scholarly journals Gene Action Study for Fruit Yield and Its Components in Bottle Gourd [Lagenaria siceraria (Mol.) Standl.] Through Genration Mean Analysis

2020 ◽  
Vol 8 (4) ◽  
pp. 522-534
Author(s):  
Odedara Geeta ◽  
Keyword(s):  
Gene Action ◽  
Fruit Yield ◽  
Bottle Gourd ◽  
Lagenaria Siceraria

scholarly journals Studies on genetic variability and interrelationship in bottle gourd [Lagenaria siceraria (Mol.) Standl]

2018 ◽  
Vol 8 (1) ◽  
pp. 14-17
Author(s):  
S Sultana ◽  
MS Rahman ◽  
J Ferdous ◽  
F Ahamed ◽  
AK Chowdhury
Keyword(s):  
Genetic Variability ◽  
Seed Weight ◽  
Male Flower ◽  
Female Flower ◽  
Fruit Weight ◽  
Fruit Yield ◽  
Bottle Gourd ◽  
Lagenaria Siceraria ◽  
Fruit Length ◽  
100 Seed Weight

The genetic parameters were studied to elucidate the genetic variability, correlation and path co-efficient analysis in thirty-nine genotypes of bottle gourd [Lagenaria siceraria (Mol.) Standl] in randomized complete block design with three replications. Observations were recorded for eleven quantitative characters viz., days to first male flower open, days to first female flower open, node number of first female flower, braches plant-1, days to harvest, number of fruits plant-1, fruit weight, fruit length, fruit girth, 100 seed weight and yield ton ha-1. The analysis of variance showed highly significant differences for all the characters studied indicating considerable variability among the genotypes. The highest GCV (35.57%) and PCV (35.62%) were observed for fruit length. The differences between GCV and PCV were high for fruit number plant-1 and days to first male flower open indicating environmental influences. High heritability associates with high estimates of genetic advance in percent of mean were noted for length of fruit, yield, girth of fruit and number of fruits plant-1. It indicated presence of additive gene effect and selection for these traits would be effective. Yield were positively and significantly correlated with fruit weight, 100 seed weight, branch plant-1 and number of fruits plant-1 .Negative associations of yield were noted with days to first male and female flower open, days to harvest and length of fruit. Path analysis revealed that fruits plant-1 (0.93) and weight of fruit (0.467) had very high positive effect on fruit yield ton ha-1 .Int. J. Agril. Res. Innov. & Tech. 8 (1): 14-17, June, 2018

Heterosis in bottle gourd Lagenaria siceraria (Mol.) Standl.

2016 ◽  
Author(s):  
Mahesh B. Ghuge ◽  
M. M. Syamal ◽  
Shraddha Karcho
Keyword(s):  
Fruit Weight ◽  
Fruit Yield ◽  
Bottle Gourd ◽  
F1 Hybrids ◽  
Yield Traits ◽  
Lagenaria Siceraria ◽  
Fruit Length ◽  
Standard Heterosis ◽  
Fruit Harvest

Studies were carried out to estimate heterosis for yield and yield traits in bottle gourd. Heterosis for fruit yield per vine ranged from -35.2 to 23.9 per cent over mid parent and -17.6 to 68.5 per cent over standard check Samrat. For number of fruits per plant and average fruit weight was ranged from -28.2 to17.9 per cent and -22.1 to 22.4 per cent over mid parent and -17.6 to 53.3 per cent and -11.7 to 44.6 per cent over standard check Samrat, respectively. Regarding fruit length the heterosis ranged from -15.1 to 19.9 over mid parent while standard heterosis ranged from -7.05 to 48.9. Heterosis for days to first fruit harvest ranged from -0.53 to -12.4 and -0.55 to -14.7 over mid parent and standard check respectively. It was important to note that six F1 hybrids viz., Samrat X Aditi followed by Aditi X TC 092372, IC 093236 X TC 092372, Samrat X TC 092372, Samrat X IC 093236 and Aditi X PSPL produced significantly higher yield than the standard check Samrat.

scholarly journals Genetic Analysis of Fruit Yield and its Components in Bottle Gourd [Lagenaria siceraria (Mol.) Standl.]

