V. Petcu, Corina Bubueanu, A. Casarica, G. Sãvoiu, R. Stoica, C. Bazdoaca, D. Lazăr, H. Iordan, Daniel Horhocea
{"title":"哈兹木霉和枯草芽孢杆菌在玉米上的种子和植被应用效果及综合农业生态措施","authors":"V. Petcu, Corina Bubueanu, A. Casarica, G. Sãvoiu, R. Stoica, C. Bazdoaca, D. Lazăr, H. Iordan, Daniel Horhocea","doi":"10.59665/rar4041","DOIUrl":null,"url":null,"abstract":"In the context of sustainable practices and European strategy to reduce the chemical inputs in agricultural conventional systems, on field crops there are approached agroecological practices that targets the performance growing through effective measures that adjust the biodiversity of agroecosystems. The study presents the results of a field experience developed in a farmer participative approach on two years (2021, 2022). In his farm - from Buești, Ialomița, România - were established 30 multifactorial testing varieties composed from treatment with a special product for maize crop (BioZeaFert: BF) from Bacillus subtilis ICCF 84: 25%; Bacillus subtilis 284: 25%; Trichoderma harzianum ICCF 179: 50%. The treatments have been applied on seeds (Untreated, BF 10%, BF 20%, BF 30%, CuSO4 10%) and on vegetation period (Untreated, BF 75g/ha, BF 112.5 g/ha, BF 225 g/ha, CuSO4 300g/ha) for 3 maize hybrids (Iezer, Felix, F 423). Also has been integrated in his crop technology cover crops and the using of organic agriculture inputs. The application of the product and agroecological measures had positive effects regarding the protection against pest Tanymecus dilaticollis. The damage degree was 16-19% in the untreated maize, while for the treated maize it was between 6-11%, the lowest values were observed for BF 30% on Iezer hybrid. The biostimulator had positive effects on plant growth and therefore on yield. The treatments or the type of hybrids did not influenced the weeding degree.","PeriodicalId":49589,"journal":{"name":"Romanian Agricultural Research","volume":"1 1","pages":""},"PeriodicalIF":0.9000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Efficacy of Trichoderma Harzianum and Bacillus Subtilis as Seed and Vegetation Application Combined with Integrated Agroecology Measures on Maize\",\"authors\":\"V. Petcu, Corina Bubueanu, A. Casarica, G. Sãvoiu, R. Stoica, C. Bazdoaca, D. Lazăr, H. Iordan, Daniel Horhocea\",\"doi\":\"10.59665/rar4041\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In the context of sustainable practices and European strategy to reduce the chemical inputs in agricultural conventional systems, on field crops there are approached agroecological practices that targets the performance growing through effective measures that adjust the biodiversity of agroecosystems. The study presents the results of a field experience developed in a farmer participative approach on two years (2021, 2022). In his farm - from Buești, Ialomița, România - were established 30 multifactorial testing varieties composed from treatment with a special product for maize crop (BioZeaFert: BF) from Bacillus subtilis ICCF 84: 25%; Bacillus subtilis 284: 25%; Trichoderma harzianum ICCF 179: 50%. The treatments have been applied on seeds (Untreated, BF 10%, BF 20%, BF 30%, CuSO4 10%) and on vegetation period (Untreated, BF 75g/ha, BF 112.5 g/ha, BF 225 g/ha, CuSO4 300g/ha) for 3 maize hybrids (Iezer, Felix, F 423). Also has been integrated in his crop technology cover crops and the using of organic agriculture inputs. The application of the product and agroecological measures had positive effects regarding the protection against pest Tanymecus dilaticollis. The damage degree was 16-19% in the untreated maize, while for the treated maize it was between 6-11%, the lowest values were observed for BF 30% on Iezer hybrid. The biostimulator had positive effects on plant growth and therefore on yield. The treatments or the type of hybrids did not influenced the weeding degree.\",\"PeriodicalId\":49589,\"journal\":{\"name\":\"Romanian Agricultural Research\",\"volume\":\"1 1\",\"pages\":\"\"},\"PeriodicalIF\":0.9000,\"publicationDate\":\"2023-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Romanian Agricultural Research\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.59665/rar4041\",\"RegionNum\":4,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"AGRONOMY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Romanian Agricultural Research","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.59665/rar4041","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"AGRONOMY","Score":null,"Total":0}
Efficacy of Trichoderma Harzianum and Bacillus Subtilis as Seed and Vegetation Application Combined with Integrated Agroecology Measures on Maize
In the context of sustainable practices and European strategy to reduce the chemical inputs in agricultural conventional systems, on field crops there are approached agroecological practices that targets the performance growing through effective measures that adjust the biodiversity of agroecosystems. The study presents the results of a field experience developed in a farmer participative approach on two years (2021, 2022). In his farm - from Buești, Ialomița, România - were established 30 multifactorial testing varieties composed from treatment with a special product for maize crop (BioZeaFert: BF) from Bacillus subtilis ICCF 84: 25%; Bacillus subtilis 284: 25%; Trichoderma harzianum ICCF 179: 50%. The treatments have been applied on seeds (Untreated, BF 10%, BF 20%, BF 30%, CuSO4 10%) and on vegetation period (Untreated, BF 75g/ha, BF 112.5 g/ha, BF 225 g/ha, CuSO4 300g/ha) for 3 maize hybrids (Iezer, Felix, F 423). Also has been integrated in his crop technology cover crops and the using of organic agriculture inputs. The application of the product and agroecological measures had positive effects regarding the protection against pest Tanymecus dilaticollis. The damage degree was 16-19% in the untreated maize, while for the treated maize it was between 6-11%, the lowest values were observed for BF 30% on Iezer hybrid. The biostimulator had positive effects on plant growth and therefore on yield. The treatments or the type of hybrids did not influenced the weeding degree.
期刊介绍:
The Journal ROMANIAN AGRICULTURAL RESEARCH is an “open access” one, which publishes original articles, short communications, presenting new scientific results – theoretical, experimental and technical – on plant breeding and genetics, physiology, biotechnology, mineral nutrition and plant protection, in field crops. Reviews on up-to date subjects and recent research, preferably from Eastern Europe, may also be published.