T/CQCXY T/CQCXY002-2024 Active Group standards

T/CQCXY T/CQCXY002-2024 Grass Root Radish - Fresh Eating Corn Rotation Planting Technical Specifications

T/CQCXY T/CQCXY002-2024

Publish Date: 2024-06-27 Implement Date: 2024-06-27 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/CQCXY T/CQCXY002-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Terminology (principles and coordination and cooperation)

Publish Date: 2024-06-27

Implement Date: 2024-06-27

Scope

Scope: This document specifies the environmental conditions, fertilizer and pesticide application requirements, and production management measures for the rotation cultivation of grass-headed radishes and fresh-eating corn in production areas. This document is applicable to the open-field rotation cultivation of grass-headed radishes and fresh-eating corn; Main technical content: 3.1 Grass-headed radishes are a radish variety native to Qijiang District. Their leaves are semi-erect, green in color, and the roots are flattened and round, resembling "grass-headed radishes". Single roots weigh 0.75kg-2.0kg, with both the skin and flesh being white, easy to cook, melt quickly, and have a sweet taste. 3.2 Fresh-eating corn refers to corn harvested at the milky maturity stage, characterized by sweetness, stickiness, tenderness, and fragrance. It typically includes sweet corn and waxy corn [source: NY/T 523-2020]. 4 Production Area Environment The production area environment shall meet the requirements specified in NY/T 391. It should be located in areas with no pollution and good ecological conditions, far from industrial and mining areas and major highway and railway lines, and avoid industrial and urban pollution sources. The fields should have sustainable production capacity. The soil should be deep and loose with a good organic matter content and well-drained and irrigated, preferably sandy soil. 5 Crop Rotation Arrangement In areas below 800 meters above sea level in Chongqing City, fresh-eating corn is sown directly or transplanted. Sowing takes place from mid-February to mid-April, and transplanting from early March to early June. Harvesting occurs from mid-June to late August. Grass-headed radishes are sown from mid-August to early October and harvested from early November to early February. 6 Grass-headed Radish Cultivation 6.1 Pre-planting Preparation 6.1.1 Select a field where the previous crop was not a cruciferous plant, with good drainage an