Abstract:

‘NR’, ‘PINYUN 1’ and ‘PINYUN 2’ were used as materials to study the control effects on quality of kidney bean with different P fertilizer treatment, by detecting and analyze the protein, fat and starch. The result showed that the content of general starch increased as P fertilizer increasing, pure P fertilizer dosage at 75 kg/hm2 was the most effective for improving the content of fat, the level of protein content was significant, pure P fertilizer dosage at 50 kg/hm2 was the best treatment for improving the protein content.