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223

Appendix 1: List of advance breeding lines sourced from IRRI

S.no Rice genotypes Parentage

1IR 69515-6-KKN-4-UBN-4-2-1-1-1 IR 57514-SRN 299-3-2-4/IRRI 119//IR 57519-PMI 5-B-2-2

2 IR 70215-70-CPA-3-4-1-3 IR 57519-PMI 5-B-2-2/IR 57514-SRN 299-2-1-1//IR 43524-55-1-3-2

3 IR 70844-10-SRN-43-1-B-B-1-1 ABHAYA/IRRI 119//IR 43524-55-1-3-2 4 CB 0-15-24 5 DGI 307 6 IR 72667-16-1-B-B-3 WS 91/ABHAYA//IR 43070-UBN 511-2-1-1-1 7 IR 74371-46-1-1 IR 55419-4*2/WAY RAREM 8 IR74371-70-1-1 IR 55419-4*2/WAY RAREM 9 IR 74371-78-1-1 IR 55419-4*2/WAY RAREM

10 IR 77298-5-6-18 IR 64 (WH)/ADAY SEL//3*IR 64 11 IR 77298-14-1-2 IR 64 (WH)/ADAY SEL//3*IR 64 12 IR 77298-14-1-2-10 IR 64 (WH)/ADAY SEL//3*IR 64 13 IR 77778-B-8-1-2-1 IR 70179-1-1-1-1/IRRI 134//IR 70215-4-CPA 1-UBN 1-1-3 14 IR 78581-12-3-2-2 IR 73012-137-2-2-2/IRRI 104 15 IR 78875-66-B-3-B IRRI 132/IR 64 16 IR 78875-123-B-4-B IRRI 132/IR 64 17 IR 78875-131-B-1-4 IRRI 132/IR 64 18 IR 78875-190-B-1-3 IRRI 132/IR 64 19 IR 78875-190-B-4-B IRRI 132/IR 64 20 IR 78877-181-B-1-2 IRRI 132/IR 72 21 IR 78901-110-3-2-1 UPL RI 5/IR 68450-36-3-2-2-3 22 IR 78908-80-B-3-B VANDANA/IR 64 23 IR 78908-105-B-2-B VANDANA/IR 64 24 IR 78908-126-B-1-B VANDANA/IR 64 25 IR 78908-126-B-2-B VANDANA/IR 64 26 IR 78908-142-B-3-B VANDANA/IR 64 27 IR 78908-143-B-3-B VANDANA/IR 64 28 IR 78908-193-B-3-B VANDANA/IR 64 29 IR 78908-201-B-4-B VANDANA/IR 64 30 IR 79906-B-5-3-3 IR 55419-04/IR 55435-05 31 IR 79906-B-192-2-1 IR 55419-04/IR 55435-05 32 IR 79906-B-192-2-3 IR 55419-04/IR 55435-05 33 IR 79907-B-142-B-2 IR 55419-04/IR 64 34 IR 79913-B-221-B-2 IR 55419-04/WAY RAREM 35 IR 79913-B-238-B-3 36 IR 79913-B-399-B-2 IR 55419-04/WAY RAREM 37 IR 79956-B-60-2-3 UPL RI 7/IR 36 38 IR 79959-B-217-1-2 UPL RI 7/IR 64 39 IR 79966-B2-52-2 VANDANA/IRRI 132 40 IR 79970-B-47-1 VANDANA/UPL RI 7 41 IR 79971-B-93-B-3 42 IR79975-B-83-4-3 43 IR 80021-B-86-3-4 IRRI 132/WAY RAREM 44 IR 80408-B-43-3 IR 70177-76-3-1-1/IR 00W102

