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草莓为我市新兴水果,常年种植面积860hm_2,广泛与棉粮等作物间套轮作,是开发冬季农业的高效作物。由于草莓性喜冷凉、湿润的环境条件,而我地的气候特点是伏旱明显,持续高温时间长,故常造成大片草莓秧死亡,给育苗带来了较大困难。为此,我们利用PP_(333)和Hs延缓茎叶生长,促进根系形成,增加植株抗逆能力的原理,对草莓育苗进行化学调控,现将初步结果报告如下。
Strawberry is an emerging fruit in our city. Its annual perennial planting area is 860 hm 2. It is widely used in cotton crops and other crops. It is an efficient crop for developing winter agriculture. Due to the cold and humid nature of the strawberry, and my climate is characterized by significant drought, sustained high temperature for a long time, it often results in the death of a large number of strawberry seedlings, raising nurseries has brought greater difficulties. To this end, we use PP_ (333) and Hs to delay stem and leaf growth, promote root formation and increase plant resilience principle, chemical regulation of strawberry seedling, the preliminary results are reported below.