|Table of Contents|

Regression and Path Analysis on Physiological and Biochemical Characteristics of the Thermo -sensitive Genic Male -sterile Tomato T -4(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2012年12期
Page:
1-4
Research Field:
Publishing date:

Info

Title:
Regression and Path Analysis on Physiological and Biochemical Characteristics of the Thermo -sensitive Genic Male -sterile Tomato T -4
Author(s):
YU Fen -di1; LIANG Cong -yao2; DENG Liao -fen1; WANG Xian -yu1; 3; GUO Ya -hui1; DU Yong -cheng4; LIU Zheng -guo1
1.College of Agriculture,Guangxi University,Nanning,Guangxi 530004;
2.Hezhou Agricultural Bureau,Hezhou,Guangxi 542808;
3.Guilin Comprehensive Experimental Station of National Staple Vegetable Industrial Technology Systems,Guilin,Guangxi 541004;
4.Institute of Vegetables and Flowers,Chinese Academy of Agricultural Sciences,Beijing 100081
Keywords:
tomato; physiology and biochemistry; relationship; path analysis
PACS:
S 641 .2;Q 946
DOI:
-
Abstract:
Taking T -4 and the control First as experimental material.Pollen germination percentage was calculated in anthesis and seeds per fruit was figured out also.Soluble sugar,starch,free proline and protein were tested，respectively.The aim was to research the relationships among the physiology and biochemistry characters.The results showed that the relationships among soluble sugar,starch,free proline and protein were significantly different level.And the four indexes were related to seed per fruit and pollen germination percentage significantly，respectively.The direct path coefficients of free proline was higher to pollen germination and seeds per fruit,0 .8341 and 0 .9889 respectively.

References:

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Last Update: 2014-09-18