주제어 |
barkanae disease
|
1
|
1
|
|
grainfilingstage
|
1
|
1
|
|
lowlightintensity
|
1
|
1
|
|
pot-seedling
|
1
|
1
|
|
shadetreatment
|
1
|
1
|
|
Early marginal transplanting ...
|
2
|
1
|
|
Growth duration
|
2
|
1
|
|
Late marginal heading date
|
2
|
1
|
|
Marginal harvesting date
|
2
|
1
|
|
Rice cropping period
|
2
|
1
|
|
Safe heading date
|
2
|
1
|
|
Safe marginal heading date
|
2
|
1
|
|
15n
|
3
|
1
|
|
fv/fm
|
7
|
2
|
|
gibberellafujikuroi
|
4
|
1
|
|
directseeding
|
6
|
1
|
|
gibberellicacid
|
8
|
1
|
|
seedingdate
|
8
|
1
|
|
nitrogen use efficiency
|
9
|
1
|
|
doublecropping
|
22
|
2
|
|
ripening stage
|
14
|
1
|
|
grain yield
|
15
|
1
|
|
grainquality
|
17
|
1
|
|
planting density
|
20
|
1
|
|
maturity
|
28
|
1
|
|
rice
|
612
|
8
|
|
high temperature
|
85
|
1
|
|
yield
|
297
|
3
|
|
nitrogen
|
164
|
1
|
|
Temperature
|
401
|
1
|
|
north-korea
|
1,329
|
2
|
|
계 |
|
3,068 |
43 |
|
* 주제로 분류 되지 않은 논문건수 |
|
0 |
|