Ningqiang Black Gastrodia Elata GAP Chinese Medicinal Herb Base

As a core GAP Chinese medicinal herb base recognized by Shaanxi Province, Ningqiang Black Gastrodia Elata Base stands in Ningqiang County, Hanzhong City, Shaanxi Province, the birthplace of artificial Gastrodia elata cultivation in China. Backed by unique Qinba ecological conditions, over 50 years of planting heritage, proprietary strain technology, multi-level authoritative certifications and large-scale industrial output, this GAP base sets a benchmark for standardized, ecological and traceable production of authentic Gastrodia elata. Centered on standardized whole-process management required by GAP norms, it integrates geographical indication certification, innovative green planting modes, complete industrial chain layout and industrial poverty alleviation benefits, fully interpreting the high-quality development path of daodi Chinese medicinal herbs.

1. Superior Geographical Foundation: Natural Precondition for GAP Standardized Planting

Ningqiang County nestles in the hinterland of Qinling and Bashan Mountains, the source of Hanjiang River, with a forest coverage rate of 79.4% and the honor of “China Natural Oxygen Bar”. This transitional zone between subtropical and temperate monsoon climate boasts an average annual temperature of 13℃, annual rainfall of 1178mm and frost-free period of 247 days, perfectly matching the growth demands of Gastrodia elata.

Ecological resources lay solid groundwork for GAP-compliant cultivation: the county owns 112,000 hectares of fungus timber forest for Gastrodia elata and 3.71 million cubic meters of oak trees, providing sustainable raw materials for Armillaria mellea cultivation. The humus soil under mixed forests is rich in organic matter and beneficial microorganisms, enabling Ningqiang black Gastrodia elata to form plump tubers with gastrodin content reaching around 4%, far exceeding the national standard for medicinal raw materials.

Endowed with exclusive terroir, Ningqiang is listed as a classic Daodi Gastrodia elata producing area, and its natural ecological advantages become the primary prerequisite for passing strict GAP Chinese medicinal herb base certification.

2. Historical Origin & Scientific R&D: Technical Support System for GAP Compliance

Ningqiang owns a 50-year history of artificial Gastrodia elata domestication, tracing back to the 1970s when Professor Xu Jintang, known as “Father of Gastrodia Elata”, pioneered wild Gastrodia elata artificial cultivation here. Decades of technical accumulation built a full scientific system to satisfy all GAP standard requirements covering germplasm, strain, planting and quality control.

2.1 Complete Germplasm Protection System

The county reconstructed Gastrodia Elata Research Institute, established expert workstations and built a germplasm conservation system of “one reserve zone, one breeding nursery and one core garden”. Long-term research cooperation with Beijing University of Chinese Medicine realizes standardized whole-chain supervision from seed breeding to mature harvest, complying with GAP traceability rules.

2.2 Leading National Strain R&D Capacity

Ningqiang Fungi Research Institute independently develops high-quality germination fungi and Armillaria mellea strains. Its germination fungus accounts for 75% of the national market share, and Armillaria mellea takes up 25% nationwide, solving the industry-wide bottleneck of strain degradation and unstable yield. Self-developed strain technology ensures consistent quality of raw medicinal materials, a core evaluation index during GAP certification review.

2.3 Local Standard Specifications Aligned with GAP

The county formulated unified Ningqiang Gastrodia Elata Standards, including technical norms for seed breeding, under-forest cultivation, basket planting, harvesting, primary processing and storage. Every production link sets clear quantitative indicators consistent with GAP Chinese medicinal herb base management specifications, eliminating extensive and irregular traditional planting modes.

3. Diversified Ecological Planting Modes Under GAP Standardization

To meet GAP’s requirements for green, sustainable and pollution-free production, Ningqiang promotes two core standardized planting modes across the certified base, plus circular intercropping technology to optimize land efficiency:

3.1 Under-forest Wild-simulated Cultivation

The dominant GAP planting mode makes full use of natural understory shade, humidity and soil environment to simulate wild Gastrodia elata growth without excessive chemical fertilizers or pesticides. This mode retains natural medicinal ingredients of black Gastrodia elata and meets the ecological planting assessment standards of GAP certification.

3.2 Environment-friendly Basket Cultivation Technology

An innovative GAP-compliant planting method replacing traditional timber fungus sticks with leaf humus and special fungus bags, reducing deforestation and ecological damage. Basket planting realizes controllable growth cycles, convenient daily management and uniform product quality, with the whole growth process fully recorded for GAP traceability archives.

