搜索结果: 1-15 共查到“作物学 Sorghum”相关记录47条 . 查询时间(0.249 秒)
Effects of nitrogen and harvesting time on chemical composition of biomass of Sudan grass, fodder sorghum, and their hybrid
Chemical composition fodder sorghum harvest period
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2011/6/29
The subject of this study is 2-year variability research (2007 and 2008) of the chemical composition of naturally dried biomass samples of 3 different sorghum species, which are widely used in the sou...
An in vitro technique for studying specific Striga resistance mechanisms in sorghum
Witchweed Striga resistance host parasite interaction germination haustoria
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2011/1/12
Witchweed (Striga sp.) is a noxious parasitic weed of many cereals, that causes considerable crop damage in the semi-arid tropics. Although, a number of control measures have been suggested, breeding ...
Thermo-sensitivity and Photoperiod Sensitivity Genes Controlling Heading Time and Flower Bud Initiation in Sorghum, Sorghum bicolor Moench
AFLP complementary gene effect daylength heading response inheritance
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2011/2/24
The timing of heading and flower bud initiation is critical for reproductive success. In sorghum (Sorghum bicolor Moench), which is a facultative short-day plant, we propose that the thermo-sensitivit...
Effect of Seed Age, Size and Moisture Content on Seed Quality of Sorghum (Sorghum Bicolor. L. Moench)
Seed Age Size and Moisture Content Seed Quality Sorghum
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2010/11/16
A set of laboratory and field experiments were conducted during 2005 to investigated the
influence of seed age, size and moisture content on seed quality attributes of sorghum cultivar Tabat. Simple ...
Mulching and synergistic use of organic and chemical fertilizers enhances the yield, nutrient uptake and water use efficiency of sorghum
Integrated nutrient management mulching
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2011/1/12
Crop yields in arid lands are generally low and highly variable because of sparse and erratic precipitation leading to water stress. A greenhouse study was conducted to determine the effect of integra...
Genetic Relationships of Sorghum Germplasm in Asia and Africa Revealed by Rice cDNA-STS and Indel Markers
genetic diversity grain sorghum
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2010/10/25
The elucidation of Sorghum bicolor intraspecific genetic diversity is of interest in studies on evolutionary forces under domestication and geographical distribution, and has application in the design...
A multivariate analysis of variance (MANOVA) of the performance of sorghum lines in different agro-ecological regions of Zimbabwe
Multi-environment MANOVA resettled farmers sorghum production
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2011/1/10
This study presents a multi-environment trial to evaluate the performance of sorghum lines in a target population of environments in Zimbabwe. The study attempts to determine whether genotypic variati...
Revision of the Nerlovian partial adjustment framework and its application to sorghum production in Nigeria
Nerlovian partial adjustment framework quasi-Newton iteration technique
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2011/1/10
An attempt was made in this paper to show how varying coefficients of adjustment might be incorporated into the Nerlovian partial adjustment framework and the resulting model applied to sorghum produc...
PERFORMANCE OF SORGHUM VARIETIES AND HYBRIDS FOR GRAIN YIELD UNDER IRRIGATED CONDITIONS OF D.I.KHAN
Sorghum bicolor cultivars hybrids
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2010/9/26
Eighteen sorghum varieties, hybrids and advanced lines were evaluated for grain and other associated traits at Agricultural Research Institute, Dera Ismail Khan, Pakistan during kharif-2007. Analysis ...
Resource use efficiency in sole sorghum production in three villages of Kaduna State, Nigeria
Efficiency of farms double log empirical results
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2011/1/10
In explaining the differences in the efficiency of farms, it is necessary to look into the use of resources to show the close links existing between the performance attained from resources on individu...
Eff ects of nitrogen and harvesting time on chemical composition of biomass of Sudan grass,fodder sorghum, and their hybrid
Chemical composition fodder sorghum harvest period nitrogen Sudan grass
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2011/3/29
Th e subject of this study is 2-year variability research (2007 and 2008) of the chemical composition of naturally
dried biomass samples of 3 diff erent sorghum species, which are widely used in the ...
RADIATION INDUCED POLYGENIC MUTATIONS IN SORGHUM BICOLOR L.
Sorghum bicolor irradiation induced mutation agronomic characters Pakistan
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2009/9/29
A study was conducted in Department of Plant Breeding and Genetics, Sindh
Agriculture University, Tandojam, Pakistan. M1 population of two varieties (DS-
75 and Giza-3) of sorghum (Sorghum bicolor L...
Glossiness of Leaf Blades in Sorghum (Sorghum bicolor L. Moench);Its Visual and Ultrastructural Studies
Bloom Brassica oleracea glossy leaf SEM trichome wax structure Zea mays
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2009/9/9
The glossy leaf is an important character related with disease and pest resistance as well as varietal differences in Brassica oleracea and Zea mays. The author aimed to clarify the characteristic of ...
Production of bioethanol from sweet sorghum: A review
Sweet sorghum carbohydrate bioethanol biofuel
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2010/9/10
The consumption of bioethanol as biofule may reduce greenhouse gases, gasoline imports. Also it can be replaced with lead or MTBE (Methyl tert-butyl ether) that are air and underground water pollutant...
Effects of Epibrassinolide and Abscisic Acid on Sorghum Plants Growing under Soil Water Deficit:I. Effects on growth and survival
Abscisic acid Brassinosteroid Drought resistance Epibrassinolide Growth Root Sorghum
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2009/7/31
Spray treatment with 22R, 23R epibrassinolide (EBR, 0.1 ppm) increased the length and dry weight of both the top and root of sorghum plants under various soil water conditions, although the extent of...