摘要
果实外观是决定市场接受度的重要因素,也是影响消费者挑选果品的关键因子.通过比较分析34个桃品种不套袋果实的单果重、着色深浅、着色程度等外观品质,筛选出适合关中地区免套袋栽培的优良品种.结果表明,'中桃紫玉'、'中桃绯玉'、'金陵黄露'、'中桃金阳'、'立夏红'、'甘露早油'、'紫金红2号'、'紫金红3号'、'美婷'等16个品种不套袋果实果皮全面着色,色泽靓丽,着色程度高,可以免套袋栽培.'保佳红'、'保佳俊'、'脆保'、'艳保'、'久艳'、'岱妃'、'霞晖8号'、'锦花'、'锦硕'、'锦枫'和'锦春'等品种在关中地区不套袋果实外观表现相对较差,着色面积较小,建议在疏果后进行套袋,提高商品价值.蟠桃品种不套袋时果顶开裂的风险较高,因此对于蟠桃品种在生产中建议进行套袋栽培.本研究为减少果农在桃果生产过程中的物质和人工成本、健全免套袋栽培体系、促进陕西桃产业健康发展提供参考意见.
Abstract
Fruit appearance plays a crucial role in market acceptance and is an important determinant of consumer preference.This study analyzed and compared the visual quality of 34 bag-free peach varieties,in-cluding fruit weight,color intensity,and degree of coloration.This study aims to identify the most suitable varie-ties for bag-free cultivation in the Guanzhong region.The results showed that 16 varieties such as'Zhong-taoziyu','Zhongtaofeiyu','Jinlinghualu','Zhongtaojinyang','Lixiahong','Ganluzaoyou','Zijinhong 2','Zijinhong 3',and'Meiting'could be cultivated without bagging.Varieties such as'Baojiahong','Bao-jiajun','Cuibao','Yanbao','Jiuyan','Daifei','Xiahui 8','Jinhua','Jinshuo','Jinfeng',and'Jinchun'had relatively poor appearance when grown without bagging in the Guanzhong area.It is recommen-ded to bag these varieties to improve their commodity value after thinning.Additionally,it advised that flat pea-ches be bagged during production,as the risk of fruit tip cracking higher when they are not bagged.This study will serve as a guide to help reduce farmers'costs,improve bag-free technology,and promote the growth of the Shaanxi peach industry.
基金项目
国家桃产业技术体系西安综合试验站(CARS-30-Z-16)
陕西省秦创原引用高层次创新创业人才项目(QCYRCXM-2022-234)
NETL
NSTL
万方数据