Results 271 to 280 of about 159,879 (292)

ENDOGENOUS FLUCTUATIONS OF GERMINATION CAPACITY IN DACTYLIS GLOMERATA

American Journal of Botany, 1963
Kummerow, Jochen. (U. Chile, Santiago.) Endogenous fluctuations of germination capacity in Dactylis glomerata. Amer. Jour. Bot. 50(9): 915–920. Illus. 1963.—Dactylis glomerata caryopses, ‘New Zealand’ strain, furnished by the Ministerio de Agricultura of Chile, were enclosed in test tubes, carefully sealed with a Bunsen flame, and stored under constant
openaire   +1 more source

Germination Capacity of Seeds in Saline Soil

1968
The ever-growing food requirements make necessary the utilization of new lands, previously abandoned or little utilized by man because of their unfavourable conditions or because use was made, in those areas of scarce atmospheric precipitation or lack of perennial water, of more or less saline water.
openaire   +1 more source

Germinal centres and the B cell system

Virchows Archiv B Cell Pathology Including Molecular Pathology, 1980
Following appendectomy and sublethal (450 rads) whole body X-irradiation, reconstitution with autologous appendix germinal centre cells led to excellent germinal centre formation in the recipient's spleen. Heat killing of the cells to be injected completely abolished this phenomenon. Apparently a suspension of appendix germinal centre cells contains a (
D, van der Heijden, O, Nieweg, B, Rijkmans, R, Stikker, D, Opstelten, P, Nieuwenhuis   +5 more
openaire   +2 more sources

Germination Capacity of Different Wheat Genotypes Under Salt Stress

Journal of Agroforestry and Environment
Salinity stress can negatively impact the growth and productivity of young wheat seedlings, leading to diminished grain yield and quality. Poor salinity management can cause soil sodicity in farming soils, where sodium (Na) binds to negatively charged clay, causing clay swelling and dispersal, subsequently decreasing the crop yield.
M. E. Hossain, M. H. Sumon, M. R. Islam, M. A. Haque, M. F. Iqbal   +4 more
openaire   +1 more source

Oxidative Capacity of Nanobubbles and Its Effect on Seed Germination

ACS Sustainable Chemistry & Engineering, 2015
Nanobubbles (NBs) have been reported to be effective at accelerating the metabolism of living organisms, but the mechanism is not yet well understood. In this study, the production of reactive oxygen species (ROS) by NBs and its effect on seed germinations were investigated. The fluorescence response of APF to NB water was measured.
Shu Liu, Seiichi Oshita, Yoshio Makino, Qunhui Wang, Yoshinori Kawagoe, Tsutomu Uchida   +5 more
openaire   +1 more source

Acyltransferase capacity of membranes from cotyledons of germinating peas

Physiologia Plantarum, 1983
The incorporation of 1‐[14C]‐palmitate into the lipids of microsomal and mitochondrial membranes from peas (Pisum sativum L., var. Massey Gem) and the relative effects of ATP and coenzyme A(CoA) on the process have been examined. Both mitochondrial and microsomal pellets possessed acyltransferase capacity, which responded similarly to additions of ATP ...
openaire   +1 more source

Relation between protein composition and germination capacity of sunflower seeds

Seed Science Research, 1992
AbstractProtein composition of sunflower seeds (Helianthus annuusL.) was analysed to identify a possible marker for germination capacity and to evaluate seed viability precociously after harvest and after natural ageing during storage. Electrophoresis on 2-D gels was used to compare total soluble andin vivosynthesized proteins in two seed lots showing ...
C. Reuzeau, D. Goffner, G. Cavalié
openaire   +1 more source

[Kinetin and the germinating capacity of Lupinus multilupa seeds].

Revista espanola de fisiologia, 1987
The effect of kinetin (10(-6) M and 10(-4) M) on the germinating capacity and incorporation of 8-C14 adenine into DNA, RNA and RNA Poly A+ of embryos and cotyledons from Lupinus multilupa L. seeds have been studied. Kinetin enhanced the germinative capacity of the seeds and the incorporation of 8-C14 adenine into DNA, RNA and Poly A+ of embryos and ...
C, Morales, R M, Cusido, M, Serrano
openaire   +1 more source

Effect of decimeter polarized electromagnetic radiation on germinating capacity of seeds

Biophysics, 2013
The effect of a polarization structure of electromagnetic radiation on the germinating capacity of seeds of such weeds as Green foxtail (Setaria viridis) and Green amaranth (Amaranthus retroflexus) has been studied. Seeds have been exposed to impulse electromagnetic radiation in a frequency of 896 MHz with linear, elliptical right-handed and elliptical
openaire   +2 more sources

Germination capacity and viability of threatened species collections in seed banks

Biodiversity and Conservation, 2009
Facing the current biodiversity crisis, the value of ex situ conservation has been increasingly acknowledged in international treaties and legislations. Seed banks are a good way of conserving biodiversity, providing that seeds are of high quality and at maximum viability.
Godefroid, Sandrine, van de Vyver, Ann, Vanderborght, Thierry   +2 more
openaire   +2 more sources