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1、 棕色彩棉 汇报结构 彩棉 天然彩棉是利用基因改性技术培育出的棉花。即 对棉花植株植入不同的颜色基因,从而使棉桃在生长 过程中具有不同的颜色 棕、绿、灰、黄等。 棕色彩棉 红色彩棉 蓝色彩棉 绿色彩棉 研究背景 相较于传统白色陆地棉,彩棉的优点 以天然彩棉为原材料的棉织品无需漂染,不含残 留化学毒素,不褪色,松软、透气、穿着舒适,经济 价值高,并且在其棉织品的加工过程中免去漂白、染 色等工序,减少了衣物上对人体有害或容易造成皮肤 过敏的附着物,还可降低污水排放,适量避免对环境 的污染,具有绿色环保的特点,同时可减少能耗,降 低成本,提高产品附加值。 研究背景 彩棉织品 相较于传统白色陆地棉,彩
2、棉的劣势 与传统白色棉相比,彩色棉的主要劣势在于产量 低、品质差、色素遗传不稳定等。 研究背景 研究目的:对参试彩色棉品种的 主要产量及品质性状进行综合分 析,评定出相对优势种,为彩色 棉的种质选育、栽培和生产提供 一定的可能性参考。 研究目的 参评性状 本研究以新疆农一师农科所3#地所培育的14个来自新疆农 科院的彩棉品种(系)为材料,参评的主要性状有两类: 产量性状:籽棉产量(kg/hm2),皮棉产量(kg/hm2), 霜前花率(%),衣分(%),生育期(d),株结铃数(个), 单铃重(g),籽指(g)。 品质性状:纤维长度(mm),整齐度指数(%),断裂比 强度(cN/tex),伸长率(
3、%),马克隆值,纺纱均匀指数。 其中,品质性状送检于中国棉花研究所;产量性状自行称 测,采集实验数据。 研究内容 品种X1X2X3X4X5X6X7X8X9X10X11X12X13X14 PZ-127.884.128.18.94.4128.04291.21770.398.141.6128.05.65.29.2 PZ-230.185.729.36.84.2144.05128.52115.898.541.6129.05.95.69.8 PZ-328.785.330.77.13.9148.04313.41767.098.041.3127.05.45.210.1 PZ-428.184.828.16.74
4、.6130.04988.32147.996.843.1132.05.65.810.7 PZ-527.782.625.77.14.5114.04620.31989.595.843.4130.06.15.48.9 PZ-628.984.628.37.34.5133.03851.31614.397.842.3128.05.05.210.0 PZ-728.485.232.27.44.3147.04012.11661.497.941.5127.05.04.98.8 PZ-828.384.029.57.04.2135.04204.81829.797.743.7126.05.54.68.9 PZ-929.7
5、85.228.27.34.4136.05610.82376.898.542.9132.06.45.69.5 PZ-1028.583.930.08.04.7132.04780.42033.994.843.0130.05.95.810.0 PZ-1128.684.331.37.53.6147.04133.41656.398.040.4129.05.25.09.8 PZ-1229.283.626.65.34.0128.04845.21935.895.340.1137.05.95.811.2 PZ-1327.383.126.98.24.6118.04672.52070.297.244.4128.06.
