Plant Extracts in Agricultural Applications: Can Innovative Breakthroughs Drive a New Green Revolution in Agriculture?

In the field of crop stress resistance, plant extracts also show great potential. The latest research results of the research team of Xinjiang Academy of Agricultural Sciences show that plant extracts can help crops resist harsh environments such as drought and salinization through various ways, and the relevant paper has been published in the international journal Industrial Crops & Products. Studies have shown that such plant "essence" can promote crops to accumulate osmotic adjustment substances such as proline and soluble sugar, maintain cell osmotic balance; enhance the activity of antioxidant enzyme system, reduce damage caused by reactive oxygen species accumulation; at the same time regulate ion absorption and hormone signal pathways, optimize root development and photosynthetic efficiency, providing a green solution for crop yield increase in arid and saline-alkali areas.

Technological innovation has become the core driving force for promoting the agricultural application of plant extracts. Maimai Technology Group, a national "Little Giant" enterprise in the field of "agriculture + AI" in China, relying on Chinese medicinal materials AI model technology and plant factory scenario landing, has achieved the stable content of total key medicinal components of Centella asiatica above 3.5%, which is 6 times higher than that of ordinary Centella asiatica, and completed the laboratory extraction of high-content asiaticoside, opening up the whole-process closed loop from intelligent planting to component extraction. The Chinese medicinal materials AI large model built by the enterprise can accurately regulate environmental parameters such as light, temperature, water and fertilizer, ensure the stable accumulation of effective plant components, and realize the safety standard of "no heavy metals, no pesticide residues", providing a replicable technical model for the standardized production of plant extract raw materials. At the same time, the agricultural application of plant extracts in the international market is also showing an upward trend. Brazil's Agroallianz recently launched a new pasture product line, among which Verdejante biostimulant contains algae extract and various minerals, which can promote rapid forage regrowth and improve protein level, and the supporting adjuvant Taurino can optimize the spraying effect of herbicides, reduce environmental pollution, and help improve pasture productivity.

Although the application of plant extracts in the agricultural field has achieved remarkable breakthroughs, it still faces many challenges: first, the research on the mechanism of action of some products is not in-depth enough, and the standardized detection methods are not yet perfect; second, the production cost is high, and the large-scale application is difficult; third, the market supervision and product quality control system still need to be improved. Industry experts said that in the future, it is necessary to strengthen the integration of production, education and research, promote the research on the mechanism of action, extraction process and application technology of plant extracts, and reduce production costs; at the same time, improve industry standards, regulate market order, and promote the in-depth integration of plant extracts and agricultural production. From policy support, technological breakthroughs to market demand, plant extracts are gradually breaking the pattern of traditional agricultural inputs and becoming an important force leading the transformation of green agriculture. In the future, they are expected to play a greater role in ensuring food safety, improving agricultural production efficiency and protecting the ecological environment.