Vol.49No.5
研究报告北方水稻新品系在宁夏引进研究
(摘要院袁遥
曰曰曰文献标志码院A
文章编号院1673原6737渊圆园19冤05原园园19原园4
尧尧24袁尧袁袁*750002)4袁41尧关键词院中图分类号院杂511.037
遥7尧袁袁袁尧遥袁遥
尧袁袁袁袁13.3m2遥26.4cm伊10cm袁1.3试验实施
遥120kg/hm2遥112.5kg/hm2曰5hm2曰6291遥7.2m袁1.84m袁3耀5袁遥袁袁袁袁尧袁417袁515225kg/hm2尧52030150kg/112.5kg/hm2遥6袁2遥袁袁91袁45袁袁1.1试验材料
2414袁1袁24d遥2.1生育期
1袁遥袁441遥
1.2试验方法
基金项目院作者简介院*通讯作者院-渊NKYJ-18-15-4冤遥渊1966-冤袁遥遥
袁袁渊19-冤袁袁袁收稿日期院2019-05-08
146d袁41143耀154d袁143耀147d8袁149耀154d16袁3154d5d袁遥
2.2主要农艺性状
1袁4400%袁356%耀758%袁18袁44114941遥
-19-
研究报告表1试验品系渊种冤的生育期尧农艺性状及经济性状
278312788887673102114(ck1)41(ck2)2654653863918817183882382173018111081704546158
143143143146146146146147146149149149149149149149150150150150150151152154154154(d)8.48.610.110.610.19.69.410.211.19.49.910.610.910.610.111.611.410.412.410.611.411.19.99.99.6
()(/667m2)52.452.143.036.252.636.746.746.136.636.433.632.940.240.633.639.536.944.541.048.040.940.241.546.039.931.9
()95.7.286.694.297.094.3()16.216.515.115.316.114.5(87.6.5103.6103.484.7115.381.5102.3106.2105.7122.9101.685.190.4127.794.1107.575.8121.5.2107.1114.3108.986.2102.2121.3
/冤86.179.282.884.493.9.986.191.392.688.8.690.788.592.792.090.791.5.392.679.090.093.490.694.988.887.0()(g)渊窑冤7窑177窑177窑177窑187窑207窑207窑207窑217窑207窑297窑287窑237窑237窑237窑237窑237窑227窑227窑227窑227窑227窑237窑247窑267窑267窑26
(/667m2)(/667m2)71.771.961.254.973.256.467.270.248.748.447.657.265.565.050.961.752.965.560.769.262.059.756.465.358.743.8
10.1
)渊/冤渊758.7610.5611.9443.6588.57.5599.3650.0419.2397.4406.4479.3516.5497.4378.4511.2356.0474.83.7458.1484.9423.7408.1559.92.9356.3
73.172.570.265.971.965.069.565.777.576.870.657.561.362.566.1.069.867.967.569.466.067.373.670.468.072.8
75.470.985.887.379.6103.770.293.497.593.5110.292.275.383.8117.588.198.467.7112.570.596.4106.798.773.190.8105.5
21.823.020.924.523.619.521.920.923.723.821.423.522.621.218.424.223.221.519.122.020.322.323.725.022.921.9
102.217.5102.316.8
106.720.0101.919.288.295.8
16.517.6
103.417.2101.317.293.5
16.1
109.617.4106.918.297.698.693.991.4
16.416.117.415.9
108.016.3110.217.7108.115.9106.416.6106.218.1
540/hm2袁480耀780/hm2袁19袁遥2.3主要经济性状
1袁44197.5/67.7耀117.5/遥423.7g23.8g袁21袁2.4产量
