標(biāo)題: Titlebook: Breeding Fodder Crops for Marginal Conditions; Proceedings of the 1 O. A. Rognli,E. Solberg,I. Schjelderup Conference proceedings 1994 Spri [打印本頁] 作者: 祈求 時(shí)間: 2025-3-21 18:10
書目名稱Breeding Fodder Crops for Marginal Conditions影響因子(影響力)
書目名稱Breeding Fodder Crops for Marginal Conditions影響因子(影響力)學(xué)科排名
書目名稱Breeding Fodder Crops for Marginal Conditions網(wǎng)絡(luò)公開度
書目名稱Breeding Fodder Crops for Marginal Conditions網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Breeding Fodder Crops for Marginal Conditions被引頻次
書目名稱Breeding Fodder Crops for Marginal Conditions被引頻次學(xué)科排名
書目名稱Breeding Fodder Crops for Marginal Conditions年度引用
書目名稱Breeding Fodder Crops for Marginal Conditions年度引用學(xué)科排名
書目名稱Breeding Fodder Crops for Marginal Conditions讀者反饋
書目名稱Breeding Fodder Crops for Marginal Conditions讀者反饋學(xué)科排名
作者: 作嘔 時(shí)間: 2025-3-21 21:10
Genetic Resources of oil and Fodder Plants in the Genebank Station Malchow/Poel it belongs to the Institute of Plant Genetics and Crop Plant Research (IPK) Gatersleben. The establishment of the collection began in the early 1970s on the basis of breeding activities. The material includes wild species and landraces, as well as breeders lines and cultivars, both from Germany and abroad.作者: 動(dòng)物 時(shí)間: 2025-3-22 00:47 作者: audiologist 時(shí)間: 2025-3-22 07:58
https://doi.org/10.1007/978-3-658-13211-8Thee field trials completed at Radzików in Central Poland showed that thuringian mallow would be a crop suitable for various utilization. It produces plants up to 1500 mm high, well branched and persistant. Each flower of mallow produces seeds giving 44 g seeds per plant. The yield of dry matter 27 t and seed yield 1 t per 1 ha were achieved.作者: 內(nèi)疚 時(shí)間: 2025-3-22 09:35 作者: patriarch 時(shí)間: 2025-3-22 14:16 作者: 下船 時(shí)間: 2025-3-22 20:43
Breeding Fodder Crops for Marginal Conditions978-94-011-0966-6Series ISSN 1381-673X 作者: Onerous 時(shí)間: 2025-3-22 23:39
Management im vernetzten Unternehmenty (., . etc.), and other factors. Since in our long-term program of research on genetic resources, persistence was studied, we will point out its dependence on some factors, or the possibilities of its improvement and refer to the resources of selection. We present the synthesis of results, which have been already published in part.作者: ELUDE 時(shí)間: 2025-3-23 04:50
Management im vernetzten Unternehmen it belongs to the Institute of Plant Genetics and Crop Plant Research (IPK) Gatersleben. The establishment of the collection began in the early 1970s on the basis of breeding activities. The material includes wild species and landraces, as well as breeders lines and cultivars, both from Germany and abroad.作者: Institution 時(shí)間: 2025-3-23 06:26
https://doi.org/10.1007/978-94-011-0966-6breeding; crops; environmental stress; plant; plants作者: 濕潤 時(shí)間: 2025-3-23 12:02
978-94-010-4418-9Springer Science+Business Media Dordrecht 1994作者: 冷峻 時(shí)間: 2025-3-23 16:42 作者: 亂砍 時(shí)間: 2025-3-23 20:59
Kundenmanagement in Krankenh?usernght of their adaptive significance, specially pointing at their phenotypic expression under stress. Variation in marginal plant populations is discussed on the basis of accumulated knowledge on quantitative traits and isozymes. The common opinion that marginal populations are genetically depauperate作者: MURKY 時(shí)間: 2025-3-24 00:03
https://doi.org/10.1007/978-3-540-29465-8spatial scales of population differentiation are examined predominantly in members of the Poacea. Evidence from environmental situations in which genetically based population differentiation might reasonably be expected to have evolved but has not been recorded are examined. The impact of extreme se作者: Cupidity 時(shí)間: 2025-3-24 05:12 作者: ostensible 時(shí)間: 2025-3-24 07:51
https://doi.org/10.1007/978-3-658-27698-0ed by a restricted enetic variation within our indigeneous plant material. In order to increase the variation in the Norwegian ryegrass germplasm, we have tested populations of diverse origin and adaptations under contrasting climatic conditions in Norway. Data is presented for winter survival and d作者: 驕傲 時(shí)間: 2025-3-24 13:53
