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蜜蜡用紫光灯照
中照光电CNL-led投光灯与led泛光灯
www.cnl-lighting.com77 LED LIGHTING LED Spotlight Road,parking lot,city district,green lignting,advertising, building outlines andother outdoor lighting. 96 77 67 High purity die-casting aluminum lamp shell, thermal structure, which guarantees LED light efficiency and service life. Thick tempered glass cover, anti-impact, friction-resistant. Adopted Imported lamp. Optical class anti- U V lens,
全光照喷雾条件下不同GGR对连翘和水蜡扦插育苗的研究
全光照喷雾条件下不同GGR对连翘和水蜡扦插育苗的研究
在全光照自动喷雾条件下,采用不同浓度的GGR-6、GGR-7、GGR-8和GGR-10对连翘和水蜡插条进行处理,测定其插穗存活率、生根率、生根数量等指标,探究适合连翘和水蜡扦插生根的GGR种类及其浓度。结果表明,在0-250mg/L的范围内GGR-6、GGR-7、GGR-8和GGR-10均对连翘和水蜡的扦插成活有不同程度的促进作用,其中促进生根效果为GGR10>GGR6>GGR7>GGR-8；150mg/L的GGR-10处理2h插穗的生根效果最好。