大棚秋延后小型无籽西瓜定植密度对其产质量的影响
Effects of Planting Density on Yield and Quality of Greenhouse Autumn Delayed Mini Seedless Watermelon
解华云 1劳家喜 1周洁琼 1李彦彦1
作者信息
- 1. 广西农业科学院北部湾分院,钦州市农业科学研究所,广西钦州535000
- 折叠
摘要
[目的]探索大棚秋延后小型无籽西瓜的适宜定植密度.[方法]以小型无籽西瓜桂西瓜1号为试验材料,研究大棚秋延后小型无籽西瓜不同定植密度对其生育期、产量和品质的影响.[结果]不同定植密度对桂西瓜1号的生育期、品质影响不明显,但各处理间产量有差异,株距40 cm处理下产量最高,但商品果率最低,株距50 cm处理时产量与40 cm株距处理无显著差异,且商品果率高.[结论]在塑料大棚秋延后吊蔓栽培、单蔓整枝条件下,株距50 cm处理,即26 670株/hm2为最适宜定植密度.
Abstract
[Objective] The aim was to explore suitable cultivating density of greenhouse autumn delayed mini seedless watermelon.[Meth od] With Guixigua No.1 as test material,the effects.of different cultivating density on growth period,yield and quality of greenhouse autumn delayed mini seedless watermelon were studied.[Result] The results showed that effect of different planting densities on the growth period and quality of mini seedless watermelon Guixigua No.1 was not obvious,but there had differences in the processing production.Under 40 cm spacing in rows,the yield was highest while commodity fruit rate was lowest;under 50 cm spacing in rows,the yield had no significant difference with that in 40 cm,the commodity rate was high.[Conclusion] In delayed autumn plastic greenhouse,hanging single tendril cultivation and 50 cm spacing in rows,the optimal cultivating density was 26 670 plants/hm2.
关键词
大棚/小型无籽西瓜/定植密度/产量Key words
Greenhouse/Mini seedless watermelon/Planting density/Yield引用本文复制引用
基金项目
2015年广西农业科技自筹经费项目(201555)
出版年
2016
国家科技期刊平台
NSTL
维普
万方数据