224

45 IR 80416-B-152-4 IR 70204-32-1-B-2/IR 71676-90-2-2 46 IR 80461-B-7-1 IR 77080-B-34-3/IR 00A103 47 IR 80508-B-57-2-B IRRI 132/AUS 257 48 IR 81025-B-311-B IRRI 143/IR 74371-3-1-1 49 IR 81025-B-425-B IRRI 143/IR 74371-3-1-1 50 IR 81430-B-B-1 51 IR 81430-B-B-149 52 IR 81430-B-B-163 53 IR 81431-B-B-141 54 IR 81431-B-B-162 55 IR 83373-B-B-24-4 IR 71700-247-1-1-2/IR 72875-94-3-3-2 56 IR 83376-B-B-91-3 IR 71700-247-1-1-2/IR 77080-B-34-1-1 57 IR 83376-B-B-110-3 IR 71700-247-1-1-2/IR 77080-B-34-1-1 58 IR 83377-B-B-42-3 IR 71700-247-1-1-2/SAMBHA MAHSURI 59 IR 83381-B-B-6-2 IR 72022-46-2-3-3-2/IR 77080-B-34-1-1 60 IR 83381-B-B-18-3 IR 72022-46-2-3-3-2/IR 77080-B-34-1-1 61 IR 83381-B-B-55-4 IR 72022-46-2-3-3-2/IR 77080-B-34-1-1 62 IR 83381-B-B-137-3 IR 72022-46-2-3-3-2/IR 77080-B-34-1-1 63 IR 83383-B-B-129-3 IR 72022-46-2-3-3-2/IR 57514-PMI 5-B-1-2 64 IR 83387-B-B-40-1 IR 72022-46-2-3-3-2/SAMBHA MAHSURI 65 IR 83614-126-B IR 78875-131-B-1-2/IR 64 66 IR 83614-143-B IR 78875-131-B-1-2/IR 64 67 IR 83614-281-B IR 78875-131-B-1-2/IR 64 68 IR 83614-349-B IR 78875-131-B-1-2/IR 64 69 IR 83614-427-B IR 78875-131-B-1-2/IR 64 70 IR 83614-438-B IR 78875-131-B-1-2/IR 64 71 IR 83614-511-B IR 78875-131-B-1-2/IR 64 72 IR 83614-513-B IR 78875-131-B-1-2/IR 64 73 IR 83614-518-B IR 78875-131-B-1-2/IR 64 74 IR 83614-614-B IR 78875-131-B-1-2/IR 64 75 IR 83614-643-B IR 78875-131-B-1-2/IR 64 76 IR 83614-673-B IR 78875-131-B-1-2/IR 64 77 IR 83614-798-B IR 78875-131-B-1-2/IR 64 78 IR 83614-838-B IR 78875-131-B-1-2/IR 64 79 IR 83614-879-B IR 78875-131-B-1-2/IR 64 80 IR 83614-902-B IR 78875-131-B-1-2/IR 64 81 IR 83614-976-B IR 78875-131-B-1-2/IR 64 82 IR 83614-1001-B-B IR 78875-131-B-1-2/IR 64 83 IR 83887-B-B-11-4 IR 70181-32-PMI 1-1-5-1/SWARNA 84 IR 84894-B-139-CRA-8-1 85 IR 84887-B-153-CRA-25-1 IR 74371-54-1-1/IR 78877-208-B-1-1 86 IR 84896-160-CRA-21-1 87 IR 84896-161-CRA-10-1 88 IR 84899-B-185-CRA-5-1 89 IR 84900-B-149-CRA-2-1 IR 78878-53-2-2-2/IR 78875-131-B-1-2

225

Appendix 2a: Rainfall and field hydrological observation for managed reproductive

stage stress experiment, wet season, Kh 2011

-120.0

-100.0

-80.0

-60.0

-40.0

-20.0

0.0

20.0

40.0

60.0

80.0

jun.

01

jun.

14

jun.

27

jul.1

0

jul.2

3

Aug

.05

Aug

.18

Aug

.31

Sep

.13

Sep

.26

Oct

.09

Oct

.22

Nov

.04

Nov

.17

Nov

.30

rainfall (mm)

piezometer for water tabledepth(cm)tensiometer for soil moisturepotential (-kpa)

Stress field experiment, WS2011

where d/s: date of sowing (15.7.11); D/t: date of transplanting (9.8.11) for stress experiment

Appendix 2b: Total rainfall and no. of rainless days during cropping season (1st June to

30th Nov.) and after imposing drought stress in the field (1 Sep. to 30 Nov.) during wet

season 2011.

Total rainfall in mm (no. of rainless days) 1st June to 30th November 1st September to 30th November

310 (138) 113 (79)

D/s D/t

226

Appendix 3a: Rainfall and field hydrological observations for managed reproductive

stage stress experiment wet season, Kh 2012

Stress experiment, wet season 2012

-150.0

-100.0

-50.0

0.0

50.0

100.0

150.0

200.0

jun.

01

jun.

