高接换优是通过嫁接方式引入优良品种以改良劣质低产枣林的方法，在老化低产李树主干或主枝基部嫁接优良品种，实现树冠更新换代。
| 标准号 & 类别 | 标准名称 | 发布 |
|---|---|---|
| DB13/T 1371-2011 规程 |
Red Honey Peach Production Technical Regulations
整形修剪 |
2011-03-31 河北省标准 |
| DB13/T 2045-2014 规范 |
Cultivation Regulations for Transformation and Cultivation of Low-yielding and Poor-quality Plum Gardens
|
2014-07-07 河北省标准 |
| DB14/T 3405-2025 规程 |
Technical regulations for high grafting and replacement of Gleditsia sinensis
嫁接 |
2025-04-19 山西省标准 |
| DB21/T 3463-2021 规范 |
Technical regulations for high-quality replacement of low-yielding sorbifolium sorbifolium
|
2021-06-30 辽宁省标准 |
| DB41/T 1229-2016 规范 |
Technical regulations for transformation of Camellia oleifera low-efficiency forest
|
2016-03-18 河南省标准 |
| DB41/T 2952-2025 规程标准 |
Technical Regulations for the Improvement of Low-Yield Jujube Orchards
|
2025-08-08 河南省标准 |
| DB5308/T 48.3-2021 规范 |
Jiangcheng Macadamia Nuts Comprehensive Standard Part 3: High Quality Replacement
澳洲坚果 |
2021-04-15 云南省地方标准 |
| DB61/T 1643-2023 规程 |
Apple's high-speed replacement and excellent technical specifications
|
2023-03-15 陕西省标准 |
| DB61/T 322.4-2014 规范 |
Technical regulations for walnut low-yield orchard transformation
|
2014-08-26 陕西省标准 |
| DB61/T 535.4-2012 规程标准 |
Persimmon high-quality replacement technical regulations
|
2012-04-11 陕西省标准 |
| DB61/T 536.3-2012 规程标准 |
Chestnut high-quality replacement technical regulations
接穗 板栗 |
2012-04-11 陕西省标准 |
| DB63/T 1467-2022 规程标准 |
Walnut low-yielding forest transformation technology with high replacement and excellent performance
|
2022-07-14 青海省标准 |
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