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The foraging range and constancy of two colonies of Bombus terrestris were investigated on a mixed arable farm in the UK using harmonic radar, which h...
Read moreBatches of young tomato and bean plants were kept at a common site during either the day or night and placed out during the alternative period at each...
Read moreReflection of short-wave radiation by irrigated cotton in the Sudan Gezira was measured every 0.5 h in the daytime during Oct.-Dec. 1965, the major pa...
Read moreRadiation balance was measured from Oct.-Dec. 1965 in an irrigated cotton crop grown on ridges. During this time crop cover increased from about 10% t...
Read moreTehran, the capital of the Islamic Republic of Iran (IRI), is located in the north of the country with a population of about 8.5 million. The populati...
Read moreWith the aid of aerial photographs, a survey of the geology, soils, vegetation and land use and an assessment of land capability were made. Erosion is...
Read moreThis study intends to use the data of four emission scenarios (RCP 2.6, 4.5, 6.0 and 8.5) in two periods of time (2050 and 2080) to determine the impa...
Read moreThe significance of P deficiency in limiting sward production was assessed in an altitudinal sequence of Agrosto-Festucetum grasslands at the Moor Hou...
Read more7 cv. of perennial ryegrass, which originated from countries having contrasting winter climates and with a range of heading dates, were grown in simul...
Read moreSpecies establishment after 3 years on artificially revegetated ski-slopes and the nature of species associations were investigated in relation to alt...
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