Smith et al., 1966 - Google Patents
Decade of intensive cultivation of poplars in British Columbia shows need for long-term research to reduce risksSmith et al., 1966
View PDF- Document ID
- 5199777436222342818
- Author
- Smith J
- Blom G
- Publication year
- Publication venue
- The Forestry Chronicle
External Links
Snippet
There is a large surplus of low value black cottonwood and other hardwoods in British Columbia. Greatly improved utilization and management are needed to make effective use of BC hardwoods. During the past decade, in their efforts to develop an economical supply …
- 241000219000 Populus 0 title abstract description 87
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- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0262—Mulches, i.e. covering material not-pre-formed in mats or sheets
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0281—Protective ground coverings for individual plants, e.g. for plants in pots
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0268—Mats or sheets, e.g. nets or fabrics
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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- A—HUMAN NECESSITIES
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- A—HUMAN NECESSITIES
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- A01H—NEW PLANTS OR PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
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- A—HUMAN NECESSITIES
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- A—HUMAN NECESSITIES
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- A01H5/00—Flowering plants, i.e. angiosperms
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- A—HUMAN NECESSITIES
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- A—HUMAN NECESSITIES
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- A01B79/00—Methods for working soil
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- A—HUMAN NECESSITIES
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