WO2022105011A1 - Procédé de culture basé sur une source de lumière à del et utilisé pour favoriser la floraison et la fructification de tomates - Google Patents

Procédé de culture basé sur une source de lumière à del et utilisé pour favoriser la floraison et la fructification de tomates Download PDF

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Publication number
WO2022105011A1
WO2022105011A1 PCT/CN2020/139207 CN2020139207W WO2022105011A1 WO 2022105011 A1 WO2022105011 A1 WO 2022105011A1 CN 2020139207 W CN2020139207 W CN 2020139207W WO 2022105011 A1 WO2022105011 A1 WO 2022105011A1
Authority
WO
WIPO (PCT)
Prior art keywords
light source
led light
tomato
fruiting
promoting
Prior art date
Application number
PCT/CN2020/139207
Other languages
English (en)
Chinese (zh)
Inventor
樊小雪
徐志刚
李慧敏
徐刚
孙艳军
高文瑞
韩冰
Original Assignee
江苏省农业科学院
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 江苏省农业科学院 filed Critical 江苏省农业科学院
Publication of WO2022105011A1 publication Critical patent/WO2022105011A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00—Cultivation of specific crops or plants not otherwise provided for
    • A01G22/05—Fruit crops, e.g. strawberries, tomatoes or cucumbers
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G7/00—Botany in general
    • A01G7/04—Electric or magnetic or acoustic treatment of plants for promoting growth
    • A01G7/045—Electric or magnetic or acoustic treatment of plants for promoting growth with electric lighting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/14—Measures for saving energy, e.g. in green houses

Definitions

  • the invention relates to the technical field of agricultural cultivation, in particular to a cultivation method for promoting tomato flowering and fruiting based on an LED light source.
  • Tomato also known as tomato
  • Tomato is an annual or perennial herb of the order Tubular, Solanaceae and Tomato genus, native to South America and widely cultivated in north and south China.
  • the fruit of tomato is rich in nutrients and has a special flavor.
  • Organic acids such as malic acid and citric acid in tomatoes can increase the acidity of gastric juice, help digestion, and adjust gastrointestinal function; the fruit acid contained in tomato can reduce the content of cholesterol and is very beneficial to hyperlipidemia; vitamin A, vitamin C , vitamin B1, vitamin B2 and carotene and calcium, phosphorus, potassium, magnesium, iron, zinc, copper and iodine and other elements can meet the body's needs for vitamins and minerals; lycopene contained in tomatoes has the ability to inhibit bacteria. , scavenging free radicals, antioxidant and other functions. In recent years, people's demand for tomato has increased rapidly, and cultivation has a good prospect.
  • the present invention provides a cultivation method for promoting tomato flowering and fruiting based on an LED light source.
  • the present invention aims to optimize the illumination parameters of tomato cultivation, increase the flowering quantity of tomato through illumination, promote early flowering and fruiting of tomato, and improve tomato quality.
  • a cultivation method for promoting tomato flowering and fruiting based on an LED light source the tomato is placed in an LED light source illumination environment for irradiation after one week of seedling raising, planting, and slowing down the seedling, and the LED light source is a combined light source of white light, red light and blue light, and the The luminous flux density of the LED light source is 290-300 ⁇ mol ⁇ m -2 ⁇ s -1 .
  • the ratio of the luminous flux density of the combined light source is 1:1:1.
  • the tomato seedling raising method is the plug method.
  • the tomato is colonized in a nutrient pot when the tomato leaves grow to four leaves and one center.
  • the lighting environment of the LED light source is a daytime temperature of 26-28°C, a nighttime temperature of 18-20°C, and a lighting period of 12h ⁇ d -1 .
  • the invention discloses and provides a cultivation method for promoting tomato flowering and fruiting based on an LED light source.
  • the invention increases the flowering number of tomato through the treatment of a special LED light formula, enables tomato flowering 5-7 days in advance, and results in 8-11 days earlier , accelerated the fruit production cycle, and provided strong support for the modern tomato high-quality cultivation technology.
  • the test of the present invention is carried out in a light environment laboratory, and the tomato test material is "Tomato Micro Tom".
  • the tomato seedlings were raised by the plug method, and when the tomato leaves grew to four leaves and one heart, they were planted in a nutrient pot, and after the seedlings were slowed down for a week, they were placed in an LED light source lighting environment for irradiation, and the LED light source was a combination of white light, red light and blue light (WRB).
  • the luminous flux density of the light source is 300 ⁇ mol ⁇ m -2 ⁇ s -1
  • the ratio of luminous flux density is 1:1:1
  • the illumination period is 12h ⁇ d -1
  • the temperature is controlled to be 26°C during the day and 18°C at night.
  • CK white light
  • the LED combined light source treatment can increase the sugar content in the tomato flower, and then the sugar content in the formed tomato fruit also increases, which improves the quality of the tomato.
  • the cultivation method of using LED light source to promote tomato flowering and fruiting increases the flowering quantity of tomato, promotes the early flowering and fruiting of tomato, accelerates the production cycle of tomato fruit, and at the same time, the quality of tomato is also improved, which has great economic benefits. significance.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Botany (AREA)
  • Environmental Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Cultivation Of Plants (AREA)