3.3 Circular Intercropping Model

The base popularizes the recycling planting system of “Gastrodia elata – Polyporus umbellatus – Epimedium”, breaking continuous cropping obstacles, improving soil utilization and comprehensive industrial benefits, and passing the ecological sustainability assessment item of GAP certification.

4. Full Set of Authoritative Certifications: Core Credentials of GAP Chinese Medicinal Herb Base

The GAP certification serves as the core quality endorsement, while Ningqiang black Gastrodia elata holds a complete matrix of national-level authoritative certifications, forming multi-dimensional quality guarantee:

1. Shaanxi Provincial GAP Chinese Medicinal Herb Base Certification: In February 2026, the standardized planting base of Ningqiang black Gastrodia elata officially obtained provincial GAP certification after strict expert review on planting management, strain quality, processing, storage and full-process traceability system. The certification is mutually recognized with international GLOBALGAP standards, opening overseas export channels for Ningqiang medicinal materials.
2. National Geographical Indication Certification Trademark: “Ningqiang Gastrodia Elata” was approved as a national geographical indication trademark in 2022, marking official recognition of its unique terroir characteristics as a daodi medicinal material.
3. Ecological Origin Protection Product Certification: Passed national ecological origin authentication, proving zero heavy metal residue and low pesticide residue in raw tubers.
4. Organic Product Certification: Multiple demonstration plots within the GAP base acquired organic certification, producing premium-grade black Gastrodia elata for high-end pharmaceutical and food enterprises.
5. Additional honors: National Characteristic High-quality New Agricultural Product, “Hometown of Gastrodia Elata in China” (awarded in May 2024), Shaanxi Intangible Cultural Heritage for Qiang-style Gastrodia elata cultivation and processing craftsmanship.

All certification documents, test reports and field management records are archived uniformly as mandatory supporting materials for the long-term operation of the GAP Chinese medicinal herb base.

5. Industrial Scale & Output of the GAP Base

Driven by standardized GAP construction, Ningqiang Gastrodia elata has developed into a pillar industry covering all 18 towns and subdistricts of the county, forming a closed-loop industrial chain of R&D, strain production, standardized planting, deep processing and trading:

• Planting scale: Stable planting area reaches 60,000 mu, with annual fresh Gastrodia elata output exceeding 60,000 tons, ranking first in Northwest China and accounting for over one-fifth of national total output.
• Supporting enterprises: 24 fungus strain manufacturers, 115 standardized planting enterprises and 56 deep-processing enterprises operate around the GAP base, developing more than 20 derivative products including gastrodia wine, gastrodia beverage, gastrodia enzyme and proprietary Chinese medicines.
• Industrial output value: The comprehensive annual output value of the Gastrodia elata industry breaks 2 billion RMB, with a regional brand value of 3.512 billion RMB.
• Operation model: Adopts the standardized operation system of “Leading Enterprise + GAP Base + Specialized Cooperatives + Farmers”, unifying strain supply, technical guidance, field supervision and unified recycling of finished tubers to maintain consistent quality across the whole base.

6. Economic & Social Value of the GAP Standardized Base

The construction of the GAP Chinese medicinal herb base delivers remarkable benefits for rural revitalization and farmers’ income growth:

1. Income increment: The industry drives over 26,000 households and more than 47,000 residents to increase income, with average household annual income growth over 12,000 RMB, providing stable local employment for mountain villagers.
2. Policy guarantee: Ningqiang County invested over 100 million RMB in the Gastrodia elata industry in the past three years, issuing special industrial plans and support policies to expand the scale of GAP standardized demonstration plots.
3. Industry radiation: Relying on the GAP certified base, Yangpingguan Gastrodia Elata Cultural Town, strain industrial park and regional trading distribution center are under construction, building the largest Gastrodia elata trading hub bordering Shaanxi, Gansu and Sichuan provinces.
4. Quality traceability upgrade: The base plans to deploy blockchain big data traceability systems in the next phase, recording every link from sowing, field management, harvesting to processing, further upgrading the GAP whole-process quality supervision capacity.

Conclusion

As a landmark GAP Chinese medicinal herb base, Ningqiang Black Gastrodia Elata Base integrates unique Qinba geographical endowment, half a century of artificial planting heritage, world-leading strain technology, diversified green ecological planting modes and multi-layer national authoritative certifications. It perfectly demonstrates how standardized GAP management activates the value of daodi medicinal materials. Moving forward, Ningqiang will continue to expand the scale of GAP standardized demonstration plots, deepen scientific research on fine varieties, optimize deep processing capacity and strengthen the traceability system, consolidating its core status as a top-tier Daodi Gastrodia elata producing area and national benchmark of GAP Chinese medicinal herb production.