Show WEED SEED VERY PROLIFIC Given Crop Does Not Germinate First Season But Distributes Germination Germination Germina tion Over Period One year of seed seven years of weeds Weed seeds are produced In great abundance A given crop of weed seed does not germinate the fir first t season but distributes Its germination over a period of ot years Seeds deep In the soil do not germinate germinate germi germ I- I nate readily because of lack of oxygen and those that do grow exhaust the stored food In the seed before reaching the he surface Seeds may lie He burled buried In Inthe inthe the he soil for years without losing their power ower of germinating Such seeds may germinate readily when brought to the surface |