Data/hora: 03/06/2024 09:22:16

Provedor de dados: 	65	
País: 	Brazil	
Título: 	Hill drop sowing of soybean with different number of plants per hole	
Autores: 	Santos,Esmael Lopes dos; Agassi,Victor José; Chicowski,Alessandro Sartor; Franchini,Julio Cezar; Debiasi,Henrique; Balbinot Junior,Alvadi Antonio.	
Data: 	2018-01-01	
Ano: 	2018	
Palavras-chave: 	Glycine max L.; Spatial plant arrangement; Spatial uniformity of plant distribution.	
Resumo: 	ABSTRACT: In the last few cropping seasons, some soybean producers have tested the application of a hill drop sowing method, usually from three to four seeds every 30 to 40cm. However, there is a lack of information in the literature about the effect of this practice on soybean performance. Thus, the objective of this study was to evaluate the effect of a hill drop sowing with different number of plants per hole on soybean performance. The study was conducted in Londrina - PR, Brazil, during the 2013/14, 2014/15 and 2016/17 cropping seasons. The experiment was a randomized complete block design with four replications and a 2x5 factorial scheme. The first factor consisted of two soybean cultivars, BRS 359RR and NK 7059RR analyzed in the first two cropping seasons and BRS 359RR and BRS 1010IPRO in the last cropping season. The second factor was constituted by five in-hill hole-spacing treatments (HS) (8, 16, 24, 32 and 40cm), with rows spaced 50cm apart. To maintain the same plant density in all treatments (270,000 plants ha-1), sowing was performed manually, being then thinned out. After thinning, the distribution was one plant per hole at HS8, 2 plants at HS16, 3 plants at HS24, 4 plants at HS32, and 5 plants at HS40. The agronomic performance of soybean in hill drop sowing with different number of plants per hole is similar to that of an equidistant distribution of plants.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000500201	
Editor: 	Universidade Federal de Santa Maria	
Relação: 	10.1590/0103-8478cr20170389	
Formato: 	text/html	
Fonte: 	Ciência Rural  v.48 n.5 2018	
Fonte: 	info:eu-repo/semantics/openAccess