A comparative study of the pericarp of litchi cultivars susceptible and resistant to fruit cracking

被引：73

作者：

Huang, XM ^{[1
]}

Wang, HC ^{[1
]}

Gao, FF ^{[1
]}

Huang, HB ^{[1
]}

机构：

[1] S China Agr Univ, Dept Hort, Guangzhou, Peoples R China

来源：

JOURNAL OF HORTICULTURAL SCIENCE & BIOTECHNOLOGY | 1999年 / 74卷 / 03期

关键词：

D O I：

10.1080/14620316.1999.11511120

中图分类号：

S6 [园艺];

学科分类号：

0902 ;

摘要：

Time-course changes of fruit cracking percentage, mechanical properties of pericarp and contents of cell wall components in litchi pericarp were studied by comparing two litchi cultivars differing in cracking susceptibility. Mechanical strength of the pericarp of crack-resistant cv. Huaizhi was greater than that of cracking-susceptible cv. Nuomici. The resistance of 'Huaizhi' was also reflected in higher threshold cracking turgor as well as in higher pericarp tensile strength and extensibility. Correspondingly higher contents of calcium and structural components viz. cellulose, hemicellulose and insoluble pectin were found in the pericarp cell walls of 'Huaizhi', which might have materially contributed to its higher pericarp strength and thus cracking resistance as compared with 'Nuomici'.

引用

页码：351 / 354

页数：4

共 15 条

[1]

ANDERSEN PC, 1982, J AM SOC HORTIC SCI, V107, P441

[2]

BOURANIS DL, 1992, PLANT CELL PHYSIOL, V33, P999

[3]

Brett C., 1990, PHYSL BIOCH PLANT CE

[4] FRUIT SPLITTING IN GRAPES - DETERMINATION OF CRITICAL TURGOR PRESSURE [J].

CONSIDINE, JA ;

KRIEDEMANN, PE .

AUSTRALIAN JOURNAL OF AGRICULTURAL RESEARCH, 1972, 23 (01) :17-+

[5]

Huang H., 1983, Journal of South China Agricultural College, V4, P78

[6] THE DEVELOPMENTAL PATTERNS OF FRUIT TISSUES AND THEIR CORRELATIVE RELATIONSHIPS IN LITCHI-CHINENSIS SONN [J].

HUANG, HB ;

XU, JK .

SCIENTIA HORTICULTURAE, 1983, 19 (3-4) :335-342

[7]

Li JG, 1992, J S CHINA AGR U, V13, P129

[8]

LI JG, 1995, J S CHINA AGR U, V416, P84

[9]

Li JianGuo, 1994, Advances in Horticulture, P361

[10]

LIAO Z-W, 1989, Acta Phytophysiologica Sinica, V15, P52

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