Study on Balanced Fertilization of Pumpkins in Northwest Plateau of Hebei Province(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Study on Balanced Fertilization of Pumpkins in Northwest Plateau of Hebei Province

Author(s):: LI Hui-bin¹; 2; ZHAO Yu-jing¹; WANG Li-hong¹; 2; ZHANG Li-feng¹; 2; BIAN Xiuju¹; 2; 1.Agronomy Department，Agricultural University of Hebei，Baoding，Hebei 071000；
2.Key Laboratory of Crop Growth Regulation of Hebei Province，Baoding，Hebei 071000

Abstract:: To solve the lack of fertilization technique on the introduced economic crop pumpkins in Northwest Plateau of Hebei Province,the effects of nitrogen，phosphorus and potassium fertilization on yields，quality and growth of pumpkins were studied in positioning micro field.The results indicated that balanced fertilization significantly increased pumpkins yields and the deficiency of anyone macronutrients could decrease pumpkins yields obviously，especially phosphorus.Balanced fertilization could maintain plant vigor and transportation of nutrition into pumpkins，which guaranteed nutritional quality and appearance quality of pumpkins.

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Last Update: 2014-08-08