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Perennial ryegrass cv. S23 was grown on 13 shales in a glasshouse and at 3 field sites with 0, 125 or 625 kg 17-17-17 (NPK) fertilizer/ha (field) or 6...Read more
The penetration of light into 5 distinct foliage patterns of tea bushes was studied. The 2 foliage types (semi-erect and horizontal) representing most...Read more
Heather was protected from grazing for 5 years at 2 moors in north-east Scotland, one grazed largely by mountain hares (Lepus timidus) and one grazed ...Read more
The input and output of water, Na, K, Ca, P and N were measured over a 14 month period in a 45 m2 watercress bed containing 6927 kg of a soil/gravel m...Read more
Material from single representative plants of perennial ryegrass, meadow fescue and a triploid [festucoid] hybrid between them was grown in small plot...Read more
Growth of Trifolium repens in acidic colliery spoil (pH 2.5) was suppressed by >90% when agricultural ground calcitic limestone was applied at >...Read more
An autoradiographic method for measuring root length in the soil using 32P injected into onion leaves is described. The soil containing the roots was ...Read more
The effective internal supply of specific nutrient elements in the seeds of 7 grass and 5 legume pasture species was quantified by growing newly germi...Read more
1-yr-old seedlings of Pueraria lobata were planted in 1955 about 1.5 m apart along a long cultivated strip 2.5 m wide on denuded soil and given NPK in...Read more
Single plants of ryegrass, meadow fescue and a triploid hybrid between them were grown in small plots alone or in competition under simulated grazing ...Read more