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Equations are developed for estimating plant DM production. Estimates for a range of crops growing between 14 deg S. and 43 deg N. agreed well with me...
Read moreThis article discusses a recent paper [Moreno and Halffter, Journal of Applied Ecology (2000) 37, 149-158] that described the problems associated with...
Read moreWater absorption and transpiration are considered in relation to the gradients of water potential between the soil and the leaves of Lolium perenne gr...
Read moreThe West Midland meres face a critical ecological challenge due to elevated phosphorus (P) concentrations resulting from diffuse and point nutrient po...
Read moreThis proceedings contains 19 papers focusing on the potential of alternative methods and opportunities, such as advances in satellite-based technology...
Read moreTheoretical considerations indicated that it was possible to increase the precision of estimation of vegetation cover by reducing the number of pins i...
Read moreA framework that incorporates product differentiation under monopolistic competition applies primarily to the manufacturing industry, and agriculture ...
Read moreDescribes a method for estimating the income of K, Mg, Ca, P and Na to a woodland ecosystem in the airborne particles caught by the tree canopy, and g...
Read moreA population of Glossina morsitans Westw. and G. pallidipes Aust. in Zimbabwe that was studied by R. J. Phelps & G. A. Vale [see RAE/B 67, 1901] w...
Read moreA new instrument for the estimation of the total length of a washed sample of roots is described. It utilizes a photoelectric method to count the numb...
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