Abstract: “Promoting training through competitions and promoting learning through training”is to improve the second classroom teaching system and cultivate high-quality applied professionals with the school practice base as the carrier and professional skills competitions at all levels as the goal. Based on the actual situation of the Animal Science and Technology College of Heilongjiang Bayi Agricultural University, this study draws on the advanced experience of foreign countries and relevant domestic research results, and puts forward the idea of“promoting training through competition and promoting learning through training”. Strengthen and perfect the second classroom activities in the form of training to promote learning, realize the effective integration of first classroom and second classroom, integrate professional knowledge and practical skills training, and realize students'basic skills, professional skills. The training of comprehensive skills improves the comprehensive quality of students. It is of great significance to the achievement of the goal of personnel training in colleges and universities, create a suitable practical teaching mode for the cultivation of new agricultural talents.

Key words: Promote training through competition, Promote learning through training, Second classroom, Comprehensive quality, Teaching mode, Teaching reform