This report describes standardized data for “43rd Elite Selection Wheat Yield Trial.”. These data were standardized on 2024-03-26 by Robert Hijmans with this R script. The original data are available here. This is the full citation of the data set:

Global Wheat Program; IWIN Collaborators; Singh, Ravi; Saint Pierre, Carolina (2023). 43rd Elite Selection Wheat Yield Trial. CIMMYT Research Data & Software Repository Network. Version 1.0. hdl:11529/10548938

The dataset has 100 records and 31 variables for wheat in India. These are trial data for 47 varieties.


These are the first 25 records:

records
dataset_id trial_id country location longitude latitude planting_date emergence_date harvest_date on_farm is_survey rep crop variety_code previous_crop yield_part yield grain_weight N_fertilizer N_splits P_fertilizer K_fertilizer irrigated row_spacing heading_days plant_height herbicide_used bird_damage hail_damage herbicide_damage soil_aluminium_toxicity
hdl_11529_10548938 43RD ELITE SPRING WHEAT YT India Nidhona 75.36667 20.18333 2022-12-10 2022-12-11 2023-03-28 FALSE FALSE 1 wheat LOCAL CHECK NA grain 1633.25 45 92 2 13 13 FALSE 23 50 57 TRUE traces none none FALSE
hdl_11529_10548938 43RD ELITE SPRING WHEAT YT India Nidhona 75.36667 20.18333 2022-12-10 2022-12-11 2023-03-28 FALSE FALSE 1 wheat NINGA #1 NA grain 2454.95 57 92 2 13 13 FALSE 23 55 67 TRUE traces none none FALSE
hdl_11529_10548938 43RD ELITE SPRING WHEAT YT India Nidhona 75.36667 20.18333 2022-12-10 2022-12-11 2023-03-28 FALSE FALSE 1 wheat BORL14//BECARD/QUAIU #1 NA grain 2333.21 48 92 2 13 13 FALSE 23 55 77 TRUE traces none none FALSE
hdl_11529_10548938 43RD ELITE SPRING WHEAT YT India Nidhona 75.36667 20.18333 2022-12-10 2022-12-11 2023-03-28 FALSE FALSE 1 wheat MUKADI #1 NA grain 2062.21 41 92 2 13 13 FALSE 23 65 66 TRUE traces none none FALSE
hdl_11529_10548938 43RD ELITE SPRING WHEAT YT India Nidhona 75.36667 20.18333 2022-12-10 2022-12-11 2023-03-28 FALSE FALSE 1 wheat MUCUY*3//RL6077/AOC-YR NA grain 2133.22 50 92 2 13 13 FALSE 23 65 65 TRUE traces none none FALSE
hdl_11529_10548938 43RD ELITE SPRING WHEAT YT India Nidhona 75.36667 20.18333 2022-12-10 2022-12-11 2023-03-28 FALSE FALSE 1 wheat MISR 1//KACHU/KIRITATI NA grain 1517.31 48 92 2 13 13 FALSE 23 65 55 TRUE traces none none FALSE
hdl_11529_10548938 43RD ELITE SPRING WHEAT YT India Nidhona 75.36667 20.18333 2022-12-10 2022-12-11 2023-03-28 FALSE FALSE 1 wheat MUTUS2/TECUE #12//KFA/2*KACHU NA grain 1797.01 45 92 2 13 13 FALSE 23 55 65 TRUE traces none none FALSE
