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赵县从1986年开始试种芦笋,当年定植750亩,由于经济效益高,面积迅速扩大,到1995年已发展9万亩,成为河北省政府唯一确定的芦笋基地县。因芦笋原产热带,北方气候冷凉,栽培历史短,对芦笋研究少,从而导致生产上存在着品种混杂,病虫害严重,合格芦笋率低等问题。产量徘徊在500公斤左右,为实现高产、高效、优质目标,针对上述问题对芦笋(白笋)进行了5年研究,亩产达到750公斤。现将经验介绍如下:
Since 1986, Zhao County began experimenting with asparagus planting. In the same year, 750 hectares of plantation was planted. Due to its high economic efficiency and rapid expansion, it has expanded to 90,000 mu by 1995 and has become the only designated asparagus base county in Hebei Province. Due to the native tropical asparagus, cold in northern climate, short cultivation history, few studies on asparagus, resulting in the production there is a variety of mixed, serious pests and diseases, qualified asparagus rate is low and so on. Production hovers around 500 kilograms, in order to achieve high yield, high efficiency and high quality objectives, against the above problems asparagus (white bamboo shoots) for 5 years, yielding 750 kg per mu. The experience is introduced as follows: