搜索结果: 1-8 共查到“农学总论 ability”相关记录8条 . 查询时间(0.031 秒)
Evaluation of Provenances and Rooting Media for Rooting Ability of African Blackwood (Dalbergia melanoxylon Guill. & Perr.) Stem Cuttings
Dalbergia melanoxylon Domestication Rooting media Stem cuttings Non- mist propagator
2010/11/15
Vegetative propagation of Dalbergia melanoxylon Guill. & Perr. collected from six provenances
was investigated in three rooting media (river sand, forest topsoil and mixture 1: 1 (v/v) of river sand ...
Nitrogen Uptake and Yielding Ability of Non-nodulating Soybean Genotype (En1282) under Organic Nitrogen Application (Dried Cattle Feces)(Agronomy)
Cattle feces Guinea grass Nitrate Nitrogen uptake
2009/7/10
The nitrogen uptake and yielding ability of non-nodulating soybean genotype (En1282) were investigated under field conditions. Dried cattle feces were applied at levels ranged from 192 to 960 kg N/ha ...
Combining ability for biological nitrogen fixation traits and yield components in black gram [Vigna mungo(L.)Hepper]
General combining ability line nitrogen fixation traits specific combining ability tester
2009/2/20
Twenty three black gram genotypes comprising of five lines with nitrogen fixing capacity, three high yielding testers and their 15 cross combinations were evaluated in randomized block design with...
Investigations of the influence of component characteristics of a coat on the germination ability of coated seeds
seed-coating seed-pelleting application-methods
2008/11/14
This work reports the influence of the hygroscopic characteristics of a coat composed of various ingredients, its relative mass in proportion to the seed and the base moisture on the germination abili...
Structure ability of fine textured red soils in north libya
red soil soil aggregates water resistance
2008/11/11
The aim of this work was to analyse structure resistance, capillary rise, mechanical strength and other physical properties in fine textured soil in North Libya. The examination of these characteristi...
Peculiarities of rooting ability and formation of Ribes atropurpureum root system on treatment of grafts with growth regulators
growth regulators hard-wood and soft-wood cuttings root system Ribes atropurpureum
2010/1/15
The data on the rooting ability and peculiarities of root system formation of hard-wood and soft-wood cuttings of Ribes atropurpureum under the action of growth regulators are presented. The positive ...
Chelating Ability of the Chitosan-glucan Complex from Aspergillus niger NRRL595 Biomass Recycling in Citric Acid Production
Aspergillus niger Citric acid Recycling Chitosan-glucan complex Cu2+ Chitosan Glucan
2010/11/8
The production of citric acid frommethanol (3%, v/v) treated crude date syrup (24%sugars, pH, 6.5) by Aspergillus niger NRRL595 biomass recycle was investigated. By reuse of the biomass for 5 cycles (...
Factors influencing somatic embryogenesis and regeneration ability in somatic tissue culture of spring and winter rye
rye somatic embryogenesis embryo inflorescence leaf segment
2010/8/13
Rye is an important crop in Northern and Eastern Europe. However, the application of various biotechnologies in rye breeding has been limited duo to its recalcitrant in tissue culture. In order to imp...