|
GS |
Seedling growth |
|
10 |
First leaf through coleoptile |
|
11 |
First leaf unfolded |
|
12 |
2 leaves unfolded |
|
13 |
3 leaves unfolded |
|
4 leaves unfolded |
|
|
|
Tillering |
|
20 |
Main shoot only |
|
21 |
Main shoot and 1 tiller |
|
Main shoot and 2 tillers |
|
|
23 |
Main shoot and 3 tillers |
|
24 |
Main shoot and 4 tillers |
|
|
Stem elongation |
|
Ear at 1cm (pseudostem erect) |
|
|
First node detectable |
|
|
2nd node detectable |
|
|
33 |
3rd node detectable |
|
34 |
4th node detectable |
|
Flag leaf just visible |
|
|
Flag leaf blade all visible |
|
|
|
Booting |
|
41 |
Flag leaf sheath extending |
|
43 |
Flag leaf sheath just visibly swollen |
|
Flag leaf sheath swollen |
|
|
47 |
Flag leaf sheath opening |
|
|
Ear emergence |
|
51 |
First spikelet of ear just visible |
|
Half of ear emerged |
|
|
Ear completely emerged |
|
|
|
Flowering |
|
Start of flowering |
|
|
Flowering half way |
|
|
Flowering complete |
|
|
|
Milk development |
|
71 |
Grain watery ripe |
|
73 |
Early milk |
|
75 |
Medium milk |
|
77 |
Late milk |
|
|
Dough development |
|
83 |
Early dough |
|
85 |
Soft dough |
|
87 |
Hard dough |
|
|
Ripening |
|
91 |
Grain hard (difficult to divide) |
|
92 |
Grain hard (not dented by thumbnail) |
|
93 |
Grain loosening in daytime |