水果番茄早春拱棚栽培密度研究  

Optimal Planting Density for Fruit Tomato in Early Spring Arch Shed

作　　者：孙利萍 高敏丽 赵增寿 杨敏 SUN Liping;GAO Minli;ZHAO Zengshou;YANG Min(Weinan Academy of Agricultural Sciences,Weinan,Shaanxi 714000,China)

机构地区：[1]渭南市农业科学研究院,陕西渭南714000

出　　处：《陕西农业科学》2023年第12期45-48,共4页Shaanxi Journal of Agricultural Sciences

基　　金：陕西省农业协同创新与推广联盟项目(LM202003)。

摘　　要：为探索水果番茄新品种‘航粉高糖’在早春拱棚高密度栽培条件下的生长发育、果实性状及产量,充分发挥其增产增效潜力,对‘航粉高糖’水果番茄进行不同密度的栽培试验。结果表明:在春季拱棚短季节高密度栽培下,定植量在4000株/667 m^(2)时较常规栽培密度提高33%左右,‘航粉高糖’果实商品率78.9%,单果重98.2 g,果实含糖量6.2%,综合性状较为理想,产量为60244.5 kg/hm^(2),经济效益最高。This study investigates the effect of high-density planting on growth,fruit characters,and yield of new fruit tomato vriety,‘Hangfen Gaotang’,within arch sheds during the early spring season.Different planting densities were used to assess their effects.The results showed that under the high-density planting of arch sheds in short spring season,a planting density of 4000 plants per 667m^(2)(approximately 33%higher than conventional cultivation densities)yielded favorable results for‘Hangfen Gaotang.’the fruit commodity rate of‘Hangfen Gaotang’was 78.9%,the single fruit weight was 98.2 g,and the fruit sugar content was 6.2%.The fruits exhibited uniformity in size and excellent quality.The yield was 60244.5/hm^(2),and the economic benefit was the highest.

关 键 词：水果番茄 拱棚 栽培密度 产量 经济效益 

分 类 号：S641.2[农业科学—蔬菜学]