Quiet Revolution

The food crisis earlier this year hit developing countries particularly hard, but India has fared surprisingly well. That's partly because India had already gone through a crisis of its own, three years ago, when surpluses were depleted; agricultural output was hardly growing; and farmers were committing suicide in record numbers. For this reason, agricultural productivity has been a hot-button issue for Prime Minister Manmohan Singh. To keep his party in power, Singh needed not only to increase food production, but also to increase farmer incomes and end a debt crisis. Despite these gains, India lags behind China and Vietnam in productivity. P.K. Joshi, director of the New Delhi-based National Centre for Agricultural Economics and Policy Research, spoke with NEWSWEEK's Jason Overdorf about the challenges India faces. Excerpts:

NEWSWEEK: India produces only about half as much rice per hectare as China, the world's largest producer, and just about a third less than Vietnam. Why are India's crop yields so low?
P.K. Joshi: We need not compare China's yield and India's yield, because of several reasons. The first reason is that India is a very heterogenous country, from irrigated area to rain-fed area and rice is also grown in very marginal areas. So the average productivity seems to be very low. If we look to our irrigated areas, the yields are very high compared to any part of the world, and in rain-fed areas they are low because of less water and other factors. In China, they are using more than two-and-a-half times [the fertilizer that] Indian farmers are [using]. And China is growing hybrid rice, which has very high potential, and because of their governance system, they distribute the seed, and the farmers have to produce that variety.

In India, we have a democratic society, and the farmer is free to choose any variety or any hybrid. If the farmer has enough money to buy good seed, he does. But if not, he uses his own seed (from the year before). Another reason is the length of growing season. You know, in China, they take one crop per year. If you see our farmers, in Punjab they are growing rice and wheat in one year. In Haryana, rice and wheat. In some parts of West Bengal, the entire Indo-Gangetic Plain, three rice crops are being taken up per year. So if you compare the double crops, it will be on par with the Chinese one crop per year.

Should India be doing more to encourage farmers to use hybrids?
Yes, definitely. If we are speaking particularly about rice, then I would say that in rice, the hybrids have very high potential. There's a difference between high yielding varieties and hybrids. A hybrid is a cross between two different male and female plants, but the varieties are self-pollinating, so the hybrid has higher potential.

One issue for India's agricultural productivity appears to be water scarcity. Does India need more irrigation projects?
We do not have a water scarcity. But the issue of water management is important. We need to harvest water; use it more appropriately, use it more judiciously.

Has India invested sufficiently in agriculture, or has it fallen behind China and other Asian nations?
These countries are investing huge in agricultural research and also in agricultural development programs. In India, we [used to have] a huge surplus--if you go only six years back we used to have a huge buffer stock [of food grains]. [Unfortunately] we wanted to get rid of that buffer stock, either by subsidizing food or through many different social safety net programs. We started reducing poverty through these distribution programs, so investment in agriculture was reduced. And I would tell you that right now, this government has started increasing investment in agriculture, but it's still lower than what it used to be in 1970, if we compare in terms of percentage of agricultural GDP.