| 关中夏玉米不同肥料的施用效应研究 |
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| 引用本文： | 路海东,薛吉全,马国胜,张仁和,郝引川,何秀娥.关中夏玉米不同肥料的施用效应研究[J].西北农业学报,2009,18(5):142-145. |
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| 作者姓名： | 路海东 薛吉全 马国胜 张仁和 郝引川 何秀娥 |
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| 作者单位： | 1. 西北农林科技大学,农学院,陕西杨凌,712100
2. 旬邑县林业工作站,陕西旬邑,711300 |
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| 基金项目： | 公益性行业(农业)科研专项，陕西省13115科技创新重大科技专项，国家现代农业产业科技创新体系陕西关中玉米综合试验站项目资助 |
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| 摘 要： | 通过对高氮复合肥、新型BB肥、控释复合肥、肥料优化处理(氮磷钾配比)、单施氮肥和不施肥(CK)等6个施肥水平的玉米产量及相关植株性状结果分析表明,施用高氮复合肥、新型BB肥、N,P,K肥(优化配比)能够增加植株茎粗和光合绿叶数,提高千粒质量和单株生产能力,显著提高玉米籽粒产量和秸秆产量,高氮复合肥和新型BB肥的优势更为明显,分别较肥料优化管理施肥(NPK适宜配比)增产4.42%、2.31%,较单施氮肥处理增产12.25%和11.69%.可见,施用高氮复合肥、新型BB肥是陕西关中夏玉米进一步简化轻型高效栽培的肥料选用方向.
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| 关 键 词： | 玉米 肥料 产量 |
| 收稿时间： | 2009/2/11 0:00:00 |
| 修稿时间： | 2009/4/22 0:00:00 |
Effect of Different Fertilizer Application on Summer Corn in Guanzhong Area |
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| LU Haidong,XUE Jiquan,MA Guosheng,ZHANG Renhe,HAO Yinchuan and HE Xiu''e.Effect of Different Fertilizer Application on Summer Corn in Guanzhong Area[J].Acta Agriculturae Boreali-occidentalis Sinica,2009,18(5):142-145. |
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| Authors: | LU Haidong XUE Jiquan MA Guosheng ZHANG Renhe HAO Yinchuan and HE Xiu'e |
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| Institution: | College of Agronomy, Northwest A&F University, Yangling Shaanxi 712100, China;College of Agronomy, Northwest A&F University, Yangling Shaanxi 712100, China;College of Agronomy, Northwest A&F University, Yangling Shaanxi 712100, China;College of Agronomy, Northwest A&F University, Yangling Shaanxi 712100, China;College of Agronomy, Northwest A&F University, Yangling Shaanxi 712100, China;Forestry Work Station of Xunyi County, Xunyi Shaanxi 711300 |
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| Abstract: | The corn production and related plant traits results of sixfertilizations were analyzed in this test,such as high-nitrogen compound fertilizer,the new BB fertilizer,controlled-release fertilizer,fertilizer optimization (NPK ratio),single application of nitrogen fertilizer and nofertilizer (CK) level.It is found that application of high-nitrogen compound fertilizer,the new BB fertilizer,N,P,Kfertilizer (optimized ratio) can increase the plant stem diameter and light green leaves,grain weight and improve plant productivity,significantly increased maize grain yield and straw yield.Especially in high-nitrogen compound fertilizer and a new BB more obvious advantages,respectively,than the optimal management of fertilizer application (NPK appropriate ratio) increased 4.42%,2.31%,respectively,than a single application of nitrogen fertilizer to deal with increased 12.25% and 11.69%.This showed that application of high-nitrogen compound fertilizer,the new BB fertilizer is summer corn in-Guanzhong area of Shaanxi Province to further simplify light efficient fertilizer choose the direction of cultivation. |
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| Keywords: | Maize Fertilizer Yield |
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