三種殺草劑對叢枝菌根菌孢子發芽與菌絲生長之影響
Other Title
Comparative Study of Herbicide Effect on the Spore Germination and Hyphal Growth of Vesicular-Arbuscular Mycorrhizal Fungi
Resource
中華農業研究 53(4): 261-268
Journal of Agricultural Research of China 53(4): 261-268
Journal
中華農業研究
Journal Volume
53
Journal Issue
4
Pages
261-268
Date Issued
2004-12-05
Date
2004-12-05
Author(s)
Abstract
本文乃探討三種殺草劑（年年春、巴拉刈與龍無草）對叢枝菌根菌孢子發芽與菌絲生長之影響。年年春、巴拉刈與龍無草的用量分別為4.1，1.2與1 g/L。菌根菌孢子經消毒後，置於含有殺草劑的水瓊脂培養基中，每個培養皿（直徑9cm）放50個孢子，定期調查菌根菌孢子之發芽率與菌絲長度。試驗結果發現，Gigaspora albida，Glomus mosseae，Scutellospora fulgida與Acaulospora tuberculata四種菌根菌孢子在年年春處理平均約3週後，孢子的發芽完全受抑制。
Three different herbicides, i.e., Isopropylamine salt of N-phospho-nomethyl glycine (glyphosate), 1,1-Dimethyl-4, 4-bipyridylium dichloride (paraquat), and Bensulfuron- methyl benzoate(londax), were evaluated in vitro for their influences on the spore germination and hyphal growth of four vesicular-arbuscular mycorrhizal fungi, Gigaspora albida Schenck & Smith, Glomus mosseae (Nicol. & Gerd.) Gerdemann & Trappe, Scutellospora fulgida Koske &Walker , and Acaulospora tuberculata Janos & Trappe.
Subjects
殺草劑
叢枝菌根菌
孢子
Herbicide
Arbuscular mycorrhizal fungi
Spore
Publisher
農業試驗所
Type
journal article
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