Performance of soybean cultivated following intercropped corn under varying nitrogen levels

• DOI: 10.21475/ajcs.23.17.11.p3991
• Publication Date: 2024-02-12T01:33:12Z
• Authors: Moryb Jorge Lima ...; Antonio Eduardo C...; Jorge Luiz Locatelli; Felipe Bratti; Henrique Debiasi; Julio Cezar Franc...; Alvadi Antonio Ba...; Claudemir Zucareli
• Keywords: Intercropping

The intercropping of second-crop corn with ruzigrass or showy rattlebox associated an increase in the nitrogen (N) rate can improve performance soybean succession. This study aimed to evaluate succession cultivated under N application rates, without (Urochloa ruziziensis) (Crotalaria spectabilis). experimental design was a complete randomized block split-plot scheme four replicates. plots were composed cultivation either sole (AG 9010 PRO) intercropped rattlebox, and subplots consisted different topdressing rates (0, 60, 120, 180, 240 kg ha-1). Soybean (BRS 1003 IPRO) grown no-tillage system (NTS). evaluated variables growth yield. corn, increased yield NTS. Second-crop provided greater amount straw NTS than rattlebox. However, systems did not influence Therefore, promotes sustainability fertilization which subsequently improves soybeans