Based on the Mechanical Characteristics of Wheat Biomass Detector Research

Biomass is an important index to reflect the situation of crop growth. It has a great significance to detect the wheat biomass quickly and nondestructively for wheat breeding and production management. In this paper, a wheat biomass detector prototype is developed based on the biomechanical characteristics of the natural growth wheat stalks, And then the accuracy of this prototype is validated.Through the analysis of data in field tests, the relevance between the resilience force of stem achieved by prototype detector and the ground biomass of wheat is more than 0.86. It means using the prototype detector to forecast the wheat biomass is feasible.