With rice, wheat, corn crops compared with three potato proportion of the total grain output is not large, but the yield potential is huge. Three arable crops due to planting efficiency and yield levels and other factors dedicated underground tubers soaring, "the average per acre yield 10 kg are more difficult, and increase potato yields 100 kg is possible" underground soaring, potato yield For the promotion of food production, to ensure national food security is of great significance. This product is based on the growth mechanism and the development law of root crops, the number of agricultural experts from the development of a new rhizome yield swelling agent after use can promote cell protoplasm flows, improve cell viability. Rhizome germ cells divide rapidly increase and improve the biological activity of underground artifact soaring crop yield, increase metabolism and nutrient reserves. Because with the addition of a full range of nutrients. Cell activators, disease genetic material, rooting agent. Smooth surface of plant cells magical energy transfer factor agents and other substances, so that the transfer of nutrients to the roots. Accelerate development, individual roots of the uniform, smooth skin, on the roots of crops soak the root block, dark spots, root rot, stiff seedlings, Simiao, plague, standing dead, stalk rot and other diseases have magic prevention function, and anti- cropping function, perennial crop diseases have a good effect of delaying the invasion. Underground soaring Foliar | underground soaring | San Gil San Gil chemical provided by the Zhengzhou Chemical Co. San Gil Zhengzhou Chemical Co. (www.sjehg.com) strong, credible, in Zhengzhou plant growth regulating agents industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the San Gil chemicals into the brilliant and you work for a better future!