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    Harvesting (4)
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Magnoliopsida

Kingdom: Plantae
Phylum: Magnoliophyta
Class: Magnoliopsida
Remove Filters: Field(X) Lettuce(X) Portrait(X)
14 Images of 2 Subjects View Subject List View Image Details View Thumbnails

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Image Subject Name Scientific Name Description
1571778 lettuce Lactuca sativa A lettuce grower inspects the features of head lettuce varieties to determine their suitability for production and the marketplace at a University of California lettuce field day. January 1996.
1572570 lettuce Lactuca sativa Field packing lettuce.  January 1997
1572571 lettuce Lactuca sativa Field packing lettuce.  January 1997
1572569 lettuce Lactuca sativa Field packing lettuce.  January 1997
1571771 lettuce Lactuca sativa Key industry personnel inspect lettuce varieties during a lettuce variety field day.  January 1996
1571652 lettuce Lactuca sativa Thinning lettuce.  November 1995
1571650 lettuce Lactuca sativa Soil crack moves to seedline and causes stand reduction.  November 1995
1571005 lettuce Lactuca sativa Iceberg lettuce harvest.  Heads are cut, bagged and boxed in the field. In this photo the harvester is cutting lettuce at the base of the plant using a special lettuce knife; February 1995
1571006 lettuce Lactuca sativa Iceberg lettuce harvest.  Heads are cut, bagged and boxed in the field.  In this photo the harvester is placing the cut lettuce head into a plastic bag; February 1995
1571008 lettuce Lactuca sativa Iceberg lettuce harvest.  Heads are cut, bagged and boxed in the field.  In this photo the harvester is placing the cut lettuce head into a plastic bag; February 1995
1571004 lettuce Lactuca sativa Iceberg lettuce harvest.  Heads are cut, bagged and boxed in the field; February 1995
1570853 lettuce Lactuca sativa Tool used for seedling toxicity assay.  PVC tube is used to extract a soil profile in the affected area. Soil in tube is a profile of the planted bed.  Lettuce seeds are placed in narrow slit in tube and germination measured.  This will show if the soil profile has areas that are toxic to lettuce seedlings. October 1994
1570854 lettuce Lactuca sativa Tool used for seedling toxicity assay.  PVC tube is used to extract a soil profile in the affected area. Soil in tube is a profile of the planted bed.  Lettuce seeds are placed in narrow slit in tube and germination measured.  This will show if the soil profile has areas that are toxic to lettuce seedlings. October 1994
5340096 romaine lettuce Lactuca sativa var. longifolia chimera; In plants, chimeras are relatively rare mutations that result in sharp demarkation in color or shape of plant tissue.

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