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‘映霜红’桃四主干开心形优质高效栽培技术

2020-09-26樊庆忠王善波李秀伟

山西果树 2020年4期

樊庆忠 王善波 李秀伟

摘 要: 2017-2019年在山东省菏泽市郓城县水堡乡马庄村进行了映霜红桃四主干开心形简化栽培试验,试验园映霜红桃第2年开始结果,667 m2产量752  kg,第3年进入丰产期,667 m2产量达到3 705.6 kg, 667 m2总收益18 000元。通过试验证明,采用四主干开心形简化栽培,‘映霜红桃,树体矮化,商品果率高,取得了较好生态和经济效益。

關键词: ‘映霜红桃;砂质土壤;四主干;开心形;栽培

文章编号:2096-8108(2020)04-0029-03  中图分类号:S662.1  文献标识码:A

High Quality and Efficient Cultivation Techniques of ‘Yingshuanghong

Peach with Open Centeralized Shape of Four Branches

FAN Qingzhong,  WANG Shanbo , LI Xiuwei

(Department of Agriculture and Forestry, College of agriculture and Bioengineering, Heze University, Heze 274000,China)

Abstract: In 2017-2019, a simplified cultivation test on Yingshuanghong peach with open centeralized shape of four branches was carried out in Mazhuang Village, Yuncheng County, Shandong Province. In the second year, the yield of 667 m2 was 752 kg. In the third year, the yield of 667 m2 was 3 705.6 kg. The total income of 667 m2 was 18000 yuan. The result showed that Yingshuang peach trees were dwarfing and the commercial fruit rate was high and fine ecological and economic benefits with open centeralized shape of four trunks.

Keywords: Yingshuanghong peach; sandy soil; four main branches; open centeralized shape; cultivation

‘映霜红桃(原名冬雪王桃)是由山东省青州市益民果树研究所选育的,2014年菏泽市开始从青州引入。开始在曹县、定陶区粘质土壤上进行密植主干形和Y形起垄栽培试验,均表现树体过高过旺,顶端优势过强,不适宜本地果树产业工人老龄化套袋工作实际,而且裂果严重不具备商品价值。由于‘映霜红桃本地没有配套的栽培技术,加上近几年面积发展过快、果品品质较差外销困难,本地销售压力大,已造成‘映霜红桃大量砍树,给桃农带来较大损失。为了探索‘映霜红桃在平原地栽培技术,于2017年春季引入映霜红桃1年生苗,结合本地果树从业人员年龄老龄化特点,在山东省菏泽市郓城县水堡乡砂质土壤上进行了四主干开心形优质高效栽培技术试验。通过连续3年观察,树高降低,修剪轻简化,便于套袋操作,裂果率低,桃果商品性好,取得较好的示范效果。该技术已应用于生产,现介绍如下。

1 试验园概况

试验于2017-2019年在山东省菏泽市郓城县水堡乡马庄村进行,试验……

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