Show I 1 work manure marcure into soil I 1 I 1 soon after spreading Birn barnyard mahuri manure loses as high as aa 1 60 percent per cent of Us its nitrogen in tour days day ys by evaporation when the manure ile lies I 1 on top of the ground after spreading ic according cording to field tests conducted at ar wisconsin experiment aa station such heavy beavy losses of nitrogen occurred d during aaring warm or hot weather and when it was windy also the manure was in a partly pa artly I 1 decomposed stage the tests lindi indicate cate that thai barnyard manure mahuri should te be worked into the soil by plowing and adl dl eking disking as quickly as pos possible sible when when manure Is spread in the spring on c corn 0 rn stalk iio ground und the practice of following Bp spreading reading by ay disking within twenty four hours would a appear ap pp car to be a m money oney m making practice atice 1 |