hdl_11529_10548938 43RD ELITE SPRING WHEAT YT India Nidhona 75.36667 20.18333 2022-12-10 2022-12-11 2023-03-28 FALSE FALSE 1 wheat MUCUY2/5/FRNCLN/4/WHEAR/KUKUNA/3/C80.1/3BATAVIA//2*WBLL1 NA grain 1824.54 48 92 2 13 13 FALSE 23 55 64 TRUE traces none none FALSE
hdl_11529_10548938 43RD ELITE SPRING WHEAT YT India Nidhona 75.36667 20.18333 2022-12-10 2022-12-11 2023-03-28 FALSE FALSE 1 wheat KACHU/DANPHE/3/2KACHU//KIRITATI/2TRCH NA grain 1830.34 37 92 2 13 13 FALSE 23 55 66 TRUE traces none none FALSE
hdl_11529_10548938 43RD ELITE SPRING WHEAT YT India Nidhona 75.36667 20.18333 2022-12-10 2022-12-11 2023-03-28 FALSE FALSE 1 wheat SHA7//PRL/VEE#6/3/FASAN/4/HAAS8446/2FASAN/5/CBRD/KAUZ/6/MILAN/AMSEL/7/FRET22/KUKUNA/8/KINGBIRD #1/ NA grain 1769.47 43 92 2 13 13 FALSE 23 65 68 TRUE traces none none FALSE
hdl_11529_10548938 43RD ELITE SPRING WHEAT YT India Nidhona 75.36667 20.18333 2022-12-10 2022-12-11 2023-03-28 FALSE FALSE 1 wheat CIRO162/KINGBIRD #1//2KABILU #1 NA grain 1741.94 38 92 2 13 13 FALSE 23 65 66 TRUE traces none none FALSE
hdl_11529_10548938 43RD ELITE SPRING WHEAT YT India Nidhona 75.36667 20.18333 2022-12-10 2022-12-11 2023-03-28 FALSE FALSE 1 wheat T 2003 (CRE7)//MUNAL*2/WESTONIA/3/NADI#2 NA grain 2362.20 51 92 2 13 13 FALSE 23 65 77 TRUE traces none none FALSE
hdl_11529_10548938 43RD ELITE SPRING WHEAT YT India Nidhona 75.36667 20.18333 2022-12-10 2022-12-11 2023-03-28 FALSE FALSE 1 wheat BORL14/5/WAXWING*2/KRONSTAD F2004/3/TRCH/SRTU//KACHU/4/SAUAL/YANAC//SAUAL NA grain 2014.39 49 92 2 13 13 FALSE 23 65 72 TRUE traces none none FALSE
hdl_11529_10548938 43RD ELITE SPRING WHEAT YT India Nidhona 75.36667 20.18333 2022-12-10 2022-12-11 2023-03-28 FALSE FALSE 1 wheat KACHU/SAUAL/5/KACHU/3/WHEAR//2PRL/2PASTOR/4/BOKOTA NA grain 1898.45 49 92 2 13 13 FALSE 23 65 62 TRUE traces none none FALSE
hdl_11529_10548938 43RD ELITE SPRING WHEAT YT India Nidhona 75.36667 20.18333 2022-12-10 2022-12-11 2023-03-28 FALSE FALSE 1 wheat NADI#2/MUCUY NA grain 1876.71 43 92 2 13 13 FALSE 23 50 65 TRUE traces none none FALSE
hdl_11529_10548938 43RD ELITE SPRING WHEAT YT India Nidhona 75.36667 20.18333 2022-12-10 2022-12-11 2023-03-28 FALSE FALSE 1 wheat UP2338*2/VIVITSI/3/FRET2/TUKURU//FRET2/4/MISR 1/5/NADI NA grain 2515.81 43 92 2 13 13 FALSE 23 50 67 TRUE traces none none FALSE
