| 波尔多液营养保护剂对石灰性土壤铜、铁有效性及花生产量的影响研究 |
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| 引用本文： | 段路路,张民,杨越超,陈海宁.波尔多液营养保护剂对石灰性土壤铜、铁有效性及花生产量的影响研究[J].水土保持学报,2006,20(3):47-50. |
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| 作者姓名： | 段路路 张民 杨越超 陈海宁 |
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| 作者单位： | 山东农业大学,资源与环境学院,山东,泰安,271018 |
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| 基金项目： | 引进国际先进农业科技计划(948计划);教育部高校骨干教师资助计划 |
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| 摘 要： | 选用山东省花生主产区的代表性石灰性土壤，通过土培试验的方法，研究了波尔多液营养保护剂BNPP和美国铜基杀菌剂Koeide两种可湿性粉剂对石灰性土壤pH值和铜、铁有效性及其对花生产量的影响。结果表明，与CK（喷清水）相比，喷施BNPP后，土壤pH值有所降低，而土壤有效铁、铜含量都有所提高。同时喷施BNPP后土壤有效铜含量要低于Kocide处理。另外．BNPP处理花生叶绿紊、活性铁、全铁含量以及生物量都有显著提高，产量比CK提高了1．25～1．53倍。波尔多液营养保护剂效果要优于美国Kocide产品。
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| 关 键 词： | 波尔多液营养保护剂 铁 铜有效性 石灰性土壤 花生产量 |
| 文章编号： | 1009-2242（2006）03-0047-04 |
| 收稿时间： | 2005-12-04 |
| 修稿时间： | 2005-12-04 |
Effect of Bordeaux Nutrition Protective Powder on Validity of Iron and Copper in Calcareous Soil and Yield of Peanuts |
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| DUAN Lu-lu,ZHANG Min,YANG Yue-chao,CHEN Hai-ning.Effect of Bordeaux Nutrition Protective Powder on Validity of Iron and Copper in Calcareous Soil and Yield of Peanuts[J].Journal of Soil and Water Conservation,2006,20(3):47-50. |
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| Authors: | DUAN Lu-lu ZHANG Min YANG Yue-chao CHEN Hai-ning |
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| Institution: | College of Resources and Environment , Shandong Agricultural University, Taian , Shandong 271018 |
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| Abstract: | The calcareous soil which was collected from main peanut cultivated areas in Shandong province was utilized to investigate the different effect of Bordeaux nutrition protective powder(BNPP) and Kocide on validity of iron and copper in calcareous soil and yield of peanuts.The research results indicated that the pH value of soil had been declined differently at all times by spraying BNPP,but the pH value of Kocide treatment was declined first and then rose at the last time,compared with CK(the treatment which only sprayed water).In addition, the chlorophyll content,active iron content in young leaves and total iron content of root,stem and leaves of peanut had been increased differently by spraying BNPP.But the available copper content of BNPP treatments was lower than that of Kocide treatments,which could alleviate copper contamination of soil.Moreover,the yield of peanuts with BNPP treatment had been increased by 125% to 153%,compared with CK.As a result,the effect of BNPP was better than Kocide. |
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| Keywords: | Bordeaux nutrition protective powder Fe Cu availability calcareous soil peanut yield |
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