System for increasing crop yield using extended photosynthetically active radiation (PAR), has microprocessor that determines required PAR for crops based on comparison and adjusts wavelength of LEDs to obtain required PAR
	TOMAR A
	2025-01-15
专利权人	UNIV NETAJI SUBHAS TECHNOLOGY (UYNE-Non-standard)
申请日期	2025-01-15
专利号	IN202511003325-A
成果简介	NOVELTY - The system (100) has LEDs (124) that are connected with the microcontroller (108). The sensors (122) are connected with the microcontroller, and are configured to detect a change in parameters and generate corresponding signal. The microprocessor receives the signal from the sensor indicating the change in parameter, compares the parameter with a set of predetermined parameter, determines a required PAR for the crops based on the comparison, and adjusts a wavelength of the LEDs to obtain the required PAR by increasing crop yield. A pulse width modulator (PWM) connected with the microcontroller and LED. The PWM configured to receive instruction from the microcontroller and regulate the Frequency to the LED adjust the Light Intensity or brightness. USE - System for increasing crop yield using extended photosynthetically active radiation (PAR) method in photovoltaic greenhouse environment. Can also be used in crop cultivation and renewable energy generation. ADVANTAGE - The crop growth period is reduced and quality and yield quantity is enhanced by extending the photosynthesis process during dusk and dawn period. The growing demand for food is addressed by improving productivity per unit area of land without significant additional costs or resource requirements. The system for increasing the crop yield while utilizing the existing Photovoltaic Greenhouse infrastructure by integrating the extended parbased photosynthesis (EPBP) based photosynthesis methodology is provided. DESCRIPTION OF DRAWING(S) - The drawing shows a block diagram illustrating a system for increasing crop yield. 100System for increasing crop yield 108Microcontroller 122Sensor 124LED 1080Memory unit
IPC 分类号	A01G-025/16 ; A01G-009/24 ; G01N-033/24 ; G06Q-050/02
国家	印度
专业领域	信息技术
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/13619
专题	中国科学院新疆生态与地理研究所
作者单位	UNIV NETAJI SUBHAS TECHNOLOGY (UYNE-Non-standard)
推荐引用方式 GB/T 7714	TOMAR A. System for increasing crop yield using extended photosynthetically active radiation (PAR), has microprocessor that determines required PAR for crops based on comparison and adjusts wavelength of LEDs to obtain required PAR. IN202511003325-A[P]. 2025.

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