| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Epagri-Sede. |
|
Data corrente: |
11/12/2023 |
|
Data da última atualização: |
11/12/2023 |
|
Tipo da produção científica: |
Resumo em Anais de Congresso |
|
Autoria: |
LANZENDORF, D. Z.; GIOVANETTI, L. K.; ZIMMERMANN, M. L. S.; VAES, L. M.; KURTZ, C.; COMIN, J. J.; LOVATO, P. E. |
|
Título: |
GLOMALIN FRACTIONS IN ONION NO-TILL SYSTEM. |
|
Ano de publicação: |
2023 |
|
Fonte/Imprenta: |
In: CONGRESSO LATINO-AMERICANO DE CIÊNCIA DO SOLO, 23., CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 38., 2023, Florianópolis, SC. Resumos... Florianópolis, SC: Epagri, 2023. p. 256 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Glomalin is a glycoprotein produced by arbuscular mycorrhizal fungi (AMF) that contributes to soil
aggregaton. The use of plants that do not associate with AMF may reduce their concentraton in the soil.
We evaluated the effect of the mycotrophic character of winter cover crops on glomalin fractons during
crop rotaton in a no-tllage vegetable system (NTVS) of onion. The work was carried out in an experimental
area in onion NTVS to 13 years. The treatments were black-oats (BO) (mycotrophic) single, oilseed-radish
(OR) (non-mycotrophic) single, BO+OR intercropped and fallow (weeds) in winter, followed by onion (Allium
cepa) in spring and velvet-bean (Mucuna aterrima) in summer, in a randomized block design. The easily
(EG) and total (TG) glomalin fractons were extracted from soil samples collected at the end of the onion,
velvet-bean and cover crop cycles between 2020/21, using sodium citrate (20-50 mM), high temperature
(121oC) and pressure (1.1 kg cm-2). Afer the onion, EG was 2.5; 2.7 and 2.6 mg g-1 soil for BO, BO+OR and
fallow, respectvely, higher than OR, which produced 1.9 mg g-1 soil. TG values were 7.1 and 7.6 mg g-1 soil
for BO and BO+OR, higher than NF and fallow, which produced 6.3 and 5.7 mg g-1 soil, respectvely. Afer
velvet-bean, the EG of the BO+OR intercropped was 2.1 mg g-1 soil, higher than BO (1.5 mg g-1) and OR
(1.4 mg g-1). In the same period, the EG was 1.2 mg g-1 in the fallow, lower than BO, but without differing
from OR. TG afer mucuna showed no difference between treatments. Afer the winter cover crops, EG
was 1.7 mg g-1 for BO and BO+OR, respectvely, higher than OR and fallow which produced 1.2 and 1.0 mg
g-1. In the same period, TG was 9.0 mg g-1 soil for BO, higher than BO+OR and fallow (8.2 and 8.0 mg g-1,
respectvely), which was higher than NF (7.0 mg g-1 soil). Oilseed-radish reduces EG and TG content in notllage vegetable systems. MenosGlomalin is a glycoprotein produced by arbuscular mycorrhizal fungi (AMF) that contributes to soil
aggregaton. The use of plants that do not associate with AMF may reduce their concentraton in the soil.
We evaluated the effect of the mycotrophic character of winter cover crops on glomalin fractons during
crop rotaton in a no-tllage vegetable system (NTVS) of onion. The work was carried out in an experimental
area in onion NTVS to 13 years. The treatments were black-oats (BO) (mycotrophic) single, oilseed-radish
(OR) (non-mycotrophic) single, BO+OR intercropped and fallow (weeds) in winter, followed by onion (Allium
cepa) in spring and velvet-bean (Mucuna aterrima) in summer, in a randomized block design. The easily
(EG) and total (TG) glomalin fractons were extracted from soil samples collected at the end of the onion,
velvet-bean and cover crop cycles between 2020/21, using sodium citrate (20-50 mM), high temperature
(121oC) and pressure (1.1 kg cm-2). Afer the onion, EG was 2.5; 2.7 and 2.6 mg g-1 soil for BO, BO+OR and
fallow, respectvely, higher than OR, which produced 1.9 mg g-1 soil. TG values were 7.1 and 7.6 mg g-1 soil
for BO and BO+OR, higher than NF and fallow, which produced 6.3 and 5.7 mg g-1 soil, respectvely. Afer
velvet-bean, the EG of the BO+OR intercropped was 2.1 mg g-1 soil, higher than BO (1.5 mg g-1) and OR
(1.4 mg g-1). In the same period, the EG was 1.2 mg g-1 in the fallow, lower than BO, but without differing
from OR. TG afer mucuna show... Mostrar Tudo |
|
Thesagro: |
Allium cepa; AMF; Cover crops; Mycotrophic; NTVS. |
|
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
|
|
|
|
Marc: |
LEADER 02695naa a2200253 a 4500
001 1134056
005 2023-12-11
008 2023 bl uuuu u00u1 u #d
100 1 $aLANZENDORF, D. Z.