https://doi.org/10.1007/978-3-658-27698-0to find ecotypes with extreme winter hardiness. This paper gives results from experiments carried out with some of the timothy populations collected..After testing in dense stand a few of the most promising populations were selected for investigation of genetic variation within populations by growin作者: NAUT 時(shí)間: 2025-3-24 17:57
https://doi.org/10.1007/978-3-322-85888-7, in order to select those genotypes most suitable for use in the Hungarian climate. Navy and Dark Red Kidney dry beans were sensitive to drought, particularly in sandy soil. Semideterminate or determinate bean varieties with well-developed roots can be effectively grown in slightly sandy soil. We p作者: 阻塞 時(shí)間: 2025-3-24 20:41 作者: adj憂郁的 時(shí)間: 2025-3-25 00:43
Thomas Laukamm,Nicholas Steinthaland organization of allozyme variation in relation to their origin. Study was based on 9 polimorphic loci (8 enzyme systems). The enzyme loci assayed were as follows: alcohol dehydrogenase (Adh), aspartate aminotransferase (Aat1 and Aat2), esterase (Est), peroxidase (Prx), phosphoglucomutase (Pgm), 作者: 航海太平洋 時(shí)間: 2025-3-25 07:08 作者: tackle 時(shí)間: 2025-3-25 09:18
,Praxis und übung des Managens,. While looking for shade-resistant breeding material, an ecotype of . was found growing on paths in the forest. Under prebreeding tests in shade conditions, we compared this ecotype to other common lawn varieties in species — ., . The lawn utilization tests were made by the split plot method over t作者: 怒目而視 時(shí)間: 2025-3-25 12:54 作者: 溺愛 時(shí)間: 2025-3-25 16:38
Management im vernetzten Unternehmen it belongs to the Institute of Plant Genetics and Crop Plant Research (IPK) Gatersleben. The establishment of the collection began in the early 1970s on the basis of breeding activities. The material includes wild species and landraces, as well as breeders lines and cultivars, both from Germany and作者: 啟發(fā) 時(shí)間: 2025-3-25 20:59
https://doi.org/10.1007/978-3-322-99654-1ol of weeds, pest and diseases, have increased agricultural production several fold. Today the environmental impact of high input agriculture in more favorable environments causes growing concern. By contrast, the impact of breeding in marginal environments has been elusive. The paper discusses evid作者: 四牛在彎曲 時(shí)間: 2025-3-26 03:22
Adaptation, variation and selection in marginal areasght of their adaptive significance, specially pointing at their phenotypic expression under stress. Variation in marginal plant populations is discussed on the basis of accumulated knowledge on quantitative traits and isozymes. The common opinion that marginal populations are genetically depauperate作者: 喚起 時(shí)間: 2025-3-26 04:39
Some consequences of adaptation to extreme environmentsspatial scales of population differentiation are examined predominantly in members of the Poacea. Evidence from environmental situations in which genetically based population differentiation might reasonably be expected to have evolved but has not been recorded are examined. The impact of extreme se作者: 傳染 時(shí)間: 2025-3-26 10:25
Collecting and evaluating genetic resources of fodder plants from subalpine and alpine permanent gra of commercially important grass and clover species. This gene pool is endangered by the increasing practice of grassland renovation. The collection of genetic resources from that marginal habitat serves two purposes, therefore: Utilization of the gene pool in breeding programmes, and conserving the作者: CHIP 時(shí)間: 2025-3-26 12:44 作者: 強(qiáng)行引入 時(shí)間: 2025-3-26 17:22 作者: alliance 時(shí)間: 2025-3-26 22:51 作者: superfluous 時(shí)間: 2025-3-27 02:57 作者: Vital-Signs 時(shí)間: 2025-3-27 05:50 作者: 妨礙議事 時(shí)間: 2025-3-27 11:16 作者: 輕快走過 時(shí)間: 2025-3-27 13:53
Deschampsia Caespitosa L. — Proposal for Lawn in Shade Conditions. While looking for shade-resistant breeding material, an ecotype of . was found growing on paths in the forest. Under prebreeding tests in shade conditions, we compared this ecotype to other common lawn varieties in species — ., . The lawn utilization tests were made by the split plot method over t作者: PHONE 時(shí)間: 2025-3-27 18:07 作者: STALL 時(shí)間: 2025-3-28 00:02 作者: Condense 時(shí)間: 2025-3-28 05:10
