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Inventory of innovative projects implemented by supra-regional operational groups of the European Innovation Partnership for agricultural productivity and sustainability of the National Rural Development Programme (PNDR) 2014-2022, submeasure 16.2.
"Technical Dossier No. 123: “Operational groups in Catalonia. Call 2018” is dedicated to the Operational Groups developed within the framework of the CAP Strategic Plan (PEPAC 2023-2027), and taking into account the Agricultural Knowledge and Innovation Systems, also known as AKIS (Agricultural Knowledge and Innovation System).
From a nutritional standpoint, the grapevine is characterized by a regular rate of nutrient absorption throughout its growth cycle and relatively moderate mineral requirements. Inadequate fertilization strategies lead to undesirable nutritional imbalances with negative repercussions for quality, farm profitability, and the environment.
The Technical Dossier no. 123: “Grups operatius a Catalunya. Call 2018” is dedicated to the Groups Operatius developed within the framework of the CAP Strategic Plan (PEPAC 2023-2027), and includes the Agricultural Knowledge and Innovation Systems, also linked to AKIS (Agricultural Knowledge and Innovation System).
Sinapis flexuosa is a native cruciferous mustard species found in southeastern Spain, in the provinces of Almería, Murcia, and Jaén, and occasionally naturalized in other provinces further north (Barcelona, Coruña, and Pontevedra).
Results of an exploratory analysis conducted in 2022, using information collected from surveys of farmers attending courses and conferences organized by IFAPA, on the current status of agricultural practices for irrigation management and nitrogen fertilization.
Results of a research project that studied different alternative fertilization methodologies using urea. Among these, the use of nitrification inhibitors and urease stands out. The results were presented in terms of agronomic benefits (harvest, N in grain, etc.) and environmental benefits (reduction of nitrate leaching and N02 emissions).
To further our understanding of the interaction between water and fertilizer requirements in sunflower cultivation, a three-year experiment was conducted testing different irrigation volumes, different fertilization strategies, and their potential interactions on seed yield, oil content, and other yield components. This document presents the results of the experiment.
The EU-Rotate_N and CropSyst simulation models were evaluated for outdoor lettuce cultivation. The performance of the models was assessed in relation to: i) dry matter production, ii) crop N uptake, iii) commercial production, iv) soil water content, and v) soil mineral N content. Data from three years with different nitrogen (N) doses were used.
Diffuse nitrate pollution from agricultural activities has been identified as one of the main causes of the poor condition of both surface and inland water bodies, as well as groundwater.
This paper presents the results of a fertigation trial conducted on a remontant raspberry crop in the province of Huelva. The effect of different nitrogen (N) doses on yield was evaluated, and plant and fruit nitrogen uptake was characterized. The nitrogen applied in a two-harvest campaign, including that present in the irrigation water and top dressing, ranged between 213 and 346 FU ha-1.
This document presents the results obtained for the differentiation, by isotope ratio mass spectrometry (IRMS), of chickpeas of the Fardón variety, grown in two different soils and with different types of fertilizer, some suitable for conventional cultivation and others for organic cultivation.
This document presents the results of a study that evaluates the effect of the electrical conductivity (EC) of the nutrient solution and carbon dioxide fertilization through the addition of CO2 to the greenhouse on the quality and shelf life of Raf tomato (cv. Delizia).
This work evaluates different sowing doses of Sinapis alba and the appropriate fertilization strategies to maximize plant development and glucosinolate content of this species, so that it is effective when used as a plant cover for biofumigation.
This paper shows the results of a study in which, for 4 years, from 2003 to 2006, the productive response of different types of olive groves to the application of iron chelates or Fe EDDHA was evaluated.
This document compiles updated information to correctly perform foliar fertilization in olive groves.
The objective was to evaluate three fertilization strategies for Sinapis alba (mustard) in a young olive grove and a traditional one. N requirements are estimated at 80–85 kg/ha for the formation of a good canopy and biomass. S is also necessary for the formation of glucosinolates.
The objective of this study is to evaluate the effect of a biostimulant product, Green Factor®, on grain yield in corn crops. The document presents the results of a trial conducted during the 2016-17 crop season. This product is marketed as a substitute for organic nitrogen in crops.
The objective of this study was to evaluate the effects of exposure to artificial long days at an early age, or rearing in the presence of sexually activated adult rams, on sexual activity, testicular development, and testosterone concentrations in spring in autumn-born Merino sheep.
This document is a guide to Operation 10.1.5. Sustainable Agroindustrial Crop Systems, of the Andalusian PRD 1014-2020. This document aims to provide information on the agronomic and environmental benefits of this practice, as well as offer a series of technical recommendations to follow for its proper implementation.