宗旨：开展农业技术研究与推广，促进农业发展。业务范围：从事农作物资源的保护和利用；开展新品种选育、优质高产高效栽培技术、植物保护、食用菌、土壤肥料、苗木及植物组培、农产品加工新技术、可持续发展农业、生态农业、无公害农产品及农业标准化研究；开发、示范与推广农业技术，培训农技人才。
The effects of different foliar fertilizers on eggplant seedlings’ growth, development and photosynthesis were determined by taking‘Jingqie Heilongwang’eggplant as the test material. The fertilizers were sprayed on the front and back sides of the leaves at three true leaf stage, taking water as control（CK）,conventional foliar fertilizer（0.1% urea+0.2% potassium dihydrogen phosphate） as T 1 , 0.1 g/L and 0.05 g/L humic acid as T 2 and T 3 , 0.03 g/L and 0.015 g/L compound organic acid as T 4 and T 5 . The results showed that compared with CK, the eggplant plant seedling height, leaf area growth and number of leaves were promoted by spraying conventional foliar fertilizer, humic acid and compound organic acid. The increasing effect of T 3 and T 5 treatments were the best. T 1 -T 5 treatments promoted the dry matter accumulation of eggplant seedlings, and T 2 was the best. The chlorophyll a content increased significantly under T 3 and T 5 treatments, which was 32.6%and 33.7% higher than that of CK respectively. Spraying humic acid increased the content of chlorophyll b,and spraying compound organic acid increased the content of carotenoid.
