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以8个不同的油麦菜品种为试材,在夏季高温环境条件下进行了生长和品质比较试验,以筛选适宜在热带地区夏季栽培生长的耐高温油麦菜品种。结果表明:从形态指标来看,表现最好的品种是“米香油麦”、“紫油麦”和“锯齿油麦”;从品质指标看,“米香油麦”和“紫油麦”品种表现最为优秀;从植株叶色值和根系活力来看,“亮剑油麦”品种最高。综合而言,“米香油麦”是适宜在热带地区夏季栽培生长的耐高温油麦菜品种。
Eight different varieties of oilseed rape were used as materials to test the growth and quality under high temperature in summer so as to select the high temperature resistant varieties of lettuce suitable for cultivation and growth in summer in the tropics. The results showed that: from the morphological indicators, the best performance varieties are “rice ”, “purple wheat ” and “sawtooth wheat ”; from the quality indicators, “ Purple wheat ”best performance varieties; plant leaf color value and root activity point of view, “ slick ramie wheat ”the highest varieties. Taken together, “rice fragrant wheat ” is suitable for cultivation in the tropics summer heat-resistant lettuce varieties.