2kg/hm2袁-20-袁93.5/袁袁15412袁4袁袁g袁遥
4111632.5kg/hm2袁11866.5
10249.5耀12552kg/hm2袁4渊ck1冤8袁41渊ck2冤10袁遥2.5稻瘟病抗性2袁13袁2.6碾米外观品质
3袁袁
渊12441袁21袁13遥
4尧119.1耀2541
逸81%冤曰4412渊2逸75%冤袁8袁93渊3逸73%冤曰
研究报告表2试验品系渊种冤的产量及稻瘟病抗性
811265788170483882130154(ck1)10841(ck2)88775384663915867318821110823171273128836.8830.6829.3826.3818.5817.2792.8791.7791.1777.4775.5771.0761.3760.6759.8753.5749.1746.4730.6729.1725.6724.2707.0706.5688.8683.3
ck1(依%)5.85.04.84.53.53.30.20.10.0-1.7-2.0-2.5-3.8-3.8-4.0-4.8-5.3-5.6-7.6-7.8-8.3-8.4-10.6-10.7-12.9-13.6
ck2渊依%冤7.97.16.96.65.55.42.22.12.00.20.0-0.6-1.8-1.9-2.0-2.8-3.4-3.7-5.8-6.0-6.4-6.6-8.8-8.9-11.2-11.9
12345671011121314151617181920212223242526
MRMRMRMRMSMRMSMRMRMRMRSMSMRMRMSMSMSMSMRSMRMRSMRMS
渊kg/13.3m2冤16.6916.5716.5416.4816.3316.3015.8115.7915.7815.5115.4715.3815.1915.1715.1615.0314.9414.14.5714.5414.4714.4514.1014.0913.7413.63
渊kg/667m2冤MRMRMRMRMRMRMRMRMRMRMRMRMRMRMRMRMRMRMRMRSMRMRSMRS
4411渊1逸66%冤袁151袁22渊2逸%冤袁6曰4尧413渊3臆30%冤袁101渊1臆10%冤袁43曰袁1%冤袁4渊34222臆5%冤遥尧41渊24渊2臆20%冤袁6尧41袁1渊1臆臆3%冤袁93袁尧遥
324袁8袁1318曰19袁袁15袁19.1耀25g袁曰袁曰曰袁遥22袁63袁4尧4121袁曰48袁4110袁-21-
研究报告表3试验品系渊种冤碾米外观品质测试
3128237170410108673171278388116395461585838212114681884(ck1)41(ck2)887301788265
渊%冤80.983.582.581.681.181.484.083.482.684.484.284.083.483.481.784.482.685.183.682.885.184.784.685.384.583.9
渊%冤56.573.463.766.860.665.568.371.158.473.672.373.970.271.551.468.955.169.548.969.072.671.771.771.068.469.4
渊%冤1.41.76.97.27.58.210.09.218.215.813.719.69.19.220.722.426.122.221.229.429.229.537.928.832.444.5
渊%冤0.60.72.32.82.93.03.13.54.34.44.44.54.54.95.06.56.76.97.39.09.211.011.312.112.318.7
渊%冤23.71.019.03.01.83.02.71.41.51.10.90.82.33.02.52.42.91.910.110.31.22.31.00.81.60.7
渊mm冤2.11.62.31.72.62.21.71.91.81.71.71.61.91.91.81.72.21.82.01.61.71.81.81.71.71.5
渊%冤71.875.072.771.074.072.174.475.675.476.575.576.774.574.171.873.470.676.571.573.476.275.675.674.874.974.0
渊%冤1.80.42.21.53.11.31.00.40.50.60.50.70.70.50.80.60.70.24.91.10.40.50.30.40.80.3
3袁曰13曰袁22袁8441遥袁尧袁546袁袁袁袁遥
渊18冤
参考文献院
猿源援园再员孕员遥源援园袁遥
袁袁咱员暂咱圆暂咱猿暂咱源暂袁袁袁圆园员愿渊圆冤院怨圆援袁援袁援咱允暂援咱允暂援援袁袁圆园员愿袁圆源渊缘冤院员员原员缘援珺援遥遥再员孕圆袁袁
咱允暂援袁圆园员缘袁猿缘渊员缘冤院员园愿原员员园援袁圆园员愿渊愿冤院怨远援
袁咱允暂援-22-
渊院冤