Specific adaptation and breeding for marginal conditionsol of weeds, pest and diseases, have increased agricultural production several fold. Today the environmental impact of high input agriculture in more favorable environments causes growing concern. By contrast, the impact of breeding in marginal environments has been elusive. The paper discusses evid作者: 討人喜歡 時(shí)間: 2025-3-28 09:05
https://doi.org/10.1007/978-3-322-85888-7cultivars and the relation between water circulation and pollination. This characterize the degree of adaptability for drought during the seed development period and should be taken into consideration when making breeding desicions.作者: 辯論的終結(jié) 時(shí)間: 2025-3-28 12:34 作者: monologue 時(shí)間: 2025-3-28 18:15
Conference proceedings 1994 specific aspects of adaptation to marginal growing conditions arepresented, ranging from problems caused by snow and ice in theSubarctic regions of Europe to the severe drought problems in theMediterranean regions. .For everyone involved in studies of adaptation and breeding ofperennial plants for marginal conditions or stress environments. .作者: Mystic 時(shí)間: 2025-3-28 19:15
Kundenmanagement in Krankenh?usernbility is suggested to be of significance in marginal areas, a fact that should be duly recognized in modern plant breeding programmes aiming at maximum stability (sustainability) but not necessarily maximum yield.作者: 水獺 時(shí)間: 2025-3-28 23:49 作者: Anal-Canal 時(shí)間: 2025-3-29 06:22 作者: 數(shù)量 時(shí)間: 2025-3-29 07:52
Genetic Variation and Population Structure of , L. in Various Environmental Conditions all populations and partitioning it into intra (Hs) and interpopulational (Dst) components, and finally the calculation of relative interpopulational differentiation (Dst/Ht=Gst). Shannon-Weaver information index (H’) was calculated for each locus and population, then these values were pooled and averaged for regions for each locus.作者: Narrative 時(shí)間: 2025-3-29 12:39 作者: 平項(xiàng)山 時(shí)間: 2025-3-29 16:44 作者: doxazosin 時(shí)間: 2025-3-29 20:51 作者: 混沌 時(shí)間: 2025-3-30 01:49
Der strategische Einsatz von Technologien, to specific climatic conditions, plant breeders are looking for populations growing under similar conditions, which may have selected favourable genes. However the test of the efficiency of natural selection for the breeding objectives of Man is not obvious.作者: ironic 時(shí)間: 2025-3-30 05:18
Some consequences of adaptation to extreme environmentstically based population differentiation might reasonably be expected to have evolved but has not been recorded are examined. The impact of extreme selection pressures on genetic variability are briefly considered.作者: AUGUR 時(shí)間: 2025-3-30 10:40
Factor Regression Analysis of Natural Populations of Ryegrass to specific climatic conditions, plant breeders are looking for populations growing under similar conditions, which may have selected favourable genes. However the test of the efficiency of natural selection for the breeding objectives of Man is not obvious.作者: fulmination 時(shí)間: 2025-3-30 12:36 作者: Popcorn 時(shí)間: 2025-3-30 17:03
Potential for improving adaptation of , L. to continental climates in Norwayaptation at the continental location, measured as plant cover after three years. There was considerable variation between populations in all characters. In the spaced plant experiment, the Norwegian diploid breeding populations were the highest yielding. The commercial cultivars also performed well.作者: concise 時(shí)間: 2025-3-30 21:20
Winter hardiness in marginal populations of timothytween families and locations, while the interaction effects between families and years were small and insignificant in all cases..Winter hardiness was strongly genotypically correlated in the positive direction with visually estimated general performance, but not correlated with digestibility.作者: 索賠 時(shí)間: 2025-3-31 03:03 作者: 殖民地 時(shí)間: 2025-3-31 06:36
Deschampsia Caespitosa L. — Proposal for Lawn in Shade Conditionslawn compactness, slow regrowth after cutting, fresh green colour especially in spring and summer. Some negative characteristics found are: slightly sharp leaves, rather rough turf, and a “whitening syndrome” after cutting.作者: gorgeous 時(shí)間: 2025-3-31 10:30 作者: 產(chǎn)生 時(shí)間: 2025-3-31 14:36 作者: 一大塊 時(shí)間: 2025-3-31 18:43 作者: 大炮 時(shí)間: 2025-3-31 23:46
