| Autor: |
Dossin, Mariana Ferneda, Sobucki, Lisiane, Ortaça, Valéria Portela, Marques, Anderson Cesar Ramos, Santana, Natielo Almeida, Ramos, Rodrigo Ferraz, de Andrade, Nariane, Berghetti, Álvaro Luís Pasquetti, Tarouco, Camila Peligrinotti, Antoniolli, Zaida Inês |
| Předmět: |
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| Zdroj: |
International Journal of Environmental Studies; Aug2024, Vol. 81 Issue 4, p1933-1945, 13p |
| Abstrakt: |
The paper reports the effects of organic fertilisers on the photosynthetic characteristics and growth of soybean plants. The photosynthetic parameters were performed through gas exchange analysis by chlorophyll a fluorescence emission, in three phenological stages of culture. Photosynthetic activity, liquid CO₂ assimilation rates, stomatal conductance and water use efficiency were favoured by the addition of organic fertilisers to the soil. The addition of organic fertilisers reduced the initial chlorophyll a fluorescence, increased the electron transport rate, the internal CO₂ concentration, the potential efficiency of photosystem (II) and the effective quantum efficiency of photosystem (II) in soybean plants. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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