Pollination takes place immediately before the anthesis. Anthers elevate by elongating the stamen filaments, and untimately they go out the spikelet during anthesis. When anthers touch stigma, some pollen are left on the stigma. The stigma can receive pollen also during the flowering, when the spikelet opens.
Curb weight Curb weight or kerb weight is the total weight of a vehicle with standard equipment, all necessary operating consumables, a full tank of fuel, while not loaded with either passengers or cargo. This definition may differ from definitions used by governmental regulatory agencies or other organizations.
Gross Axle Weight Rating (GAWR) is the maximum weight that should be placed on any single axle of a tow vehicle or trailer, as measured at the wheel. Dry Weight is the weight of the RV without any fuel, water, oil, coolant, cargo, or passengers. Gross Combined Weight Rating (GCWR) is the combined weight-carrying capacity of a tow vehicle plus its trailer. Curb Weight is the weight of the RV with fuel, water, oil and coolant, but no passengers or cargo.