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SUMMARY REPORT OF THE 2011 INTERNATIONALRICE HEAT TOLERANCE NURSERY (IRHTN)

No. of test entries: 50 from 12 NARES ( Bangladesh, Brazil, China, Egypt, India, Indonesia,Iran, Italy, Japan, Pakistan, Taiwan, and Vietnam ), IRRI and Africa Rice

Center.

Experimental design: Randomized Complete Block Design with 3 blocks

No. of trials conducted: 31 in 17 countries (Bangladesh, Boolivia, China, Colombia, Egypt,Ethiopia. India, Indonesia, Iran, Myanmar, Pakistan, Republic Of Korea,Russia, Sri Lanka, Sudan,Thailand, Vietnam)

No. of data sets received: 6 from 5 countries (Bangladesh China, Egypt, India, and Republic ofKorea)

Highlights of Trial Results

General information about the 2011 IRHTN test sites are given in Tables 1 and 2. Entrydesignation, cross, and country of origin are given in Table 3. The local checks used are listed in Table 4.

Figure 1 gives the mean monthly temperature values (minimum and maximum) during the cropgrowing seasons at six test sites. Mean monthly temperature of 35C or higher is considered as hightemperature (heat stress). A description of the test sites with mean maximum temperature readings of35C or higher follows:

Test site, Country Temperature pattern

Hangzhou, Zhejiang, China (A)

Guzhang, Hunan, China (B)

High temperature: 40.8C at heading stage ( 3rd

to 4th

month of crop growth)

High temperature: 42C at early heading stage (3rd

month of crop growth)

Temperature values did not exceed 35C at Suwon (Republic of Korea), Dhaka (Bangladesh),Rewa. Madhya Pradesh (India) and New Valley (Egypt). However, trials at two sites were exposed to coldstress :

Low temperatureTrial code Test site, Country

Mean monthly minimum Growth stage

C Suwon, Korea 11 C and 17 C Vegetative ( 2 months)

D Dhaka, Bangladesh 18 C Maturity

E Rewa, India 16 C and 11 CLate reproductive and

maturity stages

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Grain Yield

Yield data from six sites are presented in Table 5. The highest yielders (top five ranks) atlocations where trials were exposed to temperature stress are as follows:

Temperature stressTrialcode

Test site, Country Entry no. Designation Yield (t/ha)

High Temperature (40.8Cat heading stage for 2months)

A Hangzhou, China 39PADI HOJONG (ACC8192)

8.1

15 FIROOZ (ACC 39261) 8

31 JAMREE 7.8

19GUANG JIANG 1 (ACC82336)

7.7

42 RJT 74 (ACC 53688) 7.5

Low temperature (11-17Cat vegetative stage and

C Suwon, 2 AS 996-HR 1 4.9

17 down to 8C at late

reproductive/maturity stages Republic of Korea 13 DARIAL 4.9

34 KALAHITTA 4.8

42 RJT 74 (ACC 53688) 4.6

21 IR 2307-247-2-2-3 4.5

Low temperature (18C atmaturity)

D Dhaka, 2 AS 996-HR 1 4.9

Bangladesh 13 DARIAL 3.4

34 KALAHITTA 3.3

42 RJT 74 (ACC 53688) 3.9

21 IR 2307-247-2-2-3 4.1

Low temperature (16 down

to 11C at late

E Rewa, India 32 JATTA 1.8

reproductive and maturitystages

9 BRRI DHAN 48 1.4

29 IR 72049-B-R-8-3-1-1-1 1.4

42 RJT 74 (ACC 53688) 1.2

3 BAKTULSHI 1.1

10 CO 18 (ACC 6331) 1.1

The following entries were in top five yield ranks at Sakha (Egypt):

Entry No. Designation Yield (t/ha)

36 MALA 3.2

8 BRRI DHAN 28 2.9

42 RJT 74 (ACC 53688) 2.9

7 BR 7414-22-1 2.6

32 JATTA 2.6

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The following test materials were in top five yield ranks at two or more sites:

Entry no. Designation Test site

42 RJT 74 (ACC 53688) Hangzhou,Suwon, Dhaka, Rewa, and Sakha

13 DARIAL Suwon and Dhaka

21 IR 2307-247-2-2-3 Suwon and Dhaka

34 KALAHITTA Suwon and Dhaka

32 JATTA Rewa and Sakha

RJT 74 (ACC 53688) was among highest yielders at five test locations.

Yields of the following test materials were significantly higher than those of local checks atspecific locations:

Trial code- Location Entry no. Designation Yield (t/ha)

E- Rewa, Madhya Pradesh, India 32 JATTA 1.8

Low temperature (16 down to 11C at late 9 BRRI DHAN 48 1.4

reproductive and maturity stages 29 IR 72049-B-R-8-3-1-1-1 1.4

42 RJT 74 (ACC 53688) 1.2

36 MALA 3.2

F- Sakha, Egypt 8 BRRI DHAN 28 2.9

42 RJT 74 (ACC 53688) 2.9

Phenotypic acceptability

Phenotypic acceptability (PACP) ratings of IRHTN entries at six (6) test sites are given in Table 6.At Guzhang where the trial was exposed to heat stress at heading stage, only the local check had goodPACP (score of 3). Following test lines were rated fair (score of 5) for phenotypic acceptability:

Entry no. Designation

1 ARC 15210 (ACC 41956)

6 BR 7232-6-2-3

7 BR 7414-22-1

14 DULAR (ACC 32561)

19 GUANG JIANG 1 (ACC 82336)31 JAMREE

36 MALA

46 TODOROKIWASE

13 DARIAL

38 NAN-GUANG-ZHAN (ACC 59316)

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At Hangzhou, where the trial experienced high temperature (40C) from heading to maturity, thefollowing test lines had fair PACP:

