Earth & Environmental Sciences
weed
100%
irrigation system
98%
pesticide
83%
coastal water
79%
Water Framework Directive
78%
water management
76%
farm
75%
cost
74%
catchment
66%
water saving
64%
incentive
64%
nitrate
63%
organic farming
60%
taxation
58%
nutrient loss
56%
decision support system
55%
potato
51%
fjord
49%
land
49%
herbicide
47%
river basin management
46%
modeling
45%
crop protection
44%
economics
43%
drip irrigation
43%
macroeconomics
42%
leaching
39%
dose
38%
decision
37%
basin
35%
management plan
34%
Europe
33%
leakage
32%
need
29%
irrigation
29%
water
28%
profitability
26%
indicator
26%
methodology
25%
analysis
23%
diffuse source
23%
agricultural production
23%
pollution
22%
drying
22%
nitrate directive
22%
directive
21%
river basin
21%
project
20%
legislation
19%
economic incentive
19%
Agriculture & Biology
irrigation water
62%
farmers
60%
irrigated farming
60%
taxes
56%
deficit irrigation
52%
water resources
50%
irrigation systems
48%
spraying
41%
microirrigation
41%
weed control
41%
fungicides
40%
case studies
37%
water
36%
pesticides
35%
potatoes
33%
weeds
28%
intrinsic factors
28%
economic threshold
28%
drying
24%
active ingredients
24%
dosage
22%
waste reduction
19%
water potential
19%
irrigation
19%
field experimentation
19%
disease control
19%
food waste
15%
monitoring
15%