凯特杏设施栽培特性研究  

The Studies on Characteristics of Katy Apricot for Protected Cultivation

作　　者：王金政[1] 单守明[1] 张安宁[1] 

机构地区：[1]山东省果树研究所,山东泰安271000

出　　处：《中国农学通报》2005年第6期267-269,484,共4页Chinese Agricultural Science Bulletin

基　　金：国家科技部农业科技成果转化资金项目"果树设施栽培技术试验示范与开发"(02EFN216901212)

摘　　要：对凯特杏设施栽培特性研究表明:凯特杏的光饱和点和CO2饱和点较低,耐弱光和低浓度CO2环境的能力强;它的开花需冷量较低,雌蕊败育率低,自花结实率高,丰产、稳产性强;在设施栽培条件下凯特杏果实特征发育充分表达,单果重显著增大,果实的产量和品质明显提高。凯特杏在设施栽培条件下的优势表现达,说明其适宜于设施栽培。The studies on the characteristics of Katy apricot for protected cultivation was carried out in Shandong Pomology Institute, Taian City, Shandong 271000, P. R. of China. The results of the experiments show that: Katy apricot's light and CO2 saturation of were lower, therefore, it can grow well in the low light and CO2 condition. On the other hand, it's chilling requirement was low too. It has such good characteristics as high-stable yield, high self-fruitful ability and low pistils abortion rate. Under the conditions of protected cultivation, Katy apricot can significantly improve its average weight, quality and yield of fruits. Katy is the best apricot cultivars for protected cultivation.

关 键 词：设施栽培 特性研究 凯特杏 栽培条件 雌蕊败育率 产量和品质 光饱和点 果实特征 优势表现 CO2 低浓度 耐弱光 需冷量 结实率 稳产性 丰产 单果 

分 类 号：S628[农业科学—园艺学] S662.2