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USDA National Plant Germplasm System
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2.3.12 [npgstest -- bhunt2312-0204]
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Descriptor:
Observation Date (OBSERVDATE)
Download list of accessions evaluated for this trait
Definition:
Julian days from January 1 when laboratory observations were made.
Crop:
GRAPE-DAVIS
Category:
Phenological descriptors
Status:
Data Type:
Alpha/numeric descriptor
Maximum Length:
3
Responsible Site:
Natl. Germplasm Repository - Davis (
DAV
)
Studies or environments
GRAPE.CHAR.WEO.2002
143 Accessions
GRAPE.CHAR.WEO.2005
61 Accessions
GRAPE.CHAR.WEO.2006
160 Accessions
GRAPE.CHAR.WEO.2007
153 Accessions
GRAPE.CHAR.WEO.2008
86 Accessions
GRAPE.CHAR.WEO.2009
1088 Accessions
Distinct Values for
Observation Date (OBSERVDATE)
Value
Number of Accessions
195
3
196
6
203
12
204
2
207
5
210
9
211
19
212
2
214
10
216
6
217
36
218
38
219
35
221
13
222
11
223
56
224
52
225
9
227
1
228
55
229
49
230
81
231
56
232
38
233
5
234
18
236
74
237
78
238
57
239
69
240
38
241
24
242
42
243
43
244
67
245
36
246
53
247
25
248
7
249
24
250
22
251
3
252
65
253
41
254
37
256
25
257
16
258
16
259
51
260
32
261
8
262
10
263
9
264
11
265
25
266
21
267
9
268
33
269
19
270
17
271
18
272
57
273
65
274
21
275
60
276
62
277
33
278
4
279
11
280
40
281
27
282
33
283
12
284
10
293
9
294
9
295
12
296
27
297
4
300
3
301
23
302
10
303
21
305
9
306
3
307
22
308
8
309
14
313
3
314
6
315
2
316
6