245 $aGLOMALIN FRACTIONS IN ONION NO-TILL SYSTEM.$h[electronic resource]
260 $c2023
520 $aGlomalin is a glycoprotein produced by arbuscular mycorrhizal fungi (AMF) that contributes to soil aggregaton. The use of plants that do not associate with AMF may reduce their concentraton in the soil. We evaluated the effect of the mycotrophic character of winter cover crops on glomalin fractons during crop rotaton in a no-tllage vegetable system (NTVS) of onion. The work was carried out in an experimental area in onion NTVS to 13 years. The treatments were black-oats (BO) (mycotrophic) single, oilseed-radish (OR) (non-mycotrophic) single, BO+OR intercropped and fallow (weeds) in winter, followed by onion (Allium cepa) in spring and velvet-bean (Mucuna aterrima) in summer, in a randomized block design. The easily (EG) and total (TG) glomalin fractons were extracted from soil samples collected at the end of the onion, velvet-bean and cover crop cycles between 2020/21, using sodium citrate (20-50 mM), high temperature (121oC) and pressure (1.1 kg cm-2). Afer the onion, EG was 2.5; 2.7 and 2.6 mg g-1 soil for BO, BO+OR and fallow, respectvely, higher than OR, which produced 1.9 mg g-1 soil. TG values were 7.1 and 7.6 mg g-1 soil for BO and BO+OR, higher than NF and fallow, which produced 6.3 and 5.7 mg g-1 soil, respectvely. Afer velvet-bean, the EG of the BO+OR intercropped was 2.1 mg g-1 soil, higher than BO (1.5 mg g-1) and OR (1.4 mg g-1). In the same period, the EG was 1.2 mg g-1 in the fallow, lower than BO, but without differing from OR. TG afer mucuna showed no difference between treatments. Afer the winter cover crops, EG was 1.7 mg g-1 for BO and BO+OR, respectvely, higher than OR and fallow which produced 1.2 and 1.0 mg g-1. In the same period, TG was 9.0 mg g-1 soil for BO, higher than BO+OR and fallow (8.2 and 8.0 mg g-1, respectvely), which was higher than NF (7.0 mg g-1 soil). Oilseed-radish reduces EG and TG content in notllage vegetable systems.
650 $aAllium cepa
650 $aAMF
650 $aCover crops
650 $aMycotrophic
650 $aNTVS
700 1 $aGIOVANETTI, L. K.
700 1 $aZIMMERMANN, M. L. S.
700 1 $aVAES, L. M.
700 1 $aKURTZ, C.
700 1 $aCOMIN, J. J.
700 1 $aLOVATO, P. E.