14

jun.

27

jul.1

0

jul.2

3

Aug

.05

Aug

.18

Aug

.31

Sep

.13

Sep

.26

Oct

.09

Oct

.22

Nov

.04

Nov

.17

Nov

.30

Month

rainfall, mmwater table, cmtensiometer, -kpa

where D/s: date of sowing (20.7.12); D/t: date of transplanting (10.8.12) for stress experiment

Appendix 3b: Total rainfall and no. of rainless days during cropping season (1st June to

30th Nov.) and after imposing drought stress in the field (1 Sep. to 30 Nov.) during wet

season 2012.

Total rainfall in mm (no. of rainless days) 1st June to 30th November 1st September to 30th November

698 (140) 188 (73)

D/s D/t

227

Appendix: 4a: Analysis for variance for combining ability (L x T) for yield and component traits under normal-irrigated conditions.

Source ofVariations df

Days to50%

FloweringPlant Height

cmTillers /Plant

Panicles /Plant

PanicleLength

cm

FilledGrains /Panicle

Spikelets /Panicle

SpikeletFertility %

100Seed

Weightgm

GrainYield /

Plant gmBiomass /Plant gm

HarvestIndex

Replicates 1 0.2813 7.2771 0.4656 0.1770 0.0428 134.0703 202.5078 0.1958 0.0000 1.0640 0.9012 0.0003Crosses 63 16.2837** 54.1943** 1.2188** 1.2029** 1.6789** 1067.4453** 584.6983** 164.4262 ** 0.0062** 25.2209 ** 46.8051** 0.0035 **Line Effect 3 41.4375 ** 268.0918 ** 0.5868 5.3852** 8.7668** 8687.6953** 3938.0286** 982.9695 ** 0.0326** 164.5116** 324.0932** 0.0204 **Tester Effect 15 41.2750 ** 119.8660** 1.9209 1.4848 3.5120** 1474.5453** 853.3912 ** 250.9295 ** 0.0114** 47.6655** 82.2300 ** 0.0069 **Line * Tester Eff. 45 6.2764 ** 18.0439** 1.0269** 0.8300 ** 0.5954** 423.7286 ** 271.5786 ** 81.0221 ** 0.0027** 8.4534 ** 16.5109 0.0013 **Error 63 0.2019 4.1504 0.3393 0.1882 0.0533 47.1497 88.8570 3.0659 0.0004 4.1252 10.6639 0.0002Total 127 8.1801 28.9999 0.7766 0.6914 0.8596 553.9650 335.7204 83.0881 0.0033 14.5659 28.5153 0.0019

Appendix: 4b: Analysis for variance for combining ability (L x T) for yield and component traits under moisture stress conditions.

Source ofVariations df

Days to50%

FloweringPlant Height

cmTillers /Plant

Panicles /Plant

PanicleLength

cm

FilledGrains /Panicle

Spikelets /Panicle

SpikeletFertility %

100Seed

Weightgm

GrainYield /

Plant gmBiomass /Plant gm

HarvestIndex

Replicates 1 0.2813 0.2683 0.0439 0.4163 0.0037 173.4453 89.4453 28.7045 0.0004 2.9312 5.0165 0.0007Crosses 63 8.5987** 37.5510** 0.5363** 0.5151* 0.8276** 734.6606** 313.2251** 209.6386 ** 0.0010** 13.5523** 25.3150** 0.0067 **Line Effect 3 31.8646 ** 209.6169 ** 1.3355* 0.7787 7.9203** 3984.6328** 2179.5286** 910.5095 ** 0.0034** 70.8255** 147.2199** 0.0329 **Tester Effect 15 17.8479 ** 85.7358** 0.7323 0.9223** 1.1462** 1390.5995** 377.4703* 412.5277** 0.0023** 26.2814** 43.7514** 0.0136 **Line * Tester Eff. 45 3.9646** 10.0183** 0.4177** 0.3618 0.2486** 299.3495** 167.3898** 95.2842** 0.0004 5.4910** 11.0425** 0.0026 **Error 63 0.6939 5.8808 0.1465 0.3917 0.0538 127.3025 88.7310 21.1968 0.0005 2.3447 5.2273 0.0007Total 127 4.6120 21.5470 0.3391 0.4531 0.4373 428.9537 200.0998 114.7349 0.0007 7.9090 15.1904 0.0037