Search Results - "Seligman, N. G"

role of management on the rate of secondary succession in Mediterranean shrubland after fire by Henkin, Z, Seligman, N. G

“…Ephemeral grasslands follow fire in Mediterranean batha communities on phosphorus-deficient terra-rossa soils, but successional processes rapidly restore shrub…”
Get full text

Grazing alone is not enough to maintain landscape diversity in the Montseny Biosphere Reserve by Bartolomé, J., Franch, J., Plaixats, J., Seligman, N.G.

“…Conservative land-use over the past few decades has converted the Montseny Biosphere Reserve (Spain) from the original open, patchy landscape to almost…”
Get full text

Suitability of Mediterranean oak woodland for beef herd husbandry by Henkin, Z., Gutman, M., Aharon, Hava, Perevolotsky, A., Ungar, E.D., Seligman, N.G.

“…Traditionally, the evergreen Mediterranean woodland dominated by dense Kermes oak thickets has been grazed mainly by multi-species herds dominated by goats…”
Get full text

A case study of beef-cattle grazing in a Mediterranean-type woodland by GUTMAN, M, HENKIN, Z, HOLZER, Z, NOY-MEIR, I, SELIGMAN, N. G

“…A grazing trial was conducted over 10 years to determine the feasibility of using beef cattle to graze a Mediterranean oak scrub forest that for millennia had…”
Get full text

Graphical Analysis of Sward Depletion by Grazing by Ungar, E. D., Seligman, N. G., Demment, M. W.

“…1. Grazing by domesticated herbivores is discussed as a process of depletion in which the removal of herbage may be associated with a change in intake rate…”
Get full text

Regeneration of a dominant Mediterranean dwarf-shrub after fire by Seligman, No'am G., Henkin, Zalmen

“…The regeneration after fire of the dominant east Mediterranean dwarf-shrub Sarcopoterium spinosum was studied under various habitat and geographic conditions…”
Get full text

End-of-season soil water depletion in relation to growth of herbaceous vegetation in a sub-humid Mediterranean dwarf-shrub community on two contrasting soils by Henkin, Z. (Galilee Technological Center MIGAL, Oiryat Shemona (Israel).), Seligman, N.G, Kafkafi, U, Prinz, D

“…Dwarf-shrub communities of Sarcopoterium spinosum dominate large areas of the landscape on hilly, eastern Mediterranean rangelands. Colonisation of new areas…”
Get full text

Recovery of tagged fertilizer nitrogen applied to rainfed spring wheat (Triticum aestivum L.) subjected to severe moisture stress by FEIGENBAUM, SALA, SELIGMAN, N. G., BENJAMIN, R. W., FEINERMAN, DVORAH

“…The fate of nitrogen fertilizer applied to wheat growing on a deep loessial soil in a semi-arid region was studied with ¹⁵N as KNO₃ measured by emission…”
Get full text

Analysis of environmental and species effects on the magnitude of biomass investment in the reproductive effort of annual pasture plants by Ridder, N. de, Seligman, N.G, Keulen, H. van

“…In annual pastures utilized for grazing, the amount and quality of the standing dry matter in the dry season is of importance for the performance of the…”
Get full text

Blood profile of a healthy beef herd grazing seasonal Mediterranean range by Bogin, E, Seligman, N G, Holzer, Z, Avidar, Y, Baram, H

Get more information

Fate of nitrogen-15 applied to spring wheat grown for three consecutive years in a semiarid region [Israel] by Feigenbaum, S, Seligman, N.G, Benjamin, R.W

“…Uptake and recovery of fertilizer N applied to spring wheat was monitored over a 3‐yr period in a semiarid region. Tagged fertilizer with enrichment from 8.9…”
Get full text

Role of grazing in mediterranean rangeland ecosystems by Perevolotsky, A. (The Volcani Center, Bet Dagan, Israel.), Seligman, G

“…Overgrazing and landscape degradation in the Mediterranean Basin has been re-examined. Traditional heavy grazing, often mislabeled as 'overgrazing,' should not…”
Get full text

Diet selection by sheep and goats on Mediterranean heath-woodland range by Bartolome, J. (Universitat Autonoma de Barcelona, Bellaterra, Espana.), Franch, J, Plaixats, J, Seligman, N.G

“…The study determined the species components of the diets of small ruminants grazing mountain ranges of the Montseny Biosphere Reserve (Catalunya, NE Spain)…”
Get full text

An Elementary Model of Nitrogen Uptake and Redistribution by Annual Plant Species by Seligman, N. G., H. van Keulen, Goudriaan, J.

“…A model is presented that simulates nitrogen uptake and response to nitrogen deficiency by a growing annual plant canopy. It is a descriptive model as it is…”
Get full text

Rehabilitation of Mediterranean Dwarf-Shrub Rangeland with Herbicides, Fertilizers, and Fire by Z. Henkin, Seligman, N. G., Noy-Meir, I., U. Kafkafi, Gutman, M.

“…An experiment was conducted on a Mediterranean hill range dominated by communities of spiny dwarf-shrubs (mainly prickly burnet Sarcopoterium spinosum (L.)…”
Get full text

Species richness in relation to phosphorus and competition in a Mediterranean dwarf-shrub community by Henkin, Zalmen, Sternberg, Marcelo, Seligman, No’am G., Noy-Meir, Imanuel

“…Changes in species richness and productivity in a Mediterranean dwarf-shrub community were documented during 5 years following treatments intended to improve…”
Get full text

An elementary model of nitrogen uptake and redistribution by annual plant species by Seligman, N. G., van Keulen, H., Goudriaan, J.

Get full text

Bio-economic evaluation of stocking rate and supplementary feeding of a beef herd by Seligman, N.G. (Agricultural Research Organization, Bet Dagan), Noy-Meir, I, Gutman, M

“…The effect of varying price ratios between liveweight and supplementary feed on the optimum stocking rate (SR) of a beef herd on range is analyzed in relation…”
Get full text

Stocking density and production of a supplemented beef herd grazing yearlong on Mediterranean grassland by Gutman, M. (Department of Natural Resources, Agricultural Research Organization, Bet Dagan), Holzer, Z, Seligman, N.G, Noy-meir, I

“…The possibility of attenuating the negative effects of high stocking rate (SR) on animal production by using inexpensive low energy supplements (mainly poultry…”
Get full text

Survival of Sarcopoterium Spinosum seedlings growing on terra rossa soil by Henkin, Zalmen, Seligman, No'am G

“…Seedling survival of the dwarf shrub Sarcopoterium spinosum growing on hilly terra rossa soil was monitored between 2000 and 2004 on forty 1 x 1-m quadrats,…”
Get full text