Since its establishment, research on fruit trees, crops, livestock and poultry has been carried out, and 209 scientific research results have been achieved. 26 new fruit tree varieties were selected, introduced and approved (certified). Among them, there is 1 national patent, 11 national awards, 56 provincial and ministerial awards, and 78 municipal and departmental awards. Created economic benefits of 10.5 billion yuan and produced huge social benefits. ***Published 1,354 scientific papers and 77 scientific monographs. Among them, "Liaoning Apple Varieties Chronicle", "Chinese Fruit Tree Chronicles - Plum Volume", "Chinese Fruit Tree Chronicles - Apricot Volume" have played a certain role in the development of scientific research, teaching and production of China's national trees.
More than 20 new apple varieties have been bred and cultivated in fruit-producing areas in northern my country, 7 of which have won National Science and Technology Conference Awards and provincial and ministerial awards. The new apple variety "Liaofu" has now settled in the middle and lower reaches of the Yangtze River, pushing the apple cultivation area 4-5 latitudes southward. The apple dwarf rootstock 77-34 bred in the "Apple Dwarf Rootstock Breeding and Application Research" has become a rootstock suitable for planting in apple producing areas north of the Yangtze River for the first time, adding a new and excellent apple dwarf rootstock to the world. The germplasm resources are superior to the main domestic rootstocks in terms of comprehensive characteristics, and have played a positive role in promoting the development of apple dwarf cultivation in my country. This achievement won the second prize of the Liaoning Provincial Government's Science and Technology Progress Award. In terms of fruit tree introduction, Fuji apples were the first to be introduced and planted in our institute in the 1960s, and they were the first to conduct development research in the country, setting a record of developing new varieties in five years accounting for 10% of the total number of apple plants. This achievement was awarded the Science and Technology Award of the Liaoning Provincial Government. First Prize for Progress; our institute took the lead in promoting it in 12 provinces (municipalities and autonomous regions) in northern my country, driving the development of Red Fuji apples across the country, in order to adjust the structure of late-maturing apple varieties in my country and complete the first variety update in my country’s history. made significant contributions. The "HA-Si" type long-lasting compound fertilizer has obtained a national patent and has been promoted to an area of ??900,000 acres in Liaoning, Jilin, Inner Mongolia, Ningxia, Shandong and other provinces, creating economic benefits of 200 million yuan and making contributions to the research of compound fertilizers in my country. made significant contributions. The research on the occurrence pattern and prevention of hawthorn flower rot has filled a gap in my country's plant pathology, and this result won the first prize of Liaoning Province Science and Technology Progress Award. The "National Plum and Apricot Resource Survey and Utilization Research" hosted by our institute has clarified the types and quantities of plum and apricot germplasm resources in my country and their distribution in my country, and revised the ecological groups and subgroups of the world's apricot cultivars. and added that it won the first prize of the Liaoning Provincial Government's Science and Technology Progress Award. This achievement has a high theoretical level and practical value. It will transform my country's plum apricot resource advantages into industrial advantages, adjust the agricultural structure, and accelerate the comprehensive development of mountainous areas and the construction of ecological environment. , is of great significance especially to the development of western my country.