Humic acid technology takes root in Lintao’s lily fields, offering a timely solution to the problem of yellowing—Lintao Lily Research Institute officially opens.

Release Date:

2025-06-14

Write your thesis on the land.

As a signature agricultural product of Northwest China, Lintao lilies have faced a severe challenge in recent years: a widespread outbreak of yellowing disease in key production areas such as Zhongpu Town and Shangying Township. Despite farmers’ efforts to implement various solutions, the industry has encountered a critical bottleneck. Recognizing this pressing issue within the framework of agricultural socialized services, Taoyang Supply and Marketing Cooperative joined forces with the Ministry of Agriculture and Rural Affairs’ Key Laboratory for Humic Acid Fertilizers, Shandong Agricultural University, and Nongda Fertilizer Co., Ltd. Leveraging the “Demonstration Project for the Application of Humic Acid Technology in Lintao” as an opportunity, they jointly established the Lintao Lily Research Institute (Lintao Station) under the Ministry’s Key Laboratory for Humic Acid Fertilizers, thereby creating an industrial‑technology matchmaking platform that features the cooperative as the platform provider, scientific research as the enabler, and farmers as the ultimate beneficiaries.

The unveiling ceremony ushers in a new chapter, with industry–university–research collaboration breaking the deadlock.

On June 13, 2025, a grand unveiling ceremony was held at the Taoyang Supply and Marketing Cooperative Square, where guests including Sun Zhicheng, Vice Chairman of the County CPPCC, and Professor Ding Fangjun of Shandong Agricultural University jointly unveiled the institute. As a co-organizer, Nongda Group has been deeply involved across the entire technology‑implementation value chain:

Professor Ding Fangjun spoke on site, explaining the “soil–crop” collaborative management strategy for controlling yellowing disease based on the technical principles of using humic acid to improve soil and activate root systems, while emphasizing a systematic approach that integrates “precision fertilization with scientific management.”

Du Shenghui, Director of the Supply and Marketing Cooperative, delivered a speech: He commended Nongda Fertilizer Industry for its pragmatic spirit of “bringing the laboratory to the fields,” and expressed his anticipation that humic acid technology will help achieve the triple objectives of disease resistance, quality improvement, and yield enhancement.

Thematic Matching Session: Dual-Driven by Root-Cause Analysis and Technology Implementation

At the special symposium on citrus Huanglongbing, government agencies, enterprises, research institutions, and farmers convened for a joint consultation: the Bureau of Agriculture and Rural Affairs provided an in-depth overview of the current state of the industry, Zhongpu Town and Shangying Township pinpointed the most pressing challenges posed by the disease, and farmer representatives shared their years-long struggles with control and prevention efforts.

Drawing on practical case studies from enterprises such as Lintao Hongxing Agriculture, the Agricultural University Fertilizer Technology Team conducted an on-site demonstration of the mechanisms by which humic acid fertilizers regulate soil pH and enhance crop stress resistance.
Major partnership! Taoyang Supply and Marketing Cooperative has signed a Technical Implementation Service Agreement with the Key Laboratory of Humic Acid Fertilizers under the Ministry of Agriculture and Rural Affairs. Nongda Fertilizer will provide Lintao lilies with end-to-end services, spanning soil testing, customized formulation, and on-site field guidance.

Field Research: Bringing Technology Directly to Farmers’ Hands

In the afternoon, Professor Ding led his technical team to visit disease‑affected fields in Shangying Township and Zhongpu Town, collecting soil and plant samples from the previously identified typical plots of yellowing disease. Following laboratory analyses and discussions with relevant experts, they formulated specific solutions to address the yellowing issue.

As a leading enterprise in the humic acid fertilizer sector, Nongda Group has consistently upheld the principle of “writing papers on the land.” The establishment of the Lintao Lily Research Institute marks another milestone in the company’s commitment to “revitalizing agriculture through science and technology”—from laboratory theory to field application, from technological R&D to industrial empowerment. With humic acid technology as our guiding force, we are now crafting a new chapter of quality improvement and efficiency gains for specialty agriculture across the fertile lands of Northwest China.

CCTV.com reports: Against the backdrop of comprehensively advancing rural revitalization and accelerating agricultural modernization, agricultural scientific and technological innovation has become a key driving force for green agriculture. Leveraging the research platforms of Shandong Agricultural University, Shandong Nongda Fertilizer Technology Co., Ltd. has successfully developed a new functional foliar fertilizer called “Nongda Leaf Power.” Field trial data confirm that this product significantly enhances crop photosynthetic efficiency and improves fruit quality, offering a fresh solution for boosting agricultural productivity and quality.

2026-04-28

The postdoctoral proposal defense at Nongda Fertilizer Industry marks the beginning of a new chapter in agricultural research.

On April 21, the review meeting for the postdoctoral proposal defenses of Dr. Li Pei and Dr. Cong Ping was held at the Agricultural University Fertilizer Company. Distinguished experts—including Academician Xu Minggang from Shanxi Agricultural University, Professors Zhang Min and Wan Yongshan, Dean Zhu Ge Yuping from Shandong Agricultural University, and Minister Gao Xia of the Soil and Fertilizer Department at the Shandong Provincial Agricultural Technology Extension Center—gathered to jointly embark on a new chapter in agricultural research.

2026-04-28

The Fertilizer Branch of the China Agricultural University Alumni Association hosted a “Symposium on High-Quality Development of China’s Fertilizer Industry” in Sanya, jointly charting a new roadmap for industry transformation and talent cultivation.

On December 6–7, the Fertilizer Branch of the China Agricultural University Alumni Association hosted the “Symposium on High-Quality Development of China’s Fertilizer Industry” in Yazu, Sanya.

2026-02-03

Nongda Technology has become the first company from Shandong Province to list on the Beijing Stock Exchange in 2026.

Taian City has consistently regarded promoting corporate IPOs as a key lever in building a strong, new‑type industrial city, and has innovatively established working mechanisms such as leadership‑assigned oversight for listed companies, empowerment task forces, one‑stop service via a single official letter, and direct communication channels between disciplinary inspection authorities and enterprises.

2026-02-03

Shandong’s first IPO of the year! Shandong Agricultural University Technology listed on the Beijing Stock Exchange.

On January 28, Shandong Agricultural University Fertilizer Technology Co., Ltd. was listed on the Beijing Stock Exchange, becoming the first company in Shandong Province to debut on the A-share market this year.

2024-09-14

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Humic acid technology takes root in Lintao’s lily fields, offering a timely solution to the problem of yellowing—Lintao Lily Research Institute officially opens.

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