Combining UAV multispectral imagery and ecological factors to estimate leaf nitrogen and grain protein content of wheat

Z Fu, S Yu, J Zhang, H ** a tactical nitrogen fertilizer management strategy for sustainable wheat production
C Fabbri, B Basso, M Napoli, A Dalla Marta… - European Journal of …, 2023 - Elsevier
Syncronizing plant available water with soil nitrogen (N) remains a critical aspect of
agronomic management to enhance crop yield, grain quality, farmers' profit, and …

Partitioning and translocation of dry matter and nitrogen during grain filling in spring barley varieties and their roles in determining malting quality

G Barmeier, Y Hu, U Schmidhalter - Frontiers in Plant Science, 2021 - frontiersin.org
To meet the strict requirements for the malting quality of both grain size and protein content
for malting barley, a better understanding of the partitioning and remobilization of dry matter …

Grain size variation in two-rowed malt barley under Mediterranean conditions: Phenotypic plasticity and relevant trade-offs

P Vahamidis, A Stefopoulou, V Kotoulas, P Bresta… - Field Crops …, 2022 - Elsevier
In Mediterranean type environments large variability in grain plumpness, defined as the
proportion of grains retained over a 2.5 mm sieve, is a critical source of uncertainty for …

Delayed and reduced nitrogen fertilization strategies decrease nitrogen losses while still achieving high yields and high grain quality in malting barley

D Beillouin, R Trépos, A Gauffreteau… - European Journal of …, 2018 - Elsevier
Nitrogen fertilizer applications are essential to achieve high yield and malting specifications
in barley, but may also have a deleterious effect on the environment. Most strategies …

Can seaweed extract improve yield and quality of brewing barley subjected to different levels of nitrogen fertilization?

E Cozzolino, I Di Mola, L Ottaiano, S Nocerino… - Agronomy, 2021 - mdpi.com
Barley is the primary matrix for malting process of beer production. Farmers count on
increasing cultivation inputs, especially nitrogen fertilization, in order to reach a higher yield …

Proxi-detection to monitor the growth status of wheat in the presence of weeds using low-cost and simple digital tools to track the emergence of stress

C Gée, L Dujourdy, V Mignon, E Denimal - Precision Agriculture, 2022 - Springer
This study combines proximal sensing technology based on a mobile visible imaging device
and a dynamic ecophysiological model to estimate the growth status of two winter wheat …

A further insight into the environmental factors determining potential grain size in malt barley under Mediterranean conditions

P Vahamidis, A Stefopoulou, V Kotoulas… - European Journal of …, 2021 - Elsevier
High grain size is a primary target in malt barley especially under Mediterranean conditions
where thin grains production is very common. In fact, market value depends on grain size …

Decision rules for managing N fertilization based on model simulations and viability assessment

C Ravier, R Sabatier, D Beillouin, JM Meynard… - European Journal of …, 2021 - Elsevier
Nitrogen (N) fertilizer is commonly applied to wheat crops (Triticum aestivum L.) during the
vegetative growth to meet crop requirements. Current decision rules for N application result …

Preliminary study for weed biomass prediction combining visible images with a plant-growth model

J Merienne, A Larmure, C Gée - Precision agriculture'19, 2019 - brill.com
This preliminary study was designed to test an image approach (RGB images) to estimate
crop and weed aerial biomass (BM) and predict their growths. From an image processing …