Fertigation and Nutrient Management in Crops
A special issue of Crops (ISSN 2673-7655).
Deadline for manuscript submissions: closed (25 February 2024) | Viewed by 2607
Special Issue Editors
Interests: plant nutrition; soil fertility; crop–livestock–forest integration; nutrient management in crop production
Interests: soil and crop management; soil quality; soil biology; soil–plant interactions
Special Issue Information
Dear Colleagues,
Irrigation has been shown to be an effective practice in improving crop yields and seed/fruit quality since the availability of nutrients in soil is directly related to an adequate water supply. In evaluating the effects of soil water availability during the reproductive phase of crop plants, studies have shown that the maintenance of optimal soil moisture levels is decisive for the increased accumulation of protein, sucrose, oil, and macronutrients in seeds or fruits.
In most rainfed farming systems, sowing must be carried out at the beginning of the rainy season to ensure adequate water supply and to prevent the negative impacts of water deficiency, which can interfere with the plants’ metabolic processes. Drought is a major threat to crop production worldwide. Some species are sensitive to drought stress, as it negatively affects both nutrient absorption and the yield of crops. Besides water availability, soil management practices, such as the amounts and strategies needed to supply nutrients to the crops, have effects on the availability of nutrients and the soil organic matter content, thereby affecting soil quality and crop performance. Thus, the success of agricultural activities requires the adoption of more sustainable systems based on the rational use of resources, allowing the reversal of soil degradation and increased productivity.
Topics related to the scope of this Special Issue include, but are not limited to, the following:
- Fertigation in crops;
- Partitioning and absorption of nutrients in crops;
- Nutrient use efficiency;
- Drought stress and its relationship with nutrient absorption;
- Practices that promote improvement in soil fertility and moisture.
Dr. Henrique Antunes De Souza
Dr. Edvaldo Sagrilo
Dr. Antonio Rafael Sánchez-Rodríguez
Guest Editors
Manuscript Submission Information
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Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Crops is an international peer-reviewed open access quarterly journal published by MDPI.
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Keywords
- nutrient cycling
- intensive agriculture
- plant nutrition
- soil fertility
- fertilizer management
- soil moisture
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