Pertumbuhan Dan Daya Absorpsi Unsur Hara Nitrogen Pada Tanaman Padi Yang Berdaya Produksi Tinggi

Abstract

The results of the experiment showed that : (I) the different absorption capacity of nitrogen among the varieties were caused by the different capacity of absorption during the growing stagef and absorption efficiencies of each variety; (2) Pelita ,I/1 yielded more than PB 5 which was caused by the different absorption capacity of nitrogen'; (3) There is a positive correlation between yield and nitrogen content at 30 days after planting, at the primordial stege,at the milk stage and at harvesting time.