Winter annual grass mult-cropping with and without fertlizaton
Authors
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Ana Lúcia Hanisch
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Alvadi Antonio Balbinot Junior
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José Alfredo da Fonseca
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Gilcimar Adriano Vogt
Abstract
The objective of this study was to evaluate the forage yield in different winter annual grass multi-cropping with and without fertilizaton. One experiment was carried out from April to October 2010 using the experimental design of complete blocks with four replications and a factorial scheme 3 x 2. Three pastures were evaluated: rye (Secale cereale L.), rye + black oat
(Avena strigosa Schreb.) and rye + black oat + ryegrass (Lolium multflorum Lam.) with and without fertlizaton. No interacton was observed between multi-cropping and fertilization factors. The highest pasture yield was verifed in the multi-cropping of the three species evaluated. Fertlizaton increased dry mass yield by 47%.
(Avena strigosa Schreb.) and rye + black oat + ryegrass (Lolium multflorum Lam.) with and without fertlizaton. No interacton was observed between multi-cropping and fertilization factors. The highest pasture yield was verifed in the multi-cropping of the three species evaluated. Fertlizaton increased dry mass yield by 47%.
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Keywords
- rye
- black oat
- ryegrass
- pasture
