Rootstock Effect on Nutrient Concentration of Sweet Cherry Leaves

Hrotkó, K.; Magyar, L.; Borsos, G.; Gyeviki, Márta

doi:10.1080/01904167.2014.911317

Cited by 16 publications

(9 citation statements)

References 10 publications

(16 reference statements)

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“…The leaves of plants grafted onto Prunus fruticosa Prob. show deficiencies in several nutrients (N, P, Ca, Mg, and Cu) and are thus unfit for use (Hrotko et al, 2014 ). Slowik et al ( 1979 ) studied the avocado ( Persea americana Mill.)…”

Section: Fruit Cropsmentioning

confidence: 99%

Grafting: A Technique to Modify Ion Accumulation in Horticultural Crops

et al. 2016

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Grafting is a centuries-old technique used in plants to obtain economic benefits. Grafting increases nutrient uptake and utilization efficiency in a number of plant species, including fruits, vegetables, and ornamentals. Selected rootstocks of the same species or close relatives are utilized in grafting. Rootstocks absorb more water and ions than self-rooted plants and transport these water and ions to the aboveground scion. Ion uptake is regulated by a complex communication mechanism between the scion and rootstock. Sugars, hormones, and miRNAs function as long-distance signaling molecules and regulate ion uptake and ion homeostasis by affecting the activity of ion transporters. This review summarizes available information on the effect of rootstock on nutrient uptake and utilization and the mechanisms involved. Information on specific nutrient-efficient rootstocks for different crops of commercial importance is also provided. Several other important approaches, such as interstocking (during double grafting), inarching, use of plant-growth-promoting rhizobacteria, use of arbuscular mycorrhizal fungi, use of plant growth substances (e.g., auxin and melatonin), and use of genetically engineered rootstocks and scions (transgrafting), are highlighted; these approaches can be combined with grafting to enhance nutrient uptake and utilization in commercially important plant species. Whether the rootstock and scion affect each other's soil microbiota and their effect on the nutrient absorption of rootstocks remain largely unknown. Similarly, the physiological and molecular bases of grafting, crease formation, and incompatibility are not fully identified and require investigation. Grafting in horticultural crops can help reveal the basic biology of grafting, the reasons for incompatibility, sensing, and signaling of nutrients, ion uptake and transport, and the mechanism of heavy metal accumulation and restriction in rootstocks. Ion transporter and miRNA-regulated nutrient studies have focused on model and non-grafted plants, and information on grafted plants is limited. Such information will improve the development of nutrient-efficient rootstocks.

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Section: Fruit Cropsmentioning

confidence: 99%

Grafting: A Technique to Modify Ion Accumulation in Horticultural Crops

et al. 2016

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“…It is quite tolerant to crown gall (Agrobacterium tumefaciens), but otherwise under humid conditions it is sensitive to root rot (Armillaria mellea), collar rot (Phytophtora cactorum) and bacterial canker (Pseudomonas syringae). Both of them are superior in terms of impact on fruit quality because, according to Hrotkó et al (2014), those rootstocks provide a balanced nutrient supply.…”

Section: Methodsmentioning

confidence: 99%

Sterilization of different explant types in micropropagation of CAB-6p and Gisela 6 cherry rootstock

et al. 2017

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Research with the objective of finding efficient (non residual) sterilants for the purpose of greater automatization in establishing aseptic in vitro tissue culture was conducted on cherry rootstocks CAB 6P and Gisela 6. Two ways of sterilization were examined (NaOCl and ozone O 3 ) through survival rate on three types of explants; buds with primordial leaves, buds without primordial leaves and nodal non lignified segment with axillary buds. Ozone resulted with the high rate of survival (from 57 to 93%) regardless of the type of explants and the rootstock variety. By introducing a complete bud without destruction significantly resulted with the higher rate of survival (from 90 to 97%). Results indicate the potential for ozone sterilization of the starting material not only as an ostensible but the perforated (sub-cuticular transpiration) agent.

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“…The amount of absorbed and accumulated nutrients in seedlings depends on many factors, such as cultivar (AUGOSTINHO et al, 2008;FRANCO et al, 2008a) and rootstock used (ZAMBROSI et al, 2013) in the specific situation, given that rootstocks are responsible for nutrient absorption, which can be selective regarding absorption and transport, resulting in different concentrations of nutrients in leaves (AMIRI et al, 2014;HROTKÓ et al, 2014). It is important to stress that the quantity of nutrients absorbed by plants is related to genetic characteristics of the species, absorption kinetic constants and factors associated with the substrate, such as humidity and concentration of nutrients in solution.…”

Section: Nutritional Requirements Of Fruit Tree Rootstocks and Seedlimentioning

confidence: 99%

“…Leaf nutrient content varies according to species (GALVEZ-SOLA et al, 2015), cultivar, sampling period (CARVALHO et al, 2011;AMIRI et al, 2014;ARROBAS et al, 2014), leaf age, analyzed organ (ARROBAS et al, 2014) and rootstock (AMIRI et al, 2014;HROTKÓ et al, 2014;ZAMBROSI et al, 2013), among other factors. As a consequence of these variations, the ideal nutrient content must be specified for each plant species; the plant part also has to be indicated and, in some cases, the growth phase to which values relate should also be pointed out (MAARSCHALKERWEERD; HUSTED, 2015).…”

Section: Nutritional Requirements Of Fruit Tree Rootstocks and Seedlimentioning

confidence: 99%

Mineral nutrition evolution in the formation of fruit tree rootstocks and seedlings

et al. 2018

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The importance of mineral nutrition to the various plant species has been recognized for many years. Since nutrients are directly linked to physiological and metabolic processes, they promote the growth of rootstocks and seedlings, contributing to the formation of more productive orchards. As a consequence of the lack of technical information for most fruit trees, fertilization in nurseries has still been carried out empirically, sometimes underestimating or overestimating nutritional requirements and compromising the quality of plants produced. Given the importance of mineral nutrition in the formation of high-quality seedlings and the lack of scientific information on the topic, the aim of the present review was to raise interest in further research, and contribute to produce nutritionally balanced fruit seedlings.

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Rootstock Effect on Nutrient Concentration of Sweet Cherry Leaves

Cited by 16 publications

References 10 publications

Grafting: A Technique to Modify Ion Accumulation in Horticultural Crops

Grafting: A Technique to Modify Ion Accumulation in Horticultural Crops

Sterilization of different explant types in micropropagation of CAB-6p and Gisela 6 cherry rootstock

Mineral nutrition evolution in the formation of fruit tree rootstocks and seedlings

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