Spring is the best time to introduce seedlings. Xinjiang enters spring and a large number of seedlings are on the market. Some are local or transported from other places. So what should I pay attention to when buying seedlings? A fruit and vegetable company in Shihezi and Zhao signed the "Apple Seedling Substitute Breeding Contract". The seedlings were provided by Zhao, and the actual number of plants planted was 828,826 plants confirmed by both parties. The seedlings involved were pulled from the mainland and stored in a cold storage. When they were out of the warehouse, the seedlings were found to have dry branches and mildew roots. In order to find out the losses, the Fruit and Vegetable Company commissioned Xinjiang Zhenguanda Agricultural Technology Co., Ltd. to apply for agricultural technology appraisal. After accepting the commission, the company assigned appraisers Zhao Guirong and Gao Shengliang to form an appraisal team to conduct on-site inspection and investigation of the plot involved: the average row spacing of seedlings planted in the appraisal plot was 50cm, and the plant spacing was about 20cm. The mortality rate of seedlings in the north of the land is higher than that in the south (close to the road). After random multi-point sampling survey, a total of 2400 seedlings were investigated, of which the survival rate of seedlings (grafted seedlings) accounted for 64.92%, the survival rate of rootstocks accounted for 11.63%, and the mortality rate of seedlings reached 23.45%. Zhao Guirong, a senior agronomist of the unit, said: Analysis of the situation learned through on-site inspection and investigation: the failure to irrigate (supply) water in time after seedlings were planted in spring, which affected the normal growth of newly planted seedlings and caused some seedlings to die. In addition, the seedlings involved were pulled from the mainland and stored in the fresh-keeping warehouse. According to the "Seed Law of the People's Republic of China", the "two certificates and one sign" must be held in the process of leaving the nursery, transfer and use of forest seedlings, that is, "seedling inspection and verification", "seedling quarantine certificate", and "seedling origin label". In order to better guarantee the quality of seedlings, and effectively prevent the spread of dangerous pests and weeds. The plaintiff of the seedlings involved in the case failed to provide relevant certificates, and in addition to the transportation and storage process, it cannot guarantee that the seedlings will have no quality problems. Liquid For Injection,Radix Isatidis Injection,Florfenicol Injection,Flunixin Meglumine Injection Sichuan Aibang Weiye Biological Engineering Co., Ltd. , https://www.aibangpharm.com