Subject
- Soil moisture4
- Plant-water relationships3
- Plant-soil relationships2
- Plants, Effect of soil moisture on2
- Soil absorption and adsorption2
- Soil temperature2
- Soybean2
- Sudan grass2
- Afforestation -- Arid regions1
- Continuum mechanics1
- Corn -- Growth1
- Corn -- Soils1
- Dichlorophenoxyacetic acid1
- Douglas fir -- Seedlings1
- Ectomycorrhizas1
- Fertilizers--Research1
- Forest soils -- Oregon1
- Frozen ground -- Water movement1
- Growth (Plants)1
- Growth (Plants) -- Mathematical models1