CN111357551A - Optical color matching method for accelerating growth of bamboo willows - Google Patents
Optical color matching method for accelerating growth of bamboo willows Download PDFInfo
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- CN111357551A CN111357551A CN202010209242.7A CN202010209242A CN111357551A CN 111357551 A CN111357551 A CN 111357551A CN 202010209242 A CN202010209242 A CN 202010209242A CN 111357551 A CN111357551 A CN 111357551A
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- 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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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- 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
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- 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
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- 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
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Abstract
The invention relates to a light color matching method for accelerating growth of bamboo willows, wherein in the period of cutting slips and branches of the bamboo willows, the total illumination intensity is 5000-: red light: blue light: white light 1: 4: 1; in the period of root growth and cutting germination of the bamboo willow, the total illumination intensity is 6800-: red light: blue light: white light 2: 5: 1; after the bamboo willow leaves are unfolded, the total illumination intensity is 8500-: red light: blue light: white light 4: 4: 1; after more than five new leaves of the bamboo willow, the total illumination intensity is 11000-: red light: blue light: white light 5: 2: 1. the invention has the beneficial effects that: the useless optical band supply is reduced, and the resource cost is saved by 40%; the photosynthesis time is prolonged by light supplement, the accumulation of organic matters is increased, and the planting period is shortened by 20%.
Description
Technical Field
The invention relates to the technical field of bamboo willow planting, in particular to a light color matching method for accelerating the growth of bamboo willows.
Background
The bamboo willow has good tree shape, has low requirement on soil, and can grow in soil with pH value of 5.0-8.5, sandy land, low-humidity river beach or weak saline-alkali soil. The root system is developed, and lateral roots and fibrous roots are widely distributed in various soil layers, so that the soil can be well fixed.
The growth and development process of the plants is controlled by self genes and is also influenced by illumination, temperature, root nutrients and gas environment. The plant has the ability of accurately sensing environmental signals, and can rapidly generate biochemical reaction in vivo and adjust the growth state of the plant, thereby adapting to the change of living environment. Light is both the only energy source for plant photosynthesis and an important environmental signal for the growth and development of plants. With the continuous development of artificial light sources, people can influence the growth and development of plants by regulating and controlling the illumination intensity, the light period, the spectrum composition and the illumination mode. In the production of greenhouses and plant factories, light is used as a highly efficient plant flowering, fruiting regulator.
Light of different wavelengths has different effects on plant growth. Blue-violet light and cyan light in visible light have great effects on plant growth and formation of buds, and the light can inhibit the elongation of plants to enable the plants to form short and thick shapes; meanwhile, the bluish violet light is the most important light for governing cell differentiation; bluish violet light also affects the phototropism of plants. The ultraviolet ray inhibits the formation of some growth hormone in the plant body, thereby inhibiting the elongation of the stem; ultraviolet light also causes phototropic sensitivity and promotes the formation of anthocyanins, as does blue, violet and cyan light in visible light. Both red light in the visible and infrared light in the invisible spectrum promote germination of seeds or spores and elongation of stems. Red light can also promote the decomposition of carbon dioxide and the formation of chlorophyll. Generally, the bamboo willow is planted without light supplement or with full-spectrum light supplement, the bamboo willow seedling growing without light supplement is slow in growth, and the light supplement full-spectrum energy consumption is high.
Disclosure of Invention
The invention aims to solve the technical problem of providing a light color matching method for accelerating the growth of bamboo willows, reducing useless light band supply and saving 40% of resource cost; the photosynthesis time is prolonged through light supplement, the accumulation of organic matters is increased, and the planting period is shortened.
