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| Registros recuperados: 43 | |
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| HIRATA, Masahiro; FUJITA, Haruhiro; ISHIDA, Jyoken; KITAGAWA, Masayuki; MIYAZAKI, Akira; 平田, 昌弘; 藤田, 晴啓; 石田, 定顕; 北川, 政幸; 宮崎, 昭. |
| http://www.jaals.net/学会誌バックナンバー-投稿規定/ |
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Palavras-chave: Historical change; Grazing; Arabian pastoralist; Motorization; Syria. |
| Ano: 1999 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/3266 |
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| Doesburg, P.H. van. |
| A new species, Zanchius stami Van Doesburg (Insecta, Heteroptera, Miridae, Orthotylinae) from Syria, Deir-ez-Zor, is described and illustrated. Late eggs taken from the female abdomen have a peculiar chorionic process. It was found living (predaciously?) on cotton plants. It is compared with the closely related Z. alatanus Hoberlandt, 1956. Type specimens are deposited in the Rijksmuseum van Natuurlijke Historie, Leiden, two paratypes in the Národní Muzeum, Praha. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Zanchius stami Van Doesburg; Spec. nov.; Heteroptera; Miridae; Orthotylinae; Syria; Cotton; Egg structure; 42.75. |
| Ano: 1984 |
URL: http://www.repository.naturalis.nl/record/318271 |
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| Pannell, David J.; Nordblom, Thomas L.. |
| This article reports on a study of the impact of risk on farm management practices in northern Syria, focusing particularly on how these are affected by risk aversion and farm size. The study is based on production data from an eight‐year field trial and on prices from market surveys. A large linear programming model is built, representing the eight years as observations from a discrete probability distribution. Risk aversion is modelled by inclusion of a utility function with constant relative risk aversion, represented using the DEMP/UEP approach. |
| Tipo: Journal Article |
Palavras-chave: Farm Management; Risk and Uncertainty. |
| Ano: 1998 |
URL: http://purl.umn.edu/117232 |
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| Al- Safadi,Bassam; Faouri,Hussam; Elias,Rana. |
| This work investigated the genetic diversity and relationships among Capparis species growing in Syria using IRAP and ISSR techniques. Forty-seven samples of three Capparis species genotypes were collected from 21 different locations in Syria. The genotypes were morphologically identified based on the descriptions available in the literature. When IRAP technique was used, an average of 71.5% of the amplified fragments were polymorphic compared to 82.04% in ISSR. Morphological characterization along with the cluster and PCoA analyses of the data divided the studied genotypes into three groups. The groups included genotypes identified as Capparis spinosa L, C. sicula Duh., and C. aegyptia... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Capparis; Diversity; ISSR; IRAP; Syria. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132014000600916 |
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| Hussein,Kamal M.. |
| The goal of this research was to reconstruct the vegetational and climatic changes that took place during the late Pleisocene and Holocene in southwestern Syria. This reconstruction was based on palynological data obtained from the analysis of 27 sediments and surface samples (with a total thickness of 4.55 m) collected from Al-Hijaneh Lake basin (late Pleistocene) and from Al-Aouaj River valley (Holocene). Three pollen zones were established. The oldest one (zone A) corresponds to the late Pleistocene lacustrine deposits of Lake Al-Hijaneh. Zones B and C were defined in the Holocene fluvial- lacustrine deposits of the Al-Aouaj River valley. These three pollen assemblage zones are correlated to synchronic and similar C14... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Flora; Holocene; Late Pleistocene; Paleoclimates; Palynology; Syria. |
| Ano: 2006 |
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0011-67932006000200003 |
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| Nielsen, B.J.. |
| Resistance against leaf stripe (Pyrenophora graminea ) have been described in the literature, but only little is known about the resistance in modern varieties. Investigations have been started in co-operation with Danish breeders with the objective to ensure availability of healthy seed for pesticide-free and organic growing of cereals. The results so far show great variation in susceptibility to leaf stripe. Most of the tested varieties or lines were susceptible, but some varieties had a moderate level of resistance and a few were highly resistant. The test have been made with different populations collected from Denmark but only little is known about the virulence pattern in leaf stripe. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: "Organics" in general. |
