Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.13031/aea.14296 |
ESTABLISHING A PHYSIOLOGY-YIELD-QUALITY EVALUATION MODEL FOR OPTIMIZING DRIP IRRIGATION ON GRAPE FIELDS IN EXTREMELY ARID REGIONS | |
Wen, Y.; Wang, Z.; Guo, L.; Li, W. | |
通讯作者 | Wang, Z (corresponding author), Shihezi Univ, Coll Water & Architectural Engn, 221 North Rd, Shihezi 832000, Peoples R China. |
来源期刊 | APPLIED ENGINEERING IN AGRICULTURE
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ISSN | 0883-8542 |
EISSN | 1943-7838 |
出版年 | 2021 |
卷号 | 37期号:2页码:267-278 |
英文摘要 | Water shortage and chemical fertilizer abuse are important factors restricting grape industry development in Xinjiang. In this study, the physiology, yield and quality indexes of drip irrigation grapes were analyzed, and the water-fertilizer system was properly optimized by a model of combination of single evaluation methods and comprehensive evaluation methods. Five irrigation schemes and three fertilizer ratios were combined to form 15 treatments in Xinjiang, China. Results showed that irrigation and fertilization had different effects on physiology, yield, and quality indicators of grapes in different growth periods, and each index cannot reach its maximum value under the same treatment. Four single evaluation methods of Principal Component Analysis (PCA), Membership Function Analysis (MFA), Gray Correlation Analysis (GCA), and TOPSIS were used to evaluate grapes of 15 water and fertilizer treatments, but there were 9 treatments with a ranking standard deviation greater than 1.0, which was over 60% of all treatments. Through four comprehensive evaluation methods of Average Value, Borda, Copeland, and Fuzzy Borda, single evaluation results were analyzed, and the standard deviations of 13 treatments ranked 1.0 or below, more than 80% of all treatments, and Average Value comprehensive method had the highest compatibility. Therefore, the combination of Average Value method and four single evaluation methods is an appropriate evaluation model. It was determined that W4F2 was the optimal treatment which was performed regulated deficit irrigation in the berry mature period, the irrigation amount, nitrogen, phosphorus, and potassium fertilizers were sequentially controlled to 694 mm, 235.7, 235.7, and 353.6 kg.ha(-1), and its ranking was ranked first under the four comprehensive evaluation methods. This study can provide theoretical guidance for the combined evaluation of water and fertilizer use of drip irrigation grapes in extremely arid regions. |
英文关键词 | Comprehensive model evaluation Extremely arid regions Drip irrigation grapes Physiology-yield-quality effects Single method evaluation |
类型 | Article |
语种 | 英语 |
收录类别 | SCI-E |
WOS记录号 | WOS:000640218500005 |
WOS关键词 | REGULATED DEFICIT IRRIGATION ; VITIS-VINIFERA L. ; FRUIT-QUALITY ; CABERNET-SAUVIGNON ; VEGETATIVE GROWTH ; BERRY COMPOSITION ; WATER ; FERTILIZER ; LEAF ; STRATEGIES |
WOS类目 | Agricultural Engineering |
WOS研究方向 | Agriculture |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/349487 |
作者单位 | [Wen, Y.; Wang, Z.; Li, W.] Shihezi Univ, Coll Water & Architectural Engn, 221 North Rd, Shihezi 832000, Peoples R China; [Wen, Y.; Wang, Z.; Li, W.] Xinjiang Prod & Construct Grp, Key Lab Modern Water Saving Irrigat, Shihezi, Peoples R China; [Guo, L.] Sichuan Univ, Coll Water Resource & Hydropower, State Key Lab Hydraul & Mt River Engn, Chengdu, Peoples R China |
推荐引用方式 GB/T 7714 | Wen, Y.,Wang, Z.,Guo, L.,et al. ESTABLISHING A PHYSIOLOGY-YIELD-QUALITY EVALUATION MODEL FOR OPTIMIZING DRIP IRRIGATION ON GRAPE FIELDS IN EXTREMELY ARID REGIONS[J],2021,37(2):267-278. |
APA | Wen, Y.,Wang, Z.,Guo, L.,&Li, W..(2021).ESTABLISHING A PHYSIOLOGY-YIELD-QUALITY EVALUATION MODEL FOR OPTIMIZING DRIP IRRIGATION ON GRAPE FIELDS IN EXTREMELY ARID REGIONS.APPLIED ENGINEERING IN AGRICULTURE,37(2),267-278. |
MLA | Wen, Y.,et al."ESTABLISHING A PHYSIOLOGY-YIELD-QUALITY EVALUATION MODEL FOR OPTIMIZING DRIP IRRIGATION ON GRAPE FIELDS IN EXTREMELY ARID REGIONS".APPLIED ENGINEERING IN AGRICULTURE 37.2(2021):267-278. |
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