| Type of Material: | Thesis |
| Title: | Genetic variation and nature of gene action in assam rice for grain zinc concentration and biofortification potential |
| Researcher: | Bhuyan, Nabajyoti |
| Guide: | Pathak, Prasanna K. |
| Department: | Plant Breeding and Genetics |
| Publisher: | Assam Agricultural University, Johrat |
| Place: | Johrat |
| Year: | 2023 |
| Language: | English |
| Subject: | Agricultural Sciences | Agriculture Multidisciplinary | Life Sciences | Agricultural Sciences | Life Science |
| Dissertation/Thesis Note: | PhD; Plant Breeding and Genetics, Assam Agricultural University, Johrat, Johrat; 2023 |
| Fulltext: | Shodhganga |
| 003 | IN-AhILN | |
| 005 | 2026-09-11 16:36:36 | |
| 008 | __ | 260911t2023||||ii#||||g|m||||||||||eng|| |
| 035 | __ | |a(IN-AhILN)th_463025 |
| 040 | __ | |dIN-AhILN|aASAM_785013 |
| 041 | __ | |aeng |
| 100 | __ | |eResearcher|aBhuyan, Nabajyoti |
| 110 | __ | |aPlant Breeding and Genetics|0U-0048|dJohrat|bAssam Agricultural University, Johrat|ein |
| 245 | __ | |aGenetic variation and nature of gene action in assam rice for grain zinc concentration and biofortification potential |
| 260 | __ | |aJohrat|c2023|bAssam Agricultural University, Johrat |
| 300 | __ | |dDVD |
| 502 | __ | |d2023|bPhD|cPlant Breeding and Genetics, Assam Agricultural University, Johrat, Johrat |
| 518 | __ | |d2023|oDate of Award |
| 518 | __ | |d2017|oDate of Registration |
| 518 | __ | |oDate of Completion|d2023 |
| 520 | __ | |aThe cultivated gene pool of rice is deficient in most of the required micronutrients. Zinc is one of the most important among these to mention about. Twenty (20) percent of the world population is at risk of Zn deficiency resulting from inadequate dietary Zn intake that causes stunted growth (Brown et al., 2009). Genetic and agronomic manipulations for biofortification to raise the concentration of the nutrients in the grain are suggested to overcome the problem. The present investigation was undertaken to study genetic diversity for grain Zn in Assam rice germplasm and also to explore the possibility of bifortification potential. A set of 29 ahu genotypes randomly collected from different places along with the high yielding sali rice variety Shraboni, known to be rich in Zn, were evaluated in 4 different micro-environments created by differential application of Zn fertilizer in ahu season of 2019. Among these, 6 were randomly selected for combining ability studies through diallel mating system without the |
| 650 | __ | |aAgricultural Sciences|2UGC |
| 650 | __ | |aLife Science|2AIU |
| 653 | __ | |aAgricultural Sciences |
| 653 | __ | |aAgriculture Multidisciplinary |
| 653 | __ | |aLife Sciences |
| 700 | __ | |aPathak, Prasanna K.|eGuide |
| 856 | __ | |uhttp://shodhganga.inflibnet.ac.in/handle/10603/608572|yShodhganga |
| 905 | __ | |afromsg |
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