COMPOSTING OF TANNERY WASTE WITH SAWDUST FOR PRODUCTION OF ORGANIC MANURE
- Project Research
- 1-5 Chapters
- Abstract : Available
- Table of Content: Available
- Reference Style: APA
- Recommended for : Student Researchers
- NGN 3000
ABSTRACT
The utilisation of tannery waste (TW) in combination with sawdust (SD) as compost manure for agricultural use was studied. The two wastes samples were collected and mixed in the ratios (TW/SD) 1:1, 1:5, 5:1, 1:10 and 10:1, respectively. Composting bin was used during the process. The composting was done for 6 weeks under aerobic condition with frequent turning for proper aeration. Microbiological and physicochemical parameters of the samples (tannery waste and sawdust), experimental soil (SL), as well as the finished compost were determined using standard methods. The microorganisms isolated from the wastes (TW, SD and SL) were species of Bacillus, Escherichia, Micrococcus, Proteus, Pseudomonas, Streptococcus, Staphylococcus (bacteria) Aspergillus, Mucor, Tricophyton, Rhizopus, Penicillium, Fusarium, Candida and Saccharomyces (fungi). The resultant compost was obtained 42 days after being composted; it was odourless, stable and had earthly smell. The pH of the matured compost ranged from 7.30 to 8.05 (moderately alkaline), total organic carbon (14.84% to 24.33%), carbon to nitrogen ratio ranged from 10.96 to 31.46, phosphorus content (2.55 to 3.48%), potassium content (0.961 to 2.912%) and heavy metals such as (Cr, Pb, Cd, Zn, Hg, Fe, Mg) were within the permissible limits for matured quality compost. The germination index (emergence) was significantly high (p0.05) different from Amazing organic fertilizer (commercial). The yield of maize was obtained 102 days after planting. The mean yield of maize raised with the compost TW/SD ranged from 0.4±0.05kg to 1.5±0.01kg. The highest yield of 1.5±0.01kg obtained with TW/SD 1:1 was significantly different (p<0.05) from TW/SD 10:1. The results obtained suggest that tannery waste/sawdust compost in the right combination can be applied for the improvement of soil organic matter and boost food production.
Related Project Materials
NIGERIA PUBLIC SERVICE, PROBLEMS AND PROSPECT ( A CASE STUDY OF NTA CHANNEL 6 ABA)
ABSTRACT
This research is basically focused on the problems of Nigerians public service with Nigeria Television Authorit...
PREVALENCE OF HIV/AIDS AMONG INTENDING DONORS
ABSTRACT
The Human Immune deficiency Virus(HIV) and the Acquired Immune Deficiency Syndrome (AIDS) situation in Nigeria has affected bloo...
THE INFLUENCE OF LEGAL FRAMEWORKS ON BUSINESS OPERATIONS
ABSTRACT: THE INFLUENCE OF LEGAL FRAMEWORKS ON BUSINESS OPERATIONS
This research aims...
EFFECTS OF OFFICE ENVIRONMENT ON SECRETARY’S PRODUCTIVITY
GENERAL PERSPECTIVE
According to Oxford Advance Learners Dictionary, “environment is defined as the natural condit...
DESIGN AND IMPLEMENTATION OF AN INTELLIGENT TRAFFIC CONTROL SYSTEM
Due to the ever-increasing traffic demand, modern societies with well-planned road management systems, and sufficient infrastructures for transport...
ATTITUDE OF SECONDARY SCHOOL STUDENTS TO SCIENCE AND SCIENCE TEACHING
ABSTRACT
The investigation focus on the attitude of secondary school students towards science and science teaching; a case study of some...
AN EVALUATION OF THE ROLE OF NIMASA IN THE MARITIME INDUSTRY
BACKGROUND OF THE STUDY
Most recently, in a number of nations, efforts have been made to achieve greate...
CHANGE MANAGEMENT IN THE LIBRARY ENVIRONMENT FOR ORGANIZATIONAL RENEWAL
EXCERPT FROM THE STUDY
All organizations irrespective of their size exist in an ever changing environment and &nbs...
ASSESSMENT OF CHILD CARE STRESS AMONG WOMEN OF CHILD BEARING AGE STUDYING IN FACULTY OF ALLIED HEALTH SCIENCE UNIVERSITY OF MAIDUGURI
BACKGROUND OF THE STUDY
For researchers in various disciplines, the term "stress" has differe...
INFLUENCE OF NURSERY EDUCATION ON PUPILS’ ACHIEVEMENT IN ENGLISH LANGUAGE IN PRIMARY SCHOOLS
Abstract
This work examines the influence of nursery education on pupils’ achievement in English language in prima...
