Primocane red raspberry response to fertigation EC, types of substrate and propagation methods

Qiu, Changwei; Gaudreau, L.; Nemati, Reza; Gosselin, André; Desjardins, Yves

doi:10.17660/ejhs.2017/82.2.2

Cited by 6 publications

(1 citation statement)

References 29 publications

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“…For example, elite apple cultivars are typically propagated clonally using ARs produced from stem cuttings (Díaz-Sala 2021 ), but some cultivars propagate very poorly through formation of ARs from cuttings and can only be propagated effectively through grafting (Webster 1995 ). In another example from Rosaceae, raspberry rooted stolons produce new shoots (“suckers”) from which cuttings are rooted for propagation (Qiu et al 2017 ); cultivars with a high capacity to form ARs are easier to propagate and are preferred by breeders.…”

Section: Introductionmentioning

confidence: 99%

Genes involved in auxin biosynthesis, transport and signalling underlie the extreme adventitious root phenotype of the tomato aer mutant

Kevei,

Larriba,

Romero-Bosquet

et al. 2024

Theor Appl Genet

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The use of tomato rootstocks has helped to alleviate the soaring abiotic stresses provoked by the adverse effects of climate change. Lateral and adventitious roots can improve topsoil exploration and nutrient uptake, shoot biomass and resulting overall yield. It is essential to understand the genetic basis of root structure development and how lateral and adventitious roots are produced. Existing mutant lines with specific root phenotypes are an excellent resource to analyse and comprehend the molecular basis of root developmental traits. The tomato aerial roots (aer) mutant exhibits an extreme adventitious rooting phenotype on the primary stem. It is known that this phenotype is associated with restricted polar auxin transport from the juvenile to the more mature stem, but prior to this study, the genetic loci responsible for the aer phenotype were unknown. We used genomic approaches to define the polygenic nature of the aer phenotype and provide evidence that increased expression of specific auxin biosynthesis, transport and signalling genes in different loci causes the initiation of adventitious root primordia in tomato stems. Our results allow the selection of different levels of adventitious rooting using molecular markers, potentially contributing to rootstock breeding strategies in grafted vegetable crops, especially in tomato. In crops vegetatively propagated as cuttings, such as fruit trees and cane fruits, orthologous genes may be useful for the selection of cultivars more amenable to propagation.

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Section: Introductionmentioning

confidence: 99%

Genes involved in auxin biosynthesis, transport and signalling underlie the extreme adventitious root phenotype of the tomato aer mutant

Kevei,

Larriba,

Romero-Bosquet

et al. 2024

Theor Appl Genet

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Effect of Bio-Fertilizers on Tomato (Solanum Lycopersicum) Production and on Soil Physico-Chemical Properties in Sudan Area of Burkina Faso

et al. 2021

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In Burkina Faso, vegetable production is a very important asset for its socio-economic development. However, this production faces many constraints that negatively affect its potential. The use of organic fertilization appears to be an alternative to address these constraints and could also promote sustainable agricultural production. In such a context, this study was conducted on tomato using two bio-fertilizers based on local substrates (Bokashi compost and compost enriched with Trichoderma harzianum). The objective was to assess the efficiency of the two bio-fertilizers by determining their effects on tomato yield and soil physico-chemical properties. It was conducted from 2018 to 2020 in Soala using a randomized Fischer block design with six treatments in three replications. The treatments were T0 (control), T1 (NPK+urea), T2 (Bokashi compost), T3 (compost enriched with Trichoderma harzianum), T4 (T1+T2) and T5 (T1+T3). The results showed that the bio-fertilizers alone contributed to maintain the neutrality of soil pH and very significantly improved its C, N, P and K content. Moreover, in combination with or not with NPK+urea, they influenced significantly plant growth, yield components and yield of tomato compared to T0 plot. In these years of trials, compost enriched with Trichoderma harzianum in combination with or not with NPK+urea, was found to be the most improving tomato yield and the increase was more than 300%. This compost could be therefore recommended to farmers in agriculture in general and particularly for vegetable production.

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Exploring the Possibilities for the Emergence of a Single and Global Native Language

Dufour¹

2017

SSRN Journal

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Primocane red raspberry response to fertigation EC, types of substrate and propagation methods

Cited by 6 publications

References 29 publications

Genes involved in auxin biosynthesis, transport and signalling underlie the extreme adventitious root phenotype of the tomato aer mutant

Genes involved in auxin biosynthesis, transport and signalling underlie the extreme adventitious root phenotype of the tomato aer mutant

Effect of Bio-Fertilizers on Tomato (Solanum Lycopersicum) Production and on Soil Physico-Chemical Properties in Sudan Area of Burkina Faso

Exploring the Possibilities for the Emergence of a Single and Global Native Language

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