马铃薯相关试验研究第一手原始资料

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1、黔东南州马铃薯稻田免耕覆草栽培综合配套马铃薯生产统计表年份全省免耕合计全省马铃薯合计遵义市贵阳市六盘水市安顺市黔东南黔南黔西南州铜仁地区毕节地区面积单产面积单产0.07420048.8115211.1761.120.0530.413.4240.471.350.7330.074200533.9115178.6950.3820.5130.4220.0371.211.031.33970.2851200631.121363.545.4415.3580.6240.8513.53630.951.120.2381200735.812487.241.3731.080.2220.2733.040.

2、4051.92570.245200840.9412669.331.3661.10.0813.412103.8851.3570.36合计150.6138331.889.5983.371.9870.68217.87.626.47541.22022005-2006年度稻田马铃薯免耕覆盖栽培示范项目结果统计表县名面积平均单产对照单产亩增产亩增收亩产值亩纯收入商品率%最好单产亩节约天柱235014041196207480772292锦屏102001337943394雷山1120171115072042768惠水266513056201566946福泉市15561570138681金沙108

3、1121810301881218100长顺113021341257877桐梓30321284980304550770220赤水市260014101075335335绥阳116001569铜仁市112511081108120合计38459费乌瑞它不同级别种属栽培技术及效益研究田间试验IA1B1A2B2A3B1A3B2A2B1IIA3B2A1B1A2B1A3B1A2B2IIIA2B2A3B2A1B1A2B1A3B1表1不同级别种属，整属与切块属不同处理经济性状处理10窝鲜属分析（%）10窝鲜属产量（个）平均单窝重g小计（个）大薯中薯小薯小计大薯中薯小薯A1B15533.048.317

4、.93917.41320.81893.5703.1391.7A2B15954.436.98.75105.42728.51882.5494.4510.5A3B15254.336.49.34288.62328.41562.2398428.9A2B24651.837.310.94015.82081.71497.3436.8401.6A3B24855.755.713.73934.42191.91361.9380.6393.4表2试验小区产量处理区组（kg）平均kg折667m2kg名次IIIIIIA1B137.647.038.838.471282.225A2B159.660.662.660

5、.932031.01A3B154.258.658.456.471882.332A2B252.251.257.453.61786.673A3B250.250.453.451.331711.04表3整薯与切薯产量分析年份处理B1平均（kg）折667m2(kg)B2平均（kg）折667m2(kg)2007200820072008A154.3338.4746.41546.6100A291.560.9376.222540.6578.7353.666.172205.5715.19A385.0356.4770.752358.3368.851.3360.072005.1717.78表4产量联合方

6、差分析变异来源年份平方和自由度均值F值试点区组2006-2007134.54267.2424.132.542007-200848.26224.1321.53试点处理2006-20072550.284637.5724.04***2007-2008857.354214.3413.57***级别2006-20071566.832786.4129.54***2007-2008848.72424.3526.87***整与切2006-2007183.481183.486.922007-200838.87138.872.46误差2006-2007212.15826.522007-2008126

7、.33815.78总变2006-20072896.98142006-20081031.9414表5各年度处理小区产量SSR检验年份处理20072008均值kg5%1%均值kg5%1%A2B191.5aA60.93AAA3B185.03aA56.47AbABA2B278.73AbAB53.6BBA3B268.8cB51.33CBA1B154.33dC38.47dC表5经济效益分析（两年）年份处理Kg/667m2平均产值/667m2纯收入/667m2新增投入新增投入与纯收入比2007