Entry no. Designation Entry no. Designation

1 ARC 15210 (ACC 41956) 24 IR 6 (ACC 51504)

2 AS 996-HR 1 25 IR 61336-4B-14-3-2 (PSB RC94)

3 BAKTULSHI 27 IR 71864-3R-1-1-3-1

4 BALILLA 30 IR 8866-30-3-1-4-2

5 BR 26 31 JAMREE

6 BR 7232-6-2-3 32 JATTA

7 BR 7414-22-1 34 KALAHITTA

8 BRRI DHAN 28 35 KHARA GANJA (ACC 76363)

9 BRRI DHAN 48 36 MALA

11 CR 547-1-2-3 40 PEH-KUH-TSAO-TU (ACC 8237)

14 DULAR (ACC 32561) 42 RJT 74 (ACC 53688)

16 GANJA RANGWALA (ACC 76346) 43 SADRI (ACC 32331)

17 GANJAY (ACC 76349) 46 TODOROKIWASE

19 GUANG JIANG 1 (ACC 82336) 47 TOOR THULLA (ACC 76420)

21 IR 2307-247-2-2-3 48 WAB96-1-1

22 IR 28 50 N22 (local check)

23 IR 50

The following entries had fair phenotypic acceptability (score of 5) at Guzhang and Hangzhou where trialsexperienced heat stress (40C) at heading stage:

EntryNo. Designation

1 ARC 15210 (ACC 41956)

6 BR 7232-6-2-3

7 BR 7414-22-1

14 DULAR (ACC 32561)

19 GUANG JIANG 1 (ACC 82336)

31 JAMREE

36 MALA

46 TODOROKIWASE

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The entries listed in the following table were given best phenotypic acceptability scores at theother three sites exposed to cold stress:

Test site Entry no. Designation Score

Suwon, Korea 6 BR 7232-6-2-3 4

30 IR 8866-30-3-1-4-2 4

48 WAB96-1-1 4

Dhaka, 2 AS 996-HR 1 5

Bangladesh 4 BALILLA 5

6 BR 7232-6-2-3 5

7 BR 7414-22-1 5

8 BRRI DHAN 28 5

9 BRRI DHAN 48 5

10 CO 18 (ACC 6331) 5

11 CR 547-1-2-3 5

17 GANJAY (ACC 76349) 5

20 GZ 948-2-2-1 536 MALA 5

50 BRRI DHAN 39 (local check) 5

Rewa , India 7 BR 7414-22-1 3

22 IR 28 3

32 JATTA 3

9 BRRI DHAN 48 4

13 DARIAL 4

19 GUANG JIANG 1 (ACC 82336) 4

39 PADI HOJONG (ACC 8192) 4

49 XUE HE (ACC 76826) 4

2 AS 996-HR 1 4

10 CO 18 (ACC 6331) 4

11 CR 547-1-2-3 4

23 IR 50 4

25 IR 61336-4B-14-3-2 (PSB RC94) 4

26 IR 70031-4B-R-9-3-1 4

28 IR 72 4

37 N 12 (ACC 6298) 4

43 SADRI (ACC 32331) 4

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Spikelet Fertility

Spikelet fertility scores of nursery entries at six test sites are given in Table 7.

The test lines with best scores for spikelet fertility at sites where high temperature occurred are asfollows:

Test Site Entry No. Designation Score

Hangzhou, Zhejiang 5 BR 26 4

China 23 IR 50 4

30 IR 8866-30-3-1-4-2 4

1 ARC 15210 (ACC 41956) 5

2 AS 996-HR 1 5

3 BAKTULSHI 5

4 BALILLA 5

6 BR 7232-6-2-3 5

7 BR 7414-22-1 5

8 BRRI DHAN 28 5

9 BRRI DHAN 48 5

11 CR 547-1-2-3 5

16 GANJA RANGWALA (ACC 76346) 5

17 GANJAY (ACC 76349) 5


21 IR 2307-247-2-2-3 5

22 IR 28 5

24 IR 6 (ACC 51504) 5

25 IR 61336-4B-14-3-2 (PSB RC94) 5

27 IR 71864-3R-1-1-3-1 5

28 IR 72 5

31 JAMREE 5

32 JATTA 5

33 JIJAI NIKI (ACC 76358) 5

34 KALAHITTA 5

36 MALA 5

40 PEH-KUH-TSAO-TU (ACC 8237) 5

42 RJT 74 (ACC 53688) 5

43 SADRI (ACC 32331) 5

44 TAK RATIA (ACC 76415) 5

46 TODOROKIWASE 5

47 TOOR THULLA (ACC 76420) 5

48 WAB96-1-1 5

Guzhang, Hunan, 1 ARC 15210 (ACC 41956) 3

China 7 BR 7414-22-1 3

13 DARIAL 3


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Test Site Entry No. Designation Score

6 BR 7232-6-2-3 5

14 DULAR (ACC 32561) 5

38 NAN-GUANG-ZHAN (ACC 59316) 5

46 TODOROKIWASE 5

Seedling vigor

Varietal scores for seedling vigor at two sites are given in Table 8. Vegetative vigor was good(score of 3) and normal (score of 5) at Hangzhou and Guzhang :

ScoreEntry No. Designation

Hangzhou Guzhang

38 NAN-GUANG-ZHAN (ACC 59316) 3 5

5 BR 26 5 321 IR 2307-247-2-2-3 5 3

23 IR 50 5 3

27 IR 71864-3R-1-1-3-1 5 3

35 KHARA GANJA (ACC 76363) 5 3

1 ARC 15210 (ACC 41956) 5 5

2 AS 996-HR 1 5 5

3 BAKTULSHI 5 5

4 BALILLA 5 5

6 BR 7232-6-2-3 5 5

7 BR 7414-22-1 5 5

8 BRRI DHAN 28 5 5

9 BRRI DHAN 48 5 5

Data on days to 50% flowering and plant height of the test entries are given in Tables 9 and 10,respectively.

