日光温室牡丹花石榴需冷量与生长发育特性的研究  

Brief Report on the Chilling Requirement and Characteristic of Punica granatum L. Growth and Development in Solar Greenhouse

作　　者：王彪[1] 郭修武[1] 蒋锦标[2] 王国栋[2] 王庆菊[2] 钱庆华[2] 

机构地区：[1]沈阳农业大学园艺学院,辽宁沈阳110161 [2]辽宁农业职业技术学院,辽宁熊岳115009

出　　处：《安徽农业科学》2007年第12期3517-3517,3521,共2页Journal of Anhui Agricultural Sciences

基　　金：辽宁省教育厅科技攻关项目(202233212)

摘　　要：研究了辽南地区温室内牡丹花石榴需冷量与生长发育规律的特性，结果表明：牡丹花石榴的需冷量为408h，只需经过17d0-7．2℃低温处理就可打破自然休眠而正常生长发育，说明牡丹花石榴进行温室促成栽培是完全可行的。牡丹花石榴新梢生长呈“双S型”曲线，果实发育呈“单S型”曲线。The chilling requirement and growth and development of Punica granatum L. ＂Mudanhua＂ were studied in solar greenhouse in southem Laoning region. The chilling requirement of the Punica granatum L. ＂Mudanhua＂was 408 h low temperature. The Pun/ca granatum L. ＂Mudanhua＂ only needed to pass through seventeen days in 0 - 7.2 ℃ low temperature treatment to break nature dormancy so that it could grow and development normally. The results indicated that it was completely feasible that Punica granatum L. ＂Mudanhna＂ was accelerating its culture in solar greenhouse. The shoot growth pattern of the Punica granatum L ＂Mudanhua＂ was a double-sigmoid curve, and the fruit development pattern was a singlesigmoid curve.

关 键 词：牡丹花石榴 需冷量 生长发育 日光温室 

分 类 号：S655.4[农业科学—果树学]