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1试验材料与方法1.1供试品种试验品种(含2个对照品种)共22个,按生育期长短分为早熟组和中迟熟组。1.1.1早熟组品种有吉丰优268、五优308、五优华占、湘菲优8118、荣优225、协优洲282、赣6优88、五优328、H优518、泰优398、岳优9113为对照(对照1)。1.1.2中迟熟组品种有荣优华占、五优15、泰优淦3号、天丰优101、科优6418、内5优8105、欣香优1608、益丰优218、湘优华占、中3优810、天优998为对照(对照2)。
1 Test Materials and Methods 1.1 Test varieties Test varieties (including two control varieties) a total of 22, according to the length of the growth period is divided into precocious groups and moderate late group. 1.1.1 The early-maturing varieties are Ji Feng You 268, Wu You 308, Wu You Huayu, Xiang Fei You 8118, Rong You 225, Xie You Zhou 282, Gan You 88, Wu You 328, H You 518, Youyou 398 , Yue You 9113 as a control (control 1). 1.1.2 Zhongshuai group varieties are Rongyouhuayou, Wuyou 15, Taiyougan 3, Tianfengyou 101, Keyou 6418, 5 You 8105, Xin Xiang You 1608, Yifeng You 218, Hunan excellent Huazhan, 3 You 810, Tianyou 998 as a control (control 2).