Method and device for monitoring feeding behavior and feed intake of dairy cows
A feed intake and feed intake technology, applied in the field of animal husbandry, can solve problems such as the inability to obtain individual feed intake accurately and conveniently
Active Publication Date: 2021-04-06
BEIJING RES CENT FOR INFORMATION TECH & AGRI
View PDF3 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0006] In order to solve the problem that individual feed intake cannot be obtained accurately and conveniently in various methods for collecting feed intake of dairy cows at present, the embodiment of the present invention provides a method and device for monitoring feeding behavior and feed intake of dairy cows
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
[0017] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0018] Since dairy cows do not have maxillary incisors, the feeding behavior of dairy cows mainly includes the state of rolling and chewing. The feed is first rolled and then chewed by the tongue, or chewed while rolling, so as to eat the feed. In the embodiment of the present invention, the state of chewing while rolling food is also regarded as ...
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 present invention provides a method and device for monitoring the feeding behavior and feed intake of dairy cows. Based on the first preset neural network, according to the acceleration information of the feeding behavior of dairy cows, the corresponding type of feeding behavior is determined as the volume for feeding. Eating state or chewing state, or non-eating state; then within a preset period of time, according to the duration of the eating state and chewing state, respectively, to obtain the duration of eating; based on the second preset neural network, according to the first preset It is assumed that the acceleration information classified by the neural network can obtain the estimated value of the feed intake rate; according to the duration of feeding and the estimated value of the feed intake rate within a preset period of time, the individual feed intake of the dairy cow can be obtained. The present invention realizes the automatic monitoring of the feeding behavior and individual feed intake of dairy cows in the dairy cow breeding process, is beneficial to establish an Internet of Things data platform based on the feeding behavior and feed intake of dairy cows, realizes remote transmission, analysis and management of data, and improves the The level of digitalization and intelligence in precision feeding of dairy cows.
Description
technical field [0001] The invention relates to the technical field of animal husbandry, in particular to a method and device for monitoring feeding behavior and feed intake of dairy cows. Background technique [0002] With the improvement of people's living standards and the adjustment of dietary structure, the consumption of dairy products is increasing, which in turn drives the rapid development of China's dairy farming industry. At present, the modern dairy farming industry is developing in the direction of informatization, and the demand for intelligent monitoring of dairy production information and digital precision feeding is also rising. [0003] Feed intake is an important reference parameter to evaluate whether the nutrient and energy intake of livestock is sufficient to meet the nutritional needs, and it is also a key indicator reflecting the health status and productivity level of dairy cows. As early as the 1970s, livestock personnel discovered that feed intake...
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 Patents(China)
IPC IPC(8): A01K29/00
CPCA01K29/00A01K29/005
Inventor 丁露雨李奇峰赵文杰蒋瑞祥余礼根马为红高荣华肖伯祥于沁杨常红梅
Owner BEIJING RES CENT FOR INFORMATION TECH & AGRI