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Effect of Fertilizer Application on Production Performance of Alfalfa(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2013年14期
Page:
174-177
Research Field:
Publishing date:

Info

Title:
Effect of Fertilizer Application on Production Performance of Alfalfa
Author(s):
ZHU Hua-minLI Hai-meiYANG Guo-fengSUN JuanLIU Zhi-ying
Institute of Applied Research of Economic Herb Plants,Qingdao Agricultural University,Qingdao,Shandong 266109
Keywords:
alfalfafertilizer ratioproduction performance
PACS:
S 541+1
DOI:
-
Abstract:
Taking the alfalfa variety ‘Sandeli’ as material,the effect of different combinations of nitrogen,phosphorus and potassium ratios on the production performance of alfalfa were studied using a completely random design.The results showed that fertilizer had a promotion on the production performance of ‘Sandili’,while phosphate and potassium fertilizers could significantly promote the production performance of ‘Sandili’,and no obvious differences were observed with the application of nitrogen fertilizer.Integrated considered,no nitrogen,100~150 kg/hm2 phosphorus and 100 kg/hm2 potassium chloride were proposed to fertilize for the production of ‘Sandili’ in Qingdao,Shandong province.

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Last Update: 2014-08-11