Utilization of nursery entries

Promising selections from IRHTN trials were evaluated in follow-up yield tests in Bangladesh asfollows:

Country Entry no. Designation Origin

Bangladesh 11 CR 547-1-2-3 Egypt

17 GANJAY (ACC 76349) Pakistan

19 GUANG JIANG 1 (ACC 82336) China

24 IR 6 (ACC 51504) IRRI

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A - H a n g z h o u , Z h e j i a n g , C h in a

0

5

10

15

20

25

30

35

40

45

A PR MA Y JU N JU L A UG SE P

m o n t h

MINTEMP

M A X T EM P

Two NARES used promising IRHTN entries as parents in hybridization: eight in China and 4 inBangladesh. They are as follows

Country Entry no. Designation Origin

China 1 ARC 15210 (ACC 41956) India

6 BR 7232-6-2-3 Bangladesh

7 BR 7414-22-1 Bangladesh

13 DARIAL Bangladesh

14 DULAR (ACC 32561) India

31 JAMREE Bangladesh

36 MALA Bangladesh

46 TODOROKIWASE Japan

Bangladesh 4 BALILLA Italy

11 CR 547-1-2-3 Egypt

24 IR 6 (ACC 51504) IRRI

38 NAN-GUANG-ZHAN (ACC 59316) China

Date Seeded : April 12, 2011

Date Transplanted : May 12, 2011

Earliest Flowering : July 23, 2011

Latest Flowering : September 12, 2011

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B - G u z h a n g , H u n a n , C h i n a

0

5

10

15

20

25

30

35

40

45

MA Y JUN JUL A UG S EP O CT

m o n t h

MINTEMP

M A X T E M P

C - S u w o n , Re p u b l ic o f K o r e a

0

5

1 0

1 5

2 0

2 5

3 0

3 5

A PR MA Y JU N JU L A UG S EP

m o n th

MINTEMP

M A X T E M P

Date Seeded : May 3, 2011

Date Transplanted : May 28, 2011



Date Seeded : -

Date Transplanted : -



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D - D h a k a , Ba n g l a d e s h

0

5

1 0

1 5

2 0

2 5

3 0

3 5

A U G SEP O CT NO V DEC JA N

m o n t h

MINTEMP

MA X TE MP

E- R e w a , M a d h y a P r a d e s h , In d i a

0

5

10

15

20

25

30

35

40

JUN JUL A UG S EP O CT N O V

m o n th

MINTEMP

MA X TE MP

Date Seeded : August 5, 2011

Date Transplanted : August 23, 2011

Earliest Flowering : October 5, 2011

Latest Flowering : October 28, 2011

Date Seeded : June 27, 2011

Date Transplanted : July 22, 2011

Earliest Flowering : September 7, 2011

Latest Flowering : October 11, 2011

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TABLE1.PARTICULARSOFLOCA

TIONSWHERETHE2011IRHTNTRIALS

WERECONDUCTED.

Trial

Region/Country

Location

Station/Cooperator

Lat.

Long.

Elev.

Date

code

seeded

transplanted

EASTASIA

A

CHINA

HANGZHOU,ZHEJIANG

CHINANAT'L.RICERES.INST.

30'N

119'E

9.6

12-Apr-11

12-May-11

FENGYUE

B

CHINA

GUZHANG,HUNAN

HUNANRICERES.INST.

28'12''N

113'5''E

44.9

03-May-11

28-May-11

-

C

REPUBLICOFKOREA

SUWON

IRRI-KORE

AOFFICE

-

-

-

-

-

CHANG-IH

NYANG

SOUTHASIA

D

BANGLADESH

DHAKA

-

23.6'48.3''N

90.2'50.8''E

14.33

05-Aug-11

23-Aug-11

M.A.SALA

M;NIBIRKUMARSAHA

E

INDIA

REWA,MADHYAPRADESH

COLLEGE

OFAGRICULTURE,JNKVV

24'31''N

81'19''E

360

27-Jun-11

22-Jul-11

DR.P.PER

RAJU

W.ASIA/N.AFRICA

F

EGYPT

SAKHA

-

30.5

30.5

-

30-May-11

22-May-11

DR.A.E.DR

AZANDDRH.EL-MOWAFI

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TABLE2.TRIALINFORMATIONONTHE2011IRHTNTESTS.

Trial

Crop

Date

Rain

Fertilizers(kg/ha)

Disease

Insect

Weather

Water

code

season

seeded

transplanted

days

amt.(mm)

N

P

K

p

rotection

protection

condition

management

A

Summer

12-APR-2011

12-MAY-2011

-

-

160

60

60

-

-

Notfavorable

Irrigated

B

-

-

-

-

-

-

-

-

A

sneeded

Asneeded

Notfavorable

Irrigated

C

Summer

-

-

103

1646.2

90

45

57

-

-

Notfavorable

Irrigated

D

Wet

05-AUG-2011

23-AUG-2011

47

629.2

97

-

-

A

sneeded

Asneeded

Favorable

Rainfed

E

Wet

27-JUN-2011

22-JUL-2011

54

1124

100

60

30

-

-

-

Irrigated

F

-

30-MAY-2011

22-MAY-2011

-

-

-

-

-

-

-

-

Irrigated

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TABLE 3. PARTICULARS OF ENTRIES IN THE 2011 IRHTN TRIALS.

EntryDesignation Cross Origin

no.

