IJAIR NAAS Score : 3.99 ,ISSN : 2319-1473
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IJAIR NAAS Score : 3.99 (2016 - 2020)
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"Submissions Open For Vol. 15, Issue 1, July - Aug., 2026"
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IJAIR NAAS Score : 3.99 (2016 - 2020)
"Submissions Open For Vol. 15, Issue 1, July - Aug., 2026"
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Assessment of Mineral Fertilizer Use in Rwanda
- Niyitanga Fidèle; Bizimana Jean Pierre; Mugiraneza Théodomir
- This study assessed the status of NPK17-17-17, Urea and DAP application on staple crops (maize, irish potato, beans, rice, cassava and wheat) of the Crop Intensification Program in Rwanda. The fertilizer application rate of NPK, Urea and DAP and the deficit in fertilizer use with reference to these crops were assessed. The findings of the study show that the use NPK17-17-17, Urea and DAP in maize, irish potato, bean, rice, cassava and wheat crops is inferior to the scientifically recommended fertilizer application rate for maximizing the yield. The deficit ranges from 60% to 90% for urea, 30% to 70% for DAP and 24% to 84% for NPK17-17-17 for all crops except maize for which there is an overdose of 76% for NPK17-17-17. The assessment of fertilizer use shows also that the lower the size of farm land the higher is the fertilizer application rate to the extent of overdosing the fertilizer use, and vice versa. This situation can explain the extent to which the intensive agriculture development is important for farmers facing the land scarcity and extensive agriculture development for farmers with sufficient land. The Government of Rwanda (GoR) should continue to adopt measures and setup strategies for the encouragement, improvement and increase of fertilizer use in order to maximize the crop yield
- Select Volume / Issue:
- Year:
- 2015
- Type of Publication:
- Article
- Keywords:
- Fertilizer Use; Staple Crops; Crop Intensification Program
- Journal:
- IJAIR
- Volume:
- 3
- Number:
- 5
- Pages:
- 1377-1381
- Month:
- March
- ISSN:
- 2319-1473
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