Table 3 Effect of crop residue management practices on soil physical properties in the rice–wheat system (pooled data of 2 years).

T₁

1.40^a

1.8^b

10.1^b

9.3^c

19.8

T₂

1.42^a

1.4^c

9.5^b

8.9^dc

21.2

T₃

1.35^c

1.5^c

11.9^ab

9.5^c

18.2

T₄

1.36^c

2.1^a

14.1^a

11.9^a

16.4

T₅

1.34^c

2.2^a

15.5^a

12.3^a

15.8

T₆

1.39^ab

1.8^b

10.2^b

10.1^b

19.5

LSD (p ≤ 0.05)

0.02

0.1

3.9

0.05

NS