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公开(公告)号：US20230286184A1
公开(公告)日：2023-09-14
申请号：US18124111
申请日：2023-03-21
Applicant: IG Specials B.V.
Inventor： Wim STRUIJK , Wim VAN DER EL , Dirk Jan DE KONING , Willem Nicolaas SCHOUTEN
Abstract: The present invention relates to a graft element (1) for joining together plant stem sections. The graft element is made of a resilient material and takes the form of a tubular structure having a hollow center that extends in a longitudinal direction so as to form a cylinder (2). The graft element further comprises a side opening (3) along its length and two elongated members. The side opening is connected to the hollow center over the entire length of the graft element. The two elongated members are located at opposite sides of the side opening and oriented substantially parallel thereto. The elongated members are provided with cutouts for receiving a gripping unit. The invention further relates to systems and methods for joining plant stem sections using the graft element. Finally, the invention relates to a system and a method for preparing the graft element.
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公开(公告)号：US11910761B2
公开(公告)日：2024-02-27
申请号：US17362836
申请日：2021-06-29
Applicant: Peter J. Gaffney , Paul J. Yaldoo , Mark W. Lamb
Inventor： Peter J. Gaffney , Paul J. Yaldoo , Mark W. Lamb
Abstract: A cutting tool includes a body formed by a first wall, a second wall, and a third wall, extending outward from a base. The first wall, second wall, third wall and the base define a trough in the body. The cutting tool further includes a blade holder in the trough, the blade holder pivotally engaged to the body, a strut assembly in the trough, the strut assembly pivotally engaged to the blade holder and pivotally engaged to the body, a blade in the blade holder, a blade channel in the body and extending through a third wall so as to receive the blade, at least one angled body channel in the body and wherein the blade holder is pivotable relative to the body to enable the blade to cut through a plant stem or tree branch present in the blade channel and the at least one angled body channel.
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3.发明申请公开(公告)号：US20210169013A1
公开(公告)日：2021-06-10
申请号：US15734398
申请日：2019-04-26
Applicant: GRA&GREEN Inc.
Inventor： Tsuyoshi Mori , Masaki Niwa , Kuniharu Kondo
Abstract: A grafting member including: a scion part including a first contact portion configured to contact a stem of a plant at a first position; a rootstock part detachable from the scion part, the rootstock part including a second contact portion configured to contact the stem at a second position located close to roots of the plant as compared with the first position; a first holder securable to the scion part, the first holder including a first press portion configured to press the stem of the plant against the first contact portion; and a second holder securable to the rootstock part, the second holder including a second press portion configured to press the stem of the plant against the second contact portion. A space is provided between the first holder secured to the scion part and the second holder secured to the rootstock part to expose the stem.
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公开(公告)号：US20190021312A1
公开(公告)日：2019-01-24
申请号：US15577125
申请日：2016-05-25
Applicant: Dümmen Group B.V.
Inventor： Pankaj Bacharam Dhonukshe , Tobias Günter Dümmen , Johannes Franciscus Johanna Maria Van Den Heuvel
Abstract: Provided herein are methods for providing improved vigor, and especially priming or improving root formation, of plant cuttings and to plant cuttings obtained thereby. Specifically, the methods include the steps of a) contacting a plant cutting with a polymeric solution, or suspension, optionally including one or more plant growth promoting and/or plant protecting compounds, thereby providing a coated plant cutting; b) allowing the polymeric solution, or suspension, of the coated plant cutting to solidify into a complexed coating, thereby providing an encapsulated plant cutting. The encapsulated plant cutting is coated with the complexed coating from the basal cut surface or tip of the plant cutting to less than 60% of the total length of said plant cutting to partially encapsulate the plant cutting with the complexed coating.
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公开(公告)号：US11765997B2
公开(公告)日：2023-09-26
申请号：US17584408
申请日：2022-01-26
Inventor： Changjun Ding , Yufeng Dong , Weixi Zhang , Xiaohua Su , Shanwen Li , Yanping Wang , Qinjun Huang , Lei Wang
Abstract: The application provides a method for improving nutrient supply of female floral branches of Populus deltoides artificial hybridization. According to the technical links of the hybridization operation, the method separately integrates and improves the cultivation of female floral branch nutrient-supply seedlings (i.e., grafting rootstocks of floral branches), the pre-management of female floral branch nutrient-supply seedlings, the hydroponic management of floral branches, the Marching between female floral branches and rootstocks, the management of female floral branch nutrient-supply seedlings and the hydroponic management of female floral branches, so the goal of improving the seed-setting rate and quality of poplar hybrid seeds which came from the floral branches cultured in water has been achieved. Compared with the conventional method, the method of the invention not only can realize good seed quality, but also improve the seed-setting rate, and has a remarkable effect when applied to Populus deltoides artificial hybridization.
