| 余红,吴章伟,蔡礼良,王卫华.干热河谷区番荔枝高效灌溉的AHP-TOPSIS多目标优化与综合评价[J].干旱地区农业研究,2025,(6):162~172 |
| 干热河谷区番荔枝高效灌溉的AHP-TOPSIS多目标优化与综合评价 |
| AHP-TOPSIS multi\|objective optimization and comprehensive evaluation for high\|efficiency irrigation of Annona squamosa in dry\|hot valley area |
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| DOI：10.7606/j.issn.1000-7601.2025.06.16 |
| 中文关键词: 番荔枝 水肥气耦合 增产提质 层次分析法 TOPSIS 干热河谷区 |
| 英文关键词:Annona squamosa coupling of water, fertilizer and gas yield and quality improvement analytic hierarchy process TOPSIS dry\|hot valley |
| 基金项目:国家自然科学基金项目（52169008） |
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| 中文摘要: |
| 为优化干热河谷区番荔枝的种植管理和增产提质，筛选出符合预期目标的最优处理设计，选取灌水量、施肥量和溶氧量进行三因素三水平正交试验，共设置9个处理组合，探究干热河谷区不同水肥气耦合处理对番荔枝生长、产量和品质的影响，并通过层次分析法（AHP）和TOPSIS模型相结合的综合评价方法筛选出最优处理方案。2023—2024年研究结果表明：灌水量、施肥量和溶氧量对番荔枝叶面积、净光合速率、果实纵径、单果重、单株产量、维生素C含量、可溶性总糖和可溶性固形物含量均有显著影响。其中，W3F2O1处理（高灌水量、中施肥量、低溶氧量）在提高叶面积、单果重和单株产量方面表现最优；而W2F3O1处理（中灌水量、高施肥量、低溶氧量）在提升维生素C和可溶性总糖含量方面效果显著。通过AHP-TOPSIS综合评价，W3F2O1处理的综合评分最高，表明其对番荔枝生长、产量和品质的综合促进效果最优。本研究构建了番荔枝水肥气耦合效应的综合评价体系，推荐W3F2O1处理作为番荔枝高产栽培的最优方案，W2F3O1处理作为高品质栽培的最优方案。该研究为番荔枝水肥气耦合优化进而实现干热河谷区番荔枝高品质、高效益生产的种植模式提供了理论依据和科学支撑。 |
| 英文摘要: |
| In order to optimize the planting and management of Annona squamosa L. in the dry\|hot valley area, this study conducted experiments in A.squamosa orchards in Lijiang Town, Yuanjiang County, Yunnan Province, from 2023 to 2024. The three\|factor and three\|level orthogonal experimental design of irrigation amount, fertilizer amount, and dissolved oxygen amount was adopted, and a total of 9 treatment combinations were set up to explore the effects of different water\|fertilizer\|gas coupling treatments on the growth, yield, and quality of A.squamosa, and the optimal treatment scheme was screened out by the comprehensive evaluation method combined with analytic hierarchy process (AHP) and TOPSIS model. The results showed that irrigation amount, fertilizer amount, and dissolved oxygen amount had significant effects on leaf area, net photosynthetic rate, fruit longitudinal diameter, single fruit weight, single plant yield, vitamin C content, soluble total sugar, and soluble solid content of A.squamosa. Among them, the W3F2O1 treatment (high irrigation volume, medium fertilization volume, and low dissolved oxygen volume) performed best in increasing leaf area, single fruit weight, and single plant yield,while the W2F3O1 treatment (medium irrigation volume, high fertilization volume, and low dissolved oxygen volume) was significantly effective in increasing vitamin C content and total soluble sugar content. Through the AHP-TOPSIS comprehensive evaluation, the W3F2O1 treatment had the highest comprehensive score, indicating that it had the best comprehensive promotion effect on the growth, yield and quality of A.squamosa. This study successfully constructed a comprehensive evaluation system for the coupling effect of water, fertilizer, and gas on A.squamosa, and recommended the W3F2O1 treatment as the optimal solution for high\|yield cultivation of A.squamosa and the W2F3O1 treatment as the optimal solution for high\|quality cultivation. At the same time, it provides a theoretical basis and scientific support for the precise regulation of water, fertilizer, and gas to achieve high\|quality and high\|efficiency production of sugar apple in dry\|hot valley areas. |
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