Zobrazeno 1 - 10
of 89
pro vyhledávání: '"B.C. VIRAKTAMATH"'
Autor:
R. Abdul Fiyaz, D. Shivani, K. Chaithanya, K. Mounika, M. Chiranjeevi, G.S. Laha, B.C. Viraktamath, L.V. Subba Rao, R.M. Sundaram
Publikováno v:
Rice Science, Vol 29, Iss 2, Pp 118-132 (2022)
The production and productivity of rice has been challenged due to biotic and abiotic factors. Bacterial blight (BB) disease, caused by Xanthomonas oryzae pv. oryzae, is one of the important biotic stress factors, which reduces rice production by 20%
Externí odkaz:
https://doaj.org/article/7c58a6389ec24b8f83008aec87d84b7f
Autor:
S.K. Hajira, R.M. Sundaram, G.S. Laha, A. Yugander, S.M. Balachandran, B.C. Viraktamath, K. Sujatha, C.H. Balachiranjeevi, K. Pranathi, M. Anila, S. Bhaskar, V. Abhilash, H.K. Mahadevaswamy, M. Kousik, T. Dilip Kumar, G. Harika, G. Rekha
Publikováno v:
Rice Science, Vol 23, Iss 3, Pp 144-151 (2016)
In marker-assisted breeding for bacterial blight (BB) resistance in rice, three major resistance genes, viz., Xa21, xa13 and xa5, are routinely deployed either singly or in combinations. As efficient and functional markers are yet to be developed for
Externí odkaz:
https://doaj.org/article/4abc4743e6ab4d3aa9afe5be4353ad3a
Autor:
S.J.S. RAMA DEVI, Kuldeep SINGH, B. UMAKANTH, B. VISHALAKSHI, P. RENUKA, K. VIJAY SUDHAKAR, M.S. PRASAD, B.C. VIRAKTAMATH, V. RAVINDRA BABU, M.S. MADHAV
Publikováno v:
Rice Science, Vol 22, Iss 6, Pp 300-308 (2015)
To develop and characterize introgression lines for leaf and neck blast resistance, 326 introgression lines were developed using various accessions of six different AA genome wild species in the genetic background of elite Indian varieties like PR114
Externí odkaz:
https://doaj.org/article/51e3483aa7f14247a58aa3a8aaabad8a
Publikováno v:
Electronic Journal of Plant Breeding, Vol 11, Iss 1, Pp 149-155 (2020)
n the present study, by deploying marker assisted recurrent selection (MARS) strategy, the improvement of IR58025B genetic male sterile maintainer population for drought and salinity tolerance was carried out to develop maintainers with drought and s
Publikováno v:
Indian Journal Of Agricultural Research.
A field experiment was conducted at ICAR – Indian Institute of Rice Research Hyderabad during kharif and rabi seasons 2010 – 2011 and 2011 - 2012 to study the effect of sulphur on yield, nutrient status in grain and economics in rice – black gr
Autor:
CH Balachiranjeevi, S Bhaskar Naik, V Abhilash Kumar, G Harika, H.K Mahadev Swamy, Sk Hajira, T Dilip Kumar, M Anila, R.R Kale, A Yugender, K Pranathi, M.B.V.N Koushik, K Suneetha, V.P Bhadana, A.S Hariprasad, M.S Prasad, G.S Laha, G Rekha, S.M Balachandran, M.S Madhav, P Senguttuvel, A.R Fiyaz, B.C Viraktamath, A Giri, B.P.M Swamy, J Ali, R.M Sundaram
Bacterial blight (BB) disease reduces the yield of rice varieties and hybrids considerably in many tropical rice growing countries like India. The present study highlights the development of durable BB resistance into the background of an elite maint
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e12d2077579385b9dacca3fc75af0ec
Autor:
J. R. Kannanbapu, P. Senguttuvel, R. Sritharan, S. Geetha, C. Vijayalakshmi, B.C. Viraktamath, K. Thiyagarajan
Publikováno v:
Archives of Agronomy and Soil Science. 59:1359-1371
Three rice genotypes, IR 74802, IR 73104 and IR 72593, along with FL 478 and IR 29 as resistant and susceptible controls, respectively, were subjected to 21 days' salinity stress at the seedling stage in modified yoshida solution with two salt levels
Autor:
Surekha Agarwal, Y. Venkateswara Rao, B.C. Viraktamath, K. Anuradha, Neelamraju Sarla, K.V. Rao
Publikováno v:
Gene. 508:233-240
Identifying QTLs/genes for iron and zinc in rice grains can help in biofortification programs. 168 F(7) RILs derived from Madhukar×Swarna were used to map QTLs for iron and zinc concentrations in unpolished rice grains. Iron ranged from 0.2 to 224 p
Publikováno v:
Rice Science, Vol 18, Iss 3, Pp 178-186 (2011)
Advanced backcross QTL analysis was used to identify QTLs for seven yield and yield-related traits in a BC2F2 population from the cross between a popular Oryza sativa cv Swarna and O. nivara IRGC81848. Transgressive segregants with more than 15% incr
Autor:
S. S. Virmani, B.C. Viraktamath
Publikováno v:
Euphytica. 122:137-143
Response of thermosensitive genic male sterility in rice to varying temperature situations was studied by using four TGMS lines. In three sets of maximum, minimum and their combined temperatures, it was observed that maximum temperature played a pred