中国机收再生稻研究现状与展望 - cjae.net
网页We focused on four key aspects: screening and breeding of ratoon rice cultivars and the classification; suitable stubble height for mechanically harvested ratoon rice, as well as water and fertilizer management; dry matter production and allocation in ratoon rice and the relationship with yield formation; regenerative activity and vigor of ...
浙江省再生稻生产现状与发展策略 - zgdm.net
网页Ratoon rice, characterized by one sowing and two harvests, saving seed and labor, reducing fertilizer and pesticide, increasing yield and efficiency, is the main production system to increase multiple cropping index and improve the total yield of rice.
MP 华中农大熊立仲团队揭示再生稻再生力的调控机制 - 知乎
网页2023年10月28日 · 本研究通过全基因组关联分析（GWAS）鉴定到与多个再生力和再生季产量性状显著关联的候选基因RRA3（Rice Ratooning Ability 3）。盆栽和田间表型实验表明，与野生型黄华占（HHZ）相比，RRA3敲除材料显著提高水稻的再生力和再生季产量，而超表达材料的再生力和再生 ...
网页The ratoon rice technique gives two yields from one seeding, with significant yield advantages over single cropping rice and double cropping rice. Appropriate rice cultivars and cultivation methods are decisive factors of high yield of ratoon rice.
气候变化对川渝地区再生稻产业的影响与建议——以富顺县为例
网页Taking Fushun County as an example, the development potential and challenges of ratoon rice industry in the Sichuan-Chongqing region were analyzed, and five suggestions were put forward on how to improve the climate resilience of ratoon rice.
再生稻产量形成的生理生态特性与关键栽培技术的研究与展望
网页The higher root activity from the mature stage of the first-season rice to the heading stage of the ratoon rice improved germination of axillary bud in rice stubbles and increased the panicles number of ratoon rice, which was favorable for high yield of ratoon rice.
网页Abstract: In the context of global warming and with increasing cultivated area of ratoon rice, precise control of ratoon rice sowing is of particular importance to ensure safe maturation and for utilizing the optimal temperature and light resources, stabilizing the produc-tion of ratoon rice, and ensuring food security.
影响水稻再生力QTLs位点与再生稻筛选体系研究进展
网页再生稻是一种利用水稻头季收割后稻桩上存活的腋芽，在适宜的光照、温度、养分等条件下萌发成蘖，进而抽穗成熟的水稻，在节约大量人力物力的同时能够保证水稻产量与双季稻基本持平，对于稳定国家粮食安全具有重要意义。. 本文综述了已报道的水稻再生 ...
广东再生稻研究进展与展望 - zgdm.net
网页The development of ratoon rice in Guangdong was briefly introduced, and the research progress of hand-harvested ratoon rice and mechanical harvested ratoon rice in Guangdong was summarized in terms of variety selection, planting pattern, growth and development characteristics and cultivation techniques in this paper.
RiceData == 水稻百科
网页再生稻 英文名称: ratoon rice: 开放分类：水稻百科: 水稻收割后，利用稻桩上存活的休眠芽，在适宜的水份、养料、温度条件下，使之萌发出再生蘖，并进而出穗成熟的一茬水稻。
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