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2个耐盐水稻新品种通过现场鉴评近期,由中国热带农业科学院品资所稻作研究室选育的耐盐水稻新品种“ST003”和“ST022”通过海南省农作物品种审定委员会组织的现场鉴评。“ST003”和“ST022”是从来自国外稻种资源经过筛选鉴定后选育成的耐盐水稻新品种。水稻新品种“ST003”和“ST022”最高可耐0.5%土壤含盐量的胁迫,在0.3%~0.4%含盐量的土壤中可正常生长,在文昌盐渍农田均表现为株型紧凑,生长势强,不易倒伏,后期落色好。这两个新品种的成功选育对文昌盐渍农田土壤改良和提高盐渍农田
Two New Salt-tolerant Rice Varieties Approved by the Field Recently, the new salt-tolerant rice varieties “ST003” and “ST022” bred by the Rice Research Laboratory of the Institute of Resources and Resources of Chinese Academy of Tropical Agricultural Sciences passed the examination of the Hainan crop varieties Commission on-site assessment of the organization. “ST003” and “ST022” are new varieties of salt-tolerant rice selected and screened from foreign rice seed resources. The new rice varieties “ST003” and “ST022” could tolerate up to 0.5% of soil salt content, which could grow normally in 0.3% ~ 0.4% of salinity soil, Plant compact, strong growth potential, not easy to lodging, good late fall color. The successful breeding of these two new varieties of land in Wenchang salinization improved soil and salinized farmland