Clonostachys sp. Como promotor de crescimento vegetal em Soja
Soy is considered the main product of world agriculture and Brazil is the largest producer of soy in the world, for high productivity it is necessary to use efficient management techniques, aiming at this efficiency the use of biological products has been gaining prominence in the agricultural marke...
| Autor principal: | Castro, Jéssica Gomes de |
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| Grau: | Monografia |
| Idioma: | pt_BR |
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Universidade Federal do Tocantins
2021
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| Acesso em linha: |
http://hdl.handle.net/11612/3151 |
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ir-11612-3151 |
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ir-11612-31512021-09-29T06:00:58Z Clonostachys sp. Como promotor de crescimento vegetal em Soja Castro, Jéssica Gomes de Junior, Aloísio Freitas Chagas Martins, Albert Lennon Lima Fungo Controle biológico Glycine max Produtividade Fungus Biological control Glycine max Productivity CNPQ::CIENCIAS AGRARIAS::AGRONOMIA Soy is considered the main product of world agriculture and Brazil is the largest producer of soy in the world, for high productivity it is necessary to use efficient management techniques, aiming at this efficiency the use of biological products has been gaining prominence in the agricultural market. The use of growth-promoting fungi is widely used in seed inoculation, studies show that its use favors the culture positively in all its vegetative stage increasing its productivity. Therefore, the objective was to evaluate doses of Clonostachys sp. as a growth promoter in soybean culture. The experiment was carried out in a greenhouse at the Federal University of Tocantins - UFT, the experimental design used was the Fully Randomized Design (DIC), composed of a control and four doses of Clonostachys sp. (0, 4, 5, 6, 7 Kg-1 of seed) with four repetitions. The cultivar used in the experiment was 8644 IPRO. The fungus was obtained through the Agro-bio strain bank, it was transplanted in BDA medium and grown in autoclaved rice after fermentation, the substrate was mixed with graphite, sieved and a final product was obtained at a final concentration of 1x10 8 UFC ml. The parameters evaluated were plant height (AP), internode number (NE), root volume (VR), shoot dry mass (MSPA), number of pods per plant (NVP), number of grains per plant (NGP) , number of nodules (NN) seed weight per plant (PSP) and dry root mass (MSR). Results obtained statistically proved that there was a collaboration in the increase of BP in function of the evaluated doses of Clonostachys sp. where the microorganism proved to be a growth promoter in the dose 3,97 g Kg-1 of seed and in the parameters NVP and NGP both presented quadratic response, reaching its maximum of 48.33 pods per plant and 150.44 grains per plant in doses 3,90 Kg-1 of seed and 3.55 Kg-1 of seed respectively, thus proving its efficiency in increasing productivity. Therefore, it was found that Clonostachys sp. it has the potential to promote growth in soybean plants and increase productivity. A soja é considerada o principal produto da agricultura mundial sendo o Brasil o maior produtor de soja do mundo, para uma alta produtividade é necessária à utilização de técnicas de manejo eficiente, visando essa eficiência a utilização de produtos biológicos vem ganhando destaque no mercado agrícola. O uso de fungos promotores de crescimento é bastante utilizado em inoculação de sementes, estudos comprovam que a sua utilização favorece a cultura positivamente em todo o seu estágio vegetativo aumentando sua produtividade. Portanto objetivou-se avaliar doses de Clonostachys sp. como promotor de crescimento na cultura da soja. O experimento foi conduzido em casa de vegetação na Universidade Federal do Tocantins - UFT, o delineamento experimental utilizado foi o Delineamento Inteiramente Casualizado (DIC), composto por uma testemunha e quatro doses de Clonostachys sp. (0, 4, 5, 6, 7 Kg-1 de semente) com quatro repetições. A cultivar utilizada no experimento foi 8644 IPRO. O fungo foi obtido através do banco de cepas da Agro-bio foi realizado a repicagem em meio BDA e cultivado em arroz autoclavado após a fermentação o substrato foi misturado ao grafite, peneirado e obteve-se um produto final quantificado a concentração final de 1x10 8 UFC ml. Os parâmetros avaliados foram altura da planta (AP), número de entrenó (NE), volume radicular (VR), massa seca da parte aérea (MSPA), número de vagens por planta (NVP), número de grãos por planta (NGP), número de nódulos (NN) peso de semente por planta (PSP) e massa seca da raiz (MSR).Resultados obtidos estatisticamente comprovaram que houve uma colaboração no aumento de PA em função das doses avaliadas de Clonostachys sp. onde o microrganismo demonstrou ser promotor de crescimento na dose 3,97 g Kg-1 de semente e nos parâmetros NVP e NGP ambos apresentaram resposta quadrática, atingindo seu máximo de 48,33 vagens por planta e 150,44 grãos por planta nas doses 3,90 Kg-1 de semente e 3,55 Kg-1 de semente respectivamente, comprovando assim a sua eficiência em aumento de produtividade. Portanto constatou-se que Clonostachys sp. possui o potencial que promove o crescimento em plantas de soja e proporciona o aumento de produtividade. 