四川省小麦品种多点抗性监测试验总结.doc

四川省小麦品种多点抗性监测试验总结四川审定品种、重要抗源和抗条锈近等基因系共102份分行播种于屏山、梓潼、蓬安、雅安、广元和郫县病圃,得到各材料的抗条锈表现如表1。其中屏山、梓潼、蓬安、雅安和广元五个病圃自然发病，郫县病圃人工接种，所用菌株从四川各地采集标样繁殖，包含有对川麦42致病的新的致病类型。雅安病圃由于雨水多，倒伏严重，编号顺序有误，不列入结果。在自然发病的四个病圃中，均表现抗病的材料有川麦42、内麦9号、杏麦2号、内麦8号、绵麦37、绵麦39、川麦43、贵农22-1、贵农001、小观54、R97、CP93-10-3-2、99-1-22V-2、SW18155、30375、川农18、川农19、川农23、川麦46、川麦47、绵麦42、C1、C5、乐麦、川农25、川麦50、川麦52、川麦51、川麦45、川麦43和近等基因系Yr5、Yr8、Yr9、Yr10、Yr15和Yr26共36份，占总数的35.3。这些抗病的材料和近等基因系在郫县病圃表现感病的有川麦42、内麦9号、杏麦2号、内麦8号、绵麦39、绵麦42、C5、乐麦、川麦43、川麦45、贵农22-1、贵农001、小观54、川农25和Yr26的近等基因系共14份，占总数的38.8。表1. 四川省生产品种及抗条锈近等基因系在全省五点的抗性表现屏山梓潼蓬安广元郫县编号品种反应型严重度%普遍率%反应型严重度%普遍率%反应型严重度%普遍率%反应型严重度%普遍率%反应型严重度%普遍率%1川麦36322.9210045.5142.6101520.56212.8480.432川麦4200；0；0；31001003川麦1074100100466.621000336.84100389.761004绵阳26459.7697.64479.91100310.5635.64369.0310041001005凡6488.60100491.631000；220.696.1331001006绵阳1141001004100100枯黄376.2410041001007内麦9号00;枯黄0371.8395.048杏麦2号0000364.791009内麦8号0000365.7910010绵阳33465.56100359.58100枯黄316.5872.44380.2710011绵麦370111.4714.9100012绵麦3900;枯黄0379.598.0413绵麦40458.41100324.3191.180；27.3847.37372.3896.2314川麦4400016.4252.17269.9110015川麦4300;015.835.94269.5793.5516川农16467.99100351.33100枯黄27.862.69385.9410017绵阳31412.6430.14346.3697.63027.7864.29366.5610018川辐5号-5422.6193.48458.3398.440313.5646.02382.6410019川育163枯黄351.6798.4415538.7264.353+84.3810020川辐5号-64枯黄4100100155312.7475.23395.5410021绵阳29号4枯黄451.4599.130211.2267.77410010022贵农22-10;000322.9777.1223贵农0010000382.2110024川麦3748.0861.5439.592.5903870.18377.7795.2825川麦3838.4283.1735.8558.04026.5650.41239.4395.2426川麦394枯黄432.6499.05217.0617.5339.4376.26365.6196.8527宜00-1194枯黄37.0360.53枯黄0268.997.1428小观5400;00375.8510029贵州兰麦+MO3枯黄428.3395.19028.4162.73342.8795.0430LBO2884枯黄4100100026.8235.2374.3910031121314枯黄4100100026.2513.56367.5498.3632CN03-34枯黄3100100枯死28.7954.39255.1298.3733R9700枯死0110.2959.6534SMT353枯黄36.4529.6900336.3891.7935SMT474枯黄37.55.94015.3610.61327.0992.8636SW1084枯黄3219.1926.2726.5985.95392.5510037CP93-10-3-213.2130.8911010001523.14136.7263.8138CP933-10-3-217.7246.32320.7197.22027.8368.663-71.597.623993-1-22V-20000040成麦2-10;3617.090155330.0497.4441CP93-17-3134.3750.49310.5731.53152015.566.472+30.1497.34290213枯黄3100100029.622.32117.1764.4943LBO37831001004100100255317.3387.29390.4210044SW1815500;00045川麦324100100448.5597.760316.9986.11393.72100463037500枯死0047良麦2号4枯黄314.9595.241552+5.8346.96363.5299.1448良麦3号470.6098.67313.8380.20；25.3810.57382.2210049川育18337.6995.37311.672.3102-5.9729.2514094.1750川育10号3100100473.2310002+9.1677.39410010051川育200414.7880.36016.1512.62125.3782.9552川农180001114.35053川农190002-8.9728.57122.1577.554川农230000055川麦384100100356.59100255321.8199.12410010056川麦460000134.9584.0757川麦4700;00058绵麦4126100331.1382.1700；0；59绵麦4200枯黄0326.9165.3860C100枯黄0061C500枯黄0310010062乐麦000038.9755.7763西科麦2号343.3997.322+11.3689.802-6.2843.12363.0499.1464YrIOC2YrA41001004100100334.7892.624100100S65YrIOC + YrA41001004100100336.121004100100S66Yr141001004100100215.9666.42370.64100S67Yr24100100373.8710026.0421.432-19.5499.09S68Yr33枯黄370.210025.919.172-8.0456.56S69Yr50000R70Yr64100100410010004100100471Yr74100100004100100472Yr80000R73Yr90000R74Yr100000R75Yr150000R76Yr17442.4577.78474.8891.910318.6670.29R77Yr18479.23100474.871002520214.96100S78Yr240;0；0326.3898.25279Yr260;0；0215.5657.14380Yr27124.5010041001003359.199.29381Yrst211.2246.81486.0210027.59.9328.3897.56382PIVON41001000；2530315.9291.6R83SER I3枯黄0；015.8322.76484OPAPA0346.261000155R85SUPERKAUZ0461.1210000R86YrCV477.46100410010039.7414.73346.5594.34387PBW3430363.5100025.9121.57388Yr28410010041001001520333.4597.54489Yr2941001004100100217.8634.43343.08100490Yr31479.0794.294100100224.0618.64100100410010091川农1721.1521371.18100017.1725292川农21474.52100434.5697.850213.5386393川农2623.0421.43310.790.80210.3644394川农250000395川麦50