Report on Forest ResearchThe Commission, 1950 - Forests and forestry |
Contents
WORK CARRIED | 10 |
NURSERY EXTENSION EXPERIMENTS AT RADNOR FOREST by R D Pinchin | 24 |
Manuring | 30 |
Copyright | |
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acid acre Alice Holt Allerston appears applied assessment Assistant Silviculturist bark beech Britain Broxa Calluna canker cent compared compost conifer continued coppice Corsican pine crop cuttings damage disease Douglas fir early effect England established European larch experimental experiments feet fertilizers Forest Research Forestry Commission formalin fungi fungus germination grafting groups hardwoods heather heathland height growth hybrid larch inches Inchnacardoch increased infestation investigation Japanese larch Kennington larvae manuring mean heights methods moisture Morayshire mulch needles Neomyzaphis nitrogen Norway spruce nutrients obtained parasites peat phosphate Pinus contorta plantations plants ploughing poplar produced propagation provenances pruning root sample plots Sawfly Scotland Scots pine season seed seedbeds shade shoot showed Sitka spruce Sitka spruce seedlings soil sowing sown species spraying steam stem sterilization survey sycamore thinning timber transplants treatments trees trial volume tables Wareham weed Wood