# Field research evaluates regional harvest and effects of the water crisis on corn production in Piauí - Revista Cultivar

> Conab is running field surveys in Piaui for its 12th survey of the 2020/21 grain harvest, focusing on second-crop corn that suffered water stress during grain filling. The final cycle report is due September 9, and the survey will also collect production cost prices for soybeans and corn.

- Date: 2021-08-17 · published 2021-08-17T12:00:00.000Z
- Category: report · region Brazil · magnitude low
- Page: https://feedsoft.ai/events/45434-field-research-evaluates-regional-harvest-and-effects-of-the-water-crisis-on
- Commodities: [Corn](https://feedsoft.ai/c/CORN.md)

## Why it matters

The final Conab figures may revise Brazil's corn estimate, but Piaui is a small producer, so the price impact is limited.

## Read by commodity

- CORN: neutral

## Similar past events

| Commodity | Date | Event | 5-day % | 20-day % |
| --- | --- | --- | --- | --- |
| CORN | 2023-08-24 | [Conab analyzes conditions of second and third harvest crops - Revista Cultivar](https://feedsoft.ai/events/13631-conab-analyzes-conditions-of-second-and-third-harvest-crops-revista-cultivar.md) | -2.8% | -8.9% |
| CORN | 2019-04-01 | [Drought-Tolerant Corn in the United States: Research, Commercialization, and Related Crop Production Practices](https://feedsoft.ai/events/59923-drought-tolerant-corn-in-the-united-states-research-commercialization-and.md) | +0.2% | -2.9% |
| CORN | 2017-04-24 | [Technological Circuit Stage Malho takes an X-ray of production in Mato Grosso - Revista Cultivar](https://feedsoft.ai/events/71353-technological-circuit-stage-malho-takes-an-x-ray-of-production-in-mato-grosso.md) | +0.8% | +4.0% |
| CORN | 2020-11-17 | [Antecipe System reduces planting risks for off-season corn - Revista Cultivar](https://feedsoft.ai/events/50008-antecipe-system-reduces-planting-risks-for-off-season-corn-revista-cultivar.md) | +1.1% | +0.3% |
| CORN | 2019-03-11 | [How competitive is biofuel production in Brazil and the United States? – Analysis - IEA](https://feedsoft.ai/events/59974-how-competitive-is-biofuel-production-in-brazil-and-the-united-states-analysis.md) | +3.0% | +0.5% |

## Sources

- revistacultivar.com: https://revistacultivar.com/news/Field-research-evaluates-regional-harvest-and-effects-of-the-water-crisis-on-corn-production-in-Piau%C3%AD

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Data from Feedsoft AI (https://feedsoft.ai/). For information only; not investment advice.