頁籤選單縮合
題名 | FMTT新品系番茄品種改良及區域試驗 |
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作者姓名(中文) | 林天枝; 洪澨堂; | 書刊名 | 臺中區農業改良場研究彙報 |
卷期 | 48 1995.09[民84.09] |
頁次 | 頁11-16 |
分類號 | 435.272 |
關鍵詞 | 生果番茄; 區域試驗; 抗病; Fresh tomato new lines; Regional yield trial; Disease resistance; |
語文 | 中文(Chinese) |
中文摘要 | 從亞蔬中心引進新育成之八個耐熱抗青枯病的新品系,在南投縣信義 鄉進行區域試驗,調查生育期間其園藝特性、抗病性、裂果性及鮮果產量,供為 申請命名之參考。本計畫從80年度起至82年度止計三年從事區域試驗,結果顯 示,供試八個FMTT品系每10公畝鮮果平均產量分別為FMTT277號6,326kg, FMTT285 6,104kg,FMTT269 6,020kg,FMTT270 5,902kg,FMTT33 5,856kg, FMTT301 5,605kg,FMTT267 5,482kg,FMTT304 5,256kg,對照之農友301 3,898kg,以及台中亞蔬四號5,915kg。新品系產量比對照之農友301呈極顯著增 產,幅度達37.9%∼62.3%,亦有FMTT277、285、269三品系亦較台中亞蔬四號 增產,增產幅度達1.8%∼6.9%,且果型完整裂果少。耐熱性,生育勢及抗病力 比對照台中亞蔬四號稍強,每花序著果4∼6粒,符合一般留果量,不須疏果, 可達省工目標等為其優點。唯未熟果果肩顏色淡綠,果實成熟期果色不佳,茄紅 素分配不均,消費者易有不新鮮之感覺;逢乾旱季栽培容易發生缺鈣而引起果頂 腐爛病,下部葉片易捲曲,果臍較大,有時呈現孔狀,影響外表性狀等缺點。 |
英文摘要 | The regional yield trial for 8 new heat tolerant and Bacterial wilt resistant lines developed by AVRDC was conducted at Hsinyi, Nantou country. The data of horticultural traits, disease resistance, fruit cracking and fresh tomato yield were collected for application of varietal nomenclature. The regional yield trials were carried out from 1991 to 1993. The results indicated that the fresh tomato yield per 0.1ha for 8 FMTT lines is as follow: No.277 is 6,326kg; No.285 is 6,104kg; No.269 is 6,020kg; No.270 is 5,902kg; No.267 is 5,482kg; No.301 is 5,605kg; No.304 is 5,256 kg; No.33 is 5,856kg; Known-you 301 is 3,898kg (control I); Taichung Asveg No.4 is 5,915kg (control II). The average yield of new lines is higher than that of check varieties by 37.9-62.3%. The lines that have higher yield than Taichung Asveg No.4 are FMTT 277, 285 and 269, the yield increase range is 1.8-6.9%. Those lines have the follow characteristics: good shape, less craeking fruit, heat tolerance, growth rate and disease resistance is slightly better than that of Taichung Asveg No.4, 4-6 fruits per cluster and fruit thinning is not required. But the shoulder color of young fruit is light green and the anthocyanin is unevenly distributed when fruit is matured. During dry season, the bottom rot, curling of leaves at lower part, large fruit placenta will occur due to calcium deficiency, and it need to be further improved. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。