Grafting as a Sustainable Means for Securing Yield Stability and Quality in Vegetable Crops
A special issue of Agronomy (ISSN 2073-4395). This special issue belongs to the section "Horticultural and Floricultural Crops".
Deadline for manuscript submissions: closed (15 August 2020) | Viewed by 73078
Special Issue Editors
Interests: horticulture; vegetable science; grafting; microgreens; fruit and vegetable quality; ripening physiology; postharvest physiology; carbohydrate metabolism; phytochemicals; functional compounds
Special Issues, Collections and Topics in MDPI journals
Interests: microgreens; sprouts; functional food; crop production; plant nutrition; fertilizers; organic farming; organic agriculture; nutrient management; biofertilizers; vegetable production; fruit quality; fertigation; hydroponics; vegetable crops; biofortification
Special Issues, Collections and Topics in MDPI journals
Interests: greenhouse crops; vegetables production; hydroponics and aquaponics; plant nutrition; microgreens; sprouts; edible flowers; functional foods; grafting; microbial and non-microbial biostimulants; biofortification; vegetable quality related to preharvest factors; LED; urban agriculture; organic farming
Special Issues, Collections and Topics in MDPI journals
Special Issue Information
Dear colleagues,
Vegetable growers around the world only collect on average half of the yield they would obtain under optimal conditions, known as yield potential. It is estimated that 60-70% of the yield gap is attributable to abiotic factors such as salinity, drought, suboptimal temperatures, nutritional deficiencies, flooding, waterlogging, heavy metals contamination, adverse soil pH and organic pollutants while the remaining 30-40% is due to biotic factors, especially soilborne pathogens, foliar pathogens, arthropods and weeds. Under climate change forecasts, the pressure of biotic/abiotic stressors on yield is expected to rise and challenge further global food security. To meet global demand several solutions have been proposed, focusing on the breeding of varieties with greater yield potential, but this one-size-fits-all solution leads to limited benefits. In order to overcome the current situation, grafting of elite scion varieties onto vigorous rootstock varieties has been suggested as one of the most promising drives towards further yield stability. Specifically, the implementation of suitable rootstock × scion × environment combinations in Solanaceous (tomato, eggplant, pepper) and Cucurbitaceous (melon, watermelon, melon) high-value crops represents an untapped opportunity to secure yield stability and reliability under biotic/abiotic stresses. This Special issue invites Original Research, Technology Report, Methods, Opinion, Perspectives and invited Reviews and Mini Reviews dissecting grafting as a sustainable agro technology for enhancing tolerance to abiotic stresses and reducing disease damage. Of interest are also potential contributions dealing with genetic resources for rootstock breeding, practices and technologies of rootstock breeding, rootstock-scion signaling as well as the physiological and molecular mechanisms underlying graft compatibility. In addition, the effect of grafting on vegetable quality, practical applications and nursery management of grafted seedlings and specialty crops (e.g. artichoke and bean) will be considered within the general scope of the Special issue. We highly believe that this compilation of high standard scientific papers on principles and practices of vegetable grafting will foster discussions within this important field.
Dr. Marios Kyriacou
Prof. Dr. Giuseppe Colla
Prof. Dr. Youssef Rouphael
Guest Editors
Manuscript Submission Information
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Keywords
- breeding
- rootstocks
- abiotic/biotic stressors
- fruit quality
- physiological mechanism
- bioactive content
- compatibility
- rootstock-scion interaction
- hormonal signaling
- nursery
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