The relationship between tomato fruit growth, incidence of blossom‐end rot and phytohormone content as affected by sink/source ratio

2020 ◽  
Vol 177 (2) ◽  
pp. 211-222
Author(s):  
Leila Aslani ◽  
Mahdiyeh Gholami ◽  
Mostafa Mobli
Keyword(s):  
Tomato Fruit ◽  
Fruit Growth ◽  
Blossom End Rot ◽  
The Relationship

EFFECT OF IRRIGATION AND PLANT POPULATION ON YIELD, FRUIT SPECK AND BLOSSOM-END ROT OF PROCESSING TOMATOES

1985 ◽  
Vol 65 (4) ◽  
pp. 1011-1018 ◽  
Author(s):  
C. S. TAN ◽  
B. N. DHANVANTARI
Keyword(s):  
Soil Moisture ◽  
Lycopersicon Esculentum ◽  
Pseudomonas Syringae ◽  
Tomato Fruit ◽  
Plant Population ◽  
Southern Ontario ◽  
Available Soil Moisture ◽  
Blossom End Rot ◽  
Irrigation Effects ◽  
Processing Tomatoes

Two tomato (Lycopersicon esculentum Mill.) cultivars, Heinz-2653 and Campbell-28, were grown on Fox loamy sand in the subhumid region of southern Ontario from 1979 to 1982. Irrigation increased the marketable yields of H-2653 in a dry year, 1982, but not in the other years. Irrigation substantially increased marketable yields of C-28 in 1979 and 1982. Irrigation, when the available soil moisture (ASM) level reached 50%, was no more effective than when the ASM level in the soil was allowed to drop to 25%. Without irrigation yield increased as plant population increased in normal and wet years, but not in a dry year. Blossom-end rot (BER) of C-28 cultivar was markedly reduced by irrigation. Effects of irrigation or plant population treatments on the incidence of fruit speck did not appear to be significant.Key words: Available soil moisture, Lycopersicon esculentum, Pseudomonas syringae pv. tomato, fruit speck

scholarly journals The effect of the blue light on the pericarp cell growth and lycopene content of cherry tomato (Solanum lycopersicum var. cerasiforme) fruit

2020 ◽  
Vol 4 (4) ◽  
pp. First
Author(s):  
Dien Thi Kieu Pham ◽  
Kiet Thuong Do ◽  
Sanh Du Nguyen
Keyword(s):  
Blue Light ◽  
Tomato Fruit ◽  
Fruit Size ◽  
Total Content ◽  
Fruit Growth ◽  
Cell Diameter ◽  
Cherry Tomato ◽  
Blue Filter ◽  
Lycopene Content

The cherry tomato fruit size depends on the growth of the pericarp which is parenchymal cells. The blue light stimulates the expansion of cotyledon cells, hypocotyl cells and leaf cells. In this study, the cherry tomato fruit was used as a material to investigate the effects of the blue light on the pericarp cells growth in fruit growth stage and lycopene accumulation in fruit growth and ripening stage. After 7 days of the blue light (440, 450 or 460 nm) treatment, pericarp cells growth and physiological, biochemical changes of the pericarp cells of 7-day-old fruit pericarp piece in vitro were analyzed. The lycopene content and some organic compound contents of 42-day-old postharvest fruits treated by the blue light similarly in 7 days and 7, 21-day-old fruit wrapped with blue filter (440-510 nm filtered) in 7 days were measured. The results showed that the 450 nm wavelength blue light the increased pericarp thickness of 7-day-old fruits through the increasement of the pericarp cell diameter. The 460 nm wavelength blue light the increased lycopene content of 42-day-old postharvest fruits. The blue filter treatment increased the sugar total content of 7- day-old fruits and increased the lycopene content of 21-day-old fruits.

Foliar applications of abscisic acid decrease the incidence of blossom-end rot in tomato fruit

2014 ◽  
Vol 179 ◽  
pp. 356-362 ◽  
Author(s):  
T. Casey Barickman ◽  
Dean A. Kopsell ◽  
Carl E. Sams
Keyword(s):  
Abscisic Acid ◽  
Tomato Fruit ◽  
Blossom End Rot

scholarly journals NTRC Plays a Crucial Role in Starch Metabolism, Redox Balance, and Tomato Fruit Growth

2019 ◽  
Vol 181 (3) ◽  
pp. 976-992 ◽  
Author(s):  
Liang-Yu Hou ◽  
Matthias Ehrlich ◽  
Ina Thormählen ◽  
Martin Lehmann ◽  
Ina Krahnert ◽  
...  
Keyword(s):  
Crucial Role ◽  
Tomato Fruit ◽  
Redox Balance ◽  
Fruit Growth ◽  
Starch Metabolism

Relationship between tomato fruit growth and fruit osmotic potential under salinity

Plant Science ◽  
2001 ◽  
Vol 160 (6) ◽  
pp. 1153-1159 ◽  
Author(s):  
Maria C Bolarin ◽  
Maria T Estañ ◽  
Manuel Caro ◽  
Remedios Romero-Aranda ◽  
Jesus Cuartero
Keyword(s):  
Osmotic Potential ◽  
Tomato Fruit ◽  
Fruit Growth
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