|Table of Contents|

Correlation Analysis of Agronomic Characteristics and Yield of Fresh Pumpkin

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2019年03
Page:
22-28
Research Field:
Publishing date:

Info

Title:
Correlation Analysis of Agronomic Characteristics and Yield of Fresh Pumpkin
Author(s):
JIA Xiaojun1WANG Heping2YUE Qing2MIAO Ruyi2GU Zhaoming2
(1.Institute of Agricultural Science,The Xinjiang Production and Construction Corps Six Division,Wujiaqu,Xinjiang 831300;2.Horticulture Institute,Shanxi Academy of Agricultural Sciences,Taiyuan,Shanxi 030021)
Keywords:
Keywords:fresh pumpkinyieldvariation analysisanalysis of variancecorrelation analysis
PACS:
-
DOI:
10.11937/bfyy.20182567
Abstract:
Abstract:The 49 pumpkin combinations were used as test materials,plant traits and fruit traits of all the tested plants and the yield of the plot and the yield per hectare were statistically analyzed by variability analysis,analysis of variance and correlation analysis methods in order to provide a reference for breeding fresh pumpkin varieties suitable for large-scale planting of land contiguous.The results showed that the standard deviation of yield was 9097 kg,which indicated that the variation of yield traits in the test combination was large;the correlation analysis showed that the average number of fruit was significantly positively correlated with the average yield of the plot,and the average yield and yield per unit area were extremely high.Significantly positive correlation,the average vine length was significantly positively correlated with the average yield;variance analysis and yield ranking showed that the average yield was extremely significant,and the combined yields of 292,290,289,288 and 285 were ranked in the top five,and the yield was 142 0218 kg?hm-2,118 1673 kg?hm-2,95 3212 kg?hm-2,92 7273 kg?hm-2 and 90 7588 kg?hm-2.Above all,the combination 292 and 288 could be used as the main promotion of large-scale planting of pumpkin.

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Last Update: 2019-03-14