Deep Placement of Briquette Urea Increases Agronomic and Economic Efficiency of Maize in Sandy Loam Soil
Imbalanced use of fertilizers along with inappropriate sources and application methods has attributed to reduced nitrogen use efficiency (NUE) and crop productivity. The use of the right N source and appropriate application method is essential to reduce N losses and increase NUE, crop yield, and eco...
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Faculty of Agriculture University of Brawijaya in collaboration with PERAGI,
2020-09-15.
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| LEADER | 03457 am a22004093u 4500 | ||
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| 001 | 0 nhttps:__agrivita.ub.ac.id_index.php_agrivita_article_downloadSuppFile_2766_1962 | ||
| 042 | |a dc | ||
| 100 | 1 | 0 | |a Dhakal, Krishna |e author |
| 100 | 1 | 0 | |a Funded by USAID, Collaborators: NARC and CIMMYT, Nepal |e contributor |
| 700 | 1 | 0 | |a Baral, Bandhu Raj |e author |
| 700 | 1 | 0 | |a Pokhrel, Keshab Raj |e author |
| 700 | 1 | 0 | |a Pandit, Naba Raj |e author |
| 700 | 1 | 0 | |a Thapa, Surya Bahadur |e author |
| 700 | 1 | 0 | |a Gaihre, Yam Kanta |e author |
| 700 | 1 | 0 | |a Vista, Shree Prasad |e author |
| 245 | 0 | 0 | |a Deep Placement of Briquette Urea Increases Agronomic and Economic Efficiency of Maize in Sandy Loam Soil |
| 260 | |b Faculty of Agriculture University of Brawijaya in collaboration with PERAGI, |c 2020-09-15. | ||
| 500 | |a https://agrivita.ub.ac.id/index.php/agrivita/article/view/2766 | ||
| 520 | |a Imbalanced use of fertilizers along with inappropriate sources and application methods has attributed to reduced nitrogen use efficiency (NUE) and crop productivity. The use of the right N source and appropriate application method is essential to reduce N losses and increase NUE, crop yield, and economic return. A field trial was conducted at the Agricultural Research Station, Dasharathpur, Surkhet following a randomized complete block design with seven treatments (three replications) using various N sources (urea, urea briquette, and three different blended fertilizers) and their application methods to assess their fertilizing efficiencies. Treatments showed a significant effect (p<0.05) for all the traits viz. plant and ear height, stover and grain yield, harvest index, and thousand-grain weight. Compared to the recommended dose of fertilizer (RDF), the grain yield advantage of blended fertilizer (10:26:26 NPK) in a combination of Zinc followed by RDF+Zn and urea deep placement (UDP) applied treatments were 7.8, 2.7, and 2.4% respectively. Among all, deep placement of urea briquette was found to be economic for the cultivation of Khumal Hybrid-2 maize variety while producing similar yield (2.4% higher) with 25% lower nitrogen dose, increasing agronomic nitrogen use efficiency by 10.41 kg/kg N, and economic benefit by US$30.4/ha compared to RDF. | ||
| 540 | |a Copyright (c) 2020 The Author(s) | ||
| 540 | |a http://creativecommons.org/licenses/by-nc/4.0 | ||
| 546 | |a eng | ||
| 690 | |a agronomy; soil science; plant nutrition | ||
| 690 | |a Benefit cost ratio; Blended fertilizers; Nitrogen use efficiency; Urea briquettes; Urea deep placement | ||
| 655 | 7 | |a info:eu-repo/semantics/article |2 local | |
| 655 | 7 | |a info:eu-repo/semantics/publishedVersion |2 local | |
| 655 | 7 | |a Peer-reviewed Article |2 local | |
| 786 | 0 | |n AGRIVITA, Journal of Agricultural Science; Vol 42, No 3 (2020); 499-508 | |
| 786 | 0 | |n 2477-8516 | |
| 786 | 0 | |n 0126-0537 | |
| 786 | 0 | |n 10.17503/agrivita.v42i3 | |
| 787 | 0 | |n https://agrivita.ub.ac.id/index.php/agrivita/article/view/2766/1304 | |
| 787 | 0 | |n https://agrivita.ub.ac.id/index.php/agrivita/article/downloadSuppFile/2766/1961 | |
| 787 | 0 | |n https://agrivita.ub.ac.id/index.php/agrivita/article/downloadSuppFile/2766/1962 | |
| 856 | 4 | 1 | |u https://agrivita.ub.ac.id/index.php/agrivita/article/view/2766/1304 |z Get fulltext |
| 856 | 4 | 1 | |u https://agrivita.ub.ac.id/index.php/agrivita/article/downloadSuppFile/2766/1961 |z Get fulltext |
| 856 | 4 | 1 | |u https://agrivita.ub.ac.id/index.php/agrivita/article/downloadSuppFile/2766/1962 |z Get fulltext |