In many soils, the bioavailability of Phosphorus (P), an essential macronutrient is a limiting
factor for crop production. Among the mechanisms developed to facilitate the absorption of …

Phytoextraction has been proposed in many papers as a low‐cost method for remediating
contaminated soil. However, if national regulation is based on total metal (loid) …

Most soil tests for available phosphorus (P) perform rather poorly in predicting crop
response. This study was set up to compare different established soil tests in their capacity …

Root elongation method may be implemented using two internationally accepted protocols:
exposing plants to either soil-water extract or whole soil. But which of the two protocols is …

Biological hydrogen production using palm oil mill effluent (POME) as a carbon source
through dark fermentation process has been suggested to be a promising bioenergy …

In this study some soil phosphorous sorption parameters (PSPs) by using different machine
learning models (Cubist (Cu), random forest (RF), support vector machines (SVM) and …

Abstract Phosphorus (P), a non-renewable resource, needs to be used more efficiently in
agriculture. This requires using soil P tests. However, the P test threshold values for fertilizer …

The aim of this study was to test different soil phosphorus (P) extraction methods in relation
to plant P uptake. A greenhouse pot experiment was conducted with spring wheat. The soils …

Struvite, from human urine, is an alternative phosphorus (P) fertilizer. This study evaluated P
release from struvite and its effectiveness for maize in Inanda (Ia), Sepane (Se) and Cartref …

The use of organic fertilization increases the availability of phosphorus (P) in calcareous
soils by affecting the colloidal properties of soils. Accordingly, it was hypothesized that …