枝条是由芽发育成的，植株生长需要量最多的无机盐是氮、磷、______．-生物

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• “庄稼一枝花，全靠肥当家”。下列对这句农谚的理解中不正确的是[]A．只要有了“肥”，庄稼就能生长发育好B．“肥”是指植物所必需的含氮、磷、钾等元素的无机盐C．这句农谚强调了“肥-七年级生物
• 农业生产上只有根据种植植物的目的来确定各种无机盐的施用量才能获得高产。[]-七年级生物
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