Show Unprofitable Weeds Most farmers know that it is not profitable to raise weeds It Is understood un-derstood that they take food that belongs be-longs to other plants use as much water i wa-ter and in ninny Instances shade the plants There is an attempt being I made by tho department of agrlcul i ture to prove whether weeds are pol i sonous to cultivated plants or not So far as the department has gone the I results Indicate that some weeds are poisonous and may work more in jury to crops by poisoning than by absorbing ab-sorbing moisture and fertility from them |