de Alcantara, Isabela Romanha; Vedana, Roberta; Vieira … - 2021
since the 2000s. This study evaluated the productivity of herbaceous cotton from 1974 to 2019, a period in which the country … attempt was made to verify a possible structural break in productivity. The weevil plague, the optimization of natural … productive restructuring, in which the production units were relocated in the territory. The results indicated that productivity …