Variety

Effective tillers

hill⁻¹ (no.)

Grains panicle⁻¹ no.)

1000 grain weight ( g)

Grain yield

(t ha⁻¹)

Biological yield

(t ha⁻¹)

Harvest index (%)

BRRI dhan28

7.95a

36.90fg

19.15c

2.11ef

4.97def

42.45

BRRI dhan29

6.60cd

54.60a

19.03c

2.28cd

5.19de

43.93

BRRI dhan47

5.467ef

49.69b

21.85abc

2.30cd

5.20d

44.23

BRRI dhan50

6.13de

48.15b

20.15bc

2.16def

4.94ef

41.53

BRRI dhan55

4.967f

24.90h

20.60bc

1.103i

2.55i

43.13

BRRI dhan58

6.33de

33.95g

22.42abc

1.77g

4.04g

43.81

BRRI dhan59

7.76ab

55.00a

24.70ab

2.95a

6.80a

43.38

BRRI dhan67

7.46abc

43.45cd

21.85abc

2.62b

6.04b

43.37

Binadhan-5

6.46d

47.65b

25.50a

2.31cd

5.19de

44.51

Binadhan-6

7.03a-d

40.90de

22.10abc

2.24de

5.14de

43.15

Binadhan-8

4.61f

38.65ef

20.20bc

1.34h

3.03h

44.22

Binadhan-10

6.98bcd

47.10bc

21.10abc

2.39c

5.49c

43.53

BRRI hybrid dhan3

6.30de

39.35ef

23.50abc

2.23de

5.05de

44.15

Agrodhan-14

6.51cd

36.40fg

22.30abc

2.07f

4.74f

43.67

CV%

12.75

8.02

10.42

5.88

4.62

5.17

Level of significance

**

**

**

**

**

NS

Weeding Regime

Weed Free

8.43a

49.40a

23.63

3.18a

6.997a

45.49a

Weedy

4.52b

35.84b

19.87

1.10b

2.77b

39.35b

CV%

2.48

18.71

26.64

12.43

6.22

6.67

Level of significance

**

*

NS

**

**

**