This study investigated the extent to which climate variability (proxied by rainfall variability) and macroeconomic policies influenced food crop output in Nigeria. It used time series data obtained from Central Bank of Nigeria and National Bureau of Statistics (1978-2009). Four functional forms...

Studies on the germination and growth of seedlings of Lippia multiflora were conducted on several types of substrates. They consisted of germination tests and monitoring of seedling growth. The results showed that the best germination rates were recorded with the batch of seeds germinated on...

Population in poverty and related statistics such as unemployment and income inequality in Nigeria is quite unacceptably high. In 2012, the country has unemployment of 23.9 per cent broken down to 17.1 per cent in the rural areas and 25.6 per cent in the urban centres. Cassava is now one of the...

Ramie plant ((Boehmeria nivea L. Gaud) bears a volumeous biomass harvested every 60 days. Much biomass is harvested and much nutriens are absorbed and removed from the soil make the nutrient scarse. To maintain the productivity of soil and to supply the requrement of plant to the level of enough...

The study focused on the effect of logical choice weight and corrected scoring methods on multiple choice Agricultural science test scores the study also investigated the interaction effect of logical choice weight and corrected scoring methods in schools ,and types of school in multiple choice...

In Zambia poverty mitigation programmes based on agricultural production assets transfer constitute social protection and have been implemented to help the poor change their experiences of poverty and transform their social economic relationships. The effect of these programmes in realizing...

Globally there has been a growing interest towards the privatization of agricultural extension services. Privatization of extension service delivery is being considered for Bangladesh with a view to lower the government expenditures, to increase the efficiency of service delivery and to improve...

This article demonstrates how Integrated Agricultural Research for Development (IAR4D) impacts on collective marketing among smallholder farmers of southern Africa through increased crop productivity, yields and income. We use a quasi-experimental design to compare outcomes under IAR4D and under...

The tobacco aphid, Myzus persicae nicotianae is an economically important pest of tobacco, causing extensive yield losses especially as it is an important host of numerous viruses and the sudden shift from the green morph to the red morph is of concern as reports of insecticide resistance are...