Results 21 to 30 of about 15,119,997 (287)
Factors Affecting Relative Growth Rate of Lettuce and Spinach in Hydroponics in a Greenhouse
, 2017 . Relative growth rate (RGR), the relative increase in weight per day, can analyze the effect of environment and nutrition on growth. I examined which of the parameters responding to plant growth scaled according to RGR for lettuce and spinach grown in ...
M. Gent
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BIRTH AND DEATH RATES, NATIONAL POPULATION FORECAST AND POPULATION POLICIES [PDF]
Iranian Journal of Public Health, 1971 This study is analyses of national population estimates and aims for the next 20 to 50 years. Calculations are based on the population of 32 million in 1973 with the relative growth rate of 32 in 1000 and death rate of 16 in 1000.Considering various aims,
K Merat
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Relative growth rate in sheep: heritability and relationship with absolute growth rate and body weight [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2015 Data and pedigree information collected between 1990 and 2005 at the Zandi Sheep Breeding Station were used to estimate heritability for relative growth rate (RGR) in five growth phases, namely birth to weaning (RGR1), weaning to 6-month (RGR2 ...
Farhad Ghafouri Kesbi, Ali Rafiei Tari
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Yield and Growth Indices of Hybrid Maize (Zea mays L.) as Influenced by Inter and Intra Row Spacing
Zanco Journal of Pure and Applied Sciences, 2022 To study the yield and physiological growth indices of hybrid maize a field experiment was conducted during the main cropping season under rain-fed conditions in 2020 and 2021 at Ankawa Research Center and Qushtapa zones of northern Iraq to determine ...
Alan Khasro Jawhar, Aryan S. A. Dizayee
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Bacterial metabolic state more accurately predicts antibiotic lethality than growth rate
Nature Microbiology, 2019 Growth rate and metabolic state of bacteria have been separately shown to affect antibiotic efficacy1–3. However, the two are interrelated as bacterial growth inherently imposes a metabolic burden4; thus, determining individual contributions from each is
A. J. Lopatkin +6 more
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Growth analysis of an aged Turkey oak coppice under conversion into high forest
Annals of Silvicultural Research, 2020 Most Italian research concerning the conversion of coppices analyse growth response at the stand level and adopt absolute growth as reference metric. Nonetheless, inter-individual interactions are lost when averaging tree level information at the stand ...
Monica Notarangelo, Orazio La Marca
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Response of vegetative and morphological characteristics of common mesquite (Prosopis juliflora (Swartz) DC.) seedling, under different humidity and light factors [PDF]
تحقیقات جنگل و صنوبر ایران, 2015 Light and moisture are two important environmental factors that influence seedling growth, therefore the choice of appropriate combinations of these factors is important for afforestation projects.
Babak Pilevar +2 more
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Growth Variation Among Thai Duckweed Species Under Axenic Conditions
BiologyDuckweed has attracted considerable attention for its high protein content, rapid growth, and broad potential in biotechnological applications. Understanding key phenotypic traits is crucial for unlocking and maximizing this potential. While most studies
Siwaporn Jansantia +5 more
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Systems, 2014 Early studies showed the metabolic rate (MR) of different-sized animals was not directly related to body mass. The initial explanation of this difference, the “surface law”, was replaced by the suggestion that MR be expressed relative to massn, where the
A. J. Hulbert
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Frontiers in Plant Science, 2022 Lolium perenne (L.) is one of the most important species in temperate grasslands. Temperature is a major factor controlling plant development. Breeding L. perenne cultivars adapted to new ranges of temperature could be necessary under most climate change
Lina Q. Ahmed +1 more
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