Effects of Different Phosphate Levels on Nutrient Content of Eggplant Fruits in Greenhouse(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Effects of Different Phosphate Levels on Nutrient Content of Eggplant Fruits in Greenhouse

Author(s):: SI Peng-fei; ZHAN De-jiang; LI Guang; ZANG Chun-ming; WANG Jian-zhong; Opening Laboratory,Liaoning Academy of Agricultural Sciences，Shenyang,Liaoning 110161

Abstract:: Effects of different phosphate levels on nutrient content of eggplant fruits in greenhouse were studied，with the adoption of field test and laboratory test by different phosphate levels.The content of eggplant fruit of nitrogen，phosphorus and potassium nitrate and nitrite of different period of reducing phosphorus process also compared.The results showed that the content of eggplant fruit of nitrogen，phosphorus and potassium nitrate and nitrite assumed early-days>full bearing age>harvest-time;After comparing the content of eggplant fruit，found that the treatment of minus 20% down was better than other treatment except for total potassium content with no significant performance，including total phosphorus,potassium was higher，nitrate and nitrite content was lower than other.It showed that the treatment of minus phosphatic fertilizer 20% could improve eggplant fruit quality.

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Last Update: 2014-08-27