抄録
The growth-inhibitory activities of allelopathy in asparagus (Asparagus officinalis L.) was studied using the 'Plant Box Method' of bioassay. By this methods we confirmed that asparagus produced allelochemical substances. Then we developed a modified plant box method to examine the relationship between the growth-inhibitory activity and the adsorption of materials to allelochemical substances from asparagus. As a result, a type of activated carbon has the ability to absorb the allelochemical substances and prevent the growth inhibition of lettuce, an assay plant. Furthermore, in a field replanted with asparagus, treatment with activated carbon increased the fresh weights of rhizomes and storage roots, as well as the number of storage roots, the growth amount, and the growth index (GI'), when compared to those of asparagus grown on non-treated plots.
| 寄稿の翻訳タイトル | Activated Carbon Utilization to Reduce Allelopathy that Obstructs the Continuous Cropping of Asparagus (Asparagus officinalis L.)(Crop Production & Cropping Type) |
|---|---|
| 本文言語 | 日本語 |
| ページ（範囲） | 437-442 |
| ページ数 | 6 |
| ジャーナル | 園芸学研究 |
| 巻 | 5 |
| 号 | 4 |
| 出版ステータス | 出版済み - 12月 15 2006 |