果桑大棚不同覆膜时间的试验与探讨
|
摘要
通过多年在永康市丽星农庄的试验调查,在永康地区的气候条件下,单层薄膜果桑大棚的封棚保温时间以1月20日左右为宜,同时封棚保温时间还要根据节日及劳动力状况灵活掌握。果桑大棚内目标温度可以分2个阶段掌握,花期阶段的温度控制在30℃左右,座果后阶段的温度控制在35℃左右。大棚侧膜开启、关闭的时间和大小,要根据户外气温高低、阳光强弱、风力大小来灵活掌握。
It was found that the suitable closing time for single-layer film mulberry fruit greenhouse is about January 20 through many years of experimental investigation in Lixing Farm of Yongkang City under the climatic conditions of Yongkang area,and the time for greenhouse insulation should be flexibly controlled according to festivals and labor conditions. The target temperature in mulberry fruit greenhouse can be controlled in two stages:that is,the temperature in flowering stage can be controlled at about 30 ℃,and the temperature in post-fruit stage can be controlled at about35 ℃. The opening and closing time and size of side film in greenhouse should be flexibly controlled according to outdoor temperature,sunshine and wind.
It was found that the suitable closing time for single-layer film mulberry fruit greenhouse is about January 20 through many years of experimental investigation in Lixing Farm of Yongkang City under the climatic conditions of Yongkang area,and the time for greenhouse insulation should be flexibly controlled according to festivals and labor conditions. The target temperature in mulberry fruit greenhouse can be controlled in two stages:that is,the temperature in flowering stage can be controlled at about 30 ℃,and the temperature in post-fruit stage can be controlled at about35 ℃. The opening and closing time and size of side film in greenhouse should be flexibly controlled according to outdoor temperature,sunshine and wind.
引文
[1]黄世荣,汤一群,陈乐阳,等.果桑新品种引种试验及性状分析[J].蚕桑通报,2015,46(2):32~35.
[2]黄世荣,陈乐阳,楼炯伟.果桑生产存在问题的探讨[J].蚕桑通报,2016,47(3):46~47.
[3]陈乐阳,姜樟土,周小军,等.桑椹白果病暴发成灾的原因分析[J].蚕桑通报,2017,48(4):46~47.
[4]张鹏博,黄世荣,胡剑彧. 2018年永康市桑椹菌核病暴发原因分析与防控对策[J].中国蚕业,2019,40(1):43~46.
[5]陈乐阳,严志萱.果桑大棚栽培试验调查[J].蚕桑通报,2004,35(1):26~29.
[2]黄世荣,陈乐阳,楼炯伟.果桑生产存在问题的探讨[J].蚕桑通报,2016,47(3):46~47.
[3]陈乐阳,姜樟土,周小军,等.桑椹白果病暴发成灾的原因分析[J].蚕桑通报,2017,48(4):46~47.
[4]张鹏博,黄世荣,胡剑彧. 2018年永康市桑椹菌核病暴发原因分析与防控对策[J].中国蚕业,2019,40(1):43~46.
[5]陈乐阳,严志萱.果桑大棚栽培试验调查[J].蚕桑通报,2004,35(1):26~29.