烯效唑是一种高效植物生长延缓剂，近年来广泛应用于植物生产中的各个领域。
Uniconazole is a high efficient plant growth retardant, which was applied extensively in many aspects of plant production in recent years.
利用植物生长延缓剂——多效唑，以不同方法和不同浓度，对两个黄瓜品种进行处理。
Different varieties of cucumber have been treated by using different methods and different concentration with paclobutrazol, a plant growth regulator.
施用植物生长延缓剂成本比较低，能减少修剪、施肥，在草坪管理中若能正确施用，将产生可观的经济效益。
Use of PGRs will lower the cost by reducing mowing and fertilization, which will bring about a remarkable economic return when applied right in lawn management.
喷施植物生长调节剂对延缓叶绿素总量下降有一定的作用。
Applying plant growth regulators could delay dropping chlorophyll content to some extent.
试验结果如下：1．喷施植物生长调节剂对延缓叶绿素总量下降有一定的作用。
The results were shown as follows:1. Applying plant growth regulators could delay dropping chlorophyll content to some extent.
试验结果如下：1．喷施植物生长调节剂对延缓叶绿素总量下降有一定的作用。
The results were shown as follows:1. Applying plant growth regulators could delay dropping chlorophyll content to some extent.
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