1 ARC 15210 (ACC 41956) - INDIA

2 AS 996-HR 1 - BANGLADESH

3 BAKTULSHI - BANGLADESH

4 BALILLA - ITALY

5 BR 26 IR18348-36-3-3/IR25863-61-3-2//IR58 BANGLADESH

6 BR 7232-6-2-3 BANGLADESH

7 BR 7414-22-1 BANGLADESH

8 BRRI DHAN 28 BR 6/PURBACHI BANGLADESH

9 BRRI DHAN 48 - BANGLADESH

10 CO 18 (ACC 6331) - INDIA

11 CR 547-1-2-3 IR1615-31/IR1605-64 EGYPT

12 CUIABANA IAC 47/SR2041-50-1 BRAZIL

13 DARIAL - BANGLADESH

14 DULAR (ACC 32561) DUMAI/LARKOCH INDIA

15 FIROOZ (ACC 39261) - IRAN

16 GANJA RANGWALA (ACC 76346) - PAKISTAN

17 GANJAY (ACC 76349) - PAKISTAN

18 GIZA 176 CALROSE 76/GIZA 172//GZ242 EGYPT

19 GUANG JIANG 1 (ACC 82336) - CHINA

20 GZ 948-2-2-1 TAREHONAMI/GZ276-11 EGYPT

21 IR 2307-247-2-2-3 CR94-13/IR1561-228-3-3 IRRI

22 IR 28 IR 833-6-2-1-1///IR 1561-149-1//IR 661-1-140-3*4/O. NIVARA IRRI

23 IR 50 IR 2153-14-1-6-2/IR 2061-214-3-8-2//IR 2071-625-1-252 IRRI

24 IR 6 (ACC 51504) SIAM 29/DEE-GEO-WOO-GEN IRRI

25 IR 61336-4B-14-3-2 (PSB RC94) IR 44535-22-3-3-3/IR 8866-30-3-1-4-2 IRRI

26 IR 70031-4B-R-9-3-1 IR 55182-3B-3-2-2-2/IR 10198-66-2 IRRI

27 IR 71864-3R-1-1-3-1 IR 10198-66-2/IR 58440-3B-9-2-2 IRRI

28 IR 72 IR 19661-9-2-3/IR 15795-199-3-3//IR 9129-209-2-2-2-1 IRRI

29 IR 72049-B-R-8-3-1-1-1 IR 55182-3B-14-3-2*2/IR 00A102 IRRI

30 IR 8866-30-3-1-4-2 K78-13/IR2053-362-1-4 IRRI31 JAMREE - BANGLADESH

32 JATTA - BANGLADESH

33 JIJAI NIKI (ACC 76358) - PAKISTAN

34 KALAHITTA - BANGLADESH

35 KHARA GANJA (ACC 76363) - PAKISTAN

36 MALA B 5580 A 1-15*2/SIGADIS BANGLADESH

37 N 12 (ACC 6298) - INDIA

38 NAN-GUANG-ZHAN (ACC 59316) - CHINA

39 PADI HOJONG (ACC 8192) - INDONESIA

40 PEH-KUH-TSAO-TU (ACC 8237) - TAIWAN

41 RATRIA (ACC 28500) RATRIA PAKISTAN

42 RJT 74 (ACC 53688) - INDIA

43 SADRI (ACC 32331) SADRI IRAN

44 TAK RATIA (ACC 76415) - PAKISTAN

45 TAM CAU 9 A (ACC 8228) - VIETNAM

46 TODOROKIWASE SHU921/HONENWASE JAPAN

47 TOOR THULLA (ACC 76420) TOOR THULLA PAKISTAN

48 WAB96-1-1 ITA 257/YS 121 AFRICA RICE CENTER

49 XUE HE (ACC 76826) - CHINA

50 LOCAL CHECK (SPECIFY NAME) - -

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TABLE 4. LOCAL CHECKS USED IN THE 2011 IRHTN TRIALS.

TrialLocal check

code

A N22

B -

C HWASEONGBYEO

D BRRI DHAN 39

E -

F SAKHA 101

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TABLE 5. ADJUSTED GRAIN YIELDS (t/ha) OF ENTRIES IN THE 2011 IRHTN TRIALS.

EntryDesignation

Adjusted Yields (t/ha) at specified trIal codesAve.

