A method of monitoring natural pasture based on microclimate monitoring system
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A monitoring system and microclimate technology, applied in the direction of measuring devices, instruments, etc., to achieve the effect of large data collection, powerful functions, and simple and easy-to-learn monitoring system
Inactive Publication Date: 2017-01-25
锡林浩特国家气候观象台
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[0004] The object of the present invention is to provide a kind of method based on microclimate monitoring system to monitor natural grass, thus solve the aforementioned problems existing in the prior art
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Embodiment 1
[0041] refer to figure 1, a microclimate monitoring system, the system includes: a data monitoring server, grass growth monitoring subsystem, meteorological element monitoring subsystem, soil temperature and humidity monitoring subsystem, wireless communication equipment and data acquisition equipment; through the wireless communication equipment, the The data monitoring server is wirelessly connected to the data collection device, and the data collection device is connected to the forage growth monitoring subsystem, the meteorological element monitoring subsystem and the soil temperature and humidity monitoring subsystem respectively by wire.
[0042] The data monitoring server is used to control the monitoring of the forage growth monitoring subsystem, the meteorological element monitoring subsystem and the soil temperature and humidity monitoring subsystem, and process and display the data transmitted by the above three subsystems The result of the above data processing; th...
Embodiment 2
[0052] A method based on microclimate monitoring system to monitor natural pasture, based on the method of microclimate monitoring system described in embodiment 1 to monitor natural pasture, may further comprise the steps:
[0053] S1, using a high-definition network camera, using close-range photogrammetry, and utilizing CCD imaging, to obtain images of the grass height and coverage of the natural pasture observation area in real time;
[0054] S2, transmit the obtained image to the data monitoring server, calculate the pasture height and pasture coverage;
[0055] S3, according to following formula (1), calculate the aboveground biomass of pasture in the natural pasture observation area;
[0056] Y=6.887X 0.88 (1)
[0057] Wherein, the Y is the aboveground biomass of the natural pasture grass in the observation area of natural pasture grass, and the unit is kilogram / ha, and the X is the product of the grass height and the coverage degree of the pasture grass in the obs...
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Abstract
The invention discloses a microclimate monitoring system and a method for monitoring native grass based on the system, and relates to the field of automatic monitoring of the steppe ecology and the animal husbandry weather. The system comprises a data monitoring server, a pasture growth vigor monitoring subsystem, a meteorological element monitoring subsystem, a soil temperature and humidity monitoring subsystem, a wireless communication device and a data collecting device. The data monitoring server is in wireless connection with the data collecting device through the wireless communication device, and the data collecting device is in wired connection with the pasture growth vigor monitoring subsystem, the meteorological element monitoring subsystem and the soil temperature and humidity monitoring subsystem. The microclimate monitoring system and the method solve the problems that according to an existing manual steppe ecology meteorological observation method, the distance between an observation point and a station is large, observation is not convenient, work, time and labor are wasted, and meanwhile due to the great subjectivity of manual observation, the ecology observation data error is large, and the frequency of the observation data is low.
Description
technical field [0001] The invention relates to the field of automatic monitoring of grassland ecology and animal husbandry meteorology, in particular to a method for monitoring natural grass based on a microclimate monitoring system. Background technique [0002] The total land area of Xilin Gol League is 203,000 km 2 , there are 13 grassland ecological observation stations in the alliance, and the grassland ecological observation service has been in operation for many years, and a large amount of observation data has been obtained. The existing method of manually observing grassland eco-meteorology has the following disadvantages: the existing observation points are far away from the station, the observation is inconvenient, labor-intensive, time-consuming, and labor-intensive. Observational data errors are large, and the frequency of observational data is low. [0003] Because grassland ecological observation is an important basis for the study of grassland ecology, t...
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