Iron-free medium significantly decreased fresh and dry weight of rootstock plantlets.

iron atom · growth · Prunus persica (peach)Positive and negative results

9 papers in the same direction as this claim · 4 in the opposite direction

This claim is about lacking the nutrient, so it counts the other way round here.

1. positive
   Under Fe deficiency, the relative growth rate of scion diameter and the root to shoot dry weight ratio decreased in both peach rootstocks Garnem and GF 677.

   Iron deficiency impacts chlorophyll biosynthesis, leaf cell expansion, xylem development and physiology of Prunus persica grafted onto rootstocks Garnem and GF 677 · 2022

   Same directionCites this paperAbout lacking this nutrient, so it counts the other way round

2. positive
   Iron deficiency led to cessation of growth of the apical meristem in peach plants.

   Iron Chlorosis in Peach Plants, Changes in Chlorophyl and Growth Pattern · 1977

   Same directionCited by this paperAbout lacking this nutrient, so it counts the other way round

3. negative
   Bicarbonate with high Fe decreased shoot dry weight even in green plants.

   Effects of bicarbonate and iron supply on Fe(III) reducing capacity of roots and leaf chlorosis of the susceptible peach rootstock “Nemaguard” · 2000

   Opposite direction

4. negative
   Iron chlorosis was associated with smaller xylem vessels in peach leaves.

   Effects of iron chlorosis and iron resupply on leaf xylem architecture, water relations, gas exchange and stomatal performance of field-grown peach (Prunus persica) · 2009

   Opposite direction

5. no effect
   Growth of the T X NG peach rootstock was not affected by Fe stress.

   Comparative growth of two peach seedling rootstocks under alkaline soil conditions · 1988

   Opposite direction

6. negative
   Ten μg/ml of Fe++ reduced peach seedling plant weight compared with the 1 μg/ml rate.

   The Effect of Iron on Growth and Bacterial Canker Susceptibility of Peach Seedlings1 · 1976 · compared with 1 μ g/ml rate

   Opposite direction

7. positive
   Iron deficiency decreased fruit fresh weight per tree in both peach cultivars.

   Effects of Fe Deficiency Chlorosis on Yield and Fruit Quality in Peach (Prunus persica L. Batsch) · 2003

   Same directionAbout lacking this nutrient, so it counts the other way round

8. positive
   The treatments increased vegetative growth parameters relative to control.

   Reducing Adverse Effects of Salinity in Peach Trees Grown in Saline Clay Soil · 2017 · compared with control

   Same direction

5 papers more in this group

in vitro · growth · Prunus persica (peach)Positive and negative results

3 papers in the same direction as this claim · 17 in the opposite direction

1. positive
   Treatment at pit hardening made fruit grow faster.

   Synthetic auxin 3,5,6-TPA promotes fruit development and climacteric in Prunus persica L. Batsch · 1999

   Opposite direction

2. positive
   The highest regeneration rate, up to 53%, was obtained on WPM basal medium with 15.5 μM BAP in peach rootstock Hansen 536 leaf explants.

   Adventitious Shoot Regeneration from In Vitro Leaf Explants of the Peach Rootstock Hansen 536 · 2020

   Opposite direction

3. positive
   Different concentrations of alpha-naphthaleneacetic acid in half-strength Murashige and Skoog medium induced rooting of two peach cultivars, one rootstock and four regenerants.

   Growth, Development, and Response of Peach Somaclones to the Root-knot Nematode, Meloidogyne incognita · 1995

   Opposite direction

4. positive
   MS medium with ascorbic acid, Staba vitamins, BA and NAA induced shoot proliferation.

   In Vitro Propagation of ‘Nemaguard’ Peach Rootstock1 · 1982

   Opposite direction

5. positive
   Hybrid-3 (Shan-i-Punjab x Prabhat) showed maximum embryo germination (81.66%) in M2 medium when rescued after 85 days of pollination.

   Effect of Developmental Stage and Medium on Embryo Culture of Low Chill Peach Hybrids · 2017 · compared with these crosses

   Opposite direction

6. positive
   QL medium with 0.6 mg L−1 IBA yielded the highest root number.

   Effect of Cytokinins, Carbohydrate Source and Auxins on In Vitro Propagation of the ‘G × N-9’ Peach Rootstock · 2020

   Opposite direction

7. positive
   Full-strength MS with 5 and 10 μ M IBA yielded 100% rooting after 24 days.

   In vitro propagation of the PR 204/84 ( Prunus persica × P. amygdalus ) rootstock: Axillary shoot production and rhizogenesis · 2005

   Opposite direction

8. positive
   Embryo viability was highest when subculturing every 14 days.

   Somatic embryogenesis in cell suspension cultures ofPrunus persica(L.) · 1991

   Opposite direction

12 papers more in this group