The germinal work in this area is Danish economist Ester Boserup's The Conditions of Agricultural Growth (1965). Upon that revolutionizing book, has developed a huge field of research on, yes, agriculture, development, gender roles, discrimination, women's empowerment. Another important book is the classic by Patty Stamp: Technology, Gender, and Power in Africa (1989). You could also take a look at Boserup's more recent The Conditions of Agricultural Growth: The Economics of Agrarian Change (2005). There are also a whole raft of case studies and globally-oriented projects coming out of UNWomen, the World Bank, OECD, etc. This is a huge literature - I'm sure if you do a proper lit reveiw, you will have no trouble finding LOTS of work.
I agree with Heather, Boserup is the primary source, but if you are interested in development and agriculture Naila Kabeer makes a critical analysis of the Millennium development goal in "Gender Mainstreaming in poverty eradication and the Millennium Develpment Goal". The World Bank and IFAD have a new Sourcebook available on-line http://www.genderinag.org/content/gender-agriculture-sourcebook
1. Gender-based inequalities constrain women’s ability to participate in efforts to enhance agricultural production and reduce poverty and food insecurity.
http://gas.sagepub.com/content/25/1/48.abstract
2. Women play a crucial role in all farm-related activities from land preparation to marketing. They contribute a higher proportion of labor in agricultural sector than men. However, they are not active in decision making.
Check Carmen DIana Deere's work. She has published many articles and books, but her most recent look at gender and agricultural landholdings is co-authored in the special issue of Latin American Perspectives on Violence Against Women in Latin America (2014).