6、54.59.1 PZ-1428.084.325.57.24.3123.04422.51884.299.142.8129.05.95.59.4 理想值30.185.732.28.93.6148.05610.82376.899.144.4126.06.55.88.8 权 重0.06700.06590.05910.06600.07320.05980.09450.07200.05880.07400.07810.08570.07530.0706 表1 参试品种主要性状的平均值 原始数据: 研究内容 0.92190.98130.87171.00000.81260.86490.76480.74480.989
7、90.93690.98440.86150.89140.9565 0.99831.00000.90930.76400.85710.97300.91400.89020.99390.93690.97670.90770.97240.8980 0.95180.99530.95430.79780.92781.00000.76880.74340.98870.93020.99210.83080.89310.8713 0.93390.98950.87110.75280.77920.87840.88900.90370.97700.97070.95450.86151.00000.8224 0.92090.96380
8、.79910.79780.79470.77030.82350.83700.96710.97750.96920.93850.92410.9888 0.96150.98720.87950.82020.80900.89860.68640.67920.98730.95270.98440.76920.88790.8800 P= 0.94250.99420.99940.83150.84310.99320.71510.69900.98830.93470.99210.76920.84141.0000 0.93950.98020.91680.78650.86120.91220.74940.76980.98590
9、.98421.00000.84620.79660.9888 0.98500.99420.87520.82020.81630.91891.00001.00000.99410.96620.95450.98460.96550.9263 0.94680.97900.93010.89890.76110.89190.85200.85570.95620.96850.96920.90770.99140.8800 0.94880.98370.97080.84270.99170.99320.73670.69690.98850.90990.97670.80000.86210.8980 0.96980.97550.8
10、2480.59550.90000.86490.86350.81440.96150.90320.91970.90770.99660.7857 0.90630.96970.83450.92130.79120.79730.83280.87100.98081.00000.98441.00000.77760.9670 0.92960.98370.79070.80900.84710.83110.78820.79270.99980.96400.97670.90770.93970.9362 a0k=X0k/Xgk(用于理想值越小越好的性状,g=1,2,3,n; k=1,2,3m); a0k=Xgk/X0k(用
11、于理想值越大越好的性状,g=1,2,3,n; k=1,2,3m); 表2 参试品种主要性状的同一度矩阵 构建同一度矩阵 研究内容 0.06180.06470.05150.06600.05950.05170.07230.06110.05820.06940.07690.07380.06710.0675 0.06690.06590.05370.05040.06270.05820.08640.07300.05850.06940.07630.07780.07320.0634 0.06380.06560.05640.05270.06790.05980.07260.06100.05820.06890.077
12、50.07120.06730.0615 0.06260.06520.05150.04970.05700.05250.08400.07410.05750.07190.07460.07380.07540.0580 0.06170.06350.04720.05270.05820.04610.07780.06860.05690.07240.07570.08040.06960.0698 0.06440.06510.05200.05410.05920.05370.06490.05570.05810.07050.07690.06590.06690.0621 0.06310.06550.05910.05490
13、.06170.05940.06760.05730.05810.06920.07750.06590.06340.0706 U= 0.06290.06460.05420.05190.06300.05450.07080.06310.05800.07290.07810.07250.06000.0698 0.06600.06550.05170.05410.05980.05500.09450.08200.05850.07150.07460.08440.07270.0654 0.06340.06450.05500.05930.05570.05330.08050.07020.05630.07170.07570
14、.07780.07470.0621 0.06360.06480.05740.05560.07260.05940.06960.05710.05820.06740.07630.06860.06490.0634 0.06500.06430.04870.03930.06590.05170.08160.06680.05660.06690.07180.07780.07510.0554 0.06070.06390.04930.06080.05790.04770.07870.07140.05770.07400.07690.08570.05860.0682 0.06230.06480.04670.05340.0
15、6200.04970.07450.06500.05880.07140.07630.07780.07080.0661 表4 参试品种(系)主要性状的联系矩阵 构造待评价品种与理想品种性状的联系矩阵: 构建联系矩阵 研究内容 参评性状的同异联系势结果 品种 综合同 一度 差异度联系度同异联系式联系势值 同异分 析排序 产量 产量 排序 PZ-10.90670.09330.81340.9067+0.0933 9.721 64291.210 PZ-20.93580.06420.87150.9358+0.0642 14.571 2 5128.5 2 PZ-30.90420.09580.80840.904
16、2+0.0958 9.441 74313.49 PZ-40.90780.09220.81570.9078+0.0922 9.851 54988.33 PZ-50.90050.09950.80110.9005+0.0955 9.061 84620.37 PZ-60.86950.13050.73900.8695+0.1305 6.661 143851.314 PZ-70.89330.10670.78660.8933+0.1067 8.371 124012.113 PZ-80.89640.10360.79280.8964+0.1036 8.651 114204.811 PZ-90.95560.04440.91120.9556+0.0444 21.531 1 5610.8 1 PZ-100.