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Patent Agency Ranking
公开(公告)号：US20230263100A1
公开(公告)日：2023-08-24
申请号：US18111773
申请日：2023-02-20
Applicant: Hendrik Baars , Gerrit Baars
Inventor： Hendrik Baars , Gerrit Baars
Abstract: The invention relates to a method of stem grafting a scion to a stock, wherein an end for grafting of an element chosen from i) a proximal end of the scion and ii) a distal end of the stock is shaped to result in a shaped primary end, and the end for grafting of the other element is provided with a complementary a cut-out. To achieve stem grafting conveniently and reliably, the primary end and the secondary end at least the cut-out of the secondary end is obtained by machining using a milling bit. The invention also relates to an apparatus for performing the method.
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公开(公告)号：US20220248611A1
公开(公告)日：2022-08-11
申请号：US17584408
申请日：2022-01-26
Inventor： Changjun Ding , Yufeng Dong , Weixi Zhang , Xiaohua Su , Shanwen Li , Yanping Wang , Qinjun Huang , Lei Wang
Abstract: The application provides a method for improving nutrient supply of female floral branches of Populus deltoides artificial hybridization. According to the technical links of the hybridization operation, the method separately integrates and improves the cultivation of female floral branch nutrient-supply seedlings (i.e., grafting rootstocks of floral branches), the pre-management of female floral branch nutrient-supply seedlings, the hydroponic management of floral branches, the Marching between female floral branches and rootstocks, the management of female floral branch nutrient-supply seedlings and the hydroponic management of female floral branches, so the goal of improving the seed-setting rate and quality of poplar hybrid seeds which came from the floral branches cultured in water has been achieved. Compared with the conventional method, the method of the invention not only can realize good seed quality, but also improve the seed-setting rate, and has a remarkable effect when applied to Populus deltoides artificial hybridization.
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公开(公告)号：US20190090431A1
公开(公告)日：2019-03-28
申请号：US16141833
申请日：2018-09-25
Applicant: Roy Ekland , Charlotte Ekland
Abstract: A method and apparatus for a Phytoimmune system to manage diseases in fruit trees, in which concomitant in vitro micrografting is used with actively growing plant tissue to create Complex Architecture Plants capable of generating immune, resistance, or tolerance responses to specific targeted plant diseases, such as the bacterial disease Huanglongbing (HLB), also, known as Citrus Greening Disease, and the viral disease Plum Pox Virus (PPV), also known as Sharka disease.
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公开(公告)号：US12193438B2
公开(公告)日：2025-01-14
申请号：US15577125
申请日：2016-05-25
Applicant: Dümmen Group B.V.
Inventor： Pankaj Bacharam Dhonukshe , Tobias Günter Dummen , Johannes Franciscus Johanna Maria van den Heuvel
IPC: A01N25/10 , A01G2/10 , A01G2/30 , A01G2/35 , A01N3/00 , A01N25/00 , A01N25/02 , A01N25/24 , A01N47/40
Abstract: Provided herein are methods for providing improved vigor, and especially priming or improving root formation, of plant cuttings and to plant cuttings obtained thereby. Specifically, the methods include the steps of a) contacting a plant cutting with a polymeric solution, or suspension, optionally including one or more plant growth promoting and/or plant protecting compounds, thereby providing a coated plant cutting; b) allowing the polymeric solution, or suspension, of the coated plant cutting to solidify into a complexed coating, thereby providing an encapsulated plant cutting. The encapsulated plant cutting is coated with the complexed coating from the basal cut surface or tip of the plant cutting to less than 60% of the total length of said plant cutting to partially encapsulate the plant cutting with the complexed coating.
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公开(公告)号：US20240196807A1
公开(公告)日：2024-06-20
申请号：US18288842
申请日：2022-12-14
Inventor： Ze LI , Yeyao LIU , Hanyu SHU , Haoyu WANG , Renrong PENG , Hui ZHANG , Fangfang MA , Chengrui LUO , Xiaofeng TAN , Wende YAN , Lin ZHANG , Hongxu LONG , Lingli WU , Xiaoqin MI , Lesheng LI
CPC classification number: A01G2/35 , A01G17/005
Abstract: A method for cultivating a Tung tree seedling through hypocotyle grafting includes selection of a sand storage time of a rootstock (Vernicia montana Lour.) seed, seedbed construction, scion collection, scion cutting, rootstock cutting, bandaging, transplantation and management, and the like. A grafted plant obtained by a traditional grafting method (bud grafting) for Tung tree is easy to break at a grafting interface; and when the stem grafting is conducted, because a scion is thick, a rootstock for grafting must be cultivated one year in advance. These grafting methods have production problems such as long cycle and high cost, which can be solved by the present disclosure. The present disclosure has a short rootstock cultivation time, simple grafting operations, a high grafting efficiency, and a high survival rate, greatly shortens a cycle of asexual propagation-based seedling cultivation for Tung tree.
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