双杆整枝及增施中微量元素肥料对露地樱桃番茄品质及产量的影响  

Effects of Double Rod Pruning and Increasing Medium and Trace Element Fertilizer on Quality and Yield of Cherry Tomato in Open Field

作　　者：李少杰 姬宇翔 温学萍 任登成 李磊 徐苏萌 梁爽 LI Shao-jie(Information Research Center of Yinchuan Finance Bureau,Yinchuan,Ningxia750002)

机构地区：[1]银川市财政局信息研究中心,宁夏银川750002 [2]宁夏回族自治区农业技术推广总站,宁夏银川750002 [3]宁夏回族自治区园艺技术推广站,宁夏银川750002 [4]宁夏回族自治区农业机械化技术推广站,宁夏银川750002 [5]宁夏嘉禾源种业有限公司,宁夏银川750001

出　　处：《园艺与种苗》2023年第4期1-2,共2页Horticulture & Seed

摘　　要：[目的]提高樱桃番茄产量及品质,增加经济效益。[方法]单杆整枝只留主干不打顶,所有侧枝只留2片叶打顶;双杆整枝除主枝外,再留第1花序直下叶腋所生的第1条强壮侧枝,其他侧枝全部摘除。以常规单杆整枝栽培方式为对照,采用双杆整枝的栽培方式,在不同生育期增施中微量元素叶面肥,测量产量。[结果]双杆整枝栽培方式下,增施中微量元素叶面肥能够降低樱桃番茄单果重量,生产出目标市场需求的“玲珑果”,可促进樱桃番茄生长发育,提高微量元素含量,糖度提高0.9%~1.98%,产量提高17.23%~29.43%。[结论]建议在宁夏露地樱桃番茄生产中采用双杆整枝栽培方式,增施中微量元素叶面肥,提高樱桃番茄可溶性固形物及微量元素含量,增加单位面积产出和经济效益。[Objective]The aim was to improve cherry tomato yield and quality,increase economic benefits.[Method]Single rod pruning only left the trunk without topping.All side branches only left two leaves topping.In addition to the main branch,the first strong lateral branch from the axils of the lower leaf of the first inflorescence was left.All the other lateral branches were removed.Compared with the conventional single rod pruning culture,the double-rod pruning culture was used to promote the growth and development of cherry tomato,and improve the yield and quality by increasing the medium and trace elements foliar fertilizer at different growth stages.[Result]The results showed that under the double-rod pruning culture,increasing the application of medium and trace elements foliar fertilizer could reduce the weight of single fruit of cherry tomato,produce"linglong fruit"required by the target market,promote the growth and development of cherry tomato,increase the content of trace elements,increase the sugar degree by 0.9%-1.98%,increase the yield by 17.23%-29.43%.[Conclusion]It was suggested that double-rod pruning cultivation and application of medium and trace elements foliar fertilizer could increase the content of soluble solid and trace elements,increase the yield per unit area and economy.

关 键 词：樱桃番茄 双杆整枝 中微量元素叶面肥 

分 类 号：S641.2[农业科学—蔬菜学]