Regeneration of IR_8 Ethiopia creates a miracle of 8.7 tonnes / ha. In many areas of our country, some examples of high yield of ratoon rice have also been obtained. However, there are not many theoretical studies on ratoon rice. In this paper, a systematic exploration of the main growth stage and ratooning rice in rice is carried out.
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