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Seed trap Seed traps are used in ecology and forestry to capture seeds falling from plants, allowing seed production and dispersal to be quantified. They come in several forms, including funnel traps, sticky traps (using materials such as fly paper), nets and pots exposed in the field.〔(In Pursuit of a Better Seed Trap ) Adam Wiese, John Zasada and Terry Strong United States Department of Agriculture.〕 ==Types of trap== There are many options when using seed traps based on the specific need for the project. Seed traps can be made in different sizes, shapes, and of different material. Traditionally, seed traps are wooden frames with a screened bottom. Traps with metal frames have also been used. Additionally, funnel-shaped traps that are set above the soil or leveled at the ground, traps with screen or cloth bags, traps with water or soil to germinate them, plastic buckets, or traps with sticky surfaces have been used.〔
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Seed trap」の詳細全文を読む
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