QTL analysis for fruit yield components in table grapes (Vitis vinifera)

2005 ◽  
Vol 111 (4) ◽  
pp. 658-664 ◽  
Author(s):  
G. Fanizza ◽  
F. Lamaj ◽  
L. Costantini ◽  
R. Chaabane ◽  
M. S. Grando
Keyword(s):  
Vitis Vinifera ◽  
Qtl Analysis ◽  
Yield Components ◽  
Fruit Yield ◽  
Table Grapes

QTL Analysis for Yield Components and Kernel-Related Traits in Maize under Different Water Regimes

2010 ◽  
Vol 36 (11) ◽  
pp. 1832-1842 ◽  
Author(s):  
Bo PENG ◽  
Yang WANG ◽  
Yong-Xiang LI ◽  
Cheng LIU ◽  
Zhi-Zhai LIU ◽  
...  
Keyword(s):  
Qtl Analysis ◽  
Yield Components ◽  
Water Regimes

Long-term effects of different irrigation strategies on yield components, vine vigour, and grape composition in cv. Cabernet-Sauvignon (Vitis vinifera L.)

2012 ◽  
Vol 30 (5) ◽  
pp. 351-361 ◽  
Author(s):  
Pedro Junquera ◽  
José Ramón Lissarrague ◽  
Laura Jiménez ◽  
Rubén Linares ◽  
Pilar Baeza
Keyword(s):  
Vitis Vinifera ◽  
Yield Components ◽  
Vitis Vinifera L ◽  
Cabernet Sauvignon ◽  
Long Term Effects

scholarly journals Diallel cross among fresh market tomato inbreeding lines

2012 ◽  
Vol 30 (2) ◽  
pp. 246-251 ◽  
Author(s):  
Lívia M de Souza ◽  
Maria Elisa AGZ Paterniani ◽  
Paulo César T de Melo ◽  
Arlete MT de Melo
Keyword(s):  
Combining Ability ◽  
Yield Components ◽  
Block Design ◽  
Diallel Cross ◽  
Fruit Yield ◽  
Soluble Solids ◽  
Width Ratio ◽  
Parental Line ◽  
Fresh Market ◽  
Fruit Number

The general combining ability (GCA), specific combining ability (SCA), and heterosis were studied in a complete diallel cross among fresh market tomato breeding lines with reciprocal excluded. Fifteen genotypes (five parents and ten hybrids) were tested using a randomized complete block design, with three replications, and the experiments were conducted in Itatiba, São Paulo state, Brazil, in 2005/06. The yield components evaluated were fruit yield per plant (FP), fruit number per plant (FN), average fruit weight (FW); cluster number per plant (CN); fruit number per cluster (FC), fruit wall thickness (FT) and number of locules per fruit (NL). Fruit quality components evaluated were total soluble solids (SS); total titratable acidity (TA); SS/TA ratio, fruit length (FL); fruit width (WI); length to width ratio (FL/WI). The data for each trait was first subjected to analysis of variance. Griffing's method 2, model 1 was employed to estimate the general (GCA) and specific (SCA) combining abilities. Parental and hybrid data for each trait were used to estimate of mid-parent heterosis. For plant fruit yield, IAC-2 was the best parental line with the highest GCA followed by IAC-4 and IAC-1 lines. The hybrids IAC-1 x IAC-2, IAC-1 x IAC-4 and IAC-2 x IAC-4 showed the highest effects of SCA. High heterotic responses were found for fruit yield and plant fruit number with values up to 49.72% and 47.19%, respectively. The best hybrids for fruit yield and plant fruit number were IAC-1 x IAC-2, IAC-1 x IAC-4 and IAC-2 x IAC-5, for fruit yield and plant fruit number, the main yield components.

scholarly journals Effects of Indigenous Mulches on Growth and Yield of Tomato

1970 ◽  
Vol 6 (1) ◽  
pp. 1-6 ◽  
Author(s):  
MA Kayum ◽  
M Asaduzzaman ◽  
MZ Haque
Keyword(s):  
Yield Components ◽  
Water Hyacinth ◽  
Significant Variation ◽  
Maximum Yield ◽  
Growth Yield ◽  
Fruit Yield ◽  
Growth And Yield ◽  
Rainfed Condition ◽  
Tomato Yield ◽  
Banana Leaf

