On May 3, 2007, I received a call from Mr. Li, the technical director and senior agronomist of the Schisandra Base in Liaoning Province, Xiuyan County, and Jiutai Town, saying that the 500 acres of Schisandra in Jiutai Town, on May 2, 2007, when the first flowering was attacked by cold frost, asked me to go to the disaster relief.
At that time, I was lecturing in Yanbian Korean Autonomous Prefecture, Jilin Province, and the post offices of various counties and cities had already issued notices to the peasants that it was not appropriate to change them again, and I could not go there for the time being. On the phone, he informed senior agronomist Li Yuqing and asked him to immediately and carefully spray "Tianda 2116 + brown sugar + urea" for treatment.
Li Yuqing said they couldn't buy Tianda 2116 there. I immediately called the deputy director of the Zhuanghe Post Bureau and asked them to send Tianda 2116 to the Schizandra production base in Jiutai Town, Xiuyan County overnight, to help them treat the frost damage. The next day, jiutai town schisandra base, immediately according to the prescription I prescribed for spray treatment.
Due to the insufficient number of drugs, there are about 3 acres of Schisandra fields that have not been sprayed. After I finished my lectures in several counties and cities in Jilin Province, when I rushed to the Schisandra Base in Jiutai Town on May 28th, all the Schisandra that had been sprayed with Tianda 2116 medicinal liquid had lush branches and leaves, full of fruit spikes, and full of fruit grains, and had grown to the size of soybean grains. Without spraying a few acres of Tianda 2116 medicinal liquid Schisandra, the new shoots were dried up 10-20 cm long, there was no fruit spike, and only a small number of leaves were also severely damaged due to frost damage. Mr. Li Yuqing, senior agronomist of the base's technical director, shook my hand and said: "Teacher Sun, you have recovered more than one million yuan in economic losses for our base with one phone call."
"Practice is the only test of truth!"
I have treated frost damage many times, and I have mature experience and technical solutions, so I dare to treat this 500 acres of Schizandra that has been severely damaged by low temperatures, and I am sure to turn it around.