hdl_11529_10548938 43RD ELITE SPRING WHEAT YT India Nidhona 75.36667 20.18333 2022-12-10 2022-12-11 2023-03-28 FALSE FALSE 1 wheat KAKURU/NADI#2 NA grain 2408.57 50 92 2 13 13 FALSE 23 50 57 TRUE traces none none FALSE
hdl_11529_10548938 43RD ELITE SPRING WHEAT YT India Nidhona 75.36667 20.18333 2022-12-10 2022-12-11 2023-03-28 FALSE FALSE 1 wheat CROSBILL #1/DANPHE/7/CNDO/R143//ENTE/MEXI_2/3/AEGILOPS SQUARROSA (TAUS)/4/WEAVER/5/2KAUZ/6/PRL/2PA NA grain 2521.61 48 92 2 13 13 FALSE 23 55 69 TRUE traces none none FALSE
hdl_11529_10548938 43RD ELITE SPRING WHEAT YT India Nidhona 75.36667 20.18333 2022-12-10 2022-12-11 2023-03-28 FALSE FALSE 1 wheat PAURAQ/KENYA SUNBIRD//PAURAQUE #1/3/BORL14 NA grain 2389.73 44 92 2 13 13 FALSE 23 65 60 TRUE traces none none FALSE
hdl_11529_10548938 43RD ELITE SPRING WHEAT YT India Nidhona 75.36667 20.18333 2022-12-10 2022-12-11 2023-03-28 FALSE FALSE 1 wheat CROC_1/AE.SQUARROSA (205)//BORL95/3/PRL/SARA//TSI/VEE#5/4/FRET2/5/CIRO16/6/SWSR22T.B./2*BLOUK #1//WB NA grain 1665.13 35 92 2 13 13 FALSE 23 55 67 TRUE traces none none FALSE
hdl_11529_10548938 43RD ELITE SPRING WHEAT YT India Nidhona 75.36667 20.18333 2022-12-10 2022-12-11 2023-03-28 FALSE FALSE 1 wheat SOKOLL/3/PASTOR//HXL7573/2*BAU/4/BECARD/5/BORL14 NA grain 1554.99 46 92 2 13 13 FALSE 23 55 65 TRUE traces none none FALSE
hdl_11529_10548938 43RD ELITE SPRING WHEAT YT India Nidhona 75.36667 20.18333 2022-12-10 2022-12-11 2023-03-28 FALSE FALSE 1 wheat BECARD2/5/BAV92//IRENA/KAUZ/3/HUITES/4/DOLL/6/SW2148/2ROLF07/3/HUW234+LR34/PRINIA*2//SNLG NA grain 1959.32 40 92 2 13 13 FALSE 23 65 66 TRUE traces none none FALSE
hdl_11529_10548938 43RD ELITE SPRING WHEAT YT India Nidhona 75.36667 20.18333 2022-12-10 2022-12-11 2023-03-28 FALSE FALSE 1 wheat FRANCOLIN #1/3/PBW3432/KUKUNA2//YANAC/4/KINGBIRD #1//INQALAB 91*2/TUKURU/5/CHIPAK NA grain 2275.24 39 92 2 13 13 FALSE 23 65 64 TRUE traces none none FALSE
hdl_11529_10548938 43RD ELITE SPRING WHEAT YT India Nidhona 75.36667 20.18333 2022-12-10 2022-12-11 2023-03-28 FALSE FALSE 1 wheat ATTILA*2/PBW65/5/CNO79//PF70354/MUS/3/PASTOR/4/BAV92/6/KINGBIRD #1/7/COPIO/8/BORL14 NA grain 2324.52 39 92 2 13 13 FALSE 23 65 62 TRUE traces none none FALSE
hdl_11529_10548938 43RD ELITE SPRING WHEAT YT India Nidhona 75.36667 20.18333 2022-12-10 2022-12-11 2023-03-28 FALSE FALSE 1 wheat CROC_1/AE.SQUARROSA (205)//BORL95/3/PRL/SARA//TSI/VEE#5/4/FRET2/6/MTRWA92.161/PRINIA/5/SERI*3//RL601 NA grain 2285.39 45 92 2 13 13 FALSE 23 65 64 TRUE traces none none FALSE


