'Flower bud' diaporamas de présentation

Sermons From Science -- June 2013 ???? -- 2013 ? 6 ?

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Fruit Tree Pruning

Fruit Tree Pruning. John Strang U.K. Dept. of Horticulture. Reasons for Pruning. Reduce tree size Control tree shape Make trees structurally strong. Reasons for Pruning. Improve light penetration Flower bud initiation Fruit color Pest control. Reasons for Pruning.

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Growth & Reproduction in Plants

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Ethylene and fruit ripening

Ethylene and fruit ripening. Ripening. Combination of the processes (i.e., not a single process) that occur from the latter stages of growth and development through the early stages of senescence. This results changes in composition, color, texture, or other sensory attributes.

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Flowers

Flowers. Warm-up (4/2 & 4/3). Pick up the sheets at the front Weigh your plants and place them back in their environment What part of the plant causes primary growth? What process is occurring in the meristems? What parts of the leaf prevent it from drying out?

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Skunk Cabbage - Spathyema foetida - March

Skunk Cabbage - Spathyema foetida - March. Skunk Cabbage - Spathyema foetida - March. spathe. spadix. flower. Skunk Cabbage - Spathyema foetida - April. Skunk Cabbage leaves Spathyema foetida - March. Indian Poke - Veratrum viride - April.

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Reproduction in Angiosperms

Reproduction in Angiosperms. Flowering Plants. Angiosperms are flowering plants Examples: grasses, roses, elm tree, oak tree, apple tree, pansies, etc. The part of the plant that carries out sexual reproduction is the: flower. stamen. pistil (carpel). filament. anther. stigma. ovary.

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FLOWER ORGANS

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Cauliflower

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Ribbon Roses

Ribbon Roses. Step by Step Construction. Step by step instructions for Ribbon Roses. Fold ribbon on a 90 degree angle Roll the end across Hold securely with left hand. Step by step instructions for Ribbon Roses. Continue to roll to the edge of the fold Fold the extra ribbon backwards

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Anther : The part of the stamen that produces and contains the pollen.

Anther : The part of the stamen that produces and contains the pollen. Petals : The colorful, often bright part of the flower. They attract pollinators. Pistil : This is the female part of the flower. It is made up of the stigma, style and ovary.

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