no. D A F E C

1 ARC 15210 (ACC 41956) 2.6 5.1 1.7 b 0.9 b 2.6 2.6

2 AS 996-HR 1 4.9 6 2.3 b 0.5 4.9 b 3.73 BAKTULSHI 5.3 b 7 b 2.1 b 1.1 b 3.2 3.7

4 BALILLA 5.5 b 5.8 1.7 b 0.6 b 1.1 2.9

5 BR 26 4.8 6.6 b 2.3 b 0.7 b 3.1 3.5

6 BR 7232-6-2-3 3.9 6.5 b 2.4 b 0.5 4 3.5

7 BR 7414-22-1 5.5 b 6.6 b 2.6 b 0.6 2.8 3.6

8 BRRI DHAN 28 3.9 6.9 b 2.9 a 0.7 b 1.8 3.3

9 BRRI DHAN 48 4.7 6.2 b 2.4 b 1.4 a 3 3.5

10 CO 18 (ACC 6331) 4.4 0 1.1 b 0 1.4

11 CR 547-1-2-3 2.8 5.6 1.9 b 0.4 3.8 2.9

12 CUIABANA 0.5 4.5 1.1 0.3 3.7 2

13 DARIAL 3.4 6 1.7 b 0.9 b 4.9 b 3.4

14 DULAR (ACC 32561) 4 6.6 b 1.4 0.7 b 3.3 3.2

15 FIROOZ (ACC 39261) 3.1 8 b 1.8 b 0.5 3.4 3.4

16 GANJA RANGWALA (ACC 76346) 2.7 6.7 b 1.8 b 0.5 2.7 2.9

17 GANJAY (ACC 76349) 5.6 b 5.7 2 b 0 2.4 3.1

18 GIZA 176 0 0 1.5 0 0 0.3

19 GUANG JIANG 1 (ACC 82336) 3.2 7.7 b 2.1 b 0.6 4.3 3.6

20 GZ 948-2-2-1 1.2 0.5 0 0 0.4

21 IR 2307-247-2-2-3 4.1 6.9 b 1.3 0.5 4.5 b 3.5

22 IR 28 4.8 5.8 2.1 b 0.7 b 3.8 3.4

23 IR 50 4.4 6.5 b 1.8 b 0.7 b 2.9 3.3

24 IR 6 (ACC 51504) 3.9 6.3 b 0.5 3.5 3.5

25 IR 61336-4B-14-3-2 (PSB RC94) 5 6.5 b 1.7 b 0.8 b 3 3.4

26 IR 70031-4B-R-9-3-1 2.8 5.6 1 b 0 2.4

27 IR 71864-3R-1-1-3-1 4.6 5.6 1.8 b 0.4 1 2.7

28 IR 72 5.2 b 5.8 1.3 0.2 3.2 3.1

29 IR 72049-B-R-8-3-1-1-1 4.4 0 1.8 b 1.4 a 0 1.530 IR 8866-30-3-1-4-2 4.6 6.8 b 1.9 b 0.6 b 4.2 3.6

31 JAMREE 3.9 7.8 b 1.5 0.7 b 2.8 3.3

32 JATTA 4.7 7.3 b 2.6 b 1.8 a 2.2 3.7

33 JIJAI NIKI (ACC 76358) 2.9 6.6 b 1.7 b 0.4 4.4 3.2

34 KALAHITTA 3.3 6.7 b 2.1 b 0.9 b 4.8 b 3.6

35 KHARA GANJA (ACC 76363) 2.4 6.1 1.6 0.8 b 3.3 2.8

36 MALA 3.7 6.2 b 3.2 a 0.5 2.6 3.2

37 N 12 (ACC 6298) 4.2 0 0.8 b 0 1.2

38 NAN-GUANG-ZHAN (ACC 59316) 2.7 2.6 2.1 b 0.2 1.5 1.8

39 PADI HOJONG (ACC 8192) 3.6 8.1 b 2.4 b 0.5 3.8 3.7

40 PEH-KUH-TSAO-TU (ACC 8237) 5.8 b 6.1 1.9 b 0.2 3.2 3.4

41 RATRIA (ACC 28500) 2.1 4.4 1.7 b 0.2 0 1.7

42 RJT 74 (ACC 53688) 3.9 7.5 b 2.9 a 1.2 a 4.6 b 4

43 SADRI (ACC 32331) 3.8 6.5 b 1.8 b 0.7 b 3.6 3.344 TAK RATIA (ACC 76415) 2.2 4.5 1.4 0.7 b 0.4 1.8

45 TAM CAU 9 A (ACC 8228) 5.2 b 0 0.9 b 0 1.5

46 TODOROKIWASE 0 5.6 1.3 0 2.3 1.8

47 TOOR THULLA (ACC 76420) 0.5 6.6 b 1.8 b 0.5 3.5 2.6

48 WAB96-1-1 1.5 4 1.5 0.4 4.2 2.3

49 XUE HE (ACC 76826) 3.7 0 0.9 b 0 1.1

50 LOCAL CHECK (SPECIFY NAME) 5.1 6.1 1.6 0.6 4.4 3.6

Site Means 3.6 5.3 1.9 0.6 2.7

LSD 1.6 2.5 1.4 0.6 1.5

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TABLE 6. PHENOTYPIC ACCEPTABILITY SCORES OF ENTRIES IN THE 2011 IRHTN TRIALS.

Entry no. Designation

Phenotypic acceptability scores at specified trial

code Ave.

