LY/T 2817-2017Technical regulations for Idesia polycarpa Maxim. cultivation (English PDF)

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009.

This standard was proposed by Henan Agricultural University.

This standard is under the jurisdiction of the National Afforestation Standardization Technical Committee.

This standard was drafted. Henan Agricultural University, Yellow River Institute of Science and Technology, Henan Forestry Technology Extension Station, Henan Forest Aviation Fire Station, Henan Academy of Forestry.

1 Scope

This standard specifies the environmental requirements, planting, woodland tending, plastic pruning, disease cultivation of Idesiapolycarpa Maxim.

Technical requirements for pest control and harvesting.

This standard is applicable to the cultivation and management of all parts of the natural distribution area of Shantongzi.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.

Pieces. For undated references, the latest edition (including all amendments) applies to this document.

GB 5084 Farmland Irrigation Water Quality Standard GB 6000 Main afforestation tree seedling quality grading GB/T 8321 (all parts) Guidelines for the rational use of pesticides GB/T 15776 Afforestation Technical Regulations

3 Environmental requirements

>=10 °C annual total accumulated temperature of 4500 ° C or above or annual average temperature of 12 ° C ~ 20 ° C, extreme minimum temperature of -14 ° C, extreme maximum temperature of 43 ° C, the average annual precipitation is more than 650mm, the relative humidity of the atmosphere is more than 60%, the altitude is <=1800m, the slope is <=25°, the semi-sun slope or the sunny slope, the soil layer is thick.

The area is not less than 30cm, the soil pH is 6.5~7.5, the soil is loose, and the drainage and permeability are good. Others according to GB/T 15776 Seek execution.

4 Planting