摘要
以设施栽培的五月火、早红珠、丹墨、曙光、早红2号、早红宝石油桃为试材,测定了设施油桃不同品种果实的发育特性,包括果实纵横径与单果重。结果表明:在聊城地区,油桃在果实发育过程中,果实纵、横径逐渐增大,并基本呈"双S"型曲线。单果重持续增加,在花后40d内,由于果实单果重一直较小,所以果实单果重的净增加值较低,在接下来的30d内,单果重净增加值较大;在果实将近成熟时,即花后的70～80d内,果实还会出现一个单果重增长的高峰。
Used Shuguang nectarine, Wuyuehuo nectarine, Zaohongbaoshi nectarine, Zaohong 2 nectarine, Zaohongzhu nectarine and Danmo nectarine cuhivars in greenhouse as the test material, the fruit development characteristics were measured, including equalorial diameter, polar diameter and the weight of single fruit. The results showed： during nee tarine fruit development, the equatorial diameter, polar diameter of fruit increased gradually, behaved double S curve. The single fruit weight kept increasing, in the first 40 days after full blossom, the net increase value of single weight was low because the single weight was little. But in the following 30 days, it was high. As it was near mature period, that was 70～80 days after full hlossom, the single weight of fruit would gain a climax of increase.
出处
《北方园艺》
CAS
北大核心
2007年第12期79-80,共2页
Northern Horticulture
基金
聊城大学校级科研资助项目(X061021)
关键词
油桃
设施栽培
不同品种
果实
发育特性
Nectarine
Protected cultivation
Different cultivars
Fruit
Development characteristics
