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Table 1 Mean and range for yield and yield component traits in three populations and parents in DS2009 and DS2010

From: qDTY 1.1 , a major QTL for rice grain yield under reproductive-stage drought stress with a consistent effect in multiple elite genetic backgrounds

Population Year/environment DTF (days) PH (cm) BIO (kg/ha) GY (kg/ha) HI
   Range SED Mean Range SED Mean Range SED Mean Range SED Mean Range SED Mean
N22/Swarna 2009RS 59-95 4 79 57-104 11.0 111.0 969-18973 3512 8854 178-5996 988 1714 0.02-0.39 0.07 0.18
  2009NS 67-99 4 77 57-163 11.0 119.0 3855-20953 2844 10700 1493-8118 1352 4313 0.18-0.60 0.06 0.38
  2010RS 69-108 5 86 41-98 8.1 75.0 11820-25664 1440 5517 122-1656 290 767 0.03-0.49 0.07 0.18
  2010NS 73-101 5 83 56-132 8.8 101.0 3700-25664 3166 9664 717-7564 902 3669 0.07-0.48 0.08 0.28
N22/IR64 2009RS 66-91 3 79 64-147 9.2 115.0 1629-15112 2540 7288 213-5113 665 1698 0.02-0.39 0.12 0.22
  2009NS 69-95 3 78 69-165 15.0 125.0 3625-24550 3820 12360 322-8055 1533 4200 0.11-0.48 0.05 0.33
  2010RS 73-99 4 88 41-107 9.1 71.2 1829-7217 1067 4152 65-955 186 423 0.01-0.32 0.06 0.09
  2010NS 74-91 4 83 59-132 16.0 98.0 4475-14221 2391 9084 1393-6924 1181 3861 0.09-0.45 0.06 0.26
N22/MTU1010 2009RS 69-91 3 78 61-149 12.0 113.0 3290-25015 3058 8938 40-6135 831 2304 0.06-0.40 0.07 0.23
  2009NS 71-93 5 77 76-173 16.0 127.0 2452-28583 4197 12870 652-10042 1693 4774 0.14-0.52 0.06 0.35
  2010RS 72-95 4 85 43-106 9.4 76.0 1872-8300 1329 4641 34-1302 211 653 0.01-0.29 0.05 0.06
  2010NS 74-89 3 82 61-133 21.0 104.0 2692-19384 2384 9051 1245-8308 1162 4091 0.10-0.51 0.07 0.29
N22 RS    72    115.0    5818    1150    0.21
  NS    78    123.0    9087    3221    0.41
Swarna RS    a    59.0    6125    128    0.03
  NS    107    98.0    11126    4144    0.31
IR64 RS    91    73.0    4175    336    0.03
  NS    89    105.0    10661    4651    0.46
MTU1010 RS    84    95.0    4181    629    0.11
  NS    83    110.0    11337    4925    0.49
  1. • Range for the parents was given based on the data of two years,aSwarna did not flowered up to 50% under RS.
  2. • SED: Standard error of difference at p < 0.05