T/JRCY 001-2023 Agricultural product geographical indication product Mao Shan Chang Qing Tea

Scope

Scope: This document specifies the terms and definitions, protection scope, grading, requirements, testing methods, inspection rules, marking labels, packaging, transportation, and storage of Mao Mountain Changqing Tea, a geographical indication product of agricultural products. This document applies to Mao Mountain Changqing Tea approved and registered by the agricultural department in accordance with the "Administrative Measures for Geographical Indications of Agricultural Products". Main technical content: 6.1 Natural Environment: The climate of Jincheng City is a subtropical monsoon climate with distinct seasons, long winters and summers, and short spring and autumn seasons. The average annual temperature is 15.1°C, with an average annual sunshine duration of 2,116 hours and an average relative humidity of 79%. The average frost-free period is 229 days, and the tea tree growth period is 225-228 days. The annual rainfall is over 1,100 mm. Mao Mountain Changqing Tea is distributed in low mountains, hills, and plateaus, with the main soil parent material being Shu loess, which has a suitable pH and rich mineral elements. The 29.19% forest coverage results in a large amount of organic matter deposited over the years. 6.2 Cultivation 6.2.1 Tea Tree Varieties: Use asexual clonal tea tree varieties such as Longjing Changye and Zhe Nong 113. 6.2.2 Cultivation Methods: Use single-row or double-row planting methods. Before planting, apply sufficient base fertilizer, mainly organic and compound fertilizers, with a fertilizer depth of 30-40 cm. The distance between the root neck and the soil surface of the tea seedlings should be more than 2 cm, and the roots should not directly contact the fertilizer. 6.3 Tea Garden Fertilization 6.3.1 Base Fertilizer: Apply organic fertilizer mainly in the autumn and dig deep into the soil. For mature tea gardens, the fertilizer depth is 25-30 cm, and for young tea gardens, it is 15-20 cm. The fertilizer is applied at the edge of the

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