关于植物激素及其类似物在农业生产实践上的应用的叙述，符合实际的是_刷题宝

题干

关于植物激素及其类似物在农业生产实践上的应用的叙述，符合实际的是（）

A：黄瓜结果后，喷洒一定量的脱落酸可防止果实的脱落

B：小麦在扬花期受到大风袭击，影响了传粉，给小麦田喷洒了一定浓度的生长素，能避免小麦减产

C：用一定浓度赤霉素溶液处理黄麻、芦苇等植物，使植株增高

D：乙烯广泛存在于植物多种组织，主要促进果实的发育

上一题下一题 0.0难度选择题更新时间:2014-05-16 01:52:24

答案(点此获取答案解析）

C

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