1999年6月
Effects of chitosan application on the growth of radish seedlings
JAPANESE JOURNAL OF CROP SCIENCE
- ,
- ,
- 巻
- 68
- 号
- 2
- 開始ページ
- 199
- 終了ページ
- 205
- 記述言語
- 日本語
- 掲載種別
- DOI
- 10.1626/jcs.68.199
- 出版者・発行元
- CROP SCIENCE SOC JAPAN
The effects of chitosan application to soil before planting, on the growth of the tops and roots of the seedlings of radish, Raphanus sativus L., radicula group, were investigated. Leaf area and top dry weight of the crop were increased by application of 0.1% chitosan, and were twice as much as those in the untreated-control by application of 0.5% or 1%. Chitosan application promoted the growth of foliage leaves more than that of cotyledons. The length of tap roots and the number of first order lateral roots were not affected, but the numbers of first order thick lateral roots and second order lateral roots which branched from the first order ones were increased markedly by chitosan application. The length and density of root hairs were variable, and those of lateral roots were increased by chitosan application.
- リンク情報
- ID情報
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- DOI : 10.1626/jcs.68.199
- ISSN : 0011-1848
- Web of Science ID : WOS:000167000400004