BP Bunge Bioenergia expands use of biofertilizers in sugarcane fields

With an eye on the 2022/23 harvest, BP Bunge Bioenergia, one of the largest sugarcane processors in Brazil, is expanding the use of biofertilizers and biological pest control. The actions help the plant reach its maximum genetic potential, reduce the risk of losses and guarantee high production.

Widely used in corn cultivation, the Azospirillum brasilense biofertilizer-type biostimulant is among the solutions for the next cycle. The bacteria accelerates sugarcane development, prevents nutritional stress and disease and reduces climate impacts. The objective is to increase TCH (tons of sugar per hectare) and save costs on nitrogen fertilizers. Tested on 37 thousand hectares in the 2020/21 harvest and with positive results, the biofertilizer will now be applied to 100% of production.

“Good levels of productivity require investments that go beyond the basics in cultural practices, and this implies innovation, research and technology. High productivity is the result of the combination of good fertilization along with pest controls and other tools such as biostimulants”, says Rogério Bremm, agricultural director at BP Bunge Bioenergia.

Also focused on reducing the use of fertilizers and chemical pesticides, the company has incorporated new technologies into field management to carry out biological control. One example is the use of drones to apply the larvae of the wasp Cotesia flavipes, which feed on the sugarcane borer.

Aerial distribution, which follows georeferenced planning for the best location efficiency, guarantees appropriate management results. One of them is the reduction in the distribution time of the biological agent, which can vary from 15% to 20% in relation to the manual system.

“Drones have gained more and more functionality in the maintenance of plantations. Fighting pests is one of them. In the daily process of evolution in field management, technology undoubtedly plays an essential role, improving productivity, quality, promoting savings in financial and environmental resources”, assesses Rogério Bremm.