Tag Archives: Ecology

The Influence of Oil Palm Plantation toward the Insect Ecology on Chilli Plant in Desa Bangun Rejo, Labuhanbatu Utara, Indonesia (Published)

Chili has some compounds that are useful for human health. Chili also contains antioxidants that function to keep the body from free radical attack. The need for red chili (Capsicum annum L.) keeps on escalating along with the increasing number of population and the development of food industry that requires chilly as raw material. Based on the Tukey Test results showed that the observation time significantly affects the number of species (F = 3.049; P = 0.0006) and the abundance of pollinator insect (F = 5,739; P = 0,0000). The pollinator insects begin to activate at 07.00 am and increase at 10.00.

Keywords: Ecology, insect, oil palm plantation. red chili

Business Resources and Capabilities as Drivers of Environmental Strategy: A Case Study of the Nigerian Tourism Development Corporation (NTDC) (Published)

This study investigates the activities of the NTDC in relation to the environmental marketing strategies of hotels in the Nigerian hospitality industry. Specifically, it studies the relationship between resources and capabilities as drivers of the environmental marketing strategy of hotels. Buildings on the resources-base view, this study explains the drivers and outcomes of environmentally friendly marketing strategies in the Nigeria hotel services. Data collected from 152 hotels personnel reveals that possessing sufficient physical and financial resources is an instrument towards achieving effective green marketing strategies. Furthermore, the study confirms that there is a significant effect of environmental marketing strategy on the competitive advantage level in the hospitality industry

Keywords: Capabilities, Ecology, Environmental Marketing, Hotel, NTDC, Resources-Base View

The Ecology of Recruitment and Selection of Personnel and the Quest for Efficiency in the Delta State Civil Service (Published)

The role of modern government have increased in volume and completely over the years. It is more so because the enormous responsibility of making a larger number of the citizenry comfortable rest squarely on the government. This symbiotic social contract between government and the people had always compelled every government to employ qualified and competent personnel into its service. This paper examines the problematic of the influences of ecological factors which tend to undermine the consideration of merit principles in the recruitment and selection process. Combining the content analysis with focused group discussion methods, the paper rely on the Weberian bureaucratic model prescription to guide the Delta state Civil Service out of the recruitment and selection process bedeviled by primordial sentiments. Among other things, the paper recommends a dis-emphasis on the prevailing principles that promotes mediocrity as against age-old philosophy of excellence, competence and qualification that facilitate improved implementation of government policies and programmes.

Keywords: Civil service, Ecology, Efficiency and effectiveness., Recruitment and Selection

IMPACT OF INDISCRIMINATE LANDUSES ON SPECIES ABUNDANCE:CASE STUDY OF SILK COTTON TREE CEIBA PETENDRA COLONY AT SOUTHERN SUBURB OF ZARIA CITY – NIGERIA (Published)

The case of silk cotton tree (Ceiba petendra ) that has colonized an area of more than 1,000 hectres at the southern suburb of Zaria city for almost 5 centuries’ is the subject of the study. It aims at documenting how indiscriminate human activities led to the gradual depletion of the vegetal cover. Landuse characterization, botanical and ecological parameters were focused and an alarming negative results were evident in such indices as species density, species ‘regeneration, surface cover, soil erosion and fertility status. This negative development is assiduously affecting not only the tree colony but also soil quality, crop yield and the water table of the entire city. Consequently, a re-reservation and the re-plantation of the colony was proposed as a panacea to the ever increasing deterioration of the fragile ecosystem

Keywords: Ecology, Flora, Silk-Cotton, Species, Zaria, land use

Evaluation of Soybean Varieties (Glycine max L meril), for Adaptation to Two Locations of Rainforest Zone of Delta State (Published)

Field experiments were conducted in two locations of rainforest zones (Asaba and Okpe-Isoko) to evaluate the adaptation of ten soybean varieties to this agro-ecological zone. The varieties were TGX1904-6F, TGX1910-11F, TGX1910-15F, TGX1910-10F, TGX1908-8F, TGX1905-2F, TGX1910-1F, TGX1910-8F, TGX1910-6F AND TGX1905-5F. The parameters collected include germination percentage, plant height, number of leaves, leaf area, fresh weight of plant, dry weight of plant, number of flowers, number of pod per plant, number of seeds per pod, and dry seed weight. The growth parameters were determined at 4, 8, 12 and 16 weeks after planting), while the yield data were determined at harvest. The results showed significant differences at (P<0.05) among the varieties for some parameters assessed. TGX1910-8F, TGX1905-2F and TGX1904-6F had the highest number of flowers (68.3), number of pods (26.3) and first to attain maturity (106.6 days) respectively. TGX1910-8F performed better in dry weight of seeds per hectare (2.9t/ha), followed by TGX1910-15F (2.8t/ha). Also, varieties TGX 1910-8F, TGX1905-2F and TGX1904-6F had the highest mean values when compared to other varieties for total dry weight. It is therefore recommended that TGX1910-8F and TGX1910-15F which had higher yields be adopted for cultivation in this agro-ecological zone.

Keywords: Adaptation and Proteins, Ecology, Soybeans, Varieties