Method and device for predicting production based on water level depth value
A water level and relative yield technology, applied in forecasting, data processing applications, instruments, etc., can solve problems such as large crop yield forecast errors, achieve the effects of improving fitting degree, accurate relative yield, and improving forecasting accuracy
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Embodiment 1
[0062] Embodiments of the present invention provide a method for predicting production based on water level buried depth values, such as figure 1 As shown, the processing flow of the method may include the following steps:
[0063]Step 101, obtaining the effective root zone buried depth value of the current crop.
[0064] In the process of agricultural production, the root zone of crops is an important part of nutrient uptake, and the root zone burial depth is different at different stages of the crop growth period. The root zone depth value refers to the height of the root zone end from the ground during the crop growth process. The water level depth value in the area where the crop is located has a great impact on the root zone of the crop, that is, the difference in the water level depth value will affect the growth environment of the crop. For example, if the water level is shallower, it will be flooded, and if the water level is deeper, it will be drought. Since crop wa...
Embodiment 2
[0112] An embodiment of the present invention provides a device for predicting production based on a water level buried depth value, the device comprising:
[0113] processor;
[0114] memory for storing at least one computer-executable instruction;
[0115] Wherein, the processor is configured as:
[0116] When executing the at least one computer-executable instruction, it is achieved that:
[0117] Obtain the effective root zone buried depth value of the crop at the current stage;
[0118] The waterlogging stress value and the drought stress value are obtained based on the burial depth of the effective root zone. The waterlogging stress value is the maximum water level burial depth value for crops free from waterlogging stress, and the drought stress value is the minimum water level for crops without drought stress during the growth period. Burial depth value;
[0119] Obtain the water level buried depth value for crops in the crop growing area;
[0120] Obtain the comp...
Embodiment 3
[0160] A computer-readable storage medium, wherein computer instructions are stored in the storage medium, and when the computer instructions are executed by a processor, the method described in Embodiment 1 is implemented.
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