The Organic fertilizer improves physical, chemical and biological activities of soil and inorganic fertilizer is usually immediately and fast containing all necessary nutrients that are directly accessible for plants. The objective of the present review is to assess the integrated organic and inorganic fertilizers on growth and yield of some selected cereal and tuber crops. The treatments included some selected combinations of organic and inorganic nutrient sources including farm yard manure, Compost, poultry manure and NPK application. Some experimental results showed that wheat, Maize, Teff, Potato, Carrot yield, yield components and soil Physico-chemical properties were significantly affected by the integration of organic and inorganic fertilizer sources. The highest Teff grain yield (3144.8kg ha-1) and biomassyield (12562.5kg ha-1) were obtained from the applications of half doses of vermicompost(4.8tha-1) which is based on recommended N equivalent and half doses of the recommendednitrogen and phosphorus fertilizers (34.5kg ha-1N and 30kg ha-1P that half dose contains)followed by 2846 kg ha-1and 11833.3 kg ha-1for grain yield and biomass yield, respectively.The preharvest organic and urea treatment significantly (P<0.05) affected the yield of carrot and the highest yield (11.33tha-1) of carrot was obtained due to preharvest organic and ureatreatment at the rates of 309 and 411kg/ha respectively while the lowest yield was recorded in the control treatment (4.9tha-1). The highest total tuber yield was attained in response tothe combined integration of the three fertilizers at the highest rates (120 kg N ha-1 + 92 kgP2O5 ha-1 + 30t CM ha-1).The lowest total tuber yield was recorded on plots without anyfertilizer application. Hence, the highest total tuber yield was about 3.6 fold higher than the lowest total tuber yield. Therefore, the results of seminar review revealed that integrated of inorganic and organic fertilizers could be the best strategy to mentain soil fertility and to enhance production of cereal crop and tuber yield crops.
Inhaltsverzeichnis (Table of Contents)
- 1. INTRODUCTION
- 1.1. Background of Review
- 2. LITERATURE REVIEW
- 2.1. USES OF FERTILIZERS
- 2.1.1. Organic and Inorganic Fertilizer
- 2.1.2. Organic fertilizer
- 2.1.2.1. Sources of Organic Fertilizer and their Role on Soil Physical and Chemical Properties
- 2.1.3. Inorganic fertilizer
- 2.1.3.1. Sources of Inorganic Fertilizer and their Role on Soil Physical and Chemical Properties.
- 2.1.3.2. Macro-Nutrient
- 2.1.3.3. Micro-Nutrient
- 2.1.3.4. Mixed fertilizers (blends)
- 2.1.4. Organic matter
- 2.1.4.1. Manure
- 2.1.4.2. Compost and Vermicompost
- 2.1.4.3. Crop Residue
- 2.2. Integrated use of Inorganic and Organic Fertilizers
- 3. INTEGRATEDUSE OF ORGANIC AND INORGANIC FERTILIZER ON SOIL FERTILITY AND CROP PRODUCTION
- 3.1. Integrated use of Organic and Inorganic fertilizer on soil fertility
- 3.1.1. Integrated use of Organic and Inorganic fertilizer on Soil Physical Property
- 3.1.2. Integrated use of Organic and Inorganic fertilizer on Soil ChemicalProperty.
- 3.2. Effect of Organic and Inorganic Fertilizers and their Integration on Seed Germination and Growth
- 3.2.1. Soybean and Wheat
- 3.3. Effects of integrated use of Inorganic fertilizers and organic fertilizers on crop production and crop yield.
- 3.3.1. Potato tuber
- 3.3.2. Carrot
- 3.3.3. Rice
- 3.3.4. Maize
- 3.3.5. Teff
- Impact of integrated organic and inorganic fertilizers on soil fertility and crop production
- Effects of fertilizer types on soil physical and chemical properties
- Influence of fertilizer application on seed germination and plant growth
- Evaluation of crop yield and production under different fertilizer treatments
- Analysis of the effectiveness of integrated fertilizer approaches for improving crop production in Ethiopia
- Chapter 1: Introduction provides an overview of the background of the review and its significance. It highlights the importance of sustainable agricultural practices, including fertilizer management, and their impact on crop production in Ethiopia.
- Chapter 2: Literature Review explores the current knowledge on the uses of fertilizers, focusing on both organic and inorganic options. This chapter delves into the sources, properties, and effects of various fertilizer types on soil and crops. It also examines the rationale and benefits of integrated fertilizer approaches for sustainable agricultural practices.
- Chapter 3: Integrated use of Organic and Inorganic fertilizer on Soil Fertility and Crop Production investigates the specific impacts of integrated fertilizer applications on soil fertility and crop production. It examines the effects on both soil physical and chemical properties and on the growth and yield of different crop varieties. This chapter provides detailed analyses of the effects of integrated fertilizer applications on potato, carrot, rice, maize, and teff.
Zielsetzung und Themenschwerpunkte (Objectives and Key Themes)
This review aims to evaluate the integrated use of organic and inorganic fertilizers on soil fertility and the production of selected cereal and tuber crops in Ethiopia. It focuses on the effects of various fertilizer types and their integration on soil physical and chemical properties, seed germination, plant growth, and crop yield. This research explores the impacts of these practices on different crops, including potato, carrot, rice, maize, and teff.Zusammenfassung der Kapitel (Chapter Summaries)
Schlüsselwörter (Keywords)
This review focuses on integrated soil fertility management, organic fertilizers, inorganic fertilizers, crop production, soil physical and chemical properties, seed germination, plant growth, yield, potato, carrot, rice, maize, teff, and sustainable agriculture in Ethiopia.- Quote paper
- Workina Geleta (Author), 2022, Review on integrated uses of Organic and Inorganic Fertilizers on Soil Fertility and some selected Cereal and Tuber Crop Production in Ethiopia, Munich, GRIN Verlag, https://www.hausarbeiten.de/document/1173871