| Ano: 2004 |
URL: http://orgprints.org/3873/1/3873.pdf |
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| Almatni, W.; Khalil, N.. |
| Syria is one of the biggest almond producer country in the world. Few arthropdes that live on almond are consider as pests. Aphids are one of the major pests their. In order to change the product to organic we should know more about the pests and their natural enemies in order to use better bio- and organic decisions. A field survey was done to aphids that attack Almond and Peach in Al-Arab mountain at As- Sweida governorate, between 2002 and 2006. Three species of aphids were considered as important pests on both trees. They are Brachycaudus amygdalinus and Brachycaudus helichrysi, which are aphids that feed on the young leaves causing stunted growth; and Pterochloroides persicae which is a species that attack the... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Crop health; Quality; Protection Fruit and berries. |
| Ano: 2008 |
URL: http://orgprints.org/13654/1/109%2D115.pdf |
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| Babili, Mahmoud; Baghasa, Hajar. |
| Studies about GAFTA’s impact on Syria are still few, especially those about its impacts on the agricultural sector. In fact, concerned researchers are in urgent need to know recent developments in GAFTA implementation and to review its updated impacts on Syrian agricultural sector. Therefore, we, NAPC, suggested producing a working paper about GAFTA, including revision for its current situation, its implementation’s impact on Syrian agricultural trade, and economic regression for Syrian- GAFTA members trade comparing with Syrian- third parties trade (especially the EU). In addition to the general introduction, the paper also includes an evaluation to the Syrian position on the scale of GAFTA targets’ achievement. The paper... |
| Tipo: Working or Discussion Paper |
Palavras-chave: GAFTA; Syria; Agricultural trade; Problems; Agricultural and Food Policy; International Relations/Trade. |
| Ano: 2008 |
URL: http://purl.umn.edu/50041 |
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| Baghasa, Hajar; Babili, Mahmoud. |
| Studies about GAFTA’s impact on Syria are still few, especially those about its impacts on the agricultural sector. In fact, concerned researchers are in urgent need to know recent developments in GAFTA implementation and to review its updated impacts on Syrian agricultural sector. Therefore, we, NAPC, suggested producing a working paper about GAFTA, including revision for its current situation, its implementation’s impact on Syrian agricultural trade, and economic regression for Syrian- GAFTA members trade comparing with Syrian- third parties trade (especially the EU). In addition to the general introduction, the paper also includes an evaluation to the Syrian position on the scale of GAFTA targets’ achievement. The paper... |
| Tipo: Working or Discussion Paper |
Palavras-chave: غافتا (GAFTA); سوريا (Syria)، التجارة الزراعية (Agricultural trade) ، المشاكل (problems); Agricultural and Food Policy; International Relations/Trade. |
| Ano: 2008 |
URL: http://purl.umn.edu/50320 |
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| La Rovere, Roberto; Aw-Hassan, Aden. |
| Agricultural research in marginal dry areas can contribute to reducing poverty through the development of technological, institutional and policy options for poor farmers by addressing diversified opportunities and development pathways. This paper analyzes the diversity of rural livelihood strategies in the Khanasser Valley in northwest Syria, an area representative of marginal drylands. We experimentally define an operational classification of household typologies based on their different livelihood strategies, capabilities, and opportunities by applying a Sustainable Livelihoods framework. Livelihoods diversity has implications on where and how research must be targeted to have impact on poverty. Households less endowed... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Impact; Livelihoods; Marginal Areas; Poverty; Syria; D1; I3; O3; Q12; Q16; Food Security and Poverty. |
| Ano: 2006 |
URL: http://purl.umn.edu/25722 |
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| Registros recuperados: 43 | |
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