The technical scheme for solving the technical problems is as follows: a light color matching method for accelerating the growth of bamboo willow,
in the period of cutting the bamboo willow into the branches, the total illumination intensity is 5000-: red light: blue light: white light 1: 4: 1;
in the period of root growth and cutting germination of the bamboo willow, the total illumination intensity is 6800-: red light: blue light: white light 2: 5: 1;
after the bamboo willow leaves are unfolded, the total illumination intensity is 8500-: red light: blue light: white light 4: 4: 1;
after more than five new leaves of the bamboo willow, the total illumination intensity is 11000-: red light: blue light: white light 5: 2: 1.
the invention has the beneficial effects that: blue light has a promoting effect on plant bud germination and inhibits plant height; the red light promotes photosynthesis and chlorophyll synthesis, and is beneficial to the growth of stems and leaves; the branches are in the germination stage, and the demand for blue light is high; when the leaves of the branches just germinate, red light is needed to promote chlorophyll synthesis, the proportion of red light is increased, and blue light is needed to stimulate the branches to accelerate germination and rooting; after the leaves are unfolded, the red light demand of the leaves begins to increase, and the root system growth speed is accelerated; when the number of the leaves reaches five, the bamboo willow segments also start to grow, and the red light can promote the growth of stems and leaves. The blue light can help the growth of the bamboo willow but can also inhibit the growth of the bamboo willow, and the proportion of the red light which has the promotion effect on improving the blue light supply is reduced; by adopting the technical scheme, useless optical band supply is reduced, and 40% of resource cost is saved; the photosynthesis time is prolonged by light supplement, the accumulation of organic matters is increased, and the planting period is shortened by 20%.
On the basis of the technical scheme, the invention can be further improved as follows.
Further, in the period of cutting the bamboo willow shoot, the light intensity of red light is 900lux, the light intensity of blue light is 2700lux, and the light intensity of white light is 900 lux.
The beneficial effect of adopting the further scheme is that: the branches are in the germination stage, the demand for blue light is large, the light intensity of the blue light is increased, and the germination of the plant seedlings is promoted.
Further, in the periods of root growth and cutting germination of the bamboo willow, the light intensity of red light is 1800lux, the light intensity of blue light is 4500lux, and the light intensity of white light is 900 lux.
The beneficial effect of adopting the further scheme is that: when the leaves of the branches just germinate, red light is needed to promote chlorophyll synthesis, the proportion of the red light is increased, and blue light is needed to stimulate the branches to accelerate germination and rooting, so that the light intensity of the blue light and the light intensity of the red light are improved simultaneously.
Further, after the bamboo willow leaves are unfolded, the light intensity of red light is 4000lux, the light intensity of blue light is 4000lux, and the light intensity of white light is 1000 lux.
The beneficial effect of adopting the further scheme is that: after the blades are unfolded, the demand of the blades on red light begins to increase, the growth speed of the root system is accelerated, the light intensity of the red light is improved, and meanwhile, the light intensity of the blue light cannot be too low as the bamboo willow buds need to continue to grow.
Furthermore, after more than five new leaves of the bamboo willow, the light intensity of red light is 7500lux, the light intensity of blue light is 3000lux, and the light intensity of white light is 1500 lux.
The beneficial effect of adopting the further scheme is that: when the number of the leaves reaches five, the bamboo willow segments also start to grow, and the red light can promote the growth of stems and leaves. The blue light can help the growth of the bamboo willow but can also inhibit the growth of the bamboo willow, and the proportion of the red light which has the promotion effect of improving the blue light supply is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
The invention relates to a light color matching method for accelerating growth of bamboo willows, which comprises the following steps of illuminating the bamboo willows with total illumination intensity of 5000-: red light: blue light: white light 1: 4: 1; in the period of root growth and cutting germination of the bamboo willow, the total illumination intensity is 6800-: red light: blue light: white light 2: 5: 1; after the bamboo willow leaves are unfolded, the total illumination intensity is 8500-: red light: blue light: white light 4: 4: 1; after more than five new leaves of the bamboo willow, the total illumination intensity is 11000-: red light: blue light: white light 5: 2: 1.
