| The cultivation of grape grass can improve its yield and quality,save water,fertilizer and labor force.It is a new cultivation mode in facilities horticulture,which has been widely concerned by the world and has developed rapidly.However,there are few studies on the water infiltration and evaporation characteristics of grape grass cultivation mode.How to effectively monitor and control the moisture content in the matrix and to design an effective intelligent sprinkler model is a problem to be solved in the facilities gardening intelligence monitoring.In order to solve these problems,the relationship between the water content of the surface layer and the water content of the basement of the basement was studied.It was found that the decrease of the water content of the grape substrate during the evaporation process was linear with the decrease of the water content of the basement.The water content of the surface layer is linearly related to the moisture content of the basement matrix,and the evaporation model and permeability model of the matrix water content are constructed.Then,the wireless network monitoring model based on ISM band is adopted for the vineyard and the corresponding communication mode is designed.The remote sprinkler monitoring and management system of B / S architecture is developed based on JAVA language.The realization of the system can analyze and deal with the moisture content of the vineyard substrate.When the irrigation is needed,the system can open the water valve button by automatic or manual way,so that the water content of the substrate can be kept within the proper range.So as to achieve water conservation,reduce human input,to ensure that the sweetness of grapes and not fry fruit,improve the quality of grape. |
