Effect of the rate and position of application of nitrogen on content of mineral constituents of the soil and apple leaves
1999
Zielenkiewicz, J. | Szafranek, R.C. (Akademia Rolniczo-Techniczna, Olsztyn (Poland). Katedra Ogrodnictwa)
The following treatments were applied to four-tree-plots and replicated four times in a randomized split-plot design: no N (control); 60 kg N/ha, whole area; 120 kg N/ha, whole area; 60 kg N/ha, herbicided strips; 120 kg N/ha, heerbicided strips; leaf-applied N (0.6 percent urea). The objective of the study was to determine wheather the same nitrogen rates applied to the whole orchard or to the herbicide strips only, differ in their effect on mineral content of soil and apple leaves
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书目信息
页码
pp. 221-231
其它主题
Propiedades fisico-quimicas suelo; Cesped; Engrais azote; Epandage en bande; Dosis de aplicacion; Methode d'application; Aplicacion de abonos; Teneur en elements mineraux; Nitrogeno; Metodos estadisticos; Methode statistique; Variete; Jachere; Metodos de aplicacion; Propriete physicochimique du sol
语言
抛光
注释
Summaries (En, Pl)
3 tables; 19 ref.
翻译的标题
Wplyw dawki i miejsca zastosowania azotu na zawartosc skladnikow mineralnych w glebie i lisciach jabloni
类型
Summary
2000-08-15
AGRIS AP