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Influence of inter-row spacing and cultivar on the productivity of soybean
Author(s) -
Lj. Kolarić,
Lj. Živanović,
Vera Popović,
Jela Ikanović,
Mirjana Srebrić
Publication year - 2014
Publication title -
biotechnology in animal husbandry
Language(s) - English
Resource type - Journals
eISSN - 2217-7140
pISSN - 1450-9156
DOI - 10.2298/bah1403517k
Subject(s) - cultivar , chernozem , yield (engineering) , mathematics , agronomy , productivity , grain yield , field experiment , biology , soil water , materials science , macroeconomics , economics , metallurgy , ecology
Influence of inter-row spacing on a productivity of soybean yield was studied on the experimental field on low carbonate chernozem soil. The greatest grain weight per plant (13.22 g) was achieved at the smallest row spacing. It decreased at higher row spacing, except for cultivar Balkan, where value of these parameters was the highest (13.09 g). The highest grain yield (4,868 kg ha-1) was determined at the 20 cm inter-row width. It decreased equally at bigger row spacing for 7.0-12.9%. The highest grain yield was achieved with Balkan cultivar (4,773 kg ha-1), and the lowest with Dragana cultivar (4,284 kg ha-1). [Projekat Ministarstva nauke Republike Srbije, br. TR 31078 i br. TR 31022]

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