Table 5 Effect of crop residue management practices and phosphorus levels on yield attributes and yield of wheat in the rice–wheat system (pooled data of 2 years).

CRM practices

 T₁

286.4^c*

10.2^b

43.6^c

39.6

7.02^c

12.23^c

 T₂

290.3^c

10.4^b

43.7^c

39.4

7.18^c

12.49^c

 T₃

309.9^b

11.2^a

49.2^ab

40.0

7.67^b

13.51^b

 T₄

307.3^b

11.2^a

48.5^b

40.3

7.56^b

13.45^b

 T₅

333.0^a

11.6^a

50.9^a

40.6

7.93^a

141.2^a

 T₆

295.3^c

10.4^b

45.2^c

39.4

7.27^c

12.7.9^c

 LSD (p ≤ 0.05)

11.3

0.5

2.6

NS

0.38

0.58

Phosphorus levels

 P₀

287.4^c

10.5^b

44.8^c

39.7

7.11^c

12.38^c

 P₁

306.3^b

10.9^a

47.2^b

39.9

7.45^b

13.18^b

 P₂

317.5^a

11.1^a

48.6^a

40.0

7.75^a

13.72^a

 LSD (p ≤ 0.05)

6.3

0.2

1.1

NS

0.24

0.26

 CRM x P

NS

NS

NS

NS

NS

NS