...production. Over the longer run, however, the greatest opportunities lie in the developing countries, where the world's greatest reservoir of unexploited food...other required agricultural inputs and supporting insitutions, the introduction of new wheat and rice varieties has increased production substantially....

...appropriate organization, economic incentive. fertilizer, water, and other necessary agricultural inputs, the introduction of new wheat and rice varieties has increased production substantially. The jump in tvr acre yields in several developing countries finpears dramatic largelv becanse their yields traditionally...

...Development and increasing by half the support it provides for agricultural and rural development. Although the introduction of new wheat and rice varieties has increased production substantially in many developing countries, the jump in per-acre yields appears dramatic largely because their yields...

...lie in the developing countries, where the world's greatest reservoir of unexploited food production potential is located. In those countries having the...varieties has increased production substantially. But today rice yields per acre in India and Nigeria still average only one third those of Japan; corn...

...the longer run, however, the greatest opportunities lie in the developing countries, where the worlds greatest reservoir of unexploited food potential is...fertilizer, water, and other required agricultural inputs, the introduction of new wheat and rice varieties has increased production. The jump in per acre yields...

...lie in the developing countries where the world's greatest reservoir of unexploited food production potential is located. In those countries having the...varieties has increased production substantially. But today rice yields per acre in India and Nigeria still average only one-third those of Japan; corn...