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| Shamsabadi, Hossein-Ali Tash; Ahmad, Desa; saberi, Alireza. |
| A field experiment carried out at the research farm, Gorgan University of Agricultural Sciences and Natural Resources, Iran, in 2013. The main objective of the present study was to determine the effect of plant densities, fertilization rates and furrowing on yield and some morphological characteristics of soybean. The other objective of this study was, if pod packaging phenomena did not happen; can be used from morphologic advantages of this plant as replacement strategy and as foraged soybean or not. Therefore, an experimental design laid out in a randomized complete block design arranged in a split plot factorial with three replications. The main plots attributed to planting density at three levels (100000, 150000 and 200000 bush ha-1). The sub plots... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fertilizer; Furrower; Soybean (Glycin Max); Seeding rate.. |
| Ano: 2017 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4137 |
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| Bertollo,Gilvan M.; Schlosser,José F.; Bertinatto,Rovian; Martini,Alfran T.; Rüdell,Iury Y. P.. |
| ABSTRACT The controlled traffic of machines is a technique that performs the standardization of machine wheel gauges and width of implements, allowing them to move in predetermined places. The objective of this study was to evaluate the performance of an agricultural tractor, pulling seeder with configurations of furrows, in an area with controlled traffic of machines in various intensities. The study was developed in an agricultural area located in the municipality of Carazinho, RS. The experimental design was 3 × 3 randomized blocks, with traffic conditions (tractor traffic, tractor and harvester traffic, other tractor traffic, harvester and sprayer) and three configurations of furrows (double disk, double disk in the rows without traffic and rod in the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Traction force; Traffic lanes; Engine; Furrower. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000500665 |
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