LY/T 1558-2000Technical regulations for high-quality and high-yield cultivation of Kernel-apricot (English PDF)

Foreword

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

This standard replaces LY/T 1558-2000 "High-yield technology for apricots". Major technical changes compared to LY/T 1558-2000 as follows.

--- Removed "production area division", "high yield index", "high yield cultivation technology", "apricot fruit harvesting and preparation", "almond packaging, transportation and storage "hidden" and other content;

--- Added "normative reference documents", "built gardens", "cultivation management", "harvesting and processing" and other content;

--- Added "species including the apricots and corresponding Latin", "requirements for the ecological environment", "land planning and design" and so on;

--- Strengthened the selection of soil environmental quality, farmland irrigation water quality and ambient air quality requirements;

---Improved the grading standards for grafting seedlings and seedlings for planting seedlings;

---Modified "Appendix A", improved the contents of Appendix B, added the main damage parts and symptoms, and modified the text description into a form Expression.

This standard is proposed and managed by the State Forestry Administration.

This standard was drafted. Hebei Academy of Forestry, Hebei Agricultural University, Liaoning Province Arid Region Afforestation Research Institute.

1 Scope

This standard specifies the technical requirements for the construction, cultivation management, harvesting and treatment of apricots. It is suitable for ordinary apricots in China (Armeniaca).

vulgarisLam.), Siberian apricot [A. sibirica (L.) Lam.], Apricot [A. mandshurica (Maxim.) Skv.], Tibetan apricot [A.ho-Losrericea (Batal.)Kost.], Apricot [A.dasycarpa (Ehrh.) Borkh.], Zhidan Apricot (A.zhidanensisQiaoC.Z.), Zhenghe the cultivation of all kinds of seeds for apricot use in apricot (A.zhengheensisZhangJ.Y.etLuM.N.) is not suitable for fresh apricot varieties.

This standard is applicable to the production and management of all apricots in the apricot producing areas in North China, Northeast China and Northwest China.

2 Normative references

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

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

GB 3095 Ambient Air Quality Standard GB 4285 Standard for safe use of pesticides GB 5084 Farmland Irrigation Water Quality Standard GB/T 8321 rational use guidelines for pesticides GB 15618 Soil Environmental Quality Standard GB/T 20452 Apricot almond quality grade LY/T 2340 Siberian apricot almond quality grade

3 Jianyuan