Rainfed*

Entries with

scores

A B C E F D 1-3 1-5

1 ARC 15210 (ACC 41956) 5 5 9 5 9 7 7 0 32 AS 996-HR 1 5 7 6 4 6 6 5 0 2

3 BAKTULSHI 5 7 8 5 8 7 7 0 2

4 BALILLA 5 7 8 5 4 6 5 0 3

5 BR 26 5 7 6 5 8 6 9 0 2

6 BR 7232-6-2-3 5 5 4 5 7 5 5 0 4

7 BR 7414-22-1 5 5 6 3 6 5 5 1 3

8 BRRI DHAN 28 5 7 9 5 6 6 5 0 2

9 BRRI DHAN 48 5 7 6 4 6 5 5 0 2

10 CO 18 (ACC 6331) 9 9 9 4 9 8 5 0 1

11 CR 547-1-2-3 5 7 6 4 7 6 5 0 2

12 CUIABANA 6 9 6 6 8 7 7 0 0

13 DARIAL 6 5 9 4 9 7 7 0 2

14 DULAR (ACC 32561) 5 5 7 6 9 6 7 0 215 FIROOZ (ACC 39261) 6 9 6 6 9 7 7 0 0

16 GANJA RANGWALA (ACC 76346) 5 9 8 6 9 7 9 0 1

17 GANJAY (ACC 76349) 5 7 7 6 8 7 5 0 1

18 GIZA 176 9 9 9 9 9 0 0

19 GUANG JIANG 1 (ACC 82336) 5 5 6 4 6 5 7 0 3

20 GZ 948-2-2-1 9 9 9 9 9 5 0 0

21 IR 2307-247-2-2-3 5 7 6 6 8 6 7 0 1

22 IR 28 5 7 6 3 7 6 7 1 2

23 IR 50 5 7 9 4 7 6 7 0 2

24 IR 6 (ACC 51504) 5 7 9 5 8 7 7 0 2

25 IR 61336-4B-14-3-2 (PSB RC94) 5 7 8 4 6 6 7 0 2

26 IR 70031-4B-R-9-3-1 6 9 9 4 9 8 9 0 1

27 IR 71864-3R-1-1-3-1 5 7 9 6 8 7 7 0 128 IR 72 6 7 6 4 9 6 7 0 1

29 IR 72049-B-R-8-3-1-1-1 9 9 9 6 8 8 9 0 0

30 IR 8866-30-3-1-4-2 5 7 4 5 6 6 7 0 3

31 JAMREE 5 5 9 6 9 7 9 0 2

32 JATTA 5 7 9 3 8 6 9 1 2

33 JIJAI NIKI (ACC 76358) 6 9 9 5 9 8 7 0 1

34 KALAHITTA 5 7 9 6 9 7 9 0 1

35 KHARA GANJA (ACC 76363) 5 7 9 6 9 7 9 0 1

36 MALA 5 5 6 5 8 6 5 0 3

37 N 12 (ACC 6298) 8 9 9 4 8 8 7 0 1

38 NAN-GUANG-ZHAN (ACC 59316) 6 5 8 5 6 6 9 0 2

39 PADI HOJONG (ACC 8192) 6 9 6 4 8 7 9 0 1

40 PEH-KUH-TSAO-TU (ACC 8237) 5 7 7 6 6 6 7 0 141 RATRIA (ACC 28500) 6 9 9 7 8 8 7 0 0

42 RJT 74 (ACC 53688) 5 9 7 5 8 7 7 0 2

43 SADRI (ACC 32331) 5 9 8 4 9 7 7 0 2

44 TAK RATIA (ACC 76415) 6 9 9 5 9 8 7 0 1

45 TAM CAU 9 A (ACC 8228) 9 9 9 6 9 8 7 0 0

46 TODOROKIWASE 5 5 6 4 5 0 3

47 TOOR THULLA (ACC 76420) 5 9 9 6 9 8 9 0 1

48 WAB96-1-1 5 9 4 5 6 6 9 0 3

49 XUE HE (ACC 76826) 9 9 9 4 9 8 7 0 1

50 LOCAL CHECK (SPECIFY NAME) 5 3 6 6 3 5 5 2 3

Site means 6 7 8 5 8 7

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TABLE 7. SPIKELET FERTILITY SCORES OF ENTRIES IN THE 2011 IRHTN TRIALS.

Entry

no.Designation

Spikelet fertility scores at

specified trial code Ave.Rainfed*

Entries with

scores

A B C F D 1-3 1-5

1 ARC 15210 (ACC 41956) 5 3 2 6 4 3 2 32 AS 996-HR 1 5 7 4 7 6 0 2

3 BAKTULSHI 5 7 2 8 5 3 1 2

4 BALILLA 5 7 7 5 6 3 0 2

5 BR 26 4 7 6 4 5 5 0 2

6 BR 7232-6-2-3 5 5 5 8 6 0 3

7 BR 7414-22-1 5 3 6 6 5 1 2

8 BRRI DHAN 28 5 7 7 7 7 1 0 1

9 BRRI DHAN 48 5 7 6 5 6 0 2

10 CO 18 (ACC 6331) 9 9 3 0 0

11 CR 547-1-2-3 5 7 5 6 6 3 0 2

12 CUIABANA 6 9 4 6 6 3 0 1

13 DARIAL 6 3 3 6 5 5 2 2

14 DULAR (ACC 32561) 6 5 2 5 5 5 1 315 FIROOZ (ACC 39261) 6 9 3 6 6 3 1 1

16 GANJA RANGWALA (ACC 76346) 5 7 1 6 5 3 1 2

17 GANJAY (ACC 76349) 5 7 7 6 1 0 1

18 GIZA 176 7 5 6 0 1

19 GUANG JIANG 1 (ACC 82336) 5 3 5 7 5 5 1 3

20 GZ 948-2-2-1 9 6 8 0 0

21 IR 2307-247-2-2-3 5 7 4 6 5 3 0 2

22 IR 28 5 7 4 6 6 3 0 2

23 IR 50 4 7 6 6 6 0 1

24 IR 6 (ACC 51504) 5 7 5 9 7 0 2

25 IR 61336-4B-14-3-2 (PSB RC94) 5 7 6 6 6 3 0 1

26 IR 70031-4B-R-9-3-1 6 7 7 7 0 0

27 IR 71864-3R-1-1-3-1 5 7 5 7 6 3 0 228 IR 72 5 7 5 6 6 5 0 2

29 IR 72049-B-R-8-3-1-1-1 9 7 8 1 0 0

30 IR 8866-30-3-1-4-2 4 7 5 5 5 5 0 3

31 JAMREE 5 1 2 6 3 2 3

32 JATTA 5 7 1 4 4 3 1 3

33 JIJAI NIKI (ACC 76358) 5 9 3 6 6 3 1 2

34 KALAHITTA 5 7 1 6 5 1 1 2

37 N 12 (ACC 6298) 7 5 6 5 0 1

38 NAN-GUANG-ZHAN (ACC 59316) 6 5 3 5 5 5 1 3

39 PADI HOJONG (ACC 8192) 6 7 3 5 5 5 1 2

40 PEH-KUH-TSAO-TU (ACC 8237) 5 7 6 6 6 5 0 1

41 RATRIA (ACC 28500) 6 9 5 7 7 0 1

42 RJT 74 (ACC 53688) 5 7 3 7 6 3 1 243 SADRI (ACC 32331) 5 7 2 6 5 1 2

44 TAK RATIA (ACC 76415) 5 7 7 8 7 5 0 1

45 TAM CAU 9 A (ACC 8228) 8 8 3 0 0

46 TODOROKIWASE 5 5 4 6 5 0 3

47 TOOR THULLA (ACC 76420) 5 7 4 6 6 0 2

48 WAB96-1-1 5 9 3 5 6 5 1 3

49 XUE HE (ACC 76826) 9 7 8 3 0 0

50 LOCAL CHECK (SPECIFY NAME) 5 5 4 3 4 5 1 4

Site means 5 6 4 6 4

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TABLE 8. SEEDLING VIGOR SCORES OF ENTRIES IN THE 2011 IRHTN TRIALS.

