Earth & Environmental Sciences
demand
4%
dose
16%
effect
1%
emission factor
7%
experiment
8%
fruit
7%
greenhouse gas emissions
64%
inorganic fertilizer
100%
long-term experiment
9%
management practice
6%
methane
5%
mill
6%
mulch
18%
nitrous oxide
7%
nutrient
9%
oil
42%
oil production
7%
pile
12%
plantation
66%
product
35%
production system
7%
pruning
9%
rainfall
4%
rainwater
7%
recycling
11%
saturation
5%
soil
6%
soil gas
88%
soil water
5%
sustainability
5%
urea
22%
waste oil
98%
Engineering & Materials Science
Experiments
20%
Fertilizers
93%
Fruits
16%
Gas emissions
74%
Greenhouse gases
73%
Methane
13%
Nutrients
36%
Oils
9%
Oxides
12%
Palm oil
88%
Piles
28%
Rain
15%
Recycling
28%
Soils
57%
Sustainable development
13%
Urea
35%
Urea fertilizers
27%
Water
7%
Agriculture & Biology
dosage
11%
Elaeis guineensis
80%
emissions factor
9%
fronds
8%
fruits
4%
greenhouse gas emissions
82%
Indonesia
13%
long term experiments
9%
methane
35%
mineral fertilizers
76%
nitrous oxide
66%
nutrient management
8%
nutrients
4%
oils
4%
palm oils
8%
plantations
62%
production technology
6%
pruning
7%
rain
11%
recycling
13%
soil
37%
soil water
6%
urea
17%