the cutting branch period, the cutting sprouting period when the root system of the bamboo willow grows, the bamboo willow leaves are unfolded and the bamboo willow leaves are subjected to five new leaves, namely four stages which occur in succession in the cultivation process of the bamboo willow, in the growth process of each stage, the requirements on the light ratio and the illumination intensity are different, lights with different wavelengths have different influences on the growth of plants, and the blue and purple light and the green light in visible light have great effects on the growth of the plants and the formation of buds, so that the light energy inhibits the elongation of the plants to enable the plants to form short and thick shapes; meanwhile, the bluish violet light is the most important light for governing cell differentiation; bluish violet light also affects the phototropism of plants. The ultraviolet ray inhibits the formation of some growth hormone in the plant body, thereby inhibiting the elongation of the stem; ultraviolet rays can also cause phototropic sensitivity and promote the formation of anthocyanins, as can blue, violet and cyan light in visible light; both red light in the visible and infrared light in the invisible spectrum promote germination of seeds or spores and elongation of stems. Red light can also promote the decomposition of carbon dioxide and the formation of chlorophyll.
The contradiction between slow growth and high energy consumption is solved by adjusting the proportion of different optical bands, and the optical bands which do not need to inhibit the growth of the bamboo willow or the optical bands with less demand are removed in the optical formula.
Example one
In the period of cutting the bamboo willow into the branches, the total illumination intensity is 5400lux, the illumination time is 3 hours per day, and the light intensity ratio of each color light is as follows: red light: blue light: white light 1: 4: 1, specifically, the light intensity of red light is 900lux, the light intensity of blue light is 2700lux, and the light intensity of white light is 900 lux; in the period of root growth and cutting germination of the bamboo willow, the total illumination intensity is 7200lux, the illumination time is 6 hours per day, and the light intensity ratio of each color light is as follows: red light: blue light: white light 2: 5: 1, specifically, the light intensity of red light is 1800lux, the light intensity of blue light is 4500lux, and the light intensity of white light is 900 lux; after the bamboo willow leaves are unfolded, the total illumination intensity is 9000lux, the illumination time is 8 hours per day, and the light intensity ratio of each color light is as follows: red light: blue light: white light 4: 4: specifically, the red light intensity is 4000lux, and the blue light intensity is 4000 lux. The white light intensity is 1000 lux; after more than five new leaves of the bamboo willow, the total illumination intensity is 12000lux, the illumination time is 8 hours per day, and the light intensity ratio of each color light is as follows: red light: blue light: white light 5: 2: specifically, the light intensity of red light is 7500lux, the light intensity of blue light is 3000lux, and the light intensity of white light is 1500 lux.
Example two
In the period of cutting the bamboo willow into the branches, the total illumination intensity is 5000lux, the illumination time is 4 hours per day, and the light intensity ratio of each color light is as follows: red light: blue light: white light 1: 4: 1; in the period of root growth and cutting germination of the bamboo willow, the total illumination intensity is 6800lux, the illumination time is 8 hours per day, and the light intensity ratio of each color light is as follows: red light: blue light: white light 2: 5: 1; after the bamboo willow leaves are unfolded, the total illumination intensity is 8500lux, the illumination time is 10 hours per day, and the light intensity ratio of each color light is as follows: red light: blue light: white light 4: 4: 1; after more than five new leaves of the bamboo willow, the total illumination intensity is 11000lux, the illumination time is 10 hours per day, and the light intensity ratio of each color light is as follows: red light: blue light: white light 5: 2: 1.
EXAMPLE III
In the period of cutting the bamboo willow into the branches, the total illumination intensity is 5200lux, the illumination time is 3.5 hours per day, wherein the light intensity ratio of each color light is as follows: red light: blue light: white light 1: 4: 1; in the period of root growth and cutting germination of the bamboo willow, the total illumination intensity is 7000lux, the illumination time is 7 hours per day, and the light intensity ratio of each color light is as follows: red light: blue light: white light 2: 5: 1; after the bamboo willow leaves are unfolded, the total illumination intensity is 8800lux, the illumination time is 9 hours per day, and the light intensity ratio of the light of each color is as follows: red light: blue light: white light 4: 4: 1; after more than five new leaves of the bamboo willow, the total illumination intensity is 11000lux, the illumination time is 9 hours per day, and the light intensity ratio of each color light is as follows: red light: blue light: white light 5: 2: 1.
