Full Length Research Paper
References
|
Ali RN, Raof SS (2012). Effects of rates and nitrogen application timing on yield, agronomic characteristics and nitrogen use efficiency in corn. International Journal of Agriculture and Crop Sciences 4:534-539. |
|
|
Alzubaidi A, Aljanabi AS, Al-Rawi A (1990). Interaction between nitrogen and phosphorus fertilizers and soil salinity and its effect on growth and ionic composition of corn (Zea mays L.). Genetic Aspects of Plant Mineral Nutrition Developments in Plant and Soil Sciences 42:195-202 |
|
|
Ardell DH, Michael EB (2014). Nitrogen Source and Rate Effects on Irrigated Corn Yields and Nitrogen Use Efficiency. Agronomy Journal 106:681-693. |
|
|
Cassman KG, Dobermann A, Walters DT (2002). Agroecosystems, Nitrogen Use Efficiency, and Nitrogen Management. Ambio 31(2):132-140. |
|
|
CCRP (Collaborative Crop Research Program McKnight Foundation) (2009). Towards increased agricultural productivity and food security in east Africa through capacity building in agroecological intensification. mcknight.ccrp.cornell.edu › CCRP projects |
|
|
CIMMYT (International Maize and Wheat Improvement Center) and IITA (International Institute for Tropical Agriculture) (2011). MAIZE - Global Alliance for Improving Food Security and the Livelihoods of the Resource-poor in the Developing World. Proposal submitted by CIMMYT and IITA to the CGIAR Consortium Board, 4 March 2011, In collaboration with CIAT, ICRISAT, IFPRI, ILRI, IRRI, the World Agroforestry Centre. |
|
|
Central Statistics Authority (CSA) (2015). Area, production and yield of crops for private peasant holdings for meher season 2014/2015 (2007 E.C), Addis Ababa, Ethiopia. |
|
|
Dillon LJ, Andreson JR (1991). The Analysis of response in crop and livestock production. Third edition, Pergamon Press pp. 11-23. |
|
|
Dobermann A, Wortmann CS, Ferguson RB, Hergert GW, Shapiro CA, Tarkalson DD, Walters D (2011). Nitrogen Response and Economics for Irrigated Corn in Nebraska. Agronomy Journal 103:67-75. |
|
|
Dwyer LM, Stewart DW (1986). Leaf area development in field-grown maize. Agronomy Journal 78:334-343. |
|
|
Halm AT (1978). Tentative soil fertility rating for available phosphorus. Ghana Journal Agricultural Science 11:11-15. |
|
|
Kaizzi CK, John B, Onesmus S, Isaac A, Williams Z, Angella N, Patrick M, Peter E, Theodore H, Wortmann CS (2012). Maize response to Fertilizer and Nitrogen Use Efficiency in Uganda. Agronomy Journal 104:73-82. |
|
|
Kaleem MA, Majid MT, Andlib S, Mussawar I, Mohsin Z (2012). Yield and Nitrogen Use Efficiency of Rainfed Maize Response to Splitting and Nitrogen Rates in Kashmir, Pakistan. Agronomy Journal 104:448-457. |
|
|
Kebede M, Gezahagne B, Benti T, Mosisa W, Yigzaw D and Assefa A (1993). Maize Production Trends and research in Ethiopia. In: Benti T, Joel KR (eds.) Proceedings of the first National Maize Workshop of Ethiopia. 5-7 May 1992, Addis Addis Ababa, Ethiopia. IAR/CIMMYT, Addis Ababa. |
|
|
Komljenovic I, Markovic M, Danijela K, Kovacevic V (2010). Response of maize to phosphorus fertilization on hydromorphic soil of Bosnian Posavina area. Poljoprivreda 16(2):9-13. |
|
|
Likawent Y, Claudia K, Firew T, Kurt JP (2012). Sweet blue lupine (Lupinus angustifolius L.) seed as a substitute for concentrate mix supplement in the diets of yearling washera rams fed on natural pasture hay as basal diet in Ethiopia. Tropical Animal Health and Production 44:1255-1261. |
|
|
Masaka J (2006). The Effect of N Fertilizer Placement and Timing on the Aboveground Biometric Characteristics of Spring Wheat (Triticum aestivum L.) on Leached Chernozem. International Journal of Agricultural Research 1(1):68-75. |
|
|
Onasanya RO, Aiyelari OP, Onasanya A, Oikeh S, Nwilene FE, Oyelakin OO (2009). Growth and Yield Response of Maize (Zea mays L.) to Different Rates of Nitrogen and Phosphorus Fertilizers in Southern Nigeria. World Journal of Agricultural Sciences 5(4):400-407. |
|
|
Palmason F, Danso SK, Hardarson A (1992). Nitrogen Accumulation in Sole and Mixed Stands of Sweet-Blue Lupine (Lupinus Angustifolius L.) Ryegrass and Oats. Plant and Soil 142:135-142. |
|
|
SAS (Statistical Analysis System) Institute (2013). SAS/AF® 9.4 Procedure Guide, Second Edition. Cary, NC, USA. |
|
|
Seran TH, Brintha I (2010). Review on Maize Based Intercropping. Journal of Agronomy 9:135-145. |
|
|
Shahidul I, Wujun M, Junhong M, Bevan JB, Rudi A, Guijun Y (2011). Diversity of Seed Protein among the Australian Narrow-Leafed Lupine (Lupinus angustifolius L.) Cultivars. Crop and Pasture Science 62:765-775. |
|
|
Sun H, Zhang J, Jin L (2014). Problems and approaches of achieving high yield and high nitrogen use efficiency in maize production. Journal of Maize Sciences 1:143-148. |
|
|
Tamado T, Eshetu M (2000). Evaluation of sorghum, maize and common bean cropping system in east Hararghe. Eastern Ethiopia. Ethiopian Journal of Agricultural Sciences 17(1/2):33-46. |
|
|
Tekalign T (1991). Soil, plant, water, fertilizer, animal manure and compost analysis. Working Document No. 13. International Livestock Research Center for Africa, Addis Ababa. |
|
|
Tilahun T, Minale L, Alemayehu A, Abreham M (2007). Maize fertilizer response at the major maize growing areas of northwest Ethiopia. In: Ermiase A, Akalu T, Alemayehu AG, Melaku W, Tadesse D, Tilahun T (eds.). Proceedings of the 1st Annual Regional Conference on Completed Crop Research Activities, 14- 17 August 2006. Amhara Regional Agricultural Research Institute. Bahir Dar, Ethiopia pp. 35-43. |
|
|
Uhart SA, Andrade FH (1995) Nitrogen Deficiency in maize: I. Effects on Crop Growth, Development, Dry Matter Partitioning and Kernel Set. Crop Science 35:1376-1383. |
|
|
Verma SP, Modgal SC (1983). Production potential and economics of fertilizer application as resource constraints in maize-wheat crop sequence. Himachal Journal of Agricultural Research 9:89-92. |
|
|
Wortmann CS, Schnier HF, Muriuki AW (1996). Estimation of the fertilizer response of maize and bean intercropping using sole crop response equations. African Crop Science Journal 4(1):51-55. |
|
|
Wortmann CS, Tarkalson DD, Shapiro CA, Dobermann AR, Ferguson RB, Hergert GW, Walters D (2011). Nitrogen Use Efï¬ciency of Irrigated Corn for Three Cropping Systems in Nebraska. Agronomy Journal 103(1):76-84. |
|
Copyright © 2024 Author(s) retain the copyright of this article.
This article is published under the terms of the Creative Commons Attribution License 4.0
