Stimulative Effects of Lupinus sp. and Melilotus albus Underseed on the Photosynthetic Performance of Maize (Zea mays) in Two Intercropping Systems

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چکیده

In order to evaluate influential mechanisms for photosynthetic processes on the yields of an intercropping system composed maize (Zea mays), Lupinus sp. and Melilotus albus, three treatments were designed conducted in southern Moravia (Czech Republic) form agronomy trials. The included sole (SM), with (ML) field melilot (MM). Zea mays monitored using several chlorophyll fluorescence techniques 20 days late summer season. An analysis fast transients (OJIP) showed that capacity photochemical reactions photosystem II (FV/FM), as well electron transport rate (ET0/RC), declined response a four-day episode extremely warm full sunshine. Similarly, performance index (PI), indicator general plant vitality, declined. activated protective (PSII), which resulted increase thermal dissipation. For majority Z. parameters, their values decreased particular following order: MM, ML, SM. MM ML systems had positive effect primary parameters mays.

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ژورنال

عنوان ژورنال: Agronomy

سال: 2023

ISSN: ['2156-3276', '0065-4663']

DOI: https://doi.org/10.3390/agronomy13010163