Results 101 to 110 of about 521 (133)

INDUCTION OF FLOWERING IN LEMNA MINOR BY EDDHA

Acta Botanica Neerlandica, 1972
SUMMARY The effect of EDDHA (ethylenediamine-di-o-hydroxyphenylacetic acid) on growth and flowering of Lemna minor cultured in M-medium was investigated. It was observed that inclusion of this compound induced flowering in this plant. The maximum flowering was observed in a medium supplemented with 15 ppm of this metal chelate.
P. R. Bhalla, P. S. Sabharwal
openaire   +1 more source

A COMPARATIVE STUDY OF THE MORPHOLOGY OF LEMNA GIBBA L. AND LEMNA MINOR L.

Acta Botanica Neerlandica, 1973
SUMMARY Fifteen strains of subgenus Lemna, collected in ponds and ditches in the western part of The Netherlands, strain G3 (previously described as Lemna gibba) and strains 6573 and F (previously described as Lemna minor) were aseptically cultured on M-medium in the presence and absence of EDDHA. When cultivated on EDDHA medium the strains showed a
L. De Lange, A. H. Pieterse
openaire   +1 more source

?????????????????????? ?????????????????? ?? ?????????????????? ?????????????????? Lemna minor ???? ??. ?????????? ?????? ?????????????????? ?????????????????????? ???????????????? ??????????????????

2017
The systems over of double concentric membranes given in relation to forming are brought in the cages of Lemna minor L. from river Zbruch is in the conditions of complex contamination of water by heavy metals. The set correlation is between the dynamics of maintenance in the duckweed of heavy metals and size of radius of her cages, and also expressed ...
openaire   +1 more source

Turion formation in strains of Lemna minor (6591) and Lemna turionifera (6573,A)

Aquatic Botany, 1987
Abstract Lemna minor L. (strain 6591) and L. turionifera Landolt (strains 6573 and A) respond differently to culture conditions. Turions are produced and the frondsdie in strains grown in Lm medium, while those same strains continue to grow without turion formation when cultured in E medium.
openaire   +1 more source

Comparison of Lemna gibba and Lemna minor from the production ecological viewpoint

Aquatic Botany, 1975
The production capacity and competitive ability in two duckweed species (Lemna gibba L. and L. minor L.), both originating from South Bohemian fishponds, are compared. The results of both laboratory and field experiments have proved that the relative growth rate (RGR) of Lemna gibba exceeds that of L. minor.
openaire   +1 more source

Effect of Triphenyltin on Duckweed Lemna minor

Bulletin of Environmental Contamination and Toxicology, 2001
Z H, Song, G L, Huang
openaire   +2 more sources

Study of 137Cs Absorption by Lemna Minor

Health Physics, 1979
P G, Bergamini, G, Palmas, F, Piantelli, M, Sani, P, Banditelli, M, Previtera, F, Sodi   +6 more
openaire   +2 more sources

Effects of tetraconazole on antioxidant system in Lemna minor

Bulletin of Biotechnology
Tetraconazole is a triazole fungicide widely used in agricultural fields and is potentially carcinogenic to humans. Previous studies have shown that this fungicide has toxic effects on plants and other non-target organisms. In this study, the impact of tetraconazole on the antioxidant system of duckweed (Lemna minor), a macrophyte plant, was evaluated.
openaire   +2 more sources

Callogenesis and Carbohydrate Utilization in Lemna minor

Journal of Plant Physiology, 1991
Summary Callus of Lemna minor L. was generated by fracturing whole plants which had been pre-conditioned to auxin containing callogenesis medium. Chlorophyll accumulation during callus growth and growth rate itself were sucrose-dependent. I have attempted to identify among common carbon-supplements those which support plant growth in vivo but not ...
openaire   +1 more source

Co-fermentation of Lemna minor with glucose and Diospyros kaki peels for hydrogen production

Biomass Conversion and Biorefinery, 2023
Ikbal Oren, Hidayet Argun
exaly