| 花生空荚原因分析 |
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| 引用本文： | 王秀贞,王传堂,张建成,禹山林,方剑,林宝树,王大玮,唐月异,崔凤高. 花生空荚原因分析[J]. 花生学报, 2010, 39(1): 33-35 |
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| 作者姓名： | 王秀贞 王传堂 张建成 禹山林 方剑 林宝树 王大玮 唐月异 崔凤高 |
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| 作者单位： | 国家花生产业技术体系育种研究室/山东省花生研究所,山东,青岛,266100;文登市土肥站,山东,文登,264400;威海市种子管理站,山东,威海,264200 |
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| 基金项目： | 现代农业产业技术体系建设专项资金,山东省农科院高新技术创新基金,山东省科技发展计划项目,山东省自然科学基金,青岛市科技计划项目 |
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| 摘 要： | 为摸清文登地区花生空荚的原因,根据花生空荚发生程度的轻重,在正常花生田(N)、20%～30%空荚率花生田(M)、几乎全部空荚花生田(H)的0～30cm土层内取土样,化验了土壤腐殖质(Hu)、钙(Ca)、硼(B)和pH值。Kruskal-Wallis检验表明,H花生田的水溶性Ca和pH值均显著低于N花生田,M花生田的水溶性Ca和B均显著低于N花生田;秩相关分析显示,土壤水溶性Ca含量和pH值均与花生空荚发生程度呈显著负相关,而土壤水溶性Ca含量和pH值呈显著正相关;取样观察表明收获后的花生籽仁胚芽变黑,数据分析认为缺Ca及pH值偏低是文登地区花生空荚病发生的主要原因。
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| 关 键 词： | 花生 空荚 Ca pH |
Analysis of Cause Leading to Unfruitful Peanut Pods |
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| WANG Xiu-zhen,WANG Chuan-tang,ZHANG Jian-cheng,YU Shan-lin,FANG Jian,LIN Bao-shu,WANG Da-wei,TANG Yue-yi,CUI Feng-gao. Analysis of Cause Leading to Unfruitful Peanut Pods[J]. Journal of Peanut Science, 2010, 39(1): 33-35 |
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| Authors: | WANG Xiu-zhen WANG Chuan-tang ZHANG Jian-cheng YU Shan-lin FANG Jian LIN Bao-shu WANG Da-wei TANG Yue-yi CUI Feng-gao |
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| Affiliation: | 1.Shandong Peanut Research Institute/a>;Qingdao 266100/a>;China/a>;2.Soil and Fertilizer Station of Wendeng/a>;Wendeng 264400/a>;3.Seed Management Station of Weihai/a>;Weihai 264200/a>;China |
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| Abstract: | To find the cause leading to unfruitful peanut pods in Wendeng,peanut fields(0~30cm soil) with different unfruitful pods severity,viz.,without unfruitful pods symptoms(N),with 20%~30% unfruitful pods(M) and severe symptoms(total crop failure,H),were sampled and analyzed for humus,soluble Ca,B and pH.Kruskal-Wallis test indicted that the soil Ca and pH in 'H' samples were significantly lower than 'N' samples,and Ca and B in 'M' samples were significantly lower than 'N' samples.Rank correlation analysis showe... |
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| Keywords: | Ca pH |
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