Effect of zeolite application on nitrogen recovery and maize yield

Autor:	Nicolas Obregón Portocarrero, Jaime Ernesto Díaz Ortíz, Martha Constanza Daza, Héctor Fabio Aristizabal Rodríguez
Jazyk:	English<br />Spanish; Castilian<br />Portuguese
Rok vydání:	2016
Předmět:	Clinoptilolita eficiencia de uso urea isótopo 15N zeolita. Agriculture
Zdroj:	Acta Agronómica, Vol 65, Iss 1, Pp 24-30 (2016)
Druh dokumentu:	article
ISSN:	0120-2812 2323-0118
DOI:	10.15446/acag.v65n1.47762
Popis:	Low efficiency of nitrogen (N) fertilization cause high production costs and environmental pollutionso the development of strategies such as zeolites application may help to reduce N losses in production systems. The aim of this study was to evaluate the effect of natural causes zeolite (clinoptilolite) application in nitrogen recovery and corn yield (Zea Mays L.), by mineral addition (15, 25 and 35 kg/ha) in nitrogen doses (100 kg ha-1) from urea; It was using a randomized complete block experimental design with four replicates. Zeolite contribution was significant (P
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/5e4599bb1d1a44109db91e475f040000 Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF