This report describes the the Carob “varieties_wheat” group.

This dataset combines 256 standardized individual data sources. It has has 1493808 records and 62 variables for 2 crops (durum wheat, wheat) in 116 countries (Afghanistan, Albania, Algeria, Angola, Argentina, Armenia, Australia, Austria, Azerbaijan, Bangladesh, Belarus, Belgium, Bhutan, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Bulgaria, Burundi, Cameroon, Canada, Chile, China, Colombia, Costa Rica, Croatia, Cuba, Cyprus, Czech Republic, Democratic Republic of the Congo, Ecuador, Egypt, Eritrea, Estonia, Eswatini, Ethiopia, France, Georgia, Germany, Greece, Guatemala, Honduras, Hungary, India, Indonesia, Iran, Iraq, Ireland, Israel, Italy, Japan, Jordan, Kazakhstan, Kenya, Kyrgyzstan, Lebanon, Lesotho, Libya, Lithuania, Macedonia, Madagascar, Malawi, Mali, Mauritius, Mexico, Moldova, Mongolia, Morocco, Mozambique, Myanmar, Nepal, Netherlands, New Caledonia, New Zealand, Niger, Nigeria, North Korea, Norway, Pakistan, Paraguay, Peru, Poland, Portugal, Qatar, Romania, Russia, Saudi Arabia, Serbia, Slovakia, Somalia, South Africa, South Korea, Spain, Sudan, Sweden, Switzerland, Syria, Taiwan, Tajikistan, Tanzania, Thailand, Tunisia, Turkey, Turkmenistan, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States, Uruguay, Uzbekistan, Venezuela, Vietnam, Yemen, Zambia, Zimbabwe).


These are the first 25 records:

records
trial_id treatment rep crop previous_crop emergence_date flowering_date dmy_total fwy_residue yield_part yield yield_moisture yield_isfresh seed_weight row_spacing plant_density spike_density rain heading_days maturity_days plant_height weed_species LAI bird_damage hail_damage herbicide_damage sterility_index grain_Fe grain_Zn dataset_id record_id on_farm is_survey variety variety_code variety_release_year country adm1 adm2 adm3 location site longitude latitude geo_from_source planting_date harvest_date N_fertilizer N_splits P_fertilizer K_fertilizer irrigated irrigation_number irrigation_amount seed_density herbicide_used insecticide_used fungicide_used soil_type soil_pH soil_SOC soil_aluminium_toxicity
1 high fertilization 1 durum wheat NA NA 1120 NA grain 217 NA NA 51.0 NA 700000 4450000 NA 128 NA 92.6 4.92 NA NA NA doi_10.18167_DVN1_KKMZAD 1 FALSE FALSE Elpida NA Greece Thessaloniki HAO-DEMETER research station 22.998 40.538 FALSE 2018 NA NA NA NA NA FALSE NA NA NA NA NA NA NA NA NA
1 high fertilization 2 durum wheat NA NA 1430 NA grain 182 NA NA 52.0 NA 650000 4110000 NA 128 NA 94.0 5.14 NA NA NA doi_10.18167_DVN1_KKMZAD 2 FALSE FALSE Elpida NA Greece Thessaloniki HAO-DEMETER research station 22.998 40.538 FALSE 2018 NA NA NA NA NA FALSE NA NA NA NA NA NA NA NA NA
1 high fertilization 3 durum wheat NA NA 1190 NA grain 111 NA NA 52.5 NA 610000 3820000 NA 128 NA 88.4 5.11 NA NA NA doi_10.18167_DVN1_KKMZAD 3 FALSE FALSE Elpida NA Greece Thessaloniki HAO-DEMETER research station 22.998 40.538 FALSE 2018 NA NA NA NA NA FALSE NA NA NA NA NA NA NA NA NA
1 high fertilization 4 durum wheat NA NA 1180 NA grain 168 NA NA 53.0 NA 650000 5030000 NA 128 NA 88.2 5.22 NA NA NA doi_10.18167_DVN1_KKMZAD 4 FALSE FALSE Elpida NA Greece Thessaloniki HAO-DEMETER research station 22.998 40.538 FALSE 2018 NA NA NA NA NA FALSE NA NA NA NA NA NA NA NA NA
1 high fertilization 1 durum wheat NA NA 1020 NA grain 251 NA NA 43.5 NA 680000 3380000 NA 129 NA 81.4 4.18 NA NA NA doi_10.18167_DVN1_KKMZAD 5 FALSE FALSE Thraki NA Greece Thessaloniki HAO-DEMETER research station 22.998 40.538 FALSE 2018 NA NA NA NA NA FALSE NA NA NA NA NA NA NA NA NA
1 high fertilization 2 durum wheat NA NA 550 NA grain 270 NA NA 49.0 NA 610000 3940000 NA 129 NA 75.6 4.96 NA NA NA doi_10.18167_DVN1_KKMZAD 6 FALSE FALSE Thraki NA Greece Thessaloniki HAO-DEMETER research station 22.998 40.538 FALSE 2018 NA NA NA NA NA FALSE NA NA NA NA NA NA NA NA NA
1 high fertilization 3 durum wheat NA NA 730 NA grain 251 NA NA 43.5 NA 740000 3140000 NA 129 NA 78.8 4.73 NA NA NA doi_10.18167_DVN1_KKMZAD 7 FALSE FALSE Thraki NA Greece Thessaloniki HAO-DEMETER research station 22.998 40.538 FALSE 2018 NA NA NA NA NA FALSE NA NA NA NA NA NA NA NA NA
1 high fertilization 4 durum wheat NA NA 790 NA grain 219 NA NA 47.5 NA 650000 2980000 NA 129 NA 78.4 4.83 NA NA NA doi_10.18167_DVN1_KKMZAD 8 FALSE FALSE Thraki NA Greece Thessaloniki HAO-DEMETER research station 22.998 40.538 FALSE 2018 NA NA NA NA NA FALSE NA NA NA NA NA NA NA NA NA
1 high fertilization 1 durum wheat NA NA 1140 NA grain 293 NA NA 46.5 NA 540000 4000000 NA 131 NA 95.0 5.33 NA NA NA doi_10.18167_DVN1_KKMZAD 9 FALSE FALSE Maali NA Greece Thessaloniki HAO-DEMETER research station 22.998 40.538 FALSE 2018 NA NA NA NA NA FALSE NA NA NA NA NA NA NA NA NA
1 high fertilization 1 durum wheat NA NA 1070 NA grain 269 NA NA 47.5 NA 480000 3610000 NA 131 NA 83.2 5.23 NA NA NA doi_10.18167_DVN1_KKMZAD 10 FALSE FALSE Karim NA Greece Thessaloniki HAO-DEMETER research station 22.998 40.538 FALSE 2018 NA NA NA NA NA FALSE NA NA NA NA NA NA NA NA NA
1 high fertilization 2 durum wheat NA NA 1250 NA grain 230 NA NA 52.5 NA 510000 3720000 NA 131 NA 81.2 5.25 NA NA NA doi_10.18167_DVN1_KKMZAD 11 FALSE FALSE Karim NA Greece Thessaloniki HAO-DEMETER research station 22.998 40.538 FALSE 2018 NA NA NA NA NA FALSE NA NA NA NA NA NA NA NA NA
1 high fertilization 3 durum wheat NA NA 730 NA grain 192 NA NA 42.5 NA 500000 4100000 NA 131 NA 81.6 5.32 NA NA NA doi_10.18167_DVN1_KKMZAD 12 FALSE FALSE Karim NA Greece Thessaloniki HAO-DEMETER research station 22.998 40.538 FALSE 2018 NA NA NA NA NA FALSE NA NA NA NA NA NA NA NA NA
1 high fertilization 4 durum wheat NA NA 700 NA grain 169 NA NA 39.0 NA 460000 4150000 NA 131 NA 80.2 5.60 NA NA NA doi_10.18167_DVN1_KKMZAD 13 FALSE FALSE Karim NA Greece Thessaloniki HAO-DEMETER research station 22.998 40.538 FALSE 2018 NA NA NA NA NA FALSE NA NA NA NA NA NA NA NA NA
1 high fertilization 2 durum wheat NA NA 620 NA grain 286 NA NA 43.5 NA 520000 4000000 NA 131 NA 94.8 5.28 NA NA NA doi_10.18167_DVN1_KKMZAD 14 FALSE FALSE Maali NA Greece Thessaloniki HAO-DEMETER research station 22.998 40.538 FALSE 2018 NA NA NA NA NA FALSE NA NA NA NA NA NA NA NA NA
1 high fertilization 3 durum wheat NA NA 840 NA grain 166 NA NA 44.5 NA 580000 3480000 NA 131 NA 93.6 5.32 NA NA NA doi_10.18167_DVN1_KKMZAD 15 FALSE FALSE Maali NA Greece Thessaloniki HAO-DEMETER research station 22.998 40.538 FALSE 2018 NA NA NA NA NA FALSE NA NA NA NA NA NA NA NA NA
1 high fertilization 4 durum wheat NA NA 880 NA grain 234 NA NA 40.5 NA 440000 4320000 NA 131 NA 87.4 5.31 NA NA NA doi_10.18167_DVN1_KKMZAD 16 FALSE FALSE Maali NA Greece Thessaloniki HAO-DEMETER research station 22.998 40.538 FALSE 2018 NA NA NA NA NA FALSE NA NA NA NA NA NA NA NA NA
1 high fertilization 1 durum wheat NA NA 1060 NA grain 433 NA NA 43.0 NA 720000 3730000 NA 109 NA 74.8 2.64 NA NA NA doi_10.18167_DVN1_KKMZAD 17 FALSE FALSE Elpida NA Greece Thessaloniki HAO-DEMETER research station 22.998 40.538 FALSE 2019 NA NA NA NA NA FALSE NA NA NA NA NA NA NA NA NA
1 high fertilization 2 durum wheat NA NA 770 NA grain 367 NA NA 49.0 NA 620000 3960000 NA 109 NA 76.2 3.03 NA NA NA doi_10.18167_DVN1_KKMZAD 18 FALSE FALSE Elpida NA Greece Thessaloniki HAO-DEMETER research station 22.998 40.538 FALSE 2019 NA NA NA NA NA FALSE NA NA NA NA NA NA NA NA NA
1 high fertilization 3 durum wheat NA NA 1370 NA grain 291 NA NA 39.0 NA 630000 3820000 NA 109 NA 71.2 3.26 NA NA NA doi_10.18167_DVN1_KKMZAD 19 FALSE FALSE Elpida NA Greece Thessaloniki HAO-DEMETER research station 22.998 40.538 FALSE 2019 NA NA NA NA NA FALSE NA NA NA NA NA NA NA NA NA
1 high fertilization 4 durum wheat NA NA 1270 NA grain 535 NA NA 43.0 NA 590000 5060000 NA 109 NA 76.2 2.67 NA NA NA doi_10.18167_DVN1_KKMZAD 20 FALSE FALSE Elpida NA Greece Thessaloniki HAO-DEMETER research station 22.998 40.538 FALSE 2019 NA NA NA NA NA FALSE NA NA NA NA NA NA NA NA NA
1 high fertilization 1 durum wheat NA NA 790 NA grain 469 NA NA 35.0 NA 820000 4050000 NA 111 NA 73.4 4.12 NA NA NA doi_10.18167_DVN1_KKMZAD 21 FALSE FALSE Thraki NA Greece Thessaloniki HAO-DEMETER research station 22.998 40.538 FALSE 2019 NA NA NA NA NA FALSE NA NA NA NA NA NA NA NA NA
1 high fertilization 2 durum wheat NA NA 790 NA grain 368 NA NA 40.0 NA 880000 3450000 NA 111 NA 71.0 3.64 NA NA NA doi_10.18167_DVN1_KKMZAD 22 FALSE FALSE Thraki NA Greece Thessaloniki HAO-DEMETER research station 22.998 40.538 FALSE 2019 NA NA NA NA NA FALSE NA NA NA NA NA NA NA NA NA
1 high fertilization 3 durum wheat NA NA 620 NA grain 312 NA NA 36.0 NA 770000 4030000 NA 111 NA 68.0 2.97 NA NA NA doi_10.18167_DVN1_KKMZAD 23 FALSE FALSE Thraki NA Greece Thessaloniki HAO-DEMETER research station 22.998 40.538 FALSE 2019 NA NA NA NA NA FALSE NA NA NA NA NA NA NA NA NA
1 high fertilization 4 durum wheat NA NA 710 NA grain 233 NA NA 27.0 NA 710000 3340000 NA 111 NA 71.2 3.36 NA NA NA doi_10.18167_DVN1_KKMZAD 24 FALSE FALSE Thraki NA Greece Thessaloniki HAO-DEMETER research station 22.998 40.538 FALSE 2019 NA NA NA NA NA FALSE NA NA NA NA NA NA NA NA NA
1 high fertilization 1 durum wheat NA NA 1190 NA grain 473 NA NA 46.0 NA 720000 3850000 NA 113 NA 73.8 4.28 NA NA NA doi_10.18167_DVN1_KKMZAD 25 FALSE FALSE Karim NA Greece Thessaloniki HAO-DEMETER research station 22.998 40.538 FALSE 2019 NA NA NA NA NA FALSE NA NA NA NA NA NA NA NA NA


You can see the contributing datasets here if you use the search term for [varieties_wheat].


We have 1493808 observations, for which we have 10930 unique mapped locations. 2313 records do not have coordinates.


The data are further summarized in the table below

Variable Stats / Values Freqs (% of Valid) Graph Missing
treatment [character]
1. (Empty string)
2. high fertilization
3. irrigated_early
4. irrigated_late
5. low fertilization
6. rainfed_early
7. rainfed_late
1493664(100.0%)
48(0.0%)
12(0.0%)
12(0.0%)
48(0.0%)
12(0.0%)
12(0.0%)
 0 (0.0%)
rep [integer]
Mean (sd) : 1.3 (2)
min ≤ med ≤ max:
1 ≤ 1 ≤ 99
IQR (CV) : 1 (1.5)
 34 distinct values 209 (0.0%)
crop [character]
1. durum wheat
2. wheat
271166(18.2%)
1222642(81.8%)
 0 (0.0%)
previous_crop [character]
1. (Empty string)
2. soybean
3. rice
4. maize
5. sesbania
6. cotton
7. wheat
8. mung bean
9. chickpea
10. faba bean
[ 99 others ]
1175216(78.7%)
61218(4.1%)
47570(3.2%)
39726(2.7%)
18039(1.2%)
14816(1.0%)
12607(0.8%)
9552(0.6%)
7484(0.5%)
6880(0.5%)
100700(6.7%)
 0 (0.0%)
emergence_date [IDate, Date]
min : 1992-08-16
med : 2011-11-23
max : 2026-08-26
range : 34y 0m 10d
 2894 distinct values 509075 (34.1%)
flowering_date [IDate, Date]
min : 1998-08-16
med : 2006-10-12
max : 2014-10-24
range : 16y 2m 8d
 717 distinct values 1474927 (98.7%)
dmy_total [integer]
Mean (sd) : 924.8 (350.9)
min ≤ med ≤ max:
380 ≤ 845 ≤ 1850
IQR (CV) : 562.5 (0.4)
 62 distinct values 1493712 (100.0%)
fwy_residue [numeric]
Mean (sd) : 8831.7 (2617.5)
min ≤ med ≤ max:
3442.7 ≤ 9168.6 ≤ 14100
IQR (CV) : 4651.4 (0.3)
 200 distinct values 1493599 (100.0%)
yield_part [character] 1. grain
1493808(100.0%)
 0 (0.0%)
yield [numeric]
Mean (sd) : 4598.1 (2550.4)
min ≤ med ≤ max:
0 ≤ 4280 ≤ 1e+05
IQR (CV) : 3173.9 (0.6)
 209931 distinct values 391616 (26.2%)
yield_moisture [logical]
All NA's
 1493808 (100.0%)
yield_isfresh [logical]
All NA's
 1493808 (100.0%)
seed_weight [numeric]
Mean (sd) : 39.7 (8.4)
min ≤ med ≤ max:
0 ≤ 39.9 ≤ 515
IQR (CV) : 9.4 (0.2)
 10630 distinct values 993719 (66.5%)
row_spacing [numeric]
Mean (sd) : 23.9 (8.5)
min ≤ med ≤ max:
0.2 ≤ 22 ≤ 140
IQR (CV) : 5 (0.4)
 67 distinct values 816041 (54.6%)
plant_density [numeric]
Mean (sd) : 701145.8 (137211.9)
min ≤ med ≤ max:
440000 ≤ 690000 ≤ 1040000
IQR (CV) : 155000 (0.2)
 45 distinct values 1493712 (100.0%)
spike_density [numeric]
Mean (sd) : 3540104 (619399.5)
min ≤ med ≤ max:
1920000 ≤ 3515000 ≤ 5230000
IQR (CV) : 730000 (0.2)
 77 distinct values 1493712 (100.0%)
rain [numeric]
Mean (sd) : 280.7 (609.8)
min ≤ med ≤ max:
0 ≤ 233 ≤ 34000
IQR (CV) : 266.2 (2.2)
 1642 distinct values 1170892 (78.4%)
heading_days [numeric]
Mean (sd) : 95 (30)
min ≤ med ≤ max:
1 ≤ 91 ≤ 453
IQR (CV) : 36.5 (0.3)
 6640 distinct values 305203 (20.4%)
maturity_days [numeric]
Mean (sd) : 138.3 (31.1)
min ≤ med ≤ max:
65 ≤ 136 ≤ 484
IQR (CV) : 37 (0.2)
 3187 distinct values 1172478 (78.5%)
plant_height [numeric]
Mean (sd) : 88.5 (15.3)
min ≤ med ≤ max:
0 ≤ 90 ≤ 1100
IQR (CV) : 19.7 (0.2)
 7925 distinct values 319098 (21.4%)
weed_species [character]
1. (Empty string)
2. phalaris minor
3. moderate
4. phylaris minor,parth
5. chenopodium album
6. fumaria officinalis
7. chenopodium spp.
8. cyperus esculentus
9. no weed problem
10. moderate - partheniu
[ 1476 others ]
1242734(83.2%)
4993(0.3%)
3483(0.2%)
2377(0.2%)
2132(0.1%)
1944(0.1%)
1826(0.1%)
1599(0.1%)
1523(0.1%)
1480(0.1%)
229717(15.4%)
 0 (0.0%)
LAI [numeric]
Mean (sd) : 3.4 (1.3)
min ≤ med ≤ max:
1.2 ≤ 3.2 ≤ 5.6
IQR (CV) : 2.3 (0.4)
 87 distinct values 1493712 (100.0%)
bird_damage [character]
1. none
2. (Empty string)
3. traces
4. slight
5. moderate
6. severe
7. 95
8. 98
9. 10
10. 90
[ 13 others ]
742980(49.7%)
463433(31.0%)