Abstract

Procédé de culture basé sur une source de lumière à DEL et utilisé pour favoriser la floraison et la fructification de tomates. Après une semaine de culture de semis, de plantation en champ et de récupération de semis, des tomates sont placées dans un environnement d'éclairage par une source de lumière à DEL ; la source de lumière à DEL est une source de lumière combinée de lumière blanche, de lumière rouge et de lumière bleue ; et la densité du flux lumineux de la source de lumière à DEL est comprise entre 290 et 300 µmole·m-2·s-1. Au moyen d'un traitement par une formulation de lumières à DEL, le nombre de tomates en fleurs est augmenté, de telle sorte que les tomates fleurissent 5 à 7 jours plus tôt et que la période de fructification est avancée de 8 à 11 jours, ce qui permet d'accélérer la période de production de fruits et d'améliorer la qualité des tomates.
PCT/CN2020/139207 2020-11-19 2020-12-25 Procédé de culture basé sur une source de lumière à del et utilisé pour favoriser la floraison et la fructification de tomates WO2022105011A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202011301587.1A CN112385491A (zh) 2020-11-19 2020-11-19 一种基于led光源促进番茄开花结果的栽培方法
CN202011301587.1 2020-11-19

Publications (1)

Publication Number Publication Date
WO2022105011A1 true WO2022105011A1 (fr) 2022-05-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/139207 WO2022105011A1 (fr) 2020-11-19 2020-12-25 Procédé de culture basé sur une source de lumière à del et utilisé pour favoriser la floraison et la fructification de tomates

Country Status (2)

Country Link
CN (1) CN112385491A (fr)
WO (1) WO2022105011A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115486335A (zh) * 2022-11-03 2022-12-20 中国农业科学院都市农业研究所 一种番茄快繁加代方法
CN116034757A (zh) * 2022-11-22 2023-05-02 宁夏大学 一种植物工厂缩短番茄繁育周期的方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
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CN114868606B (zh) * 2022-06-14 2023-07-18 鲁东大学 高压静电场环境下番茄和网纹甜瓜复合设施栽培管理方法

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WO2010053341A1 (fr) * 2008-11-07 2010-05-14 Uab "Hortiled" Diode électroluminescente à conversion de substance fluorescente pour répondre aux besoins photomorphogénétiques des plantes
CN106105709A (zh) * 2016-06-30 2016-11-16 广东省农业科学院蔬菜研究所 一种绿色果菜的室内种植方法
US10117385B2 (en) * 2012-03-01 2018-11-06 Thomas Jenner Method and apparatus for selective photomorphogenesis in plants
CN109984024A (zh) * 2018-12-29 2019-07-09 江苏省农业科学院 一种基于光水耦合的番茄栽培方法
CN110235760A (zh) * 2019-07-24 2019-09-17 江苏省农业科学院 一种植物工厂中番茄栽培方法
CN111448905A (zh) * 2020-04-30 2020-07-28 上海市农业科学院 一种光调控番茄育苗方法及光照设备
CN111642262A (zh) * 2020-06-09 2020-09-11 福建省中科生物股份有限公司 一种控制植物生长的方法

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CN102084793B (zh) * 2009-12-07 2012-12-12 季军 一种促进或控制植物生长的led灯光谱配比方法
CN106332673A (zh) * 2016-08-27 2017-01-18 徐仪钟 西红柿有机绿色立体种植农场

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010053341A1 (fr) * 2008-11-07 2010-05-14 Uab "Hortiled" Diode électroluminescente à conversion de substance fluorescente pour répondre aux besoins photomorphogénétiques des plantes
US10117385B2 (en) * 2012-03-01 2018-11-06 Thomas Jenner Method and apparatus for selective photomorphogenesis in plants
CN106105709A (zh) * 2016-06-30 2016-11-16 广东省农业科学院蔬菜研究所 一种绿色果菜的室内种植方法
CN109984024A (zh) * 2018-12-29 2019-07-09 江苏省农业科学院 一种基于光水耦合的番茄栽培方法
CN110235760A (zh) * 2019-07-24 2019-09-17 江苏省农业科学院 一种植物工厂中番茄栽培方法
CN111448905A (zh) * 2020-04-30 2020-07-28 上海市农业科学院 一种光调控番茄育苗方法及光照设备
CN111642262A (zh) * 2020-06-09 2020-09-11 福建省中科生物股份有限公司 一种控制植物生长的方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115486335A (zh) * 2022-11-03 2022-12-20 中国农业科学院都市农业研究所 一种番茄快繁加代方法
CN116034757A (zh) * 2022-11-22 2023-05-02 宁夏大学 一种植物工厂缩短番茄繁育周期的方法

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