Study results showed that the nitrogen fertilizer levels 60 0 30 90 and 120 kg nitrogen per rider to affect growth, yield and yield components of rice, Black Sticky back stage okruang no different.
The study found that N fertilization at 0, 30, 60, 90 and 120 kg of nitrogen per hectare. Effects on growth, yield and yield components of rice grains after the term is no different.
The results showed that the nitrogen level and 0 30 60 90 120 kg N /, affecting the growth, yield and yield components of black rice, after the term subway no different.