Table 4 Experimental design of reclamation soil improvement in hollow village.

From: Effects of the application of different improved materials on reclaimed soil structure and maize yield of Hollow Village in Loess Area

Number

Treatment

Improved Materials

Application Amount

1

CK

Control (no modified material)

0

2

TM

Maturing agent (ferrous sulfate)

0.6 t ha−1

3

TF

Fly ash

45 t ha−1

4

TO

Organic fertilizer (chicken manure)

30 t ha−1

5

TMF

Maturing agent + fly ash

(0.6 + 45) t ha−1

6

TMO

Maturing agent + organic fertilizer

(0.6 + 30) t ha−1

7

TFO

Fly ash + organic fertilizer

(45 + 30) t ha−1

Back to article page