Allelopathic effects of walnut leaf extracts and juglone on seed germination and seedling growth

被引：85

作者：

Kocaçaliskan, I ^{[1
]}

Terzi, I ^{[1
]}

机构：

[1] Dumlupinar Univ, Fac Arts & Sci, Dept Biol, Kutahya, Turkey

来源：

JOURNAL OF HORTICULTURAL SCIENCE & BIOTECHNOLOGY | 2001年 / 76卷 / 04期

关键词：

D O I：

10.1080/14620316.2001.11511390

中图分类号：

S6 [园艺];

学科分类号：

0902 ;

摘要：

The allelopathic effects of juglone and leaf extracts of walnut (Juglans regia L.) on seed germination and seedling growth of 11 species were investigated. Seed germination was less affected than root and shoot growth in all species. Both seed germination and seedling growth of tomato, cucumber, garden cress and alfalfa were inhibited strongly by the treatments. However, seed germination of wheat, barley, corn, watermelon, radish and bean was not affected but their seedling growth was inhibited slightly. In muskmelon, interestingly, seedling growth was increased by both walnut leaf extracts and juglone. Positive correlation was found between the effects of juglone and the extracts.

引用

页码：436 / 440

页数：5

共 23 条

[1] THE DETERMINATION AND OCCURRENCE OF A HYDROJUGLONE GLUCOSIDE IN THE WALNUT [J].

DAGLISH, C .

BIOCHEMICAL JOURNAL, 1950, 47 (04) :458-462

[2]

DAVIS EVERETT F., 1928, AMER JOUR BOT, V15, P620

[3] NATURAL-PRODUCTS PHYTOTOXICITY - A BIOASSAY SUITABLE FOR SMALL QUANTITIES OF SLIGHTLY WATER-SOLUBLE COMPOUNDS [J].

DORNBOS, DL ;

SPENCER, GF .

JOURNAL OF CHEMICAL ECOLOGY, 1990, 16 (02) :339-352

[4] Insight into naphthoquinone metabolism:: β-glucosidase-catalysed hydrolysis of hydrojuglone β-D-glucopyranoside [J].

Duroux, L ;

Delmotte, FM ;

Lancelin, JM ;

Kéravis, G ;

Jay-Allemand, C .

BIOCHEMICAL JOURNAL, 1998, 333 :275-283

[5]

FUNK DT, 1979, FOREST SCI, V25, P452

[6]

HALE MG, 1987, PHYSL PLANTS STRESS, P117

[7]

HEIL AM, 1993, J CHEM ECOL, V19, P559

[8] Allelopathy in black walnut (Juglans nigra L.) alley cropping.: II.: Effects of juglone on hydroponically grown corn (Zea mays L.) and soybean (Glycine max L. Merr.) growth and physiology [J].

Jose, S ;

Gillespie, AR .

PLANT AND SOIL, 1998, 203 (02) :199-205

[9]

Kocacaliskan I, 1990, TURK J BOT, V15, P41

[10]

LEE K C, 1969, Hortscience, V4, P297

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