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    Question

    In alley cropping systems, which of the following is a key consideration for choosing tree species to plant between crop rows?

    A Tree species should require high water input Correct Answer Incorrect Answer
    B Trees should be slow-growing to avoid competition with crops Correct Answer Incorrect Answer
    C Trees should provide benefits like nitrogen fixation or fodder Correct Answer Incorrect Answer
    D Trees should grow taller than 50 meters Correct Answer Incorrect Answer
    E Trees should not be used for timber Correct Answer Incorrect Answer

    Solution

    Tree species in alley cropping are often chosen for their ability to fix nitrogen, provide fodder, or contribute to soil fertility without excessive competition for resources.

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