Organic fertilization and salt stress on the agronomic performance of maize crop
| العنوان: | Organic fertilization and salt stress on the agronomic performance of maize crop |
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| المؤلفون: | Márcio H. da C. Freire, Thales V. de A. Viana, Geocleber G. de Sousa, Benito M. de Azevedo, Henderson C. Sousa, Geovana F. Goes, Carla I. N. Lessa, Fred D. B. da Silva |
| المصدر: | Revista Brasileira de Engenharia Agrícola e Ambiental v.26 n.11 2022 Revista Brasileira de Engenharia Agrícola e Ambiental Universidade Federal de Campina Grande (UFCG) instacron:UFCG |
| بيانات النشر: | FapUNIFESP (SciELO), 2022. |
| سنة النشر: | 2022 |
| مصطلحات موضوعية: | nutrition, Environmental Engineering, organic material, Zea mays L, Agricultural and Biological Sciences (miscellaneous), Agronomy and Crop Science, salinity |
| الوصف: | Irrigation water salinity can cause serious problems in crop production, while organic fertilizer sources potentially mitigate saline stress. Thus, this study aimed to evaluate the productivity of maize crops under irrigation with saline water and organic fertilization. The study was conducted in the field from August to November 2020 at the experimental farm of the Universidade da Integração Internacional da Lusofonia Afro-Brasileira (UNILAB), Redenção-CE. A randomized block design was used, in subdivided plots, in which the plots consisted of two levels of irrigation water salinity (0.8 and 3.0 dS m-1). Four combinations of organic fertilizer sources were applied in the subplots, composed of 10 plants each, with four replications: C1, cattle manure + poultry biofertilizer + goat biofertilizer; C2, cattle manure + goat biofertilizer; C3, cattle manure + poultry biofertilizer; and C4, control treatment. The combination of organic fertilizer sources did not influence the accumulation of assimilates and productivity of maize crops under the irrigation water salinity of 3.0 dS m-1, except for C3, which attenuated the saline effect. |
| وصف الملف: | text/html |
| تدمد: | 1807-1929 1415-4366 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29966fed314da3657a2ab38e0f0c5e6c https://doi.org/10.1590/1807-1929/agriambi.v26n11p848-854 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....29966fed314da3657a2ab38e0f0c5e6c |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 18071929 14154366 |
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