| 不同土壤条件下氮肥处理对小麦产量及品质的影响 |
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| 引用本文： | 朱英杰,刘富启,张燕,常旭虹,王德梅,陶志强,王艳杰,杨玉双,赵广才.不同土壤条件下氮肥处理对小麦产量及品质的影响[J].作物杂志,2020,36(3):184-7. |
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| 作者姓名： | 朱英杰 刘富启 张燕 常旭虹 王德梅 陶志强 王艳杰 杨玉双 赵广才 |
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| 作者单位： | 1中国农业科学院作物科学研究所/农业农村部作物生理生态重点试验室,100081,北京2北京农学院,102206,北京3任丘市农业农村局,062550,河北任丘 |
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| 基金项目： | 国家重点研发计划(2016YFD0300407);国家小麦产业技术体系(CARS-03) |
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| 摘 要： | 为探讨不同土壤条件下氮肥处理对小麦产量及品质的影响,采用盆栽试验,以Egypt1和津强7号为供试材料,研究不同土壤条件下氮肥处理对小麦产量及品质的影响。试验设黑土、潮土2种土壤类型和不追肥、拔节期追氮肥、挑旗期追氮肥3种肥料处理,3次重复。结果表明: 在2种土壤条件下,小麦籽粒产量和各蛋白质组分产量表现为黑土>潮土,除球蛋白产量外,土壤处理间均差异显著。不同时期追施氮肥均显著提高了籽粒产量和蛋白质产量。黑土和潮土配合追施氮肥都可以有效提高小麦籽粒产量,改善品质。
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| 关 键 词： | 土壤类型 小麦 氮肥 产量 品质 |
| 收稿时间： | 2019-11-26 |
Effect of Nitrogen Treatment on Wheat Yield and Quality in Different Soil Conditions |
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| Zhu Yingjie,Liu Fuqi,Zhang Yan,Chang Xuhong,Wang Demei,Tao Zhiqiang,Wang Yanjie,Yang Yushuang,Zhao Guangcai.Effect of Nitrogen Treatment on Wheat Yield and Quality in Different Soil Conditions[J].Crops,2020,36(3):184-7. |
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| Authors: | Zhu Yingjie Liu Fuqi Zhang Yan Chang Xuhong Wang Demei Tao Zhiqiang Wang Yanjie Yang Yushuang Zhao Guangcai |
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| Institution: | 1Institute of Crop Sciences, Chinese Academy of Agricultural Sciences/Key Laboratory of Crop Physiology and Ecology, Ministry of Agriculture and Rural Affairs, Beijing 100081, China2Beijing University of Agriculture, Beijing 102206, China3Renqiu Bureau of Agriculture and Rural Affairs, Renqiu 062550, Heibei, China |
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| Abstract: | In order to study the effect of nitrogen fertilizer treatment on wheat yield and quality in different soil conditions, pot experiments were carried out using Egypt1 and Jinqiang 7 as test materials. In the experiment, the black soil, alluvial soil and non topdressing, topdressing nitrogen at jointing stage and topdressing nitrogen at flagging stage were treated with three fertilizer treatments in triplicate. The results showed that there was significant difference between two soil treatments. The wheat grain yield and the yield of each protein component showed that the yield of black soil was higher than that of alluvial soil, except for the yield of globulin. The grain yield and protein yield were significantly increased by applying nitrogen fertilizer at different stages. The wheat grain yield and quality can be improved by applying nitrogen fertilizer in black soil and alluvial soil |
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| Keywords: | Soil type Wheat Nitrogen fertilizer Yield Quality |
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