Kinetics of the inhibition of cotton seeds germination by lucerne saponins

スポンサーリンク

概要

• 論文の詳細を見る

• The extent of inhibition of cotton-seed germination by lucerne saponins depends upon the period of pre-immersion in the saponin solution prior to germination. After 5 hr of pre-immersion in a 0.5% lucerne saponin solution, a 40% drop in germination was noted. The respiration rate decreased after 3 hr of pre-immersion. The diffusion of oxygen through the membranes of seeds pre-immersed in saponins also decreased with an increasing pre-immersion time. Inhibition of germination was irreversible after pre-immersion in saponins for 6 hr or more. The effect of saponins does not appear to be biochemically specific because the germination and respiration rates of the cotton seeds which were immersed in aqueous solutions of anionic, nonionic or cationic commercial surfactants were similarly inhibited.

• 日本植物生理学会の論文

著者

• Birk Y.

  Faculty Of Agriculture Hebrew University

• Marchaim U.

  Faculty of Agriculture Hebrew University

• Dovrat A.

  Faculty of Agriculture Hebrew University

• Berman T.

  Kinneret Lumnological Laboratory

関連論文

• Kinetics of the inhibition of cotton seeds germination by lucerne saponins
• Alfalfa saponins as inhibitors of cotton seed germination

スポンサーリンク