一种能使农作物大幅增长的高效植物机能促进剂在甘肃省发明成功,科技部等部门特许向全国１０００个农业高产县推广。这种叫作“滴滴丰”的高效植物机能促进剂是由甘肃省兰州市缓蚀技术研究所发明的。经过在甘肃、新疆、陕西等１４个省区的１２万亩农田上试验,每亩土地喷施两次 A kind of efficient plant function enhancer that can make the crop grow sharply succeeded in the invention of Gansu Province. The Ministry of Science and Technology and other departments authorized to promote to 1000 agricultural high-yielding counties throughout the country. This is called “drops of abundance,” the efficient plant enhancer was invented by Lanzhou Institute of Corrosion Inhibitors in Gansu Province. After 12 million mu of farmland in 14 provinces and autonomous regions such as Gansu, Xinjiang and Shaanxi, they were sprayed twice per mu