SENESCENCE OF OVULES AT DIFFERENT TEMPERATURES AND THEIR EFFECT ON THE BEHAVIOR OF POLLEN TUBES IN SOUR CHERRY

被引：26

作者：

CEROVIC, R

RUZIC, D

机构：

来源：

SCIENTIA HORTICULTURAE | 1992年 / 51卷 / 3-4期

关键词：

FLUORESCING OVULES; POLLEN TUBE GROWTH IN THE OVARY; SENESCENCE OF OVULES; SOUR CHERRY;

D O I：

10.1016/0304-4238(92)90130-5

中图分类号：

S6 [园艺];

学科分类号：

0902 ;

摘要：

The ageing process of the ovules in sour cherry cultivar 'Cacanski Rubin' was studied on the basis of the occurrence of fluorescence at five constant temperatures (5, 10, 15, 20 and 25-degrees-C) under laboratory conditions for 2 years. A correlation was found to exist between the velocity of ovule senescence and temperature, and the number of days after anthesis. Also, unusual behaviour of pollen tubes was observed in different parts of the ovary, possibly a result of the loss of ovule viability. These phenomena were pronounced in both study years, with only slight differences.

引用

页码：321 / 327

页数：7

共 12 条

[1]

Anvari S. F., 1981, Mitteilungen Klosterneuburg Rebe und Wein, Obstbau und Fruchteverwertung, V31, P24

[2]

Anvari S. F., 1978, Mitteilungen Klosterneuburg, V28, P23

[3]

ANVARI SF, 1978, Z PFLANZENZUCHT, V81, P333

[4]

CEROVIC R, 1992, IN PRESS J HORTIC SC