EFFECTS OF PHOSPHORUS APPLICATION METHODS ON NUTRITION UPTAKE AND SOIL PROPERTIES OVER 12-YEAR FIELD MICRO-PLOT TRIALS: I. PHOSPHORUS UPTAKE AND SOIL TEST PHOSPHORUS
文献类型：期刊论文
| 作者 | Zhao, Muqiu1,2; Chen, Xin2; Shi, Yi2; Lu, Caiyan2 |
| 刊名 | FRESENIUS ENVIRONMENTAL BULLETIN
 |
| 出版日期 | 2010 |
| 卷号 | 19期号:11A页码:2748-2752 |
| 关键词 | Phosphorus Application Rate Phosphorus Applicaton Frequency Phosphorus Uptake Soil Test Phosphorus |
| ISSN号 | 1018-4619 |
| 英文摘要 | A 12-year field micro-plot trial with meadow brown soil (silty loam Hapli-Udic Cambisols in Chinese soil taxonomy) and corn (Zea mays) was conducted in Shenyang, Northeast China to examine the effects of phosphorus application at a rate of 25 and 75 kg P hm (2) annually, or of 150 and 450 kg P hm (2) once every six years, on P uptake and soil test P No significant differences were observed in the grain yield and stalk biomass of test crop between no P application and P applications, no matter what the P application rate or frequency was However, P uptake and soil test P increased with increasing P application rate When the P was applied once every six years, both P uptake and the soil test P were higher in the first years, but decreased gradually over time In sum, P application rate and frequency less affected the 12-year average crop yield and soil test P, suggesting that for the corn production on Northeast China meadow brown soil, chemical P fertilizer could be applied at a proper rate once for several years, though the environmental risk of soil P loss needed to be carefully considered under the application of higher P amount |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000285076900019 |
| 出版者 | PARLAR SCIENTIFIC PUBLICATIONS (P S P) |
| 源URL | [http://210.72.129.5/handle/321005/121403]  |
| 专题 | 中国科学院沈阳应用生态研究所 |
| 通讯作者 | Chen, Xin |
| 作者单位 | 1.Qiong Zhou Univ, Sanya 572022, Peoples R China 2.Chinese Acad Sci, Inst Appl Ecol, Key Lab Pollut Ecol & Environm Engn, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Muqiu,Chen, Xin,Shi, Yi,et al. EFFECTS OF PHOSPHORUS APPLICATION METHODS ON NUTRITION UPTAKE AND SOIL PROPERTIES OVER 12-YEAR FIELD MICRO-PLOT TRIALS: I. PHOSPHORUS UPTAKE AND SOIL TEST PHOSPHORUS[J]. FRESENIUS ENVIRONMENTAL BULLETIN,2010,19(11A):2748-2752. |
| APA | Zhao, Muqiu,Chen, Xin,Shi, Yi,&Lu, Caiyan.(2010).EFFECTS OF PHOSPHORUS APPLICATION METHODS ON NUTRITION UPTAKE AND SOIL PROPERTIES OVER 12-YEAR FIELD MICRO-PLOT TRIALS: I. PHOSPHORUS UPTAKE AND SOIL TEST PHOSPHORUS.FRESENIUS ENVIRONMENTAL BULLETIN,19(11A),2748-2752. |
| MLA | Zhao, Muqiu,et al."EFFECTS OF PHOSPHORUS APPLICATION METHODS ON NUTRITION UPTAKE AND SOIL PROPERTIES OVER 12-YEAR FIELD MICRO-PLOT TRIALS: I. PHOSPHORUS UPTAKE AND SOIL TEST PHOSPHORUS".FRESENIUS ENVIRONMENTAL BULLETIN 19.11A(2010):2748-2752. |
入库方式： OAI收割
来源：沈阳应用生态研究所
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