A method and system for determining the meteorological yield of beet
A meteorological and sugar beet technology, applied in the direction of instruments, complex mathematical operations, data processing applications, etc., can solve the problems of sugar beet meteorological yield fluctuations, etc.
Active Publication Date: 2019-04-12
AEROSPACE INFORMATION
View PDF6 Cites 4 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0007]
In order to solve the technical problem in the prior art that only considering the influence of the climate conditions of the whole growth cycle on the meteorological yield of sugar beet and unable to timely and accurately predict the fluctuation of the meteorological yield of sugar beet under the climate conditions, the present invention provides a method for determining the meteorological yield of sugar beet. Methods include:
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0116] Exemplary embodiments of the present invention will now be described with reference to the drawings; however, the present invention may be embodied in many different forms and are not limited to the embodiments described herein, which are provided for the purpose of exhaustively and completely disclosing the present invention. invention and fully convey the scope of the invention to those skilled in the art. The terms used in the exemplary embodiments shown in the drawings do not limit the present invention. In the figures, the same units / elements are given the same reference numerals.
[0117] Unless otherwise specified, the terms (including scientific and technical terms) used herein have the commonly understood meanings to those skilled in the art. In addition, it can be understood that terms defined by commonly used dictionaries should be understood to have consistent meanings in the context of their related fields, and should not be understood as idealized or over...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a method and a system for determining the meteorological yield of beet. According to the method and system, current-year beet meteorological index information is predicted through a meteorological index prediction model according to main meteorological index information, mainly including historical data and current-year known time data, influencing crop growth in a region where a current crop is located, and then the current-year beet meteorological index information is predicted through a meteorological index-meteorological index-meteorological index prediction model; T; the meteorological biomass prediction model predicts the meteorological biomass of each growth period of the beet in the same year, and the meteorological biomass-is used for predicting the growth period of the beet; A; and the meteorological yield prediction model predicts the current-year beet meteorological yield. According to the method and system for determining the meteorological yield ofthe beet, t, the meteorological index of the beet in each growth period is established; T; the meteorological biomass prediction model can realize the meteorological biomass prediction of the beet ineach growth period, t, thereby improving the accuracy of beet meteorological yield prediction, realizing the dynamic release of the beet meteorological yield, and providing technical support for guaranteeing the supply and demand balance of the beet market in China.
Description
technical field [0001] The present invention relates to the field of economic crop yield prediction, and more particularly, relates to a method and system for determining the meteorological yield of sugar beet. Background technique [0002] Sugar beet yield is usually divided into biological yield and economic yield. Biomass, referred to as biomass, refers to the total amount of various organic substances produced and accumulated by sugar beet during each growth cycle through photosynthesis and absorption, that is, through the transformation of matter and energy. Root systems are usually not included in the calculation of biomass. Economic yield refers to the harvested amount of beet grains required for cultivation purposes, which is generally referred to as yield. Usually, the level of economic output is directly proportional to the level of biomass. [0003] The length of sugar beet growth period is not only mainly determined by the heredity of sugar beet, but also due t...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q50/02G06F17/18
CPCG06F17/18G06Q10/04G06Q50/02Y02A90/10
Inventor 刘申张虎成董婷婷彭远张东晖杨松松
Owner AEROSPACE INFORMATION