抑制栽培对不同品种草莓生长发育的影响  

Effects of restraining planting on growth of different strawberries (Fragaria ananassa Duch.)

作　　者：张莉[1] 

机构地区：[1]河南工业大学生物工程学院,郑州450001

出　　处：《南方农业学报》2013年第2期289-292,共4页Journal of Southern Agriculture

基　　金：河南省教育厅自然科学研究计划项目(12A180007)

摘　　要：【目的】研究不同程度的抑制栽培对草莓生长发育的影响,为草莓的周年生产提供参考依据。【方法】选用童子一号、甜查理、阿尔比、森加拉和丰香等5个草莓品种在0℃冷库中冷藏6个月后,分别于2011年5月8、18和28日分3批定植,观测不同品种、不同批次草莓植株的成活率、营养生长状况、物候期、生理指标、果实营养品质。【结果】随着种植时间的延迟,草莓植株的营养生长均受到一定抑制,表现为生长减弱、成活率降低、物候期缩短、果实品质降低,其中以阿尔比的定植成活率最高、营养生长最旺盛、盛花期天数最长、果实品质优。【结论】5个草莓品种中以阿尔比的表现最好,适宜作为抑制栽培的品种推广应用。在北方地区的气候条件下,抑制栽培草莓的最佳定植时期应选择在5月中旬之前。[ Objective ]Effects of different degrees of restraining planting on the growth of strawberries were studied to provide references for strawberry annual production. [Method]Five strawberry varieties （Tongzi 1, Sweet Charlie, Able, Sen- gana, Toyonoka） were frozen at 0℃ for six months, and planted in three batches on May 8th, 18th, 28th, and their survival rate, vegetative growth conditions, phenological period, physiological indicators and fruit nutritional quality were moni- tored and recorded. [Result]The delayed planting time inhibited strawberry vegetative growth, cut survival rate, shortened phonological period and reduced fruit quality. Able had the highest survival rate, most vigorous growth, longest blossom days and most superior fruit quality. [ Conclusion ] Able outdoes the other four varieties, hence it should be extended as an inhibited cultivation variety. Moreover, according to the climate conditions in the north, the best planting time should be before mid-May.

关 键 词：草莓 抑制栽培 营养生长 生理指标 果实品质 种植适期 

分 类 号：S682.264[农业科学—观赏园艺]