8个柑橘品种在闽东地区的引种表现

Introduction Performance of 8 Citrus Cultivars in Eastern Fujian Province

闽东地区柑橘品种结构较单一,主栽多集中于中熟品种,市场占有率不高,整体经济效益不佳。近年来宁德市农业科学研究所一直从事柑橘品种的引进筛选,现已有8个柑橘品种进入盛产期。通过物候期、生物学特性、果实性状等观察测定,结果表明,供试的8个品种均表现较好的适应性。其中,‘天草’、‘爱媛30号’为中晚熟品种,果实风味佳、易化渣、可溶性固形物含量高;‘甜春橘柚’抗性较强、味清甜,‘美国糖橘’、‘爱媛30号’果皮红色、果面光亮。综合成熟期、果实品质、产量、适应性、抗逆性等各项表现,‘天草’、‘爱媛30号’、‘美国糖橘’等可作适当栽培尝试,以延长本地区柑橘品种供应期。

The structure of citrus cultivars in eastern Fujian Province was simple, with more middle-maturing cultivars, low market share and poor economic benefits. In recent years, Ningde Institute of Agricultural Sciences were engaged in introduction and screening of citrus cultivars. Presently 8 citrus cultivars had been in the full fruiting period. Their phenological period, biological characteristics and fruit characters were observed and measured. The results showed that 8 tested cultivars showed good adaptability.‘Amakusa’ tangor and ‘Ehime No.30’ were middle-maturing cultivars, showing good flavor, good mastication, and high soluble solid content.‘Sweet Spring’ Tangelo had high resistance, and sweet taste. American Red tangerine and ‘Ehime No.30’ had red and smooth fruit skin. Based on maturity period, fruit quality, yield and adaptability and resistance,‘Amakusa’ tangor,‘Ehime No.30’ and American Red tangerine could be cultivated in trials to extend supply period of citrus in eastern Fujian Province.