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Book of Abstracts <strong>First</strong> <strong>Legume</strong> <strong>Society</strong> <strong>Conference</strong> 2013: A <strong>Legume</strong> Odyssey Novi Sad, Serbia, 9-11 May 2013<br />

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Influence of sprinkling irrigation on yield and quality of lupine seed and the residual<br />

effect on wheat cultivation<br />

A Faligowska, K Panasiewicz, J Szukała<br />

Poznań University of Life Sciences, Department of Agronomy, Poland<br />

The field experiments were carried out in 2011 - 2012 in Złotniki Experimental Station, near<br />

Poznań, as a completely randomized design in four replications. Investigated factors: 1. water<br />

variant: irrigated - sprinkling irrigation was applied when the water content in 0 -30 cm soil layer<br />

fell to 70 % of field capacity in the period of the greatest susceptibility of plants to water deficit,<br />

non irrigated - natural water conditions, 2. species of lupine: yellow lupine, indeterminate variety<br />

Mister and narrow-leaved lupine, indeterminate variety Baron. After harvesting lupine were sown<br />

winter wheat, which was not wintered so it was replaced by spring wheat. Yield of seed lupine in<br />

experiment depending on weather conditions. In 2012 seed yield of lupine was less than in 2011.<br />

Average, sprinkling irrigation of yellow lupine decrease of protein content in seed about 1.39%<br />

but increase seed yield about 39.1% and protein yield about 69.4%. In narrow lupine increase<br />

were observed for protein content (0.65%) and for seed yield (64%) and protein yield (66.4%). In<br />

condition with natural precipitation the yielding of spring wheat cultivation after yellow lupine<br />

and narrow lupine was similar. Sprinkling irrigation increase seed yield of wheat about 1.07 t·ha -1<br />

(20.3%).<br />

245

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