EntryDesignation

Seedling vigor socres at specified trial codeAve.

Entries with scores

no. A B 1-3 1-5

1 ARC 15210 (ACC 41956) 5 5 5 0 2

2 AS 996-HR 1 5 5 5 0 2

3 BAKTULSHI 5 5 5 0 2

4 BALILLA 5 5 5 0 2

5 BR 26 5 3 4 1 2

6 BR 7232-6-2-3 5 5 5 0 2

7 BR 7414-22-1 5 5 5 0 2

8 BRRI DHAN 28 5 5 5 0 2

9 BRRI DHAN 48 5 5 5 0 2

10 CO 18 (ACC 6331) 9 5 7 0 1

11 CR 547-1-2-3 5 5 5 0 2

12 CUIABANA 6 8 7 0 0

13 DARIAL 5 5 5 0 2

14 DULAR (ACC 32561) 5 5 5 0 2

15 FIROOZ (ACC 39261) 6 5 6 0 1

16 GANJA RANGWALA (ACC 76346) 5 4 5 0 2

17 GANJAY (ACC 76349) 5 5 5 0 2

18 GIZA 176 9 5 7 0 1

19 GUANG JIANG 1 (ACC 82336) 5 6 5 0 1

20 GZ 948-2-2-1 9 9 0 0

21 IR 2307-247-2-2-3 5 3 4 1 2

22 IR 28 5 5 5 0 2

23 IR 50 5 3 4 1 2

24 IR 6 (ACC 51504) 5 5 5 0 2

25 IR 61336-4B-14-3-2 (PSB RC94) 5 5 5 0 2

26 IR 70031-4B-R-9-3-1 5 5 5 0 2

27 IR 71864-3R-1-1-3-1 5 3 4 1 2

28 IR 72 5 4 5 0 2

29 IR 72049-B-R-8-3-1-1-1 6 5 6 0 130 IR 8866-30-3-1-4-2 5 5 5 0 2

31 JAMREE 5 4 5 0 2

32 JATTA 5 5 5 0 2

33 JIJAI NIKI (ACC 76358) 6 5 5 0 1

34 KALAHITTA 5 5 5 0 2

35 KHARA GANJA (ACC 76363) 5 3 4 1 2

36 MALA 5 5 5 0 2

37 N 12 (ACC 6298) 6 5 5 0 1

38 NAN-GUANG-ZHAN (ACC 59316) 3 5 4 1 2

39 PADI HOJONG (ACC 8192) 7 5 6 0 1

40 PEH-KUH-TSAO-TU (ACC 8237) 5 5 5 0 2

41 RATRIA (ACC 28500) 6 5 6 0 1

42 RJT 74 (ACC 53688) 5 5 5 0 2

43 SADRI (ACC 32331) 5 5 5 0 2

44 TAK RATIA (ACC 76415) 5 5 5 0 2

45 TAM CAU 9 A (ACC 8228) 9 3 6 1 1

46 TODOROKIWASE 5 5 5 0 2

47 TOOR THULLA (ACC 76420) 5 5 5 0 2

48 WAB96-1-1 5 7 6 0 1

49 XUE HE (ACC 76826) 9 5 7 0 1

50 LOCAL CHECK (SPECIFY NAME) 5 5 5 0 2

Site means 6 5

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TABLE 9. DAYS TO 50% FLOWRING OF ENTRIES IN THE 2011 IRHTN TRIALS.

EntryDesignation

Days to 50% flowering at specified trial codeAve.

