|Table of Contents|

Effects of Different Thermal Insulation Ways on Reproductive Growth of Welsh Onion in Solar Greenhouse(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2019年07
Page:
54-57
Research Field:
Publishing date:

Info

Title:
Effects of Different Thermal Insulation Ways on Reproductive Growth of Welsh Onion in Solar Greenhouse
Author(s):
ZHANG Zhixuan; LI Han; WANG Haiying
(Puyang Vocational and Technical College,Puyang，Henan 457000)
Keywords:
welsh onion; greenhouse; breeding by adding generations
PACS:
-
DOI:
10.11937/bfyy.20182657
Abstract:
Welsh onion ‘Pucong No1’ cultivars,inbred lines of different generations and breeding materials of different varieties were taken as material.The effects of different thermal insulation ways on the reproductive growth of welsh onion in greenhouse were studied.In order to provide scientific basis for scallion generation in northern China.The results showed that the bolting and flowering of welsh onion cultivars or lines and materials planted in greenhouse with covering thermal insulation materials (straw) could be 40 days earlier than that in open field cultivation,and the maturity of seeds could be 40—45 days earlier than that in open field cultivation.The average harvest time of greenhouse seeds without thermal insulation materials (straw) was 343 days earlier,and the seeds were generally harvested in mid April.The breeding generation seeds by greenhouse that could be sown in the same year,planted in the same year,formed product organs in the same year,and screened and evaluated strains and materials in the same year.

References:

[1]施美.大葱的特性及栽培技术[J].农业开发与装备,2017(4):152-153.[2]潘天春.洋葱育种的探索与实践[J].江苏农业科学,2013,41(5):119-121.[3]王国华,李福军,金刚,等.大葱育种加代技术探讨[J].中国蔬菜,2012(5):45-46.[4]潘天春.激光诱变洋葱的生物学效应及品种选育研究进展[J].西昌学院学报(自然科学版),2012,26(1):8-11.[5]蒋启东.北方大葱日光温室加代技术[J].北方园艺,2010(8):42.[6]宋淑丽,胡士敏,王付德.寒地圆葱温室加代繁育研究[J].北京农业,2006(3):8-9.[7]杨雪峰,王绎,随洋,等.设施草莓种苗基质繁育技术[J].北方园艺,2018(13):197-200.[8]李小童,李方花.番茄基质育苗技术[J].上海蔬菜,2018(1):39-40.[9]李绍海,赵桂根,郑婷婷.秋延辣椒穴盘基质育苗关键技术[J].安徽农学通报,2016,22(23):74-75，90.

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Last Update: 2019-04-28