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Temperatures were measured in a perennial ryegrass crop in the field and an attempt was made to relate temperature to growth. The instruments used are...
Read moreIn an investigation of the relation between weather and the growth of barley, the approach used depended on calculation of the exchange of CO2 and wat...
Read moreBarley cv. Proctor grown over a wide range of conditions had a relatively stable mean weight/grain of 34.9 ( plus or minus 2.84) mg (range 29.3-41 mg)...
Read moreSelection of shade tree species for agroforestry systems must take the complexity of these systems into account. Tree species selection should maximiz...
Read moreGlobally important chalk streams in England are in poor ecological health, in part due to inadequate water quality. Addressing this issue requires an ...
Read moreThe mathematical models of Gardner (1960) and Cowan (1965) are developed to show that the soil matric potential at which rhizosphere resistance become...
Read moreExperimental evidence claiming to show appreciable rhizosphere resistances in soils much wetter than permanent wilting point (sometimes even at soil m...
Read moreIntensification of agriculture has resulted in a simplification and fragmentation of agroecosystems. Yet, its impact on the reproductive success and p...
Read moreThe fit to log-normal distribution of species abundances of grasshoppers (Acridoidea), ladybird beetles (Coccinellidae), tortoise beetles (Cassidinae)...
Read moreA workshop was held to explore the utility of surrogates in biodiversity conservation-focused monitoring programmes. This paper focus on reporting the...
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