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頁籤選單縮合
題 名 | 三氯仿、BKC 對養殖池之影響及酵素改善水質效果之研究 |
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作 者 | 林天生; | 書刊名 | 水產研究 |
卷 期 | 2:1 1994.06[民83.06] |
頁 次 | 頁31-39 |
分類號 | 439.6 |
關鍵詞 | 特利松; 美舒添; 酵素; Trichlorfon; Asten; BKC; Benzalkonium chloride; Enzyme; |
語 文 | 中文(Chinese) |
中文摘要 | 本試驗選用三種市售化學藥物(特利松、BKC)探討對鰻魚半致死濃 度與對水質、植物性浮游生物、動物性浮游生物、水中殘留及魚體蓄積之影響。 另外亦研究施用酵素對池水之改善效果,結果如下:特利松、BKC對鰻魚(體 長20.6~25.7 cm)之96-h TLm分別為50 ppm、4.67 ppm;施用特利松或美舒添 後,池水總鹼度、硬度、導電度明顯下降;施用BKC可去除藻並提高透明度; 施用活菌酵素(AE及 B-500活菌素),水質無明顯改善。 |
英文摘要 | Three commercialized chemicals (Trichlorfon, Masoten and BKC) were studied to determine TLm of eels, and their effects on water quality, phytoplankton, zoo-plankton and residues of water, sludge and fish body. Enzymes were also applied to study the improvement of fish pond water. Results were listed as follows : The 96h-TLm of Trichlorfon and BKC on eels (20.6~25.7cm) were 50 ppm and 4.67 ppm, respectively; After application of Trichlorfonor Masoten, total alkalinity, hardness and conductivity of fish pond water significantly decreased; Use of BKC resulted in algaecide effect and increasing transparency of water; No noticeable effects of enzymes AE and B-500 on water quality were observed. |
本系統中英文摘要資訊取自各篇刊載內容。