T/MXJY 002-2020 Active Group standards

T/MXJY 002-2020 "Meixian Jinyou Geographical Indication Protected Trademark"

Publish Date: 2020-07-07 Implement Date: 2020-07-08 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/MXJY 002-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Economic crops

ICS Name: A comprehensive collection of fruits, vegetables, and their processed products

Publish Date: 2020-07-07

Implement Date: 2020-07-08

Scope

Main technical contents: 5.1 Site conditions: Sloping land and flat land with a slope of less than 25°. The soil type is red soil, with an organic matter content of ≥1.5% and a pH value of 5.0 to 6.5. 5.2 Seedling propagation: Using sour orange as the rootstock, take scions from excellent mother trees for grafting reproduction. 5.3 Cultivation and management: Planting time is in spring and autumn, with planting specifications of 5m×4m or 5m×5m, and planting rows oriented north-south or at the same elevation. Within the orchard, 5% to 8% of sour orange, Guanxi honey pomelo, and other pollinating trees are evenly distributed. Soil management: Starting from the second year after planting, deep tillage, soil amendment, and organic fertilizer application (80kg to 100kg per cubic meter) are carried out. Calcium fertilizer is applied 1 to 2 times per year at a rate of 600kg per hectare. Flat-land orchards are gradually raised with soil over the years. Shaping and pruning: Measures such as bud removal, shoot control, shortening, thinning, line-shaped pruning, and pruning are used to cultivate a natural open-crown tree canopy. Fertilization: For young trees, "one shoot, two fertilizers" are applied, with nitrogen as the main component and a nitrogen-phosphorus-potassium ratio of 1:0.3:0.7. For fruiting trees, organic fertilizer is the main fertilizer, with an annual application of no less than 10,000kg per hectare. Inorganic fertilizers and trace elements are rationally combined, with emphasis on promoting shoot and flower growth, strengthening shoot and fruit protection, and harvest fertilizer. The nitrogen-phosphorus-potassium ratio is 1:0.5:0.8, based on a yield of 100kg pomelo per tree, with an annual pure nitrogen application of about 3.0kg. Water management: Based on the growth characteristics of young and fruiting trees, irrigation and drainage are carried out rationally. Pest and disease control: Pest and disease control is carried out in accordance w