The effect of land use on phosphorus dynamics in golf course soil

Acta agriculturae Slovenica

Maja PODGORNIK²  Marina PINTAR¹ 

[1] University of Ljubljana, Biotechnical Faculty, Jamnikarjeva 101, SI - 1111 Ljubljana;University of Primorska, Science and Research Center of Koper, Garibaldijeva 1, 6000 Koper, Slovenia

关键词: phosphorus;    fertilizer application;    losses from soil;    climatic factors;    precipitation;    grasslands;    grassland soils;    land use;    leaching;    soil transport processes;   

DOI  :  10.14720/aas.2014.103.1.10

学科分类：农业科学（综合）

来源: Univerza v Ljubljani * Biotehniska Fakulteta / University of Ljubljana * Biotechnical Faculty

【 摘 要 】

Although, it is usually considered that P applied in fertilizers is taken up by crops or immobilized in the soil, and therefore P losses from agro systems is negligible; recent research indicates that significant P leaching out of the root zone, can occur where certain combinations of land use practice, soil properties and climate condition exist. Therefore special attention was given to dynamics of total P (TP) and plant available P in golf course soils. A field study was carried out to assess how different environmental condition and management practices affect dynamics of TP and plant available P in soil. The proportions of plant available P and TP in the golf rough significantly correlated with precipitation. Since no relationship between precipitation and the P dynamics in soil on the greens and fairways was observed.

【 授权许可】

Unknown