Three popular tomato varieties namely, Ratan, BARI tomato-3 and BARI tomato-6 were experimentally evaluated to identify the potential mulch on growth and yield, where the experiment consisted of four mulching treatments viz. water hyacinth, straw, am-ada leaf and banana leaf with a control (no mulch). The experiment was conducted under rainfed condition. In the experiment, mulching showed significant effect on growth, yield components and thus on the yield of tomato. Yield contributing characters were significantly higher when water hyacinth mulch was used. The variety Ratan produced the highest (53.74 t/ha) fruit yield, while BARI tomato-3 showed the lowest (48.89 t/ha) fruit yield. The combination of mulching and variety exhibited significant variation in some yield components and yield. The combination of water hyacinth and Ratan produced the maximum yield (62.16 t/ha) and thus the experiment revealed that water hyacinth and straw mulches have potentiality to increase the yield of tomato. Key words: Indigenous mulch, growth, yield, tomato.doi:10.3329/jard.v6i1.1650 J Agric Rural Dev 6(1&2), 1-6, June 2008

scholarly journals Brassinosteroids improve quality of table grapes (Vitis vinifera L.) cv. flame seedless

2015 ◽  
Vol 26 (2) ◽  
pp. 368 ◽  
Author(s):  
W.A. Harindra Champa ◽  
M.I.S. Gill ◽  
B.V.C. Mahajan ◽  
N.K. Aror ◽  
Seema Bedi
Keyword(s):  
Vitis Vinifera ◽  
Vitis Vinifera L ◽  
Improve Quality ◽  
Table Grapes

scholarly journals Effects of Cover Methods and Nitrogen Levels on the Growth and Yield of Tomato

2021 ◽  
Vol 4 (2) ◽  
pp. 1021-1033
Author(s):  
Nguyen Thi Loan ◽  
Tran Thi My Can
Keyword(s):  
Yield Components ◽  
Field Experiments ◽  
Block Design ◽  
Tomato Fruit ◽  
Dry Weight ◽  
Fruit Yield ◽  
Growth And Yield ◽  
Plastic Mulch ◽  
Yield Attributes ◽  
Black Plastic

To study the effects of cover methods and nitrogen (N) levels on the growth and yield components of tomato Cv. Pear F1, field experiments with a 4x3 factorial design were conducted in the 2019 spring and winter seasons using a randomized complete block design with three replications. The cover methods included four treatments: bare soil (BS), black plastic mulch (BPM), transparent polypropylene row cover (RC), and a combination of BPM and RC (BPMRC) with the RC removed approximately 30 days after transplanting. Nitrogen (N) was applied at three levels (150, 180, and 210 kg N ha-1). Using BPM and RC generally led to an increased air temperature, air humidity, soil moisture, and soil temperature compared to the BS treatment. Higher N rates (180 and 210 kg N ha-1) did not result  in different tomato fruit sizes and fruit weights but positively increased fruit yield and quality (Brix values and fruit dry weight) as compared to the 150 kg N ha-1 addition. The cover methods positively affected the yield components and fruit yield of tomato as well as the fruit characteristics compared to the BS treatment. Using cover materials (BPM and RC) combined with a higher N application significantly increased the yield attributes and fruit yield. The highest fruit yield was achieved under the mulching treatment by black plastic (BPM treatment) combined with a 210 kg N ha-1 application, resulting in 50.90 tons ha-1 in the spring and 58.27 tons ha-1 in the winter.

scholarly journals Effect of salicylic acid and aloe vera gel on postharvest quality of table grapes (Vitis vinifera)

2017 ◽  
Vol 15 (2) ◽  
pp. 154-159
Author(s):  
H. Peyro ◽  
S. Abbas Mirjalili ◽  
B. Kavoosi
Keyword(s):  
Salicylic Acid ◽  
Vitis Vinifera ◽  
Aloe Vera ◽  
Postharvest Quality ◽  
Table Grapes ◽  
Aloe Vera Gel
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