GB/T 14551-1993
Replaced
T/LQHS 002-2023
Active
Group standards
T/LQHS 002-2023 Early spring sweet potato cultivation technical procedures
T/LQHS 002-2023 Early spring sweet potato cultivation technical procedures
Price:
$ 30
Basic Information
Standard Code:
T/LQHS 002-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Integrated agriculture and forestry
Publish Date:
2023-11-01
Implement Date:
2023-12-01
Pages:
7 pages
Scope
Main Technical Content: Early Spring Sweet Potato Cultivation Technical Procedures 1 Scope This document establishes the technical process for early spring sweet potato cultivation, specifying the cultivation methods, variety selection, plot selection, land preparation and fertilization, seedling selection, seedling treatment, planting, field management, pest and disease control, and harvesting. It also describes the traceability records for key stages in the early spring sweet potato cultivation process. This document is applicable to the technical guidance and training for double-film covered production of early spring sweet potatoes in Shijiazhuang City. 2 Normative Reference Documents The content of the following documents is an integral part of this document through normative reference. Among them, the referenced documents with a specified date apply only to the version corresponding to that date; for documents without a specified date, the latest version (including all amendment lists) applies. - GB 13735: Polyethylene Blow-molded Agricultural Covering Films - NY 884-2012: Bio-organic Fertilizer - NY/T 496: Guidelines for the Rational Use of Fertilizers - NY/T 1106: Humic Acid-Containing Water-Soluble Fertilizers - NY/T 3536-2020: Technical Guidelines for the Comprehensive Prevention and Control of Major Diseases and Pests in Sweet Potatoes 3 Terms and Definitions This document does not define any specific terms or definitions. 4 Technical Flowchart The early spring sweet potato cultivation technical flowchart is shown in Figure 1. 5 Production Techniques Cultivation Methods: - Film plus Small Greenhouse - Double-film Covered Cultivation Variety Selection: - Select high-quality, high-yielding, stable-yielding, good-shaped, high-commercial value, good taste, and broad adaptability early-maturing varieties, such as Longshujiu No. 9, Xinxiang, Yanshu 25, and Pushu 32. Land Selection: - Select plots with deep cultivated
Development Information
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