DB3301/T 1108-2020 大棚网纹甜瓜生产技术规程

ICS65.020.20

B31

DB3301

浙江省杭州市地方标准

DB3301/T1108—2020

大棚网纹甜瓜生产技术规程

2020-10-31发布2020-11-30实施

杭州市市场监督管理局发布

DB3301/T1108—2020

目  次

前  言...........................................................................................................................................................III

1范围.................................................................................................................................................................1

2规范性引用文件.............................................................................................................................................1

3术语和定义.....................................................................................................................................................1

4产地选择.........................................................................................................................................................1

4.1产地环境.................................................................................................................................................1

4.2选地要求.................................................................................................................................................1

5栽培技术.........................................................................................................................................................1

5.1品种选择.................................................................................................................................................2

5.2栽培季节和设施.....................................................................................................................................2

5.3育苗.........................................................................................................................................................2

5.3.1育苗设施.........................................................................................................................................2

5.3.2种子质量.........................................................................................................................................2

5.3.3浸种催芽.........................................................................................................................................2

5.3.4育苗基质.........................................................................................................................................2

5.3.5播种.................................................................................................................................................2

5.3.6苗期管理.........................................................................................................................................2

5.3.6.1温度控制.................................................................................................................................2

5.3.6.2水肥管理.................................................................................................................................2

5.3.6.3病虫害防治.............................................................................................................................2

5.3.7壮苗指标.........................................................................................................................................3

5.4定植前准备.............................................................................................................................................3

5.4.1整地作畦.........................................................................................................................................3

5.4.2施基肥.............................................................................................................................................3

5.5定植.........................................................................................................................................................3

5.5.1定植时间.........................................................................................................................................3

5.5.2定植方法.........................................................................................................................................3

5.6田间管理.................................................................................................................................................3

5.6.1温湿度管理.....................................................................................................................................3

5.6.2植株管理.........................................................................................................................................3

5.6.2.1整枝.........................................................................................................................................3

5.6.2.2吊蔓.........................................................................................................................................3

5.6.2.3确定坐果节位.........................................................................................................................4

5.6.2.4打顶与摘心.............................................................................................................................4

5.6.2.5促进坐果.................................................................................................................................4

5.6.2.6留瓜.........................................................................................................................................4

I

DB3301/T1108—2020

5.6.2.7套袋.........................................................................................................................................4

5.6.3水分管理.........................................................................................................................................4

5.6.4追肥.................................................................................................................................................4

6病虫害防治.....................................................................................................................................................4

6.1主要病虫害.............................................................................................................................................4

6.2防治原则.................................................................................................................................................4

6.3防治方法.................................................................................................................................................4

6.3.1农业防治.........................................................................................................................................4

6.3.2物理防治.........................................................................................................................................5

6.3.3生物防治.........................................................................................................................................5

6.3.4化学防治.................................................................................................................