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The development of an intelligent agricultural decision-supporting system for crop selection and disease forecasting in Bangladesh is the main objective of this work. The economy of the nation depends heavily on agriculture. However,…

机器学习 · 计算机科学 2024-03-29 Forkan Uddin Ahmed , Annesha Das , Md Zubair

We introduce a simple yet effective early fusion method for crop yield prediction that handles multiple input modalities with different temporal and spatial resolutions. We use high-resolution crop yield maps as ground truth data to train…

Building sustainable food systems that are resilient to climate change will require improved agricultural management and policy. One common practice that is well-known to benefit crop yields is crop rotation, yet there remains limited…

应用统计 · 统计学 2025-10-21 Dan M. Kluger , Stefania Di Tommaso , David B. Lobell

The effects of weather on agriculture in recent years have become a major global concern. Hence, the need for an effective weather risk management tool (i.e., weather derivatives) that can hedge crop yields against weather uncertainties.…

数理金融 · 定量金融 2019-10-25 Samuel Asante Gyamerah , Philip Ngare , Dennis Ikpe

Our study aims at quantifying the impact of climate change on corn farming in Ontario under several warming scenarios at the 2068 horizon. It is articulated around a discrete-time dynamic model of corn farm income with an annual time-step,…

综合经济学 · 经济学 2020-05-12 Antoine Kornprobst , Matt Davison

Crop yield prediction requires substantial data to train scalable models. However, creating yield prediction datasets is constrained by high acquisition costs, heterogeneous data quality, and data privacy regulations. Consequently, existing…

The stress-strain relations and the yield behavior of model glass (a 80:20 binary Lennard-Jones mixture) is studied by means of MD simulations. First, a thorough analysis of the static yield stress is presented via simulations under imposed…

软凝聚态物质 · 物理学 2009-11-10 F. Varnik , L. Bocquet , J. -L. Barrat

The adoption of agroecological practices will be crucial to address the challenges of climate change and biodiversity loss. Such practices favor the cultivation of plants in complex mixtures with layouts differing from the monoculture…

种群与进化 · 定量生物学 2024-09-26 Julian Talbot , Pascal Viot , David Colliaux

Wild oat (Avena fatua L.) is widely recognized as one of the most detrimental grassy weeds in winter wheat production systems globally. While chemical control remains the dominant strategy, the reliance on herbicides without considering…

组织与器官 · 定量生物学 2025-12-17 Farshad Habibi

An in-season early crop yield forecast before harvest can benefit the farmers to improve the production and enable various agencies to devise plans accordingly. We introduce a reliable and inexpensive method to predict crop yields from…

计算机视觉与模式识别 · 计算机科学 2020-11-04 Sagarika Sharma , Sujit Rai , Narayanan C. Krishnan

In this paper we emphasize the close connection between the chemical and spectrophotometric evolution of stellar systems: Chemical yields from stars correspond to a precise fraction of their emitted light. We translate this concept…

天体物理学 · 物理学 2009-11-07 Paola Marigo , Leo Girardi

Almonds are one of the most lucrative products of California, but are also among the most sensitive to climate change. In order to better understand the relationship between climatic factors and almond yield, an automated machine learning…

机器学习 · 计算机科学 2022-11-09 Shiheng Duan , Shuaiqi Wu , Erwan Monier , Paul Ullrich

The temperatures of interstellar dust grains are analyzed using stochastic simulations, taking into account the grain composition and size and the discreteness of the photon flux. [...] The distribution of grain temperatures is calculated…

天体物理学 · 物理学 2007-09-21 Kobi Horn , Hagai B. Perets , Ofer Biham

The processing of agricultural wastes towards extraction of renewable resources is recently being considered as a promising alternative to conventional biofuel production processes. Agricultural residues represent an abundant and…

生物物理 · 物理学 2021-11-17 Eric Behle , Adélaïde Raguin

Plant breeding is one of the key strategies for further enhancement of crop yields; however, effective breeding strategies require phenotypic characterisation of the available germplasm. This study sought to characterise the phenotypic…

其他定量生物学 · 定量生物学 2020-08-12 Gabriele Mongiano , Patrizia Titone , Simone Pagnoncelli , Davide Sacco , Luigi Tamborini , Roberto Pilu , Simone Bregaglio

Emulation of complex computer simulations have become an effective tool in the exploration of the behaviour of the simulated processes. Agriculture is one such area where the simulation of crop growth, nutrition, soil condition and…

统计计算 · 统计学 2022-07-27 Muhammad Mahmudul Hasan , Jonathan Andrew Cumming

In contrast to the rapid digitalization of several industries, agriculture suffers from low adoption of smart farming tools. While AI-driven digital agriculture tools can offer high-performing predictive functionalities, they lack tangible…

This study investigates whether coupling crop modeling and machine learning (ML) improves corn yield predictions in the US Corn Belt. The main objectives are to explore whether a hybrid approach (crop modeling + ML) would result in better…

定量方法 · 定量生物学 2021-03-03 Mohsen Shahhosseini , Guiping Hu , Sotirios V. Archontoulis , Isaiah Huber

A reliable and accurate forecasting model for crop yields is of crucial importance for efficient decision-making process in the agricultural sector. However, due to weather extremes and uncertainties, most forecasting models for crop yield…

应用统计 · 统计学 2019-10-25 Samuel Asante Gyamerah , Philip Ngare , Dennis Ikpe

We model evolution of plants in a world, made up of different locations, with multiple environments (mutually exclusive and collectively exhaustive subsets of locations). Each environment (landmass) has temperature, rainfall, and other…

种群与进化 · 定量生物学 2019-05-27 Alexander , Khazatsky , Albert Yu , Zihao Zhao , Gabe Zuckerman