Results 1 to 10 of about 27,845 (259)
Limitations of <i>p</i> <sub>50</sub> as a measure of seed longevity in comparative studies and the way forward. [PDF]
Premise Studies comparing seed longevity between species or genotypes commonly measure seed longevity as the time it takes for seed lot viability to drop to 50% (p50). However, p50 is influenced by the initial viability.
Klepka L, Carta A, Hay FR, Bucharova A.
europepmc +2 more sources
Commentary: ED<sub>50</sub> and ED<sub>95</sub> of hypobaric ropivacaine during unilateral spinal anesthesia in older patients undergoing hip replacement surgery. [PDF]
Li S, Tian Y, Tian S, Tan T, Bu S.
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Determination of Median Lethal (LD50) and Growth Reduction (GR50) Dose of Gamma Irradiation for Induced Mutation in Wheat [PDF]
The determination of the optimum dose of radiation through its impacts on the growth attributes of the crop is the prerequisite for successful induced mutation breeding.
Sunanda Chakraborty +4 more
doaj +1 more source
Studies on colchicine induced changes in bajra napier hybrid (Pennisetum glaucum x P. purpureum)
An experiment was conducted to estimate the lethal concentration of the polyploidy inducing chemical Colchicine in two genotypes of Bajra Napier hybrid CO 6 and TNCN 1534.
B. Juby1, N. Meenakshi ganesan*1, K. N. Ganesan2, S. D. Sivakumar3, C. N. Chandrasekhar4 and V. P. Sobhakumari5
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Background. Using LD50 concentrations of the osmotic PEG 6000 to select millet genotypes during seed germination for drought resistance breeding is the best way of millet genotype differentiation according to the studied trait.Materials and methods.
O. V. Gorlachova +3 more
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The purpose of this research is to find the effectiveness of bandotan's (Ageratum conyzoides L.) leaf extract on mortality of Boophilus microplus in vitro and also to get of lethal concentration and lethal time. This research used 125 Boophilus microplus.
Dwi Retno Widyawati +4 more
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Applying larvicides to interrupt a mosquito’s life cycle is an important strategy for vector control. This study was conducted to evaluate the larvicidal properties of the hexane extract of sweet basil (Ocimum basilicum L.; family Lamiaceae) leaves ...
Chee Aun Chan, Lai Yee Ho, Nam Weng Sit
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This study aims to reconstruct hazardous zones after the hydrogen explosion at a fueling station and to assess an influence of terrain landscape on harmful consequences for personnel with the use of numerical methods.
Yurii Skob +3 more
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Assessment of mutagenic sensitivity in jasmine (Jasminum spp.) to chemical mutagen
The present experiment was carried out to determine mutagenic sensitivity on Jasmine (Jasminum spp.). In this experiment, terminal cuttings of Jasminum grandiflorum cv. White Pitchi and semi hardwood cuttings of J.
Sanchita Ghosh +2 more
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