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.
Curb Weight of the 2011 Chevrolet Silverado 1500 4WD Crew Cab. Knowing the curb weight of your vehicle is important for many reasons. The actual curb weight of any truck is the weight before any fuel, passengers or cargo has been added. 2011 Chevrolet Silverado 1500 4WD Crew Cab 143.5 LT. 1  Curb Weight: 5329 Lbs. 2  Curb weight, also known as the base weight, is the actual weight of your empty truck prior to any fuel, passengers or cargo being added to it.