公开(公告)号：US5732506A

公开(公告)日：1998-03-31

申请号：US626968

申请日：1996-04-03

申请人： Toshio Ohtani ,  Naoya Fukuda ,  Sadanori Sase ,  Limi Okushima

发明人： Toshio Ohtani ,  Naoya Fukuda ,  Sadanori Sase ,  Limi Okushima

IPC分类号： A01G7/04 ,  A01H3/02 ,  A01H5/02

CPC分类号： A01G7/045 ,  A01H3/02 ,  Y02P60/146 ,  Y10S47/06

摘要： To make it possible to control the external view of flowers of petunias not by breeding but by only controlling cultivation environment, a method of cultivating a petunia having a colored portion and an outer margin in its corolla is proposed, which comprises controlling light quality of cultivation light in the daylight period after a seedling culture stage, in particular, after flower-bud differentiation until blooming to thereby control the proportion of the colored portion to the outer margin in the corolla. Especially, to broaden the outer margin in the corolla of the petunia, it is preferable to use yellow light as the cultivation light, and to narrow it, blue light as the light quality.

摘要翻译： 为了能够通过育种来控制矮牵牛花的外观，但是通过控制栽培环境，提出了在其花冠中培育具有着色部分和外缘的矮牵牛的方法，其包括控制培养的光质 在幼苗培养阶段之后的白天期间，特别是在花芽分化直到起霜以后，在花冠中控制着色部分与外缘的比例。 特别是，为了扩大矮牵牛花冠的外缘，优选使用黄光作为培养光，并将其变窄为蓝色光作为光质。

公开(公告)号：US5718080A

公开(公告)日：1998-02-17

申请号：US626964

申请日：1996-04-03

申请人： Toshio Ohtani ,  Naoya Fukuda ,  Sadanori Sase ,  Limi Okushima

发明人： Toshio Ohtani ,  Naoya Fukuda ,  Sadanori Sase ,  Limi Okushima

IPC分类号： A01G7/04 ,  A01H3/02 ,  A01H5/02

CPC分类号： A01H3/02 ,  A01G7/045 ,  Y02P60/146 ,  Y10S47/06

摘要： To make it possible to control the forms of flowering plants by controlling light quality of cultivation light, without using any chemicals such as dwarfing agents, a method of cultivating a flowering plant selected from the group consisting of the genus Petunia, the genus Pelargonium and the genus Euphorbia is proposed, which comprises controlling light quality of cultivation light in the daylight period after a seedling culture stage, in particular, after true-leaf development until blooming or bract formation to thereby control the forms concerning the height of a plant, the length of a branch, the length of a corolla, the length of a flower tube, the number of florets, the dimensions of a flower cluster, the number of bracts or the length of a bract.

公开(公告)号：US6050026A

公开(公告)日：2000-04-18

申请号：US884031

申请日：1997-06-27

申请人： Toshio Ohtani ,  Naoya Fukuda ,  Sadanori Sase ,  Limi Okushima

发明人： Toshio Ohtani ,  Naoya Fukuda ,  Sadanori Sase ,  Limi Okushima

IPC分类号： A01H3/02

CPC分类号： A01H3/02 ,  Y10S47/06

摘要： To make it possible to control the forms of flowering plants by controlling light quality of cultivation light, without using any chemicals such as dwarfing agents, a method of cultivating a flowering plant selected from the group consisting of the genus Petunia, the genus Pelargonium and the genus Euphorbia is proposed, which comprises controlling light quality of cultivation light in the daylight period after a seedling culture stage, in particular, after true-leaf development until blooming or bract formation to thereby control the forms concerning the height of a plant, the length of a branch, the length of a corolla, the length of a flower tube, the number of florets, the dimensions of a flower cluster, the number of bracts or the length of a bract.

摘要翻译： 为了可以通过控制栽培光的光质来控制开花植物的形状，而不使用诸如矮化剂的任何化学物质，培养选自矮牵牛属，天竺葵属和 提出了大戟属，其特征在于在真叶发育直到起霜或苞片形成之后，在日照期间控制培养光的光质，从而控制与植物高度相关的形式，长度 分枝的长度，花冠的长度，花管的长度，小花的数量，花簇的尺寸，苞片的数量或苞片的长度。