773 $tIn: CONGRESSO LATINO-AMERICANO DE CIÊNCIA DO SOLO, 23., CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 38., 2023, Florianópolis, SC. Resumos... Florianópolis, SC: Epagri, 2023. p. 256
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Epagri-Sede (Epagri-Sede) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
|
Voltar
|
|
|
| Registros recuperados : 8 | |
| 1. |  | LANZENDORF, D. Z.; GIOVANETTI, L. K.; ZIMMERMANN, M. L. S.; KURTZ, C.; COMIN, J. J.; LOVATO, P. E. A MICOTROFIA DOS CULTIVOS DE COBERTURA AFETA O POTENCIAL INFECTIVO DE FUNGOS MICORRIZICOS ARBUSCULARES. In: ENCONTRO TÉCNICO-CIENTÍFICO DO PROGRAMA DE PÓS-GRADUAÇÃO EM RECURSOS GENÉTICOS VEGETAIS, 1., 2023, Florianópolis, SC. Resumos... Brasília, DF: Sociedade Brasileira de Recursos Genéticos, 2023. p. 60| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Epagri-Sede. |
|   |
| 2. | | LIZARELLI, H. F.; GIOVANETTI, L. K.; LANZENDORF, D. Z.; ZIMMERMANN, M. L. S.; KURTZ, C.; COMIN, J. J. TEOR NUTRICIONAL DE CEBOLA CULTIVADA EM SISTEMA DE PLANTIO DIRETO DE HORTALIÇAS. In: ENCONTRO TÉCNICO-CIENTÍFICO DO PROGRAMA DE PÓS-GRADUAÇÃO EM RECURSOS GENÉTICOS VEGETAIS, 1., 2023, Florianópolis, SC. Resumos... Brasília, DF: Sociedade Brasileira de Recursos Genéticos, 2023. p. 73| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Epagri-Sede. |
| |
| 3. | | LIZARELLI, H. F.; GIOVANETTI, L. K.; LANZENDORF, D. Z.; ZIMMERMANN, M. L. S.; KURTZ, C.; COMIN, J. J. TEOR NUTRICIONAL DE PLANTAS DE COBERTURA DE INVERNO EM SISTEMA DE PLANTIO DIRETO DE CEBOLA. In: ENCONTRO TÉCNICO-CIENTÍFICO DO PROGRAMA DE PÓS-GRADUAÇÃO EM RECURSOS GENÉTICOS VEGETAIS, 1., 2023, Florianópolis, SC. Resumos... Brasília, DF: Sociedade Brasileira de Recursos Genéticos, 2023. p. 73| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Epagri-Sede. |
| |
| 4. | | ZIMMERMANN, M. L. S.; ALMEIDA, A. F. N.; TRAPP, T.; HAHN, L.; FILIPINI, L. D.; BRUNETTO, G. Valores de referência de macronutrientes em macieiras 'Gala' pelo método Dris para a região de Fraiburgo (SC). In: REUNIÃO DE ATUALIZAÇÃO TÉCNICA SOBRE CALAGEM E ADUBAÇÃO EM FRUTÍFERAS, 2., 2022, Caçador, SC. Resumos.. . Caçador, SC: Uniarp, 2022. p. 30| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Epagri-Sede. |
| |
| 5. | | BATISTÃO, A. C.; GIOVANETTI, L. K.; LANZENDORF, D. Z.; ZIMMERMANN, M. L. S.; KURTZ, C.; LOVATO, P. E.; COMIN, J. J. PLANTAS DE COBERTURA DE INVERNO AFETAM A RESISTENCIA A PENETRAÇAO DE SOLO CULTIVADO COM CEBOLA. In: CONGRESSO LATINO-AMERICANO DE CIÊNCIA DO SOLO, 23., CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 38., 2023, Florianópolis. Resumos... Florianópolis: Epagri, 2023. p. 295| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Epagri-Sede. |
| |
| 6. | | LANZENDORF, D. Z.; GIOVANETTI, L. K.; ZIMMERMANN, M. L. S.; VAES, L. M.; KURTZ, C.; COMIN, J. J.; LOVATO, P. E. GLOMALIN FRACTIONS IN ONION NO-TILL SYSTEM. In: CONGRESSO LATINO-AMERICANO DE CIÊNCIA DO SOLO, 23., CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 38., 2023, Florianópolis, SC. Resumos... Florianópolis, SC: Epagri, 2023. p. 256| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Epagri-Sede. |
| |
| 7. | | VAES, L. M.; GIOVANETTI, L. K.; LANZENDORF, D. Z.; ZIMMERMANN, M. L. S.; KURTZ, C.; COMIN, J. J.; LOVATO, P. E. SOIL CHEMICAL ATTRIBUTES IN LONG-TERM ONION NO-TILLAGE VEGETABLE SYSTEM. In: CONGRESSO LATINO-AMERICANO DE CIÊNCIA DO SOLO, 23., CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 38., 2023, Florianópolis, SC. Resumos... Florianópolis, SC: Epagri, 2023. p. 433| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Epagri-Sede. |
| |
| 8. | | ZIMMERMANN, M. L. S.; GIOVANETTI, L. K.; LANZENDORF, D. Z.; VAES, L. M.; KURTZ, C.; COMIN, J. J.; LOVATO, P. E. SPORES NUMBER OF MYCORRHIZAL ARBUSCULAR FUNGI IN ONION NO-TILLAGE SYSTEM WITH DIFFERENT CROP ROTATIONS. In: CONGRESSO LATINO-AMERICANO DE CIÊNCIA DO SOLO, 23., CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 38., 2023, Florianópolis, SC. Resumos... Florianópolis, SC: Epagri, 2023. p. 230| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Epagri-Sede. |
| |
| Registros recuperados : 8 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
