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Innovations for tapping genetic potential and agronomic efficiencies of crops: Rice

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Title Innovations for tapping genetic potential and agronomic efficiencies of crops: Rice
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Creator R.M. SUNDARAM, ANILA M., KALYANI M BARBADIKAR, SATENDRA KUMAR MANGRAUTHIA, P. RAGHUVEER RAO, D. SUBRAHMANYAM, S.R. VOLETI, K. SUREKHA, L.V. SUBBA RAO, C.N. NEERAJA AND R. MAHENDER KUMAR
 
Subject Rice, Phosphorous, Nitrogen, Fertilizers, NUE, PUE, QTL mapping, Marker assisted selection, GWAS, Genome editing
 
Description Not Available
Rice (Orzya sativa L.) is one of the important staple food crops for more than half of the world and is being
grown in most of the countries in the world. Varietal improvement and identification of novel sources for low nitrogen and phosphorus (N and P) tolerance helps in reducing the application of these fertilizers, import burdens, and environmental contaminations due to fertilizer run–offs and for getting sustainable yields, thus enhancing the income of farmers. Various novel biotechnology tools such as quantitative trait loci (QTL) mapping, Marker–assisted selection, Genome–Wide Association mapping (GWAS) and Genome editing techniques are discussed in this paper. At the ICAR–Indian Institute of Rice Research, in addition to screening genotypes for higher nutrient–use efficiency, lot of studies were carried out on genetic improvement of rice for development efficient genotypes in rice to minimize the application of fertilizers, which is not only necessary for increasing farmers’ income by saving on the cost of fertilizers but also to sustain the rice production.
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Date 2022-04-05T17:34:06Z
2022-04-05T17:34:06Z
2022-01-15
 
Type Research Paper
 
Identifier 90. Sundaram, R.M., Anila, M., Barbadikar, K.M., Mangrauthia,, S.K. Raghuveer Rao, P., Subrahmanyam, D., Voleti, S.R., Surekha, K., Subba Rao, L.V., Neeraja, C.N. and Mahender Kumar, R. (2021). Innovations for tapping genetic potential and agronomic efficiencies of crops: Rice, Indian Journal of Agronomy 66 (5th IAC Special issue): S191-S200
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http://krishi.icar.gov.in/jspui/handle/123456789/71216
 
Language English
 
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Publisher Not Available