Winter wheat grain yield in response to different production practices and soil fertility in northern China
文献类型：期刊论文
| 作者 | Sun, Jutao1; Zhang, Zhengbin2; Xu, Ping2; Shangguan, Zhouping4; Shangguan, ZP (reprint author), Northwest A&F Univ, Inst Soil & Water Conservat, 26 Xinong Rd, Yangling 712100, Shaanxi, Peoples R China.; Wang, Lifan3 |
| 刊名 | SOIL & TILLAGE RESEARCH
 |
| 出版日期 | 2018 |
| 卷号 | 176页码:10-17 |
| 关键词 | Wheat Yield Management Practices Soil Quality |
| ISSN号 | 0167-1987 |
| DOI | 10.1016/j.still.2017.10.001 |
| 文献子类 | Article |
| 英文摘要 | Scientific production management in the field is the main measure to increase crop yield. Different production practices and soil fertility has profound effects on the yield of wheat (Triticum aestivum L.) in northern China. A meta analysis of 6470 observations from 175 research papers for studies done across 77 locations in northern China was undertaken with respect to grain yield (GY) of winter wheat as influenced by soil organic matter (SOM), total nitrogen (TN), available phosphorous (AP), and available potassium (AK) under common production practices. The results were as follows: (1) Mulching and tillage increased GY by 13.2 and 7.8% relative to that from conventional tillage, respectively. (2) GY, spike number (SN), and grain number per ear (GNE) were markedly affected by mineral nitrogen (N) application rate at 200-285 kg ha(-1). (3) Application of N affected GY nearly three times more than mulching combined with tillage did, and the effect of N being evident mainly in SN and GNE. (4) SOM at 10-14.9 g kg(-1), TN at 1-1.5 g kg(-1), AP at 10-19.8 mg kg(-1), and AK at 100-200 mg kg(-1) were the most effective soil fertility levels to improve wheat GY among all the research levels. |
| 学科主题 | Soil Science |
| 出版地 | PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS |
| 语种 | 英语 |
| WOS记录号 | WOS:000418983500002 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iswc.ac.cn/handle/361005/7839]  |
| 专题 | 水保所科研产出--SCI_2018--SCI |
| 通讯作者 | Shangguan, ZP (reprint author), Northwest A&F Univ, Inst Soil & Water Conservat, 26 Xinong Rd, Yangling 712100, Shaanxi, Peoples R China. |
| 作者单位 | 1.Henan Agr Univ, Coll Tobacco Sci, Zhengzhou 450002, Henan, Peoples R China 2.Chinese Acad Sci, Inst Genet & Dev Biol, Ctr Agr Resources Res, Shijiazhuang 050021, Hebei, Peoples R China 3.Henan Agr Univ, Natl Engn Res Ctr Wheat, 63 Nongye Rd, Zhengzhou 450002, Henan, Peoples R China 4.Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China 5.Henan Agr Univ, Natl Engn Res Ctr Wheat, Agron Coll, Zhengzhou 450002, Henan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Jutao,Zhang, Zhengbin,Xu, Ping,et al. Winter wheat grain yield in response to different production practices and soil fertility in northern China[J]. SOIL & TILLAGE RESEARCH,2018,176:10-17. |
| APA | Sun, Jutao,Zhang, Zhengbin,Xu, Ping,Shangguan, Zhouping,Shangguan, ZP ,&Wang, Lifan.(2018).Winter wheat grain yield in response to different production practices and soil fertility in northern China.SOIL & TILLAGE RESEARCH,176,10-17. |
| MLA | Sun, Jutao,et al."Winter wheat grain yield in response to different production practices and soil fertility in northern China".SOIL & TILLAGE RESEARCH 176(2018):10-17. |
入库方式： OAI收割
来源：水土保持研究所
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