论文部分内容阅读
藤县位于广西东部,属于亚热带地区,年平均日照时数1 679.1 h,年平均气温21.1℃,多年平均降雨量1 446.1 mm,气候环境特别适宜蔬菜周年生产,全县年均种植蔬菜20 010 hm~2。2000年开始在潭东现代农业试验区的全封闭式大棚内进行越冬茬番茄高产高效栽培试验,经过多年的实践探索,现将全封闭式大棚越冬茬番茄高效栽培技术总结如下。1品种选择选用无限生长型、硬果型品种,此外,冬季气温
Tengxian is located in the eastern part of Guangxi and belongs to the subtropical zone with an average annual sunshine duration of 1 679.1 h, annual average temperature of 21.1 ℃ and annual average rainfall of 1 446.1 mm. The climate and environment are particularly suitable for annual vegetable production. The average annual vegetable cultivation in the county is 20 010 hm ~ 2. 2000 began in the modern agricultural pilot area in Tam Dong closed greenhouse throughout the winter cultivation of high yield and efficient tomato cultivation experiments, after many years of practical exploration, the full-closed tomato greenhouse overwintering cultivation techniques are summarized below. A variety of options to choose unlimited growth type, fruit type, in addition, the winter temperature