2021 ◽  
Author(s):  
J.R. Balat ◽  
J.B. Patel ◽  
I.R. Delvadiya ◽  
A.V. Ginoya
Keyword(s):  
Gene Action ◽  
Fruit Yield ◽  
Bottle Gourd ◽  
Narrow Sense Heritability ◽  
Gene Effects ◽  
Genetic Components ◽  
Equal Importance ◽  
Additive Gene ◽  
Genetic Assessment ◽  
Criteria For Selection

Background: The choice of parents to be incorporated in hybridization is a crucial step for breeders for the improvement of complex quantitative characters, such as fruit yield and its components. It requires extensive and detailed genetic assessment of existing germplasm and newly developed promising lines. The magnitude and type of gene action serves as criteria for selection of parents, which after hybridization are likely to produce the best recombinants for desirable traits. Methods: Forty five bottle gourd genotypes comprising 36 hybrids and 9 parents were evaluated in four different environments. Genetic components of variation were estimated for 12 different characters including fruit yield per plant. Result: The additive as well as dominant components were significant for fruit yield per plant and its components, revealing equal importance of both additive as well as non-additive gene effects. However, fruit yield per plant is under the control of dominance variance. Over dominance type of gene action, considerable degree of gene symmetry over all the loci, excess of dominant alleles in parents and high narrow sense heritability was found for most of the traits studied.

Gastrointestinal toxicity due to bitter bottle gourd (Lagenaria siceraria)─a report of 15 cases

2011 ◽  
Vol 30 (5) ◽  
pp. 233-236 ◽  
Author(s):  
Rajesh Puri ◽  
Randhir Sud ◽  
Abdul Khaliq ◽  
Mandhir Kumar ◽  
Sanjay Jain
Keyword(s):  
Gastrointestinal Toxicity ◽  
Bottle Gourd ◽  
Lagenaria Siceraria

A comprehensive review on the medicinal importance; biological and therapeutic efficacy of Lagenaria siceraria (Mol.) (bottle gourd) Standley fruit

2021 ◽  
Vol 21 ◽  
Author(s):  
Muhammad Zahoor ◽  
Muhammad Ikram ◽  
Nausheen Nazir ◽  
Sumaira Naz ◽  
Gaber El-Saber Batiha ◽  
...  
Keyword(s):  
Herbal Medicines ◽  
High Water ◽  
Bottle Gourd ◽  
Herbal Remedies ◽  
Lagenaria Siceraria ◽  
Synthetic Drugs ◽  
Domestic Plant ◽  
Phytochemical Constituents ◽  
Cucurbitaceae Family ◽  
Water Contents

: Herbal remedies have been employed for the treatment and management of different diseases for ages. Herbal medicines are a promising choice over modern synthetic drugs because of their low side effects and are thus considered safe and effective in treating human diseases. Lagenaria siceraria (Mol.) Standley fruit (Bottle gourd) belongs to the Cucurbitaceae family that has been used in a different system of traditional medication to treat various diseases. This is a domestic plant that provides food as well as medication. This vegetable has low caloric values and high water contents. The edible portion of it contains phytochemicals like vitamins, proteins, choline, minerals, terpenoids, flavonoids etc. Several bioactive compounds have been isolated from L. siceraria, including triterpenoids, sterols, cucurbitacins, flavones, C-glycosides and β-glycosides. Researchers have evaluated various parts of this plant viz., fruit, root, flowers, and leaves for pharmacological activities like antianxiety, antidepressant, diuretic, antimicrobial, cytotoxic, antihyperlipidemic, cardioprotective, analgesic, anti-inflammatory, anthelmintic, anti-hyperglycemic, antihepatotoxic, anti-urolithiatic, antistress, antiulcer, anticancer, hepatoprotective, anthelmintic, immunomodulatory, and antioxidant. In this review, an attempt has been made to explore its phytochemical constituents, traditional, medicinal, and pharmacological uses to highlight the therapeutic importance of this well-known plant. This would be helpful in reviving its importance and highlight its several promising aspects to encourage researchers for further research on L. siceraria.

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