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棉花育苗移栽试验＊收稿日期：１９９６－０１－０６刘旺清刘春芳罗湘宁王志利（宁夏农科院农作物所永宁７５０１０５）宁夏引黄灌区属西北内陆特早熟棉区，全年≥１０℃的积温在３３００℃左右，≥１５℃的积温在２６００℃左右（银川２６４０．６℃），仅能满足特早熟陆...
Cotton seedling transplanting test * Received: 1996-01-06 Liu Wangqing Liu Chunfang Luo Xiangning Wang Zhili (Ningxia Academy of Agricultural Crops Yongning 750105) Ningxia Yellow River Irrigation Area is a particularly inland northwest cotton area, the annual accumulated temperature ≥ 10 ℃ in 3300 ℃, ≥15 ℃ accumulated temperature around 2600 ℃ (Yinchuan 2640.6 ℃), only to meet the premature ...