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1. 发明授权

US5953857A Method for controlling plant growth 失效
标题翻译：控制植物生长的方法
公开(公告)号：US5953857A
公开(公告)日：1999-09-21
申请号：US888282
申请日：1997-07-03
申请人： Ichiro Aiga , Katsusuke Murakami , Shuhei Ikado , Ryu Nakamura , Ryu Oi , Kazuhiro Seino , Keisuke Takuma
发明人： Ichiro Aiga , Katsusuke Murakami , Shuhei Ikado , Ryu Nakamura , Ryu Oi , Kazuhiro Seino , Keisuke Takuma
IPC分类号： A01G9/14 , A01G17/14
CPC分类号： A01G9/1438
摘要： A method for controlling plant growth by exposing plants to light passing through a covering material comprising a base material containing a colorant. The type and content of the colorant are chosen to provide a photosynthetically effective photon flux (PPF) transmittance of 50% or greater when light is passed through the covering material, and an A value suitable for the purpose of promoting or retarding the growth of plants irradiated with light transmitted by the covering material, the A value being defined by the following equation:A=R/Frwhere R is the photon flux of red light in the wavelength range of 600 to 700 nm and Fr is the photon flux of far red light in the wavelength range of 700 to 800 nm.
摘要翻译：通过将植物暴露于穿过包含着色剂的基材的覆盖材料的光来控制植物生长的方法。选择着色剂的类型和含量以在光通过覆盖材料时提供50％以上的光合有效光子通量（PPF）透射率，以及适于促进或延缓植物生长目的的A值用覆盖材料透射的光照射，A值由以下等式定义：A = R / Fr其中R是在600至700nm的波长范围内的红光的光子通量，Fr是远红光的光子通量在700至800nm的波长范围内的光。

2. 发明授权

US5269093A Method and apparatus for controlling plant growth with artificial light 失效
标题翻译：用人造光来控制植物生长的方法和装置
公开(公告)号：US5269093A
公开(公告)日：1993-12-14
申请号：US801689
申请日：1991-12-02
申请人： Kimitoshi Horaguchi , Masaaki Morita , Katsusuke Murakami , Ichiro Aiga
发明人： Kimitoshi Horaguchi , Masaaki Morita , Katsusuke Murakami , Ichiro Aiga
IPC分类号： A01G7/04 , A01C1/00
CPC分类号： A01G7/045 , Y02P60/146 , Y10S47/06
摘要： Disclosed are a method and an apparatus for controlling the plant growth with artificial light in plant factories, atria, etc. The stem extension and the leaf/stem dry weight ratio can be controlled artificially by the ratio of the additional far-red irradiation (700-800 nm) to the photosynthetically active radiation (PAR 400-700 nm). In a chamber for cultivating plants, an artificial lighting source, having 3-band fluoscent lamps for PAR and far-red fluoscent lamps for far-red radiation, is employed.
摘要翻译：公开了一种用于在植物工厂，心房等中控制人造光的植物生长的方法和装置。茎延伸和叶/干干重比可以通过额外的远红外辐照（700 -800nm）与光合有效辐射（PAR 400-700nm）。在用于培养植物的室中，采用具有用于PAR的3波段荧光灯和用于远红外辐射的远红色荧光灯的人造光源。

3. 发明授权

US5525860A Plant growing 4 phosphor fluorescent lamp having a photon flux ratio of from 0.8 to 1.0 for light in the 600 NM-700 NM and 700 NM-800 NM bands 失效
标题翻译：植物生长4荧光荧光灯，在600 NM-700NM和700NM-800NM波段的光线中具有0.8至1.0的光子通量比
公开(公告)号：US5525860A
公开(公告)日：1996-06-11
申请号：US330836
申请日：1994-10-27
申请人： Kimitoshi Horaguchi , Masaaki Morita , Haruo Shibata , Katsusuke Murakami , Ichiro Aiga
发明人： Kimitoshi Horaguchi , Masaaki Morita , Haruo Shibata , Katsusuke Murakami , Ichiro Aiga
IPC分类号： H01J61/44 , A01G7/00 , H01J1/62 , H01J63/04
CPC分类号： H01J61/44 , Y10S47/06
摘要： The invention provides a fluorescent lamp for plant growth capable of controlling morphology in terms of grass height, area and shape of leaves and so forth, approximating those obtained under natural daylight, while effectively promoting photosynthesis of the plant. The fluorescent lamp has a glass tube and a fluorescent layer formed on the inner surface of the tube and composed of four fluorescent components having light emission peaks in the bands of 440 to 460 nm, 540 to 560 nm, 600 to 620 nm and 700 to 800 nm, respectively, said fluorescent layer having the PF ratio ranging from 0.8 to 1.2 in terms of the ratio between the photon flux PF contained in the wavelength band of 600 to 700 nm to that in the wavelength zone of 700 to 800 nm. According to the invention, the spectral characteristic of the fluorescent lamp is so selected that light in the wavelength band of 700 to 800 nm, which influences the morphology of the plant and elongation of the plant, in addition to the light in the wavelength band of 400 to 700 nm, which is effective in photosynthesis, is applied to the plant so as to attain growth substantially equivalent to that obtained under the natural light.
摘要翻译：本发明提供一种用于植物生长的荧光灯，其能够根据草高度，叶面积和形状等控制形态，近似于在自然日光下获得的那些，同时有效地促进植物的光合作用。荧光灯具有形成在管内表面上的玻璃管和荧光层，由在440〜460nm，540〜560nm，600〜620nm，700〜700nm范围内具有发光峰的四个荧光成分构成 800nm，所述荧光层的PF比范围为0.8〜1.2，以包含在600〜700nm的波长带内的光子通量PF与700〜800nm的波长区域的光子通量PF的比例为基准。根据本发明，荧光灯的光谱特性如此选择，除了波长带内的光之外，还影响植物的形态和植物的伸长的700〜800nm的波长带的光将400〜700nm的光合作用有效地施加到植物上，以获得与天然光下获得的生长基本上相当的生长。

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