3.5. Phytotoxicity bioassayThe seed

3.5. Phytotoxicity bioassayThe seed germination test was carried out to check whether the compost was free of ammonia or organic acids, which can be toxic to plants. The seeds used were mustard seeds. The test was carried out in the dark and at room temperature. The radicle lengths of these different treatments were measured after 24, 48 and 72 h. It has been observed that there was no significant difference in length of radicle, which was around 3.00 cm, for G (full strength), G 10 (dilution × 10), GBIO (full strength), GDEG (full strength) and the blank. However, the longest length recorded was that of GBIO 10 (dilution × 10), with a length of 4.49 cm. The germination maturity test with the three different types of composts (diluted and undiluted) showed a positive response after 72 h, with a germination rate above 90%.It can thus be deduced that the strips of plastic did not have an inhibitory effect on the growth of the mustard seeds. Davis et al. (2005) also showed that the presence of the shredded degradable PE and its degradation products within the final compost product did not inhibit plant growth or seed germination.

結果 (繁體中文) 1:

3.5. Phytotoxicity bioassay
The seed germination test was carried out to check whether the compost was free of ammonia or organic acids, which can be toxic to plants. The seeds used were mustard seeds. The test was carried out in the dark and at room temperature. The radicle lengths of these different treatments were measured after 24, 48 and 72 h. It has been observed that there was no significant difference in length of radicle, which was around 3.00 cm, for G (full strength), G 10 (dilution × 10), GBIO (full strength), GDEG (full strength) and the blank. However, the longest length recorded was that of GBIO 10 (dilution × 10), with a length of 4.49 cm. The germination maturity test with the three different types of composts (diluted and undiluted) showed a positive response after 72 h, with a germination rate above 90%.
因此，可以推斷出的塑料條帶不具有對芥子的生長具有抑製作用。戴維斯等人。（2005）也表明，粉碎的降解PE的存在和它的降解產物的最終堆肥產物內沒有抑制植物生長或種子發芽。

結果 (繁體中文) 2:

3.5. 植物毒性生物測定
進行種子發芽試驗，以檢查堆肥是否不含氨或有機酸，這些酸對植物有毒。使用的種子是芥末種子。試驗在黑暗中和室溫下進行。在24、48和72小時後測量了這些不同治療的半徑長度。據觀察，G（全強度）、G 10（稀釋 = 10）、GBIO（全強度）、GDEG（全強度）和空白的半徑長度（約3.00釐米）沒有顯著差異。然而，記錄的最長長度是GBIO 10（稀釋= 10），長度為4.49釐米。與三種不同類型的堆肥（稀釋和未稀釋）的發芽成熟度測試在72小時後顯示陽性反應，發芽率超過90%。
因此可以推斷，塑膠條對芥末種子的生長沒有抑制作用。Davis等人（2005年）還表明，最終堆肥產品中可切碎的可降解PE及其降解產物的存在並沒有抑制植物生長或種子發芽。

結果 (繁體中文) 3:

3.5條。植物毒性生物測定
通過種子發芽試驗，研究堆肥中是否含有對植物有毒的氨或有機酸。使用的種子是芥末種子。試驗在黑暗和室溫下進行。在24、48和72h後測定了不同處理的胚根長度，結果表明，在3.00cm左右，G（全强度）、G 10（稀釋×10）、GBIO（全强度）、GDEG（全强度）和空白處理的胚根長度沒有顯著差异。但記錄的最長長度為GBIO 10（稀釋×10），長度為4.49cm。三種不同堆肥（稀釋堆肥和未稀釋堆肥）的發芽成熟度試驗在72h後均呈陽性反應，發芽率均在90%以上。
由此可以推斷，塑膠條對芥菜種子的生長沒有抑制作用。Davis等人。（2005）還表明，在最終堆肥產品中存在的可降解聚乙烯及其降解產物不會抑制植物生長或種子萌發。