T/QHNX 008-2021 Active Group standards

T/QHNX 008-2021 Garden clover high-yield cultivation techniques specification for Qinghai plateau high-altitude region

Publish Date: 2021-03-01 Implement Date: 2021-03-15 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/QHNX 008-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Feed crops

ICS Name: Plant cultivation

Publish Date: 2021-03-01

Implement Date: 2021-03-15

Scope

Scope: This document specifies the yield targets, variety selection, cultivation techniques, and harvesting methods for alfalfa under irrigation conditions in the high-altitude regions of Qinghai Province. This document is applicable to the cultivation of alfalfa in the high-altitude regions of Qinghai Province (with an altitude of 2,900 meters to 3,300 meters and an annual average temperature of no less than -3°C). Main technical content: 6. Cultivation techniques 6.1 Site selection 6.2 Base fertilizer 6.3 Sowing 6.3.1 Sowing methods 6.3.2 Sowing and harvesting of intercropped crops 6.3.3 Alfalfa sowing 6.4 Field management 6.4.1 Pre-winter irrigation 6.4.2 Greening period irrigation 6.4.3 Top dressing 6.4.4 Weeding 7. Harvesting