Final answer:
The expected profit for Asempa Farms Limited's decision on using fertilizer or going organic requires analysis of several business factors. Developing nutrient-rich crops for harsh climates involves genetic modification and advanced methods, with support needed to ensure access for impoverished area farmers.
Step-by-step explanation:
The question seems to be mixing two different aspects: a business decision regarding agricultural practices, and a broader sustainability and access issue in agriculture. For the specific scenario of Asempa Farms Limited, the expected profit from planting yams with or without fertilizer would depend on various factors including cost of fertilizer, cost of organic alternatives, market price of yams, expected yield difference, and consumer preference for organic products. As for the broader question, developing crop species that provide more nutrients and can grow in harsher climates is a focus area of agricultural science.
Techniques such as genetic modification, crossbreeding, and advanced cultivation methods are employed to enhance crop resilience and nutritional value. To ensure that farmers in impoverished areas have access to these innovations, initiatives such as governmental support, international aid, education, and partnerships with NGOs play a crucial role. These programs can help distribute seeds, provide training on new agricultural techniques, and support the development of infrastructure required to grow and market these improved crops.