Results 221 to 230 of about 101,747 (261)

Multivariate analysis of ecotypic responses of Scrophularia striata to germination-enhancing treatments. [PDF]

open access: yesBMC Plant Biol
Haghighi TM   +4 more
europepmc   +1 more source

Mulch Films Manufactured from Poly(Butylene Adipate-Co-Terephthalate) and Biopolymers Obtained from Urban and Agriculture Wastes: Mechanical Properties and Effects in Agriculture. [PDF]

open access: yesPolymers (Basel)
Montoneri E   +12 more
europepmc   +1 more source

Prediction of germination rates of weed species: Relationships between germination speed parameters and species traits

Ecological Modelling, 2011
In fields, the timing of weed emergence flushes is mostly related to the timing and rate of seed germination, which depend on seed dormancy level, soil temperature and water potential conditions as well as soil tillage and crop sowing date. Seed germination parameters are essential in weed dynamics models to account for the effects of soil conditions ...
Nathalie Colbach
exaly   +4 more sources

Effect of cadmium on germination, amylases and rate of respiration of germinating pea seeds

Environmental Pollution, 1996
Growth of embryonic axis of germinating pea seeds (Pisum sativum cv. Bonneville) was significantly inhibited by as low as 0.25 mM cadmium and the elongation of the radicle was affected more severely than that of the plumule. Total amylolytic activity, as well as activities of alpha- and beta-amylases, diminished progressively with increasing ...
L K, Chugh, S K, Sawhney
openaire   +2 more sources

Ribosomal RNA integrity and rate of seed germination

Planta, 1980
The integrity of ribosomal RNA (the percentage of complete, un-nicked molecules) in seeds was studied by electrophoresis under denaturing conditions. Two batches of carrot seed, harvested at different stages of maturity, and four batches ofNicotiana seed stored for various times were used.
P A, Brocklehurst, R S, Fraser
openaire   +2 more sources

POLLEN VIABILITY AND GERMINATION RATES OF 45 WATERMELON GENOTYPES

Acta Horticulturae, 2007
This study was conducted at the Department of Horticulture, Faculty of Agricultureof Cukurova University in 2002. Eighty three watermelon accessions,collected from different regions and provided by the Turkish genebank (MenemenAgricultural Research Institute), were used for this study. Watermelon plants weregrown in the research greenhouses of Cukurova
Gok P.   +4 more
openaire   +2 more sources

Problems with using mean germination time to calculate rate of seed germination

Australian Journal of Botany, 2015
Seed scientists and other plant biologists are interested in the measurement of germination because seeds from different individuals, populations, seed lots and treatments can differ in germination percentages, rate (speed) and uniformity. Mean time to germination (MGT) is a measure of the rate and time-spread of germination; however, there is a ...
Elias Soltani   +3 more
openaire   +1 more source

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