143389(9.6%)
97543(6.5%)
37792(2.5%)
8581(0.6%)
20(0.0%)
14(0.0%)
9(0.0%)
9(0.0%)
38(0.0%)
 0 (0.0%)
hail_damage [character]
1. (Empty string)
2. 0
3. 10
4. 15
5. 5
6. moderate
7. none
8. severe
9. slight
10. traces
535337(35.8%)
62(0.0%)
27(0.0%)
9(0.0%)
82(0.0%)
8331(0.6%)
898165(60.1%)
8093(0.5%)
14349(1.0%)
29353(2.0%)
 0 (0.0%)
herbicide_damage [character]
1. (Empty string)
2. moderate
3. none
4. severe
5. slight
6. traces
526915(35.3%)
5525(0.4%)
880796(59.0%)
1327(0.1%)
26075(1.7%)
53170(3.6%)
 0 (0.0%)
sterility_index [numeric]
Mean (sd) : 2.3 (3.3)
min ≤ med ≤ max:
0 ≤ 0 ≤ 10
IQR (CV) : 4 (1.4)
 70 distinct values 1492534 (99.9%)
grain_Fe [numeric]
Mean (sd) : 36.3 (6.3)
min ≤ med ≤ max:
0 ≤ 36.1 ≤ 70.5
IQR (CV) : 7.3 (0.2)
 1057 distinct values 1485039 (99.4%)
grain_Zn [numeric]
Mean (sd) : 34.8 (9.3)
min ≤ med ≤ max:
0 ≤ 33.9 ≤ 77.3
IQR (CV) : 12 (0.3)
 1506 distinct values 1485039 (99.4%)
on_farm [logical] 1. FALSE
1493599(100.0%)
 209 (0.0%)
is_survey [logical] 1. FALSE
1493808(100.0%)
 0 (0.0%)
variety [character]
1. (Empty string)
2. gariep
3. elands
4. caledon
5. limpopo
6. bettadn
7. sst88
8. pan3349
9. pan3377
10. kariega
[ 97 others ]
1474574(98.7%)
710(0.0%)
708(0.0%)
648(0.0%)
635(0.0%)
626(0.0%)
625(0.0%)
589(0.0%)
588(0.0%)
577(0.0%)
13528(0.9%)
 0 (0.0%)
variety_code [character]
1. LOCAL CHECK
2. (Empty string)
3. YAVAROS 79
4. MEXICALI C75
5. ALTAR 84
6. PBW343
7. OASIS/SKAUZ//4*BCN
8. ATTILA
9. SERI M 82
10. PRL/2*PASTOR
[ 11650 others ]
22604(1.5%)
19281(1.3%)
5177(0.3%)
4768(0.3%)
4761(0.3%)
4052(0.3%)
3554(0.2%)
3473(0.2%)
2823(0.2%)
2298(0.2%)
1421017(95.1%)
 0 (0.0%)
variety_release_year [integer]
Mean (sd) : 2000.3 (5.7)
min ≤ med ≤ max:
1984 ≤ 1999 ≤ 2012
IQR (CV) : 8 (0)
 23 distinct values 1475578 (98.8%)
country [character]
1. India
2. Pakistan
3. Egypt
4. Iran
5. Turkey
6. Mexico
7. Argentina
8. South Africa
9. Spain
10. Afghanistan
[ 106 others ]
289382(19.4%)
129433(8.7%)
92598(6.2%)
85071(5.7%)
84687(5.7%)
82590(5.5%)
52354(3.5%)
47270(3.2%)
43370(2.9%)
38926(2.6%)
548127(36.7%)
 0 (0.0%)
adm1 [character]
1. (Empty string)
2. Béni Mellal-Khénifra
3. Free State
4. Western Cape
1474879(98.7%)
48(0.0%)
11682(0.8%)
7199(0.5%)
 0 (0.0%)
adm2 [character]
1. (Empty string)
2. Fquih Ben Salah Prov
1493760(100.0%)
48(0.0%)
 0 (0.0%)
adm3 [character]
1. (Empty string)
2. Afourar
1493760(100.0%)
48(0.0%)
 0 (0.0%)
location [character]
1. Pbs Alentejo
2. Wheat Research Insti
3. Sids
4. Ludhiana -Punjab Agr
5. Shandaweel
6. Pirsabak
7. Dwr-Karnal
8. Small Grain Institut
9. Bhairahwa, Nwrp- Nar
10. Quilamapu
[ 1051 others ]
21510(1.4%)
