Zengjiashan Cabbage [Sichuan Guangyuan Specialty]

What is Zengjiashan cabbage? Authentic Sichuan Guangyuan specialty: Zengjiashan cabbage

Content summary:Do you want to know what Zengjiashan cabbage is? This article is a detailed introduction to the Sichuan Guangyuan specialty - Zengjiashan cabbage. It was compiled and edited by the editorial team of China Specialty Network after reviewing and collecting relevant information on Zengjiashan cabbage. The full text takes about 9 minutes to read, mainly including the basic introduction of Zengjiashan cabbage and its nutritional value? What are the product characteristics of Zengjiashan cabbage? How did the history of Zengjiashan cabbage come about? Wait

Introduction to Zengjiashan Cabbage

Zengjiashan Cabbage is a specialty of Chaotian District, Guangyuan City, Sichuan Province. In December 2013, the former General Administration of Quality Supervision, Inspection and Quarantine approved the implementation of geographical indication product protection for "Zengjiashan Cabbage"

Quality and technical requirements

1. Varieties

Cabbage varieties such as Jingfeng No.1 and Han General

II. Site Conditions

Within the production area, the altitude ranges from 1200 meters to 1500 meters, and the soil type is mountainous yellow brown soil with a dark brown granular structure. The texture is medium soil, with an organic matter content of ≥ 1.5% and a pH value of 6.5 to 7.0

III. Cultivation Management

Sowing and Seedling Raising: Summer cabbage seedlings are raised from February to March, and autumn cabbage seedlings are raised from mid to late April to early May, with 5 to 7 grams of seeds per square meter; When the seedlings grow to 3 leaves and 1 center, the seedlings should be fixed and no more than 600 seedlings should be left per square meter

Planting: Summer cabbage is transplanted from May to June, and autumn cabbage is transplanted from late June to early July. The spacing between plants is 40cm x 50cm, and the number of plants planted per 667 square meters (mu) is ≤ 3300

Harvesting: Summer sweet blue is harvested from July to August, and autumn cabbage is harvested from September to November. Harvest when the size of the leaf ball is fixed and the compactness reaches over 80%

Origin Environment

Zengjiashan Cabbage is produced in Chaotian District, Guangyuan City, Sichuan Province. The terrain of Chaotian District is high in the northeast and low in the southwest. The highest peak in the area is Dajianshan, with an altitude of 1998.9 meters, and the lowest point is Jiuchagou, with an altitude of 475 meters. The relative height difference is 1523.9 meters, forming a special geographical environment of Zhongshan District in the northeast, Pingba in the central valley, and low mountainous area in the southwest. There are 14 rivers of different sizes in Chaotian District, which flow into the Jialing River in a "non" shape from the northeast and northwest directions. The Jialing River has a flow of 52 kilograms and a drainage area of 1000 square kilograms within the district

Regional protection scope

The production area of Zengjia Mountain cabbage is located in Zengjia Town, Lianghekou Township, Lijia Township, Wangjia Township, Maliu Township, Pingxi Township, Linxi Township, Yaoping Village in Zhongzi Town, Yuya Village, Baiquan Village, and Quansheng Village in Chaotian District, Guangyuan City, Sichuan Province

1. Sensory characteristics: blue-green color, compact leaf balls, thick fleshy leaves, crisp taste, slightly sweet

2. Physical and chemical indicators: single ball weight of 1.5 kg to 2.5 kg, vitamin C content ≥ 150 mg/kg, iron content ≥ 3.0 mg/kg, calcium content ≥ 350 mg/kg

3. Safety and other quality technical requirements: Product safety and other quality technical requirements must comply with relevant national regulations