簡易溫室覆蓋方式對愛文芒果產量、果實品質及葉片礦物元素含量之影響

於嘉義農業試驗分所選擇三年生愛文芒園，該園分成栽培密度4×4公尺及4×2公尺兩區，面積各爲0.2公頃。民國八十一年三月於4×4公尺區進行簡易溫室不同覆蓋方式及病蟲害防治處理複因子試驗，覆蓋方式爲PE布全覆蓋及PE布頂部覆蓋加周圍覆蓋不織布，於4×2公尺區僅進行簡易溫室不同覆蓋方式處理單因子試驗，覆蓋方式爲PE布全覆蓋及PE布半覆蓋。覆蓋期間爲民國八十一年三月一日至八月十六日。試驗結果顯示4×4公尺區之覆蓋處理有噴藥者其産量顯著較高，而不噴藥者亦可維持而不覆蓋但有正常噴藥處理一樣的産量，但果實品質卻相反；不論果實或種子大小，糖度與皮色均不如不覆蓋組，而以PE布全覆蓋處理最差，酸度項目則三種處理間無顯著差異。至於葉片無機營養元素含量則無明顯差異。於4×2公尺區産量方面，覆蓋處理組不論全覆蓋或半覆蓋均較不覆蓋組爲高，但果實品質卻相反，以不覆蓋組最佳，而PE布全覆蓋組最差。

關鍵字

芒果；覆蓋；簡易溫室；栽培密度；産量；果實品質；礦物元素含量

並列摘要

The environmental effects of a simple plastic shelter on yield, quality and mineral concentrations were investigated in an orchard at Chai-Yi Agricultural Experiment Station, Three-year-old mango trees were divided into two planting distances: 4×4 and 4×2 meters. Experiments of pest control nod different levels of covering on mango were conducted in a plastic house (4×4 m) 1992. The overhead covering systems of the shelter include: 1) full PE sheet coverage; 2) FE cover above the trees and four sides with non-woven fabric. Experiments with full and partial FE coverage were conducted only in the 4×2 m treatment. Despite the different methods of pest control, the yields in the two systems were significantly higher thus those of open field. However, the qualities of fruit as indicated by the average fruit weight, seed size, total soluble solids and skin color were lower in the covered treatment. Decrease in fruit quality wax most significant in full-FE-cover trees, while the acid contents were highest in son-woven fabric treated samples. No significant difference was found in leaf mineral element among treatments. The result of experiment 4×2 m was similar to that of 4×4 m treatment.

並列關鍵字

mango ； plastic shelter ； planting density ； yield ； fruit quality ； mineral element contents

被引用紀錄

李姿蓉（2006）。‘愛文’檬果著果與果實品質研究〔碩士論文，國立臺灣大學〕。華藝線上圖書館。https://doi.org/10.6342/NTU.2006.02786

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簡易溫室覆蓋方式對愛文芒果產量、果實品質及葉片礦物元素含量之影響

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