18380(1.2%)
17043(1.1%)
15243(1.0%)
14797(1.0%)
13484(0.9%)
13235(0.9%)
13145(0.9%)
12091(0.8%)
11347(0.8%)
1343533(89.9%)
 0 (0.0%)
site [character]
1. (Empty string)
2. HAO-DEMETER research
1493712(100.0%)
96(0.0%)
 0 (0.0%)
geo_from_source [logical]
1. FALSE
2. TRUE
30174(2.0%)
1461321(98.0%)
 2313 (0.2%)
planting_date [character]
1. 2016
2. 2015
3. 1997
4. 2020-11-15
5. 2014
6. 2018
7. 2013
8. 2012
9. 2011
10. 2019-11-15
[ 4084 others ]
12503(0.8%)
10814(0.7%)
8332(0.6%)
8123(0.5%)
7986(0.5%)
7239(0.5%)
7016(0.5%)
6407(0.4%)
6371(0.4%)
6297(0.4%)
1412720(94.6%)
 0 (0.0%)
harvest_date [IDate, Date]
min : 1980-10-08
med : 2010-05-23
max : 2023-07-23
range : 42y 9m 15d
 4901 distinct values 275309 (18.4%)
N_fertilizer [numeric]
Mean (sd) : 29.3 (109.2)
min ≤ med ≤ max:
0 ≤ 0 ≤ 9348
IQR (CV) : 46 (3.7)
 364 distinct values 19186 (1.3%)
N_splits [integer]
Mean (sd) : 0.6 (1)
min ≤ med ≤ max:
0 ≤ 0 ≤ 3
IQR (CV) : 1 (1.6)
0:1021365(69.3%)
1:130773(8.9%)
2:206435(14.0%)
3:116001(7.9%)
 19234 (1.3%)
P_fertilizer [numeric]
Mean (sd) : 13.9 (27.6)
min ≤ med ≤ max:
0 ≤ 0 ≤ 469
IQR (CV) : 17 (2)
 224 distinct values 19186 (1.3%)
K_fertilizer [numeric]
Mean (sd) : 5.5 (16.5)
min ≤ med ≤ max:
0 ≤ 0 ≤ 200
IQR (CV) : 0 (3)
 141 distinct values 19234 (1.3%)
irrigated [logical]
1. FALSE
2. TRUE
679557(48.6%)
719637(51.4%)
 94614 (6.3%)
irrigation_number [integer]
Mean (sd) : 5.2 (3.5)
min ≤ med ≤ max:
0 ≤ 5 ≤ 44
IQR (CV) : 2 (0.7)
 36 distinct values 953529 (63.8%)
irrigation_amount [numeric]
Mean (sd) : 433.9 (1009)
min ≤ med ≤ max:
0 ≤ 395.8 ≤ 45000
IQR (CV) : 302.8 (2.3)
 517 distinct values 1297144 (86.8%)
seed_density [integer] 1 distinct value
160:48(100.0%)
 1493760 (100.0%)
herbicide_used [logical]
1. FALSE
2. TRUE
326060(32.7%)
671474(67.3%)
 496274 (33.2%)
insecticide_used [logical]
1. FALSE
2. TRUE
564032(72.2%)
217452(27.8%)
 712324 (47.7%)
fungicide_used [logical]
1. FALSE
2. TRUE
664089(93.5%)
46427(6.5%)
 783292 (52.4%)
soil_type [character]
1. (Empty string)
2. sandy loam
3. clay loam
4. vertisol
5. clay
6. loam
7. medium black
8. alluvial
9. deep black soil
10. xerosol
[ 793 others ]
1130120(75.7%)
42877(2.9%)
24962(1.7%)
11953(0.8%)
10141(0.7%)
9501(0.6%)
7591(0.5%)
6302(0.4%)
5272(0.4%)
4042(0.3%)
241047(16.1%)
 0 (0.0%)
soil_pH [numeric]
Mean (sd) : 7.4 (4.7)
min ≤ med ≤ max:
3 ≤ 7.5 ≤ 82
IQR (CV) : 2.1 (0.6)
 59 distinct values 1385911 (92.8%)
soil_SOC [numeric]
Mean (sd) : 1.7 (3.7)
min ≤ med ≤ max:
0 ≤ 1 ≤ 55.7
IQR (CV) : 1.2 (2.1)
 242 distinct values 1252974 (83.9%)
soil_aluminium_toxicity [logical]
1. FALSE
2. TRUE
1360088(98.5%)
20081(1.5%)
 113639 (7.6%)