The dataset has 47 treatments:

treatments
variety_code
ATTILA*2/PBW65/5/CNO79//PF70354/MUS/3/PASTOR/4/BAV92/6/KINGBIRD #1/7/COPIO/8/BORL14
BABE/2*BORL14
BECARD2/5/BAV92//IRENA/KAUZ/3/HUITES/4/DOLL/6/SW2148/2ROLF07/3/HUW234+LR34/PRINIA*2//SNLG
BORL142/6/COPIO2/5/UP23382/SHAMA/3/MILAN/KAUZ//CHIL/CHUM18/4/UP23382/SHAMA
BORL14//BECARD/QUAIU #1
BORL14/5/WAXWING*2/KRONSTAD F2004/3/TRCH/SRTU//KACHU/4/SAUAL/YANAC//SAUAL
CIRO162/KINGBIRD #1//2KABILU #1
CROC_1/AE.SQUARROSA (205)//BORL95/3/PRL/SARA//TSI/VEE#5/4/FRET2/5/CIRO16/6/SWSR22T.B./2*BLOUK #1//WB
CROC_1/AE.SQUARROSA (205)//BORL95/3/PRL/SARA//TSI/VEE#5/4/FRET2/6/MTRWA92.161/PRINIA/5/SERI*3//RL601
CROSBILL #1/DANPHE/7/CNDO/R143//ENTE/MEXI_2/3/AEGILOPS SQUARROSA (TAUS)/4/WEAVER/5/2KAUZ/6/PRL/2PA
FRANCOLIN #1/3/PBW3432/KUKUNA2//YANAC/4/KINGBIRD #1//INQALAB 912/TUKURU2/5/MUCUY
FRANCOLIN #1/3/PBW3432/KUKUNA2//YANAC/4/KINGBIRD #1//INQALAB 91*2/TUKURU/5/CHIPAK
FRNCLN/3/ND643//2PRL/2PASTOR/4/FRANCOLIN #1*2/5/FRNCLN/NIINI #1//FRANCOLIN #1
IRAGI/3*NADI#2
KACHU/DANPHE/3/2KACHU//KIRITATI/2TRCH
KACHU/SAUAL/3/TACUPETO F2001/BRAMBLING//KIRITATI*2/4/FRET2/TUKURU//FRET2/3/MUNAL #1
KACHU/SAUAL/5/KACHU/3/WHEAR//2PRL/2PASTOR/4/BOKOTA
KAKURU/NADI#2
LOCAL CHECK
MISR 1//KACHU/KIRITATI
MUCUY2/5/FRNCLN/4/WHEAR/KUKUNA/3/C80.1/3BATAVIA//2*WBLL1
MUCUY*2/AMUR
MUCUY*3//RL6077/AOC-YR
MUKADI #1
MUTUS*2/KIRITATI//BORL14/3/MOKUE #1
MUTUS2/TECUE #12//KFA/2*KACHU
MUTUS//ND643/2WBLL1/3/BORL14/5/MUTUS/DANPHE #1/4/C80.1/3BATAVIA//2WBLL1/3/C80.1/3QT4522//2*PASTO
NADI#2/MUCUY
NINGA #1
OASIS/5BORL95/5/CNDO/R143//ENTE/MEXI75/3/AE.SQ/4/2OCI/6/SOKOLL//SUNCO/2PASTOR/7/SOKOLL//SUNCO/2P
PASTOR//HXL7573/2BAU/3/SOKOLL/WBLL1/4/HUW234+LR34/PRINIA//PBW3432/KUKUNA/3/ROLF07/5/WHEAR/SOKOLL/6
PASTOR/KAUZ/6/CNDO/R143//ENTE/MEXI_2/3/AEGILOPS SQUARROSA (TAUS)/4/WEAVER/5/2KAUZ/7/2PRL/2*PASTOR/
PAURAQ/KENYA SUNBIRD//PAURAQUE #1/3/BORL14
Pavon 76, 20´´ + 1R.1D5+10-2(1D)/3*MUCUY
Pavon 76, 20´´ + 1R.1D5+10-2(1D)/BORL14//2*KASUKO
Pavon 76, 20´´ + 7A.7S-L7/BORL14//KASUKO
SERI//T.DICOCCON PI94623/AE.SQUARROSA (1027)/3/MUCUY/4/MUTUS*2/HARIL #1/5/MUCUY
SHA7//PRL/VEE#6/3/FASAN/4/HAAS8446/2FASAN/5/CBRD/KAUZ/6/MILAN/AMSEL/7/FRET22/KUKUNA/8/KINGBIRD #1/
SITE/MO//PASTOR/3/TILHI/4/WAXWING/KIRITATI/5/KACHU #1/KIRITATI//KACHU2/6/KACHU/SAUAL2//COPIO
SOKOLL/3/PASTOR//HXL7573/2BAU2/6/OASIS/5BORL95/5/CNDO/R143//ENTE/MEXI75/3/AE.SQ/4/2OCI*2/7/BORL1
SOKOLL/3/PASTOR//HXL7573/2BAU2/6/OASIS/5BORL95/5/CNDO/R143//ENTE/MEXI75/3/AE.SQ/4/2OCI*2/7/FRANC
SOKOLL/3/PASTOR//HXL7573/2*BAU/4/BECARD/5/BORL14
SWSR22T.B./5/KAUZ//ALTAR 84/AOS/3/KAUZ/4/SW94.15464/6/2PRL/2PASTOR/7/BABE/8/VILLA JUAREZ F2009/DAN
T 2003 (CRE7)//MUNAL*2/WESTONIA/3/NADI#2
UP2338*2/VIVITSI/3/FRET2/TUKURU//FRET2/4/MISR 1/5/BORL14/6/KASUKO
UP2338*2/VIVITSI/3/FRET2/TUKURU//FRET2/4/MISR 1/5/NADI
YR57#5474-6/3*BORL14

The observations are for 1 locations, for which we have 1 unique mapped locations.


