Research Article

Improving Phosphorus Availability in an Acid Soil Using Organic Amendments Produced from Agroindustrial Wastes

Table 6

Effects of organic amendments and incubation time on the soil total P, available P, soluble-P, Al-P, Fe-P, redundant soluble-P, Ca-P, and total organic P.

TreatmentsTotal PAvailable PSoluble-PAl-PFe-PRedundant soluble-PCa-PTotal organic P
ppm

30 DAI
 T0
 T1
 T2
 T3
 T4
60 DAI
 T0
 T1
 T2
 T3
 T4
90 DAI
 T0
 T1
 T2
 T3
 T4

Means within column with different letter(s) indicate significant difference between treatments by Tukey’s test at .