They settled such scientific and technological problems as confirming varieties of materials and additives capable of raising green chroma and green-covering rate, and fixing rational method of mixing various materials and its ratio to enhance resistance to water to the maximum.

According to the application of the nutritive liquid, it helps promptly improve the ornamental value of yellow turf, promote its growth and restoration in summer and maintain the quality of lawn at a high level from late autumn to early spring of the next year.

The development of new turf-green nutritive liquid offered another scientific and technological guarantee for turning the whole country into greenery and woodland and providing the people with better cultural and emotional living conditions.