Effects of Fertilizer Application Rate and Planting Density on Photosynthetic Characteristics, Yield and Yield Components in Waxy Wheat
文献类型：期刊论文
| 作者 | Fang, X. M.3; She, H. Z.3; Wang, C.1,3; Liu, X. B.3; Li, Y. S.3; Nie, J.3; Ruan, R. W.2; Wang, T.3; Yi, Z. L.3 |
| 刊名 | CEREAL RESEARCH COMMUNICATIONS
 |
| 出版日期 | 2018-03-01 |
| 卷号 | 46期号:1页码:169-179 |
| 关键词 | waxy wheat fertilizer application rate planting density photosynthetic characteristics yield yield components |
| ISSN号 | 0133-3720 |
| DOI | 10.1556/0806.45.2017.058 |
| 产权排序 | 3 |
| 文献子类 | Article |
| 英文摘要 | Waxy wheat (Triticum aestivum L.) is grown throughout the world for its specific quality. Fertilization and planting density are two crucial factors that affect waxy wheat yield and photosynthetic capacity. The objectives of the research were to determine the effects of fertilization and planting density on photosynthetic characteristics, yield, and yield components of waxy wheat, including Yield, SSR, TGW, GNPP, GWPP, PH, HI, Pn, Gs, Ci, E and WUE using the method of field experiment, in which there were three levels (150, 300, and 450 kg ha(-1)) of fertilizer application rate and three levels (1.35, 1.8, and 2.25 x 10(6) plants ha(-1)) of planting density. The results suggested that photosynthetic characteristics, yield, and yield components had close relationship with fertilization levels and planting density. Under the same plant density, with the increase of fertilization, Yield, SSR, TGW, GNPP, GWPP, HI, Pn, Gs, E and WUE increased and then decreased, PH increased, but Ci decreased. Under the same fertilization, with the increase of plant density, Yield, SSR, TGW, GNPP, GWPP, HI increased and then decreased, PH, Pn, Gs and E increased, PH and WUE declined. The results also showed that F2 (300 kg ha(-1)) and D2 (1.8 x 10(6) plants ha(-1)) was a better match in this experiment, which could obtain a higher grain yield 4961.61 kg ha(-1). Consequently, this combination of fertilizer application rate and plant densities are useful to get high yield of waxy wheat. |
| 学科主题 | Agriculture ; Agronomy |
| URL标识 | 查看原文 |
| WOS关键词 | GRAIN-YIELD ; MINERAL FERTILIZATION ; QUALITY ; PROTEIN ; RESPONSES ; INCREASE ; CROP |
| WOS研究方向 | Agriculture |
| 语种 | 英语 |
| WOS记录号 | WOS:000424333900016 |
| 出版者 | AKADEMIAI KIADO RT |
| 源URL | [http://210.75.237.14/handle/351003/30303]  |
| 专题 | 环境治理与食品安全领域_农业生物技术研究 |
| 通讯作者 | Yi, Z. L. |
| 作者单位 | 1.Guizhou Acad Agr Sci, Inst Upland Food Crops, Guiyang 550006, Guizhou, Peoples R China; 2.Chinese Acad Sci, Chengdu Inst Biol, Chengdu 610041, Sichuan, Peoples R China 3.Southwest Univ, Coll Agron & Biotechnol, Chongqing 400716, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Fang, X. M.,She, H. Z.,Wang, C.,et al. Effects of Fertilizer Application Rate and Planting Density on Photosynthetic Characteristics, Yield and Yield Components in Waxy Wheat[J]. CEREAL RESEARCH COMMUNICATIONS,2018,46(1):169-179. |
| APA | Fang, X. M..,She, H. Z..,Wang, C..,Liu, X. B..,Li, Y. S..,...&Yi, Z. L..(2018).Effects of Fertilizer Application Rate and Planting Density on Photosynthetic Characteristics, Yield and Yield Components in Waxy Wheat.CEREAL RESEARCH COMMUNICATIONS,46(1),169-179. |
| MLA | Fang, X. M.,et al."Effects of Fertilizer Application Rate and Planting Density on Photosynthetic Characteristics, Yield and Yield Components in Waxy Wheat".CEREAL RESEARCH COMMUNICATIONS 46.1(2018):169-179. |
入库方式： OAI收割
来源：成都生物研究所
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