The data are further summarized in the table below

Variable Stats / Values Freqs (% of Valid) Graph Missing
dataset_id [character] 1. hdl_11529_10548938
100(100.0%)
 0 (0.0%)
trial_id [character] 1. 43RD ELITE SPRING WH
100(100.0%)
 0 (0.0%)
country [character] 1. India
100(100.0%)
 0 (0.0%)
location [character] 1. Nidhona
100(100.0%)
 0 (0.0%)
planting_date [character] 1. 2022-12-10
100(100.0%)
 0 (0.0%)
emergence_date [character] 1. 2022-12-11
100(100.0%)
 0 (0.0%)
harvest_date [character] 1. 2023-03-28
100(100.0%)
 0 (0.0%)
on_farm [logical] 1. FALSE
100(100.0%)
 0 (0.0%)
is_survey [logical] 1. FALSE
100(100.0%)
 0 (0.0%)
rep [integer]
Min : 1
Mean : 1.5
Max : 2
1:50(50.0%)
2:50(50.0%)
 0 (0.0%)
crop [character] 1. wheat
100(100.0%)
 0 (0.0%)
variety_code [character]
1. KACHU/SAUAL/3/TACUPE
2. SITE/MO//PASTOR/3/TI
3. YR57#5474-6/3*BORL14
4. ATTILA*2/PBW65/5/CNO
5. BABE/2*BORL14
6. BECARD*2/5/BAV92//IR
7. BORL14*2/6/COPIO*2/5
8. BORL14//BECARD/QUAIU
9. BORL14/5/WAXWING*2/K
10. CIRO16*2/KINGBIRD #1
[ 37 others ]
4(4.0%)
4(4.0%)
4(4.0%)
2(2.0%)
2(2.0%)
2(2.0%)
2(2.0%)
2(2.0%)
2(2.0%)
2(2.0%)
74(74.0%)
 0 (0.0%)
previous_crop [logical]
All NA's
 100 (100.0%)
yield_part [character] 1. grain
100(100.0%)
 0 (0.0%)
yield [numeric]
Mean (sd) : 1811.4 (397.3)
min ≤ med ≤ max:
939.1 ≤ 1827.4 ≤ 2521.6
IQR (CV) : 505 (0.2)
 96 distinct values 0 (0.0%)
grain_weight [integer]
Mean (sd) : 45.2 (4.3)
min ≤ med ≤ max:
35 ≤ 45 ≤ 57
IQR (CV) : 6 (0.1)
 18 distinct values 0 (0.0%)
N_fertilizer [integer] 1 distinct value
92:100(100.0%)
 0 (0.0%)
N_splits [integer] 1 distinct value
2:100(100.0%)
 0 (0.0%)
P_fertilizer [integer] 1 distinct value
13:100(100.0%)
 0 (0.0%)
K_fertilizer [integer] 1 distinct value
13:100(100.0%)
 0 (0.0%)
irrigated [logical] 1. FALSE
100(100.0%)
 0 (0.0%)
row_spacing [integer] 1 distinct value
23:100(100.0%)
 0 (0.0%)
heading_days [integer]
Mean (sd) : 60.2 (6.1)
min ≤ med ≤ max:
50 ≤ 65 ≤ 65
IQR (CV) : 10 (0.1)
50:16(16.0%)
55:24(24.0%)
65:60(60.0%)
 0 (0.0%)
plant_height [integer]
Mean (sd) : 65 (4.5)
min ≤ med ≤ max:
55 ≤ 65 ≤ 77
IQR (CV) : 5 (0.1)
 15 distinct values 0 (0.0%)
herbicide_used [logical] 1. TRUE
100(100.0%)
 0 (0.0%)
bird_damage [character] 1. traces
100(100.0%)
 0 (0.0%)
hail_damage [character] 1. none
100(100.0%)
 0 (0.0%)
herbicide_damage [character] 1. none
100(100.0%)
 0 (0.0%)
soil_aluminium_toxicity [logical] 1. FALSE
100(100.0%)
 0 (0.0%)