Agriculture & Biology
corn
100%
plant density
62%
grain yield
51%
soybeans
49%
crops
40%
filling period
38%
seeds
33%
hardness
27%
Helianthus annuus
24%
sowing date
23%
starch
23%
yield components
22%
water use efficiency
21%
amylose
17%
water
17%
Argentina
16%
endosperm
15%
source-sink relationships
15%
dry matter accumulation
13%
cropping sequence
13%
thinning (plants)
12%
soy protein
11%
sowing
11%
transpiration
11%
plasticity
10%
shade
10%
environmental factors
10%
heat sums
9%
drought
8%
Zea mays
8%
farmers
8%
heat
8%
breeding
8%
flowering
7%
duration
7%
shoots
7%
summer
7%
evapotranspiration
6%
growing season
5%
water supply
5%
photosynthetically active radiation
5%
evaporation
5%
Earth & Environmental Sciences
maize
94%
soybean
73%
crop
54%
sowing date
31%
water use efficiency
26%
yield response
20%
resource productivity
19%
dry matter
19%
plant population
14%
flowering
13%
transpiration
12%
radiation
12%
breeding
12%
starch
11%
plasticity
10%
hardness
9%
management practice
9%
environmental conditions
9%
seed
9%
water
8%
drought
8%
protein
7%
productivity
7%
factor productivity
6%
growing season
6%
summer
6%
evapotranspiration
5%
photosynthetically active radiation
5%
flint
5%
effect
5%