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arXiv 2102.05755cs.LG
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基于土壤和环境参数的作物产量估计模型开发

Development of Crop Yield Estimation Model using Soil and Environmental Parameters

University of Engineering and Technology, Lahore(拉合尔工程技术大学)

Nisar Ahmed, Hafiz Muhammad Shahzad Asif, Gulshan Saleem, Muhammad Usman Younus

AI总结:

本研究提出一种基于土壤和环境参数的作物产量预测模型,利用神经网络集成方法实现高精度的产量估计。

摘要:

作物产量受多种土壤和环境参数影响,并可能显著变化。因此,需要一种能够预测收获前产量的作物产量估计模型,以确保粮食安全。本研究在巴基斯坦国家茶叶研究所的茶叶种植中进行。数据记录持续十年,每月记录一次。收集的参数包括最低和最高温度、湿度、降雨量、土壤pH值、农药使用量和劳动力技术水平。模型设计纳入了所有这些参数,并识别出对产量预测最关键的参数。通过特征变换来获得更高效的模型。所设计的模型基于神经网络的集成,提供了R-squared为0.9461和RMSE为0.1204的性能指标,表明该模型在基于表面和环境参数进行产量预测方面的实用性。

英文摘要:

Crop yield is affected by various soil and environmental parameters and can vary significantly. Therefore, a crop yield estimation model which can predict pre-harvest yield is required for food security. The study is conducted on tea forms operating under National Tea Research Institute, Pakistan. The data is recorded on monthly basis for ten years period. The parameters collected are minimum and maximum temperature, humidity, rainfall, PH level of the soil, usage of pesticide and labor expertise. The design of model incorporated all of these parameters and identified the parameters which are most crucial for yield predictions. Feature transformation is performed to obtain better performing model. The designed model is based on an ensemble of neural networks and provided an R-squared of 0.9461 and RMSE of 0.1204 indicating the usability of the proposed model in yield forecasting based on surface and environmental parameters.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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