Results of agar culture and soil culture indicated that the amounts of plaque iron on rice cultivars with different oxidizing power of roots were different.

[Objective] The aims of this report are to realize more and better about nutritional condition of college students in China and analyze the factors that affect it.

：By means of scientific investigation on food and reasonable data collection, We gained the original material of nutritional condition in Heilongjiang reclamation area, and then, we designed and compiled computer programs to evaluate.

Effect of Sijunzi Decoction and enteral nutrition on T-cell subsets and nutritional status in patients with gastric cancer after operation:A randomized controlled trial;

Effect of early enteral nutrition on nutritional status and bowel function of gastric cancer surgical patients;

Comparison and analysis of nutritional status of preschool children in different kind of kindergartens;

An experimental study on soy isoflavones to improve nutritional state of chronic renal damage rats;

Investigation of Nutritional State of the Senile Patients with Pneumonia;

Influence of diet nursing intervention on nutritional state of patients with digestive tract tumor during chemotherapy;

Relation between nutrition and pulmonary functions among pulmonary tuberculous in-patients;

Investigation and Analysis of Nutrition Status of the Preschool Children Living in Tin Mine;

Evaluation on nutritional status and physical development of preschool children in suburb of Chongqing city;

Investigation on nutrition status of local and floating pupils in Changning district of Shanghai.;

Analysis on nutrition status of infants under 24 months in Guangdong province;

Study on nutrition status in simple obese children.;