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Montevideo, September 24th 2018 - 04:26 UTC

Brazilian soy and corn yields on the rise, according to Conab data

Friday, November 4th 2016 - 19:44 UTC
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 The country's national average corn yield from 53 bushels per acre in 2003-04 to 81 bushels per acre last year, despite the dry weather. The country's national average corn yield from 53 bushels per acre in 2003-04 to 81 bushels per acre last year, despite the dry weather.

Brazilian farmers’ soy and corn yields have been on the rise, according to data from Conab, an agency from the Ministry of Agriculture. Conab just issued a report putting numbers to the yield growth numbers, and it’s clear that not only are acres on the rise for both soybeans and corn, but productivity is up, too.

 As the country produces ever more second-crop corn, which depends on planting short-cycle beans early and getting second-crop corn in the ground in time to be safely matured by the time the rainy season ends, the amount of inputs used can vary widely. And the second-crop corn, of course, typically responds to greater or lesser applications. Last cycle, for example, producers applied fewer inputs as it became clear things were drying up earlier than hoped.

Even so, improved varieties and a greater use of inputs across both corn crops has raised Brazil’s national average corn yield from 53 bushels per acre in 2003-04 to 81 bushels per acre last year, despite the dry weather.

Bean yields have also climbed, though less dramatically—and with fewer steep jumps and drop-offs. They’ve gone from 34.6 bushels per acre to 45.2 bushels per acre over the same period.

Professor Dejalma Zimmer of the Federal University of Pelotas, in Rio Grande do Sul, says it’s important to remember these numbers are national averages spread over older, more fertile acres, and virgin land or former pasture that just doesn’t deliver as well for the first years in a crop. He says about 12% of Brazil’s soybean area is producing more than 67 bushels per acre; 13% is yielding from 53 to 66 bushels per acre; and another 20% makes from 44½ to 52 bushels per acre.

Categories: Agriculture, Economy, Brazil.

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  • :o))

    Is this a good news for the masses?

    Nov 13th, 2016 - 02:09 pm 0
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