نتایج جستجو برای: rootstock crops
تعداد نتایج: 42489 فیلتر نتایج به سال:
The aim of the present study was to investigate the importance of the preculture conditions on the survival of apple (Malus domestica Borkh., cv. Romus4 and rootstock M106) shoot tips cryopreserved using a combined droplet vitrification procedure. Preculture was critical for the survival of apple shoot tips after cryopreservation. Among the different tested sugars and sugar alcohols (glucose, s...
In a host-range study carried out under greenhouse conditions, a total of 37 commercial fruit tree, grape, and citrus rootstocks were tested for their reaction to a population of the lesion nematode, Pratylenchus vulnus, in Spain. Twenty-five rootstocks had a Pf/Pi > 1.5. These included almond (Desmayo Rojo, 1143), apple (EM-9, EM-106), avocado (Hass), cherry (Santa Lucia 64, Camil, M x M 14, M...
Under certain conditions, olive trees grown on calcareous soils suffer from iron chlorosis. In the present study several olive varieties and scion-rootstock combinations were evaluated for their tolerance to iron chlorosis. Plants were grown over several months in pots with a calcareous soil, under two fertilization treatments. These consisted of periodic applications of nutrient solutions cont...
in this study, the effect of four citrus rootstocks {sour orange (citrus aurantium), bakraeii (c. reticulata × c. aurantium, mexican lime (c. aurantifolia) and volkamerlemon (c. volkameriana)} on orlando tangelo leaf chlorophyll content and mineral element concentrations (n, p, k, ca, na, mg, fe, zn, mn, cl, cu, and b) have been evaluated in completely randomized design with four replications. ...
the present study was done to investigate the correlation between biochemical changes of grafted tree fruits and rootstock fruits in gorgan university of agricultural science and natural resources in 2012-2013. for this purpose, the antioxidant activity and the total content of phenol and flavonoid on four rootstocks such as yuzu (citrus junos), shelmahalleh (citrus sinensis var. shel mahalleh...
as regards citrus growing in sub-tropical and tropical regions that often expose drought, in order to investigation of some citrus seedlings response to drought this research was done in factorial experiment based on randomized completely design with three replication under glasshouse conditions. first factor were five citrus rootstocks and second factor included two treatment of irrigation (op...
'Jones Hybrid' hickory is an accession in the National Collection of Genetic Resources for Pecans and Hickories for which information about origin, identity and characteristics is very incomplete. Phenotypic and genetic profiles, when examined in the context of historic literature, provide evidence that the accession in question is 'Siers' a cultivar of Carya × laneyi (an interspecific hybrid b...
To explore the quality rootstock which impart better stionic establishment of mango seedlings, we studied comparative effect scion and using three varieties (Sindhri, Chaunsa Neelum) grafted on rootstocks i.e. Ratam, Pado Sindhri. Parameters including seed germination (%), seedling height (cm), leaves rootstock-1, vigor index (SVI), fresh biomass shoot roots (g), dry chlorophyll content (rg), d...
The present study aimed to develop a micropropagation protocol for Cadaman (P. persica x P. davidiana) and Garnem dulcis) peach rootstocks. Stem nodal segments with one axillary bud used as explants. MS medium supplemented different concentrations of BA or without IBA was studied determine the best multiplication stage, results revealed that 2.0 mg/l BA+0.1 optimal shoot proliferation rootsto...
Grafting is a technique applied to considerable number of crops, with tomato standing out. However, this limited by the obtaining unfunctional grafts, which decrease success rate and therefore benefits achieved. The aim work was analyze failure in intraspecific grafting plants, focusing on tissue development, cell wall defense reactions, distribution starch soluble sugars at graft junction. aut...
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