2021-09-28T14:06:28Z 2021-09-28T14:06:28Z 2021-09-28 Monografia CASTRO, Jéssica Gomes de. Clonostachys sp. Como promotor de crescimento vegetal em Soja. 2021. 33 f. TCC (Graduação) - Curso de Agronomia, Universidade Federal do Tocantins, Gurupi, 2020. http://hdl.handle.net/11612/3151 pt_BR Acesso Livre application/pdf Universidade Federal do Tocantins Gurupi CURSO::GURUPI::PRESENCIAL::BACHARELADO::AGRONOMIA Gurupi Graduação |
| institution |
Repositório Institucional - Universidade Federal do Tocantins - UFT |
| collection |
RepositorioUFT |
| language |
pt_BR |
| topic |
Fungo Controle biológico Glycine max Produtividade Fungus Biological control Glycine max Productivity CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
| spellingShingle |
Fungo Controle biológico Glycine max Produtividade Fungus Biological control Glycine max Productivity CNPQ::CIENCIAS AGRARIAS::AGRONOMIA Castro, Jéssica Gomes de Clonostachys sp. Como promotor de crescimento vegetal em Soja |
| topic_facet |
Fungo Controle biológico Glycine max Produtividade Fungus Biological control Glycine max Productivity CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
| description |
Soy is considered the main product of world agriculture and Brazil is the largest producer of soy in the world, for high productivity it is necessary to use efficient management techniques, aiming at this efficiency the use of biological products has been gaining prominence in the agricultural market. The use of growth-promoting fungi is widely used in seed inoculation, studies show that its use favors the culture positively in all its vegetative stage increasing its productivity. Therefore, the objective was to evaluate doses of Clonostachys sp. as a growth promoter in soybean culture. The experiment was carried out in a greenhouse at the Federal University of Tocantins - UFT, the experimental design used was the Fully Randomized Design (DIC), composed of a control and four doses of Clonostachys sp. (0, 4, 5, 6, 7 Kg-1 of seed) with four repetitions. The cultivar used in the experiment was 8644 IPRO. The fungus was obtained through the Agro-bio strain bank, it was transplanted in BDA medium and grown in autoclaved rice after fermentation, the substrate was mixed with graphite, sieved and a final product was obtained at a final concentration of 1x10 8 UFC ml. The parameters evaluated were plant height (AP), internode number (NE), root volume (VR), shoot dry mass (MSPA), number of pods per plant (NVP), number of grains per plant (NGP) , number of nodules (NN) seed weight per plant (PSP) and dry root mass (MSR). Results obtained statistically proved that there was a collaboration in the increase of BP in function of the evaluated doses of Clonostachys sp. where the microorganism proved to be a growth promoter in the dose 3,97 g Kg-1 of seed and in the parameters NVP and NGP both presented quadratic response, reaching its maximum of 48.33 pods per plant and 150.44 grains per plant in doses 3,90 Kg-1 of seed and 3.55 Kg-1 of seed respectively, thus proving its efficiency in increasing productivity. Therefore, it was found that Clonostachys sp. it has the potential to promote growth in soybean plants and increase productivity. |
| author_additional |
Junior, Aloísio Freitas Chagas |
| author_additionalStr |
Junior, Aloísio Freitas Chagas |
| format |
Monografia |
| author |
Castro, Jéssica Gomes de |
| title |
Clonostachys sp. Como promotor de crescimento vegetal em Soja |
| title_short |
Clonostachys sp. Como promotor de crescimento vegetal em Soja |
| title_full |
Clonostachys sp. Como promotor de crescimento vegetal em Soja |
| title_fullStr |
Clonostachys sp. Como promotor de crescimento vegetal em Soja |
| title_full_unstemmed |
Clonostachys sp. Como promotor de crescimento vegetal em Soja |
| title_sort |
clonostachys sp. como promotor de crescimento vegetal em soja |
| publisher |
Universidade Federal do Tocantins |
| publishDate |
2021 |
| url |
http://hdl.handle.net/11612/3151 |
| _version_ |
1787134993469800448 |
| score |
11.653393 |