Soil and Plant Analysis Laboratory Manual
The CGIAR is an international group of representatives of donor agencies, eminent
agricultural scientists, and institutional administrators from developed and
developing countries who guide and support its work. The CGIAR receives support
from many country and institutional members worldwide. Since its foundation
in 1971, it has brought together many of the world's leading scientists and
agricultural researchers in a unique South-North partnership to reduce poverty
and hunger.
The mission of the CGIAR is to promote sustainable agriculture to alleviate
poverty and hunger and achieve food security in developing countries. The CGIAR
conducts strategic and applied research, with its products being international
public goods, and focuses its research agenda on problem-solving through interdisciplinary
programs implemented by one or more of its international centers, in collaboration
with a full range of partners. Such programs concentrate on increasing productivity,
protecting the environment, saving biodiversity, improving policies, and contributing
to the strengthening of agricultural research in developing countries.
The World Bank, the Food and Agriculture Organization of the United Nations
(FAO), and the United Nations Development Programme (UNDP) are cosponsors of
the CGIAR. The World Bank provides the CGIAR System with a Secretariat in Washington,
DC. A Technical Advisory Committee, with its Secretariat at FAO in Rome, assists
the System in the development of its research program.

