Claim · model-written summary
Pinnularia diatoms occurred largely at low fertilizer levels and increased with nitrogen at shallow soil depth.
- Taxon
- Rice
Oryza sativat0 - Interactor
- Pinnularia spp.
Pinnulariae0weed - Outcome
- diatoms of Pinnularia spp.e0
- Direction
- increasede0
Verbatim
e0“The diatoms of Pinnularia spp. largely occurred in low fertilizer level and which much more increased when nitrogen was mixed with thinly soil depth”
t0“Rice”
Title
Occurrence Ecology and Chemical Control of Soil-flakes in Flood-direct Seeded Rice Field
J.E. Park; T.S. Park; G.H. Ryu; et al. Korean Journal of Weed Science 1995
Other claims from this paper (5)
- Intervention effect Blue light inhibited soil-flake occurrence.
- Intervention effect Red light promoted soil-flake occurrence.
- Intervention effect Pre-emergence carbamate and triazine herbicides effectively controlled Pinnularia diatoms.
- Intervention effect Simetryne, dimethametryn and prometryne showed high soil-flake control before and after emergence.
- Intervention effect The two herbicide granules gave high soil-flake control at 10 days after seeding without rice injury.