Agriculture & Biology
Brassica oleracea var. italica
100%
broccoli
76%
uptake mechanisms
44%
nitrogen
38%
band placement
25%
methodology
17%
crop residues
9%
split application
7%
minerals
6%
dry matter content
6%
dry matter accumulation
6%
nitrogen fertilizers
5%
soil
4%
harvest index
3%
application methods
3%
crops
1%
Medicine & Life Sciences
Brassica
89%
Nitrogen
65%
Head
10%
Soil
8%
Fertilizers
8%
Minerals
8%
Business & Economics
Nitrogen
89%
Harvest
16%
Crop Residues
15%
Placement
15%
Soil
10%
Nitrogen Fertilizer
9%
Minerals
9%
Experiment
7%
Broadcast
7%
Field Experiment
3%
Crops
3%
Earth & Environmental Sciences
nitrogen
39%
rate
21%
dry matter
16%
effect
15%
method
14%
harvest
12%
crop residue
10%
fertilizer
4%
mineral
4%
experiment
4%
soil
3%
field experiment
2%
crop
1%
loss
1%
index
1%
Social Sciences
utilization
53%
experiment
39%
broadcast
27%
efficiency
9%