Rainfed*

no. A B C E F D

1 ARC 15210 (ACC 41956) 112 79 98 80 84 91 67

2 AS 996-HR 1 115 84 104 73 92 94 69

3 BAKTULSHI 114 76 96 76 85 89 63

4 BALILLA 126 85 103 78 88 96 82

5 BR 26 118 83 104 80 90 95 69

6 BR 7232-6-2-3 114 80 100 77 89 92 68

7 BR 7414-22-1 118 85 103 76 92 95 71

8 BRRI DHAN 28 116 85 101 72 86 92 69

9 BRRI DHAN 48 115 82 100 78 90 93 71

10 CO 18 (ACC 6331) 102 102 82

11 CR 547-1-2-3 127 96 118 79 106 105 74

12 CUIABANA 126 93 117 87 93 103 77

13 DARIAL 115 82 99 74 88 91 63

14 DULAR (ACC 32561) 113 80 98 74 87 91 63

15 FIROOZ (ACC 39261) 126 91 116 77 85 99 77

16 GANJA RANGWALA (ACC 76346) 122 87 116 85 90 100 63

17 GANJAY (ACC 76349) 139 110 133 103 115 120 75

18 GIZA 176 78 78

19 GUANG JIANG 1 (ACC 82336) 114 81 105 82 89 94 64

20 GZ 948-2-2-1 133 133 69

21 IR 2307-247-2-2-3 132 92 120 88 102 107 84

22 IR 28 113 82 104 76 87 92 69

23 IR 50 114 81 105 77 89 93 67

24 IR 6 (ACC 51504) 128 89 124 93 112 109 82

25 IR 61336-4B-14-3-2 (PSB RC94) 116 83 105 77 88 94 71

26 IR 70031-4B-R-9-3-1 140 131 138 105 128 82

27 IR 71864-3R-1-1-3-1 139 115 128 96 112 118 81

28 IR 72 125 90 116 84 110 105 81

29 IR 72049-B-R-8-3-1-1-1 154 106 83 114 7130 IR 8866-30-3-1-4-2 128 95 124 80 102 106 75

31 JAMREE 114 76 95 79 85 90 63

32 JATTA 114 77 98 72 87 90 67

33 JIJAI NIKI (ACC 76358) 141 109 124 94 98 113 75

34 KALAHITTA 114 82 102 87 86 94 63

35 KHARA GANJA (ACC 76363) 128 93 122 81 94 104 65

36 MALA 113 84 106 77 89 94 67

37 N 12 (ACC 6298) 154 88 121 81

38 NAN-GUANG-ZHAN (ACC 59316) 102 65 91 76 87 84 61

39 PADI HOJONG (ACC 8192) 133 92 115 77 87 101 68

40 PEH-KUH-TSAO-TU (ACC 8237) 129 93 123 91 105 108 81

41 RATRIA (ACC 28500) 135 109 119 99 89 110 71

42 RJT 74 (ACC 53688) 125 91 121 76 91 101 68

43 SADRI (ACC 32331) 128 93 115 73 88 99 75

44 TAK RATIA (ACC 76415) 136 109 138 80 97 112 63

45 TAM CAU 9 A (ACC 8228) 102 102 77

46 TODOROKIWASE 111 80 102 85 95

47 TOOR THULLA (ACC 76420) 136 97 118 88 93 107 67

48 WAB96-1-1 122 92 116 77 91 99 75

49 XUE HE (ACC 76826) 102 102 74

50 LOCAL CHECK (SPECIFY NAME) 115 68 119 80 88 94 77

Site means 124 89 112 84 92 72

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TABLE 10. PLANT HEIGHTS (cm) OF ENTRIES IN THE 2011 IRHTN TRIALS.

EntryDesignation

Plant heigts (cm) at specified trial codeAve.

Rainfed*

no. A B C E F D

1 ARC 15210 (ACC 41956) 149 158 109 129 129 135 120

2 AS 996-HR 1 111 103 110 98 95 103 103

3 BAKTULSHI 147 131 115 126 122 128 129

4 BALILLA 114 109 98 106 102 106 102

5 BR 26 118 99 103 81 118 104 98

6 BR 7232-6-2-3 124 106 103 97 105 107 102

7 BR 7414-22-1 108 102 100 96 100 101 91

8 BRRI DHAN 28 120 103 99 104 111 107 106

9 BRRI DHAN 48 109 100 102 100 115 105 98

10 CO 18 (ACC 6331) 150 167 159 144

11 CR 547-1-2-3 108 103 145 85 80 104 69

12 CUIABANA 155 144 147 137 143 145 122

13 DARIAL 156 170 141 125 141 147 130

14 DULAR (ACC 32561) 164 176 122 124 140 145 137

15 FIROOZ (ACC 39261) 193 189 172 168 139 172 142

16 GANJA RANGWALA (ACC 76346) 161 180 150 112 135 148 124

17 GANJAY (ACC 76349) 126 113 99 100 110 99

18 GIZA 176 162 0 81

19 GUANG JIANG 1 (ACC 82336) 110 105 97 83 95 98 94

20 GZ 948-2-2-1 0 0 126

21 IR 2307-247-2-2-3 104 86 88 86 88 90 78

22 IR 28 110 90 98 94 95 98 87

23 IR 50 99 91 95 83 87 91 87

24 IR 6 (ACC 51504) 118 109 94 92 103 95

25 IR 61336-4B-14-3-2 (PSB RC94) 115 101 100 94 99 102 94

26 IR 70031-4B-R-9-3-1 118 123 108 93 110 96

27 IR 71864-3R-1-1-3-1 116 102 96 85 103 100 83

28 IR 72 103 94 87 90 85 92 85

29 IR 72049-B-R-8-3-1-1-1 115 106 141 121 10730 IR 8866-30-3-1-4-2 118 107 96 91 100 102 90

31 JAMREE 150 134 118 126 130 131 130

32 JATTA 150 149 121 143 123 137 135

33 JIJAI NIKI (ACC 76358) 167 148 140 152 136 149 122

34 KALAHITTA 146 166 128 107 135 137 125

35 KHARA GANJA (ACC 76363) 149 147 137 129 127 138 117

36 MALA 107 93 90 82 97 94 91

37 N 12 (ACC 6298) 175 154 165 135

38 NAN-GUANG-ZHAN (ACC 59316) 74 79 69 65 68 71 74

39 PADI HOJONG (ACC 8192) 192 168 159 137 130 157 125

40 PEH-KUH-TSAO-TU (ACC 8237) 115 98 93 98 97 100 96

41 RATRIA (ACC 28500) 188 188 159 156 150 168 136

42 RJT 74 (ACC 53688) 159 164 157 132 146 152 123

43 SADRI (ACC 32331) 175 169 150 135 142 155 112

44 TAK RATIA (ACC 76415) 164 166 151 148 139 154 124

45 TAM CAU 9 A (ACC 8228) 101 101 117

46 TODOROKIWASE 93 105 96 0 89 77

47 TOOR THULLA (ACC 76420) 156 157 141 145 135 147 127

48 WAB96-1-1 119 125 130 112 129 123 102

49 XUE HE (ACC 76826) 156 156 134

50 LOCAL CHECK (SPECIFY NAME) 152 115 95 94 85 108 99

Site means 134 128 117 107 115 110

irhtn 2011

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