Catégories
Documents disponibles dans cette catégorie (83)
Ajouter le résultat dans votre panier Affiner la recherche
Article
K.P. Devkota ; A. Bouasria ; M. Devkota ; V. Nangia |Wheat plays a crucial role in Morocco?s food security, economic stability, and livelihoods of farming communities. Assessing key vegetation indices (as yield predictors), along with understanding potential yield, yield gap, and major determinant[...]
Article
T.L. Mthembu ; R. Kunz ; S. Gokool ; T. Mabhaudhi |There is growing interest in promoting neglected and underutilized crop species to enhance agrobiodiversity and contribute to food systems transformation under climate change. A lack of available measured data has hindered the mainstreaming of t[...]
Article
In the 21st century, agriculture is facing numerous challenges [...]
Rapport, Expertise, Working Paper
Rapport, Expertise, Working Paper
Rapport, Expertise, Working Paper
Article
A. Mancini ; F. Solfanelli ; L. Coviello ; F.M. Martini ; S. Mandolesi ; R. Zanoli |Yield prediction is a crucial activity in scheduling agronomic operations and in informing the management and financial decisions of a wide range of stakeholders of the organic durum wheat supply chain. This research aims to develop a yield fore[...]
Article
CONTEXT With the warming trend and the increasing frequency of extreme weather events, accurate crop yield estimation is becoming urgent. Crop yield estimation mainly consists of two methods: crop model simulation and remote sensing observations[...]
Article
National crop yields are difficult to estimate during a crop season and are usually only known after crop harvest. The goal of this study was to develop a simple methodology to estimate national wheat yields that could be easily applied to any c[...]
Article
Article
D. Paudel ; A. de Wit ; H. Boogaard ; D. Marcos ; S. Osinga ; I.N. Athanasiadis |Machine learning models for crop yield forecasting often rely on expert-designed features or predictors. The effectiveness and interpretability of these handcrafted features depends on the expertise of the people designing them. Neural networks [...]
Article
Machine learning (ML) and its branch, deep learning (DL), is rapidly evolving and gaining popularity as it outperforms other, more traditional methods in different areas of agriculture. However, ML and DL techniques must be correctly applied to [...]
Rapport, Expertise, Working Paper
Rainfall in the Maghreb and the Iberian Peninsula arrived too late to bring a beneficial effect on crops. Crop failures occurred in several important grain-producing regions of Spain, Morocco, Algeria and Tunisia. In other areas, crop growing co[...]
Rapport, Expertise, Working Paper
The Maghreb and the Iberian Peninsula are facing one of the worst seasonal droughts in recent decades. In comparison with the previous outlook, this resulted in a downward revision to well-below average expectations for the final production part[...]
Rapport, Expertise, Working Paper
Rapport, Expertise, Working Paper
Rapport, Expertise, Working Paper
Rapport, Expertise, Working Paper
E. Lemaitre-Curri ; D. Gasc ; G. Manfron | Montpellier [France] : CIHEAM-IAMM | MED-Amin Bulletin | 2023The start into the 2023 cereal campaign was mainly influenced by dry conditions with uneven impacts across the Mediterranean region. In Northern and Eastern Mediterranean, despite relatively dry conditions in January and February 2023, crops are[...]
Article
L. Mohimont ; F. Alin ; M. Rondeau ; N. Gaveau ; L.A. Steffenel |During the last decades, researchers have developed novel computing methods to help viticulturists solve their problems, primarily those linked to yield estimation of their crops. This article aims to summarize the existing research associated w[...]
Article
Predicting crop yields is one of the most challenging tasks in agriculture. It plays an essential role in decision making at global, regional, and field levels. Soil, meteorological, environmental, and crop parameters are used to predict crop yi[...]
Article
Short-range predictions of crop yield provide valuable insights for agricultural resource management and likely economic impacts associated with low yield. Such predictions are difficult to achieve in regions that lack extensive observational re[...]
Article
L. Schmidt ; M. Odening ; J. Schlanstein ; M. Ritter |CONTEXT Weather is a pivotal factor for crop production as it is highly volatile and can hardly be controlled by farm management practices. Since there is a tendency towards increased weather extremes in the future, understanding weather-related[...]
Rapport, Expertise, Working Paper
Rapport, Expertise, Working Paper
Rapport, Expertise, Working Paper
Rapport, Expertise, Working Paper
Rapport, Expertise, Working Paper
Rapport, Expertise, Working Paper
Rapport, Expertise, Working Paper
Winter crops in most of the northern and eastern Mediterranean growing regions are faring well in this first half of 2021-2022 campaign. However, an intense and long-lasting drought is hampering winter crops’ future harvest in Portugal, Morocco,[...]
Rapport, Expertise, Working Paper
Winter crops in several Mediterranean growing regions are under scrutiny. An intense and long-lasting drought hampered winter crops’ future harvest in Morocco, Portugal and parts of Italy and Algeria, and can potentially impact other producing r[...]