the invention reduces the useless optical band supply and saves more than 40 percent of resource cost; the photosynthesis time is prolonged by light supplement, the accumulation of organic matters is increased, and the planting period is shortened by more than 20%.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. A light color matching method for accelerating the growth of bamboo willow, which is characterized in that,
in the period of cutting the bamboo willow into the branches, the total illumination intensity is 5000-: red light: blue light: white light 1: 4: 1;
in the period of root growth and cutting germination of the bamboo willow, the total illumination intensity is 6800-: red light: blue light: white light 2: 5: 1;
after the bamboo willow leaves are unfolded, the total illumination intensity is 8500-: red light: blue light: white light 4: 4: 1;
after more than five new leaves of the bamboo willow, the total illumination intensity is 11000-: red light: blue light: white light 5: 2: 1.
2. the method for matching colors of bamboo willow according to claim 1, wherein during the period of cutting branches of bamboo willow, the light intensity of red light is 900lux, the light intensity of blue light is 2700lux, and the light intensity of white light is 900 lux.
3. The light color matching method for accelerating growth of bamboo willows according to claim 1, wherein during the periods of root growth and shoot sprouting of the bamboo willows, the light intensity of red light is 1800lux, the light intensity of blue light is 4500lux, and the light intensity of white light is 900 lux.
4. The method of claim 1, wherein after the bamboo willow leaves are unfolded, the red light intensity is 4000lux, the blue light intensity is 4000lux, and the white light intensity is 1000 lux.
5. The method of claim 1, wherein after more than five new leaves of the bamboo willow, the red light intensity is 7500lux, the blue light intensity is 3000lux, and the white light intensity is 1500 lux.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114027120A (en) * | 2021-11-05 | 2022-02-11 | 中国农业科学院都市农业研究所 | Method for rapid generation-added breeding of rice |
| CN116548204A (en) * | 2023-06-20 | 2023-08-08 | 华南农业大学 | Vegetable seedling light control method suitable for mechanical grafting |
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| CN104497386A (en) * | 2014-11-13 | 2015-04-08 | 苏州斯迪克新材料科技股份有限公司 | Light-emitting film |
| CN106171395A (en) * | 2016-07-08 | 2016-12-07 | 周智 | A kind of method utilizing artificial light type plant factor plantation Plantula Brassicae chinensis |
| CN107277977A (en) * | 2017-07-11 | 2017-10-20 | 广州市力侬照明技术有限公司 | A kind of control system of plant growing light supplement lamp |
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2020
- 2020-03-23 CN CN202010209242.7A patent/CN111357551A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104497386A (en) * | 2014-11-13 | 2015-04-08 | 苏州斯迪克新材料科技股份有限公司 | Light-emitting film |
| CN106171395A (en) * | 2016-07-08 | 2016-12-07 | 周智 | A kind of method utilizing artificial light type plant factor plantation Plantula Brassicae chinensis |
| CN107277977A (en) * | 2017-07-11 | 2017-10-20 | 广州市力侬照明技术有限公司 | A kind of control system of plant growing light supplement lamp |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114027120A (en) * | 2021-11-05 | 2022-02-11 | 中国农业科学院都市农业研究所 | Method for rapid generation-added breeding of rice |
| CN114027120B (en) * | 2021-11-05 | 2022-11-22 | 中国农业科学院都市农业研究所 | Method for rapid generation-added breeding of rice |
| US11700796B2 (en) | 2021-11-05 | 2023-07-18 | Institute of Urban Agriculture, Chinese Academy of Agricultural Sciences | Method of rapid generation-adding breeding of rice |
| US11849683B2 (en) | 2021-11-05 | 2023-12-26 | Institute of Urban Agriculture, Chinese Academy of Agricultural Sciences | Method of rapid generation-adding breeding of rice |
| CN116548204A (en) * | 2023-06-20 | 2023-08-08 | 华南农业大学 | Vegetable seedling light control method suitable for mechanical grafting |
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