Water-saving method for rice planting water
A technology of rice and water volume, applied in the direction of botany equipment and methods, applications, watering devices, etc., can solve the problem of not considering the real-time growth of rice, and achieve the effect of avoiding excessive watering
Pending Publication Date: 2021-11-02
WUHE COUNTY GREEN AGRI PROD ASSOC
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Problems solved by technology
[0003] However, its water saving only considers the optimization of irrigation canals, without considering the real-time growth of rice and related weather effects. In order to solve this technical problem, a solution is now provided
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[0043] Such as figure 1 As shown, the water-saving method for rice planting and the water-saving method for rice planting include that the method is mainly based on the comprehensive realization of the water-saving analysis subsystem and the irrigation subsystem; the specific method is:
[0044] Step 1): Use the water-saving analysis subsystem to simulate the actual measurement of the paddy field, and divide several vertical and horizontal staggered irrigation ditches to ensure that within the time preset by the symbol manager, the corresponding water flowing from the designated location can Meet coverage requirements in the shortest possible time;
[0045] Step 2): at all T-shaped intersections in the paddy field, the second test element (3) is set, and the first test element (2) is set at all intersections in the paddy field; the first test element (2), the second The test elements (3) are all water volume detection devices arranged at corresponding positions; the water vol...
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The invention discloses a water-saving method for rice planting water. The water-saving method comprises the following steps: performing actual measurement simulation on a rice field by utilizing a water-saving analysis subsystem, and dividing a plurality of irrigation ditches which are staggered longitudinally and transversely so as to ensure that water flowing out from a specified position can meet the coverage requirement in the shortest time within the time preset by a symbol manager; then obtaining first water volume information and second water volume information through a first testing element and a second testing unit; then measuring to obtain an affirmed leaf temperature, and determining a supplementary water amount according to the affirmed leaf temperature, the first water amount information, the second water amount information and a required water amount range corresponding to the rice growth cycle; according to the recent weather, performing reverse analysis on the supplementary water amount, and after updating the supplementary water amount, obtaining the irrigation water amount through analysis of an irrigation subsystem; and utilizing the irrigation subsystem to irrigate the rice with the corresponding irrigation water amount.
Description
technical field [0001] The invention belongs to the field of rice planting and relates to a water-saving irrigation technology, in particular to a water-saving method for rice planting. Background technique [0002] The patent with the publication number CN111501697A discloses a water-saving method for optimizing the surface water irrigation canal system of a paddy field, including the following steps: S1, arranging the irrigation canal system: the main canal leads from the water source, and the main canal follows the trend of the paddy field from high to low Set, and the main canal runs through the entire paddy field along the long axis of the paddy field, the main canal connects to the branch canal, the branch canal connects to the bucket canal, and the bucket canal connects to the water inlet of the rice field; S2, setting up a reservoir: set up a reservoir near the middle of the main canal; S3, Implementing water-saving irrigation: irrigate the paddy field through water ...
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Login to View More IPC IPC(8): A01G25/00A01G25/16G01D21/02G06Q10/04G06Q50/02
CPCA01G25/00A01G25/16G01D21/02G06Q10/04G06Q50/02
Inventor 尹朝奎
Owner WUHE COUNTY GREEN AGRI PROD ASSOC