Plants that are always weeds, regardless of location (e.g., Cyperus rotundus ).
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Hulling percentage of rice is normally around 66.6% (2/3rd of the paddy weight). Deepwater rice varieties utilize aerenchyma tissue to survive heavy flooding. Wheat ( Triticum aestivum ) Origin: South-West Asia (Turkey/Central Asia). Inflorescence: Ear or Spike.
Applied after sowing but before crop/weed emergence. Example: Pendimethalin, Atrazine. Plants that are always weeds, regardless of location (e
: Plants that are always weeds, such as Cyperus rotundus (nutsedge).
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: Require cool climates (e.g., Wheat, Barley, Oats, Chickpea). Classification Based on Season
: Urea contains 46% N. Ammonium sulfate contains 20.6% N. Phosphorus Forms : Single Super Phosphate (SSP) contains 16% P2O5cap P sub 2 cap O sub 5
