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Effect of Fertilization on Different Substrares of Cerasus cerasoides Seedling(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2014年10期
Page:
46-49
Research Field:
Publishing date:

Info

Title:
Effect of Fertilization on Different Substrares of Cerasus cerasoides Seedling
Author(s):
HE Yin-zhongYAN YiXIAO Yan-qiongWANG You-bingZHOU Qing-hong
Haikou Forest Farm of Kunming,Kunming Yunnan 650114
Keywords:
Cerasus cerasoidessubstratefertilization effect
PACS:
S 685.99
DOI:
-
Abstract:
Taking Cerasus cerasoides as material,using N,P,K three factors and three level orthogonal design L9(34),growth increment of plant height and ground diameter of Cerasus cerasoides seedling and effect of fertilization on different substrates were compared and studied,in order to investigate the optimal combination of fertilizers and plant different substrates.The results showed that monthly increment of plant height and diameter under red soil substrate was bigger than Eupatorium breaking substrate.Plant height and ground diameter of ten substrate treatments all reached significant difference (P=0.000<0.01);fertilization effect of Eupatorium substrate was better than red soil substrate,among red soil substrate,N1P1K1 and N1P1K4 were better,among Eupatorium substrate,N2P4K1 and N2P2K4 were better;the best fertilization effect was N2P4K1 combination,followed was N2P2K4,N1P1K1 and N1P4K4 combinations

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Last Update: 2014-08-06