Browse Items (13039 total)

437 450.jpg
Moisture loss from Paper pot after 30 minutes, cf.slides #436 & 438. Jack pine, 1+0, moisture loss.

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436 449.jpg
Moisture loss from Jiffy pot 30 minutes after planting in dry soil. Jack pine, 1+0, moisture loss.

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435 448.jpg
Extracted hemlock seedling, sown April, photo July. Western hemlock, 1+0, container, styroblock.

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434 447.jpg
Douglas fir extracted from block, sown April, photo July. Fir douglas, 1+0, container, styroblock.

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433a 445.jpg
Douglas fir sown in April in styroblocks, photo July. Fir douglas, 1+0, container, styroblock.

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432 444.jpg
Detail of roof of shade house to show vent for hot air.

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431 443.jpg
General view of shade house, this is nursery for Georgia Pacific.

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430 442.jpg
Pine seedling grown in 10" tube, cf.slide #418 for Jefferson nursery. Ponderosa pine, 1+0, container.

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Douglas fir sown April, photo in July. Fir douglas, 1+0, container.

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View inside shade house, containers on wooden supports off asphalt. Container.

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