KRISHI
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http://krishi.icar.gov.in/jspui/handle/123456789/68609| Title: | Potassium nutrition in rice: A review. |
| Other Titles: | Not Available |
| Authors: | Vijayakumar S Dinesh Kumar Kulasekaran Ramesh Prabhu Govindasamy Dinesh Jinger, Rubina Khanam Saravanane P, Subramanian E, Ekta Joshi, VK Sharma Sudhir K Rajpoot. |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR::Indian Institute of Oilseeds Research ICAR::National Rice Research Institute ICAR::Indian Agricultural Research Institute ICAR::Indian Grassland and Fodder Research Institute PAJANCOA Karaikal |
| Published/ Complete Date: | 2021-12-31 |
| Project Code: | Not Available |
| Keywords: | Potassium , rice |
| Publisher: | Not Available |
| Citation: | Not Available |
| Series/Report no.: | Not Available; |
| Abstract/Description: | Potassium (K) is the most neglected nutrient in Indian agriculture and accounts only 10% of the total fertilizer use. The increased cropping intensity and use of high yielding cultivars since the green revolution led to heavy withdrawal of K from soil. Persistent K mining over the past six decades has mined soil K level in many cultivated areas and continuously transforming sufficiency into deficiency. A recent soil test a little over 1 lakh samples from 33 states of India have categorized 41.1%, 29.3%, and 29.5% of soil samples as low, medium and high in available K respectively. Further, the trend of soil available K status showed a persistent decline in percentage of area under high and medium soil K. Consequently, the evidence of rice crop responding to K nutrition is increased. This review attempts the nexus of K nutrition in rice for devising strategies for potassium management in rice-based cropping systems in the country |
| Description: | Not Available |
| ISSN: | Not Available |
| Type(s) of content: | Review Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Oryza |
| Journal Type: | Review paper |
| NAAS Rating: | 5.03 |
| Volume No.: | 58 (3) |
| Page Number: | 341 -353 |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | Not Available |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/68609 |
| Appears in Collections: | CS-IIOR-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Oryza Potassium review.pdf | 751.53 kB | Adobe PDF | View/Open |
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