Mixes of cover crops and Trichoderma asperellum for enhancing soybean crop yield and sustainability.

Vista sencilla de ítem
dc.contributorFERNANDO COUTO DE ARAÚJO, UNIVERSIDADE FEDERAL DE GOIÁS; ADRIANO STEPHAN NASCENTE, CNPAF; MARTA CRISTINA CORSI DE FILIPPI, CNPAF; MARIANA AGUIAR SILVA, UNIVERSIDADE FEDERAL DE GOIÁS.
dc.creatorARAÚJO, F. C. de
dc.creatorNASCENTE, A. S.
dc.creatorFILIPPI, M. C. C. de
dc.creatorSILVA, M. A.
dc.date2024-07-02T14:56:23Z
dc.date2024-07-02T14:56:23Z
dc.date2024-07-02
dc.date2024
dc.date.accessioned2026-07-01T00:10:44Z
dc.descriptionCover crops during the off-season and multifunctional microorganisms represent strategic technologies with potential to enhance the sustainability of soybean production. This study aimed to investigate the effects of cover crop mixes and the application of multifunctional microorganisms on the economic analysis, gas exchange, yield components and grain yield of soybean plants. The experimental design followed a randomized block pattern, in a 6 x 2 factorial arrangement, with four replications. The treatments consisted of six cover crop combinations [fallow (control); millet (Pennisetum glaucum) with crotalarias (Crotalaria juncea, C. spectabilis and C. ochroleuca); millet and pigeon pea (Cajanus cajanus); millet and Urochloa ruziziensis; millet, U. ruziziensis and pigeon pea; millet and buckwheat (Fagopyrum esculentum)], with or without the application of a Trichoderma asperellum pool. The combination of millet + U. ruziziensis and millet + U. ruziziensis + pigeon pea showed the highest dry matter production and yielded the greatest nutrients content in the straw, which could provide a reduction in fertilization for the following crop. The soybean plants cultivated after millet + U. ruziziensis and millet + U. ruziziensis + pigeon pea demonstrated elevated photosynthetic rates and improved the instantaneous water-use efficiency. The application of multifunctional microorganisms led to a 16 % increase in the photosynthetic rate of the soybean plants. The highest yield was achieved by the soybean plants cultivated in areas with millet + U. ruziziensis and millet + U. ruziziensis + pigeon pea. Moreover, the application of multifunctional microorganisms contributed to increase the pod count per meter, grains per pod, mass of 100 seeds and overall soybean grain yield.
dc.identifierPesquisa Agropecuária Tropical, v. 54, e78479, 2024.
dc.identifier1983-4063
dc.identifierhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1165297
dc.identifier10.1590/1983-40632024v5478479
dc.identifier.urihttp://hdl.handle.net/123456789/399062
dc.languageeng
dc.rightsopenAccess
dc.subjectTrichoderma
dc.subjectSoja
dc.subjectGlycine Max
dc.subjectMilheto
dc.subjectRotação de Cultura
dc.subjectMicrorganismo
dc.subjectTrichoderma asperellum
dc.subjectMicroorganisms
dc.subjectCrop rotation
dc.subjectMillets
dc.subjectSoybeans
dc.titleMixes of cover crops and Trichoderma asperellum for enhancing soybean crop yield and sustainability.
dc.typeArtigo de periódico

Archivos

Colecciones

Embrapa Arroz y frijol (CNPAF)