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Analyses showed that excess salt persisted throughout the year near roadsides, probably influencing the vigour and species composition due to osmotic ...
Read moreIn a glasshouse experiment, galvanised iron wires or woven fibre-glass strands placed 3 cm below the soil surface constricted the tap roots of Quercus...
Read moreApparatus for measuring the distribution of radiance outdoors and in controlled environment is described.-R.B.
Read moreA liquid displacement method is described for rapid measurement of volumes of individual detached leaves or other small plant parts with an accuracy o...
Read moreUse of a grid for rapid estimation of root length is described.-R.B.
Read moreBrowsing by goats was observed to be one of the main causes of disappearance of A. Senegal from many sites in its natural habitat. Simulated browsing ...
Read moreBoth species responded to increasing density by extreme plasticity and there was no density-induced mortality even at 3200 plants/m2. In wheat the pla...
Read moreS23 perennial ryegrass was grown for 4 years in boxes on levelled sites at 250-ft altitudinal intervals from 500 to 2250 ft alt. Floral development wa...
Read moreIn field tests with fenuron pellets, Commiphora spp., Maytenus putterlickioides, Premna oligotricha and Tarchonanthus camphoratus were mostly tolerant...
Read moreTreatments were appropriate to traditional cattle husbandry and consisted of two 4-year rotations involving burning, grazing by goats and preliminary ...
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