scholarly journals Alien Introgression Studies Involving Vigna mungo x V. umbellate Hybridization

Author(s):  
Shayla Bindra ◽  
R.K. Mittal ◽  
V.K. Sood ◽  
H.K. Chaudhary
2021 ◽  
Vol 3 (3) ◽  
Author(s):  
Syed Muhammad Ghufran Saeed ◽  
Syed Arsalan Ali ◽  
Rashida Ali ◽  
Syed Asad Sayeed ◽  
Lubna Mobin ◽  
...  

The version of Fig. 5 in the initial online publication was incorrect. The original article has been corrected.


1983 ◽  
Vol 71 (1) ◽  
pp. 173-176 ◽  
Author(s):  
Tomokazu Koshiba ◽  
Takao Minamikawa

1988 ◽  
Vol 38 (2) ◽  
pp. 115-120
Author(s):  
R. K. Singh ◽  
S. S. Raghuvanshi ◽  
Dhan Prakash
Keyword(s):  

Author(s):  
Upesh Kumar ◽  
G.A. Patel ◽  
R.P. Chudhari ◽  
S.S. Darji ◽  
R.S. Raghav

Background: Pulses are versatile crops that are better for nutritional security and soil health. Black gram (Vigna mungo L.) is most important pulse crop, grown throughout the country. The productivity of Black gram is low in Patan district because non-adoption of scientific technologies by the farmers like use of poor quality seeds, water stress at critical stages, imbalance use of plant nutrient, infestation of weeds and incidence of pest especially mosaic, blight, tobacco caterpillar and sucking pest.Methods: The present study was carried out by the Krishi Vigyan Kendra, Samoda- Ganwada, Taluka- Siddhpur, District - Patan (Gujarat) during Kharif season. Krishi Vigyan Kendra, Patan (Gujarat) conducted 225 demonstrations in farmer’s field of Patan district during three years i.e., from Kharif, 2017-18, Kharif, 2018-19 and Kharif, 2019-20 on integrated crop management (ICM). Front line demonstrations on black gram were organized in nine cluster in different taluka of Patan District. The demonstrated technology is improved variety (GU-1), Optimum seed rate (20 Kg/Ha), Seed treatment by fungicide and insecticide, Soil inoculation by NPK-liquid consortia Bio fertilizer @ 5 Lit/ Ha, RDF as per STV, water management at critical stages, IWM and application of IPM module for the management of insect (Specially on Tobacco Caterpillar and pod borer) and Yellow Mosaic diseases.Result: Reduce the pest infestation under demonstrated technology of black gram resulted enhance the productivity is 24.51 per cent in demonstrated plot over farmers practice. The net return from demonstrated technology is ranged from Rs 28530 per ha in 2018-19 to Rs 36830 per ha in 2019-20 whereas in farmers practice, it was ranges from Rs 20700 in 2017-18 to Rs 30200 in 2019-20. The benefit: cost ratio of black gram cultivation under demonstrated technology was 3.10 whereas in farmer’s practices, it was 2.77.


2019 ◽  
Vol 46 (1) ◽  
pp. 69 ◽  
Author(s):  
Nibedita Chakraborty ◽  
Jolly Basak

Vigna mungo (L.)Hepper is an economically important leguminous crop in south-east Asia. However, its production is severely affected by Mungbean yellow mosaic India virus (MYMIV). It is well established that methyl jasmonate (MeJA) is effective in inducing resistance against pathogens in several plants. To assess the role of MeJA in developing MYMIV tolerance in V. mungo, we analysed time-dependent biochemical and molecular responses of MYMIV susceptible V. mungo after exogenous application of different MeJA concentrations, followed by MYMIV infection. Our analysis revealed that exogenous application of different concentrations of MeJA resulted in decreased levels of malondialdehyde with higher membrane stability index values in MYMIV susceptible V. mungo, suggesting the protective role of MeJA through restoring the membrane stability. Moreover, the level of expression of different antioxidative enzymes revealed that exogenous MeJA is also very effective in ROS homeostasis maintenance. Enhanced expressions of the defence marker genes lipoxygenase and phenylalanine ammonia-lyase and the reduced expression of the MYMIV coat-protein encoding gene in all MeJA treated plants post MYMIV infection revealed that exogenous application of MeJA is effective for MYMIV tolerance in V. mungo. Our findings provide new insights into the physiological and molecular mechanisms of MYMIV tolerance in Vigna induced by MeJA.


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