摘要
根据田间试验资料 ,分析得出春季“水果型”西瓜在上海地区适宜的保护地栽培方式是“三立架二地爬” ;果实膨大期 40℃以上的高温对生长明显不利 ;果实生长期适宜的环境气象因素为 :平均温度 2 7℃、温度变幅 15～ 3 8℃、空气相对湿度 75 %～ 80 % ;叶片和蔓生长的温度范围为 11～ 2 7℃。
Based on the field tested data, the suitable planting mode of spring watermelon on resemblance to fruit in plastic shed in Shanghai regions was obtained, that is three standed growth and two floor growth. The above 40℃ temperature is not advantageous to the growth of watermelon. The suitable average temperature of daily day is 27℃ for watermelon, the variation range is 15～38℃. The relative humidity is 75%～80% and the average temperature range of daily day is 11～27℃ for the growth of leaf and stem.
出处
《上海农业学报》
CSCD
2003年第1期30-32,共3页
Acta Agriculturae Shanghai
基金
上海市浦东新区科技局科技专项资金资助项目部分研究内容
