The main goal of the study is to quantify the effects of a) change in nitrogen fertilization rate, b) adjustment of sowing date, c) implementation of new cultivars, and d) supplementary irrigation on maize cropping systems across six African countries including Ghana, Nigeria, Kenya, Malawi, Ethiopia and Burkina Faso. For this purpose, 30 years (1980-2010) of climate data are used as well as soil and management information obtained from global datasets at 0.5° x 0.5° spatial resolution.

This working paper provides the following text as a abstract:

The first section of this paper outlines the effect of gender norms on the productivity and incomes of women in the agricultural sectors of various African countries. The main challenges faced by women in value chains are outlined, including limited land rights, lower education levels and lower financial inclusion, as well as traditional division of labour in the household. These constraints are examined in turn, and their implications in terms of agricultural productivity and earnings are discussed.

In this paper, was used a case study approach to investigate the patterns of employment and income generation in cotton and rice value chains in Senegal and Benin. The purpose of the paper is to provide a comprehensive description of both value chains in both countries, emphasizing export potential and innovation entry points with the goal of assessing capacity to generate income, create jobs, and bring about food security.