CN103814762A - Supplementing lighting method for improving cultivating quality of peonies for Lunar New Year - Google Patents
Supplementing lighting method for improving cultivating quality of peonies for Lunar New Year Download PDFInfo
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Abstract
Disclosed is a supplementing lighting method for improving cultivating quality of peonies for the Lunar New Year. The supplementing lighting method includes that different light rays are adopted in different growing stages of the peonies for supplementing lighting; for the germination stage, composite light with lighting intensity of 150-180Lux and formed by blue light and yellow light according to a proportion of 3-1:2-1 is adopted; for the squaring stage, composite light with lighting intensity of 160-210Lux and formed by red light and blue light according to a proportion of 3-1:2-1 is adopted; for the small wind bell stage, composite light with lighting intensity of 170-200Lux and formed by red light, blue light and yellow light according to a proportion of 3-1:2-1:2-1; for the big wind bell stage, composite light with lighting intensity of 170-200Lux and formed by red light, blue light and yellow light according to a proportion of 3-1:2-1:2-1; for the garden-peach color transparency stage, composite light with lighting intensity of 170-200Lux and formed by red light, blue light and yellow light according to a proportion of 3-1:2-1:2-1; for a week before the flowering stage, composite light of red light, blue light and yellow light according to a proportion of 3-1:2-1:2-1 is adopted; for a week after flowering, composite light of red light and blue light according to a proportion of 3-1:2-1 is adopted. By the supplementary lighting method, influences are generated on biological characteristics of peony plants, and nutritional growing and flowering quality of the peonies for the Lunar New Year is improved remarkably.
Description
Technical field
The present invention relates to a kind of peony forcing culture method, specifically a kind of light compensation method that improves tree peony annual flower cultivation quality.
Background technology
Tree peony (
paeonia Suffruticosaandr.) be Paeoniaceae (Paeoniaceae) Paeonia (
paeonial.) tree peony group (Sect.
moutondC.) machaka, important green plants and the resource plant viewed and admired, become the good flowers and trees in gardens, the world with its elegant and poised, aromatic unique makings, enjoy numerous scientific workers' concern, obtained plentiful and substantial achievement in research at aspects such as Field Tree Peony biological property, florescence control, Flowering Physiology, reproductive characteristic and breeding, photosynthesis characteristics.
In central plain area of China, custom is sprouted tree peony to fall leaves the growing annual period of dormancy of autumn Mo from the beginning of spring, is divided into 13 periods (Zhang Yufang, 2008).(1) budding period: the middle ten days and the last ten days in February, in the time that mean temperature of air is stabilized in 3-5 ℃, the bulbil of surviving the winter starts to expand, and perula reddens and starts and becomes flexible.(2) germination period: the first ten-day period of the March, temperature reaches 6-8 ℃, bulbil tip is split up, and bud can be seen bud point.(3) squaring period: mid-March, bud grows scale bag, 1 centimetre of left and right of bud diameter.(4) the little windbell phase: in the last ten-days period in March, the outer bract of bud outwards stretches, and 2.0 × 1.0 centimetres of bud sizes are similar with " little windbell " size, are called " little windbell phase ".This phase is to low-temperature sensitive, if stupid 0
.low temperature below C, subjects to freeze injury and does not bloom.(5) the large windbell phase: in the first tenday period of a month in April, bud outsourcing sheet opens completely, bud starts to increase, and on blade face, diameter is generally 2-2.5 centimetre.(6) the saturating look phase of garden peach: bud is reached maturity substantially, and sepal is sagging, and completes coloring process gradually, can find out colored color from bud top.(7) flowering stage: the middle ten days and the last ten days in April, bud general warm and sunny (feeling like jelly) bursts forth, and to withering of petal, is called " flowering stage ".(8) blade amplifies the phase: in the first tenday period of a month in May, after flower withers, blade amplifies rapidly.Now blade thickens, and color burn is green or bottle green.(9) the bulbil idiophase: with withering of blossoming, bred new bulbil between axil, early in August at the bottom of the last ten-days period in May to July, bulbil starts differentiation.During this time, nourish and grow relatively slack-off.(10) the seed maturing stage: early in August ， Follicle radish fruit by green flavescence, while being crab oil look, seed is ripe.(11) flower bud differentiation period: enter mid-August, flower bud differentiation is accelerated, the first tenday period of a month in September to mid-October, most kind buds were differentiated to form substantially, and bud outward appearance is full smooth mellow and full.As long as now have suitable method and measure (low temperature or hormone breaking dormancy), just can carry out flower forcing.(12) in the leaf fall period: in the first tenday period of a month in the last ten-days period in October to November, blade is flavescence gradually, form absciss layer and coming off.(13) relative dormant period: mid-November, plant stops growing substantially, enters relative dormant period.
In recent years, tree peony annual flower is subject to people's favor day by day, still, also exist pattern not just, view and admire the problem such as second-rate.
Summary of the invention
The present invention seeks to as for tree peony, a kind of light compensation method that improves tree peony annual flower cultivation quality is provided, and the light quality combination that uses tree peony annual flower efficiently to utilize, has significantly improved nourishing and growing and Flowering quality of tree peony annual flower, the peony flowers outputed is large, look gorgeous, strengthened appreciation effect.
The present invention for solving the problems of the technologies described above adopted technical scheme is: a kind of light compensation method that improves tree peony annual flower cultivation quality, comprises the following steps:
Step 6, during peony plant enters the garden peach saturating look phase, select adoption rate is 3-1:2-1:2-1 during early 6:00-8:00 and late 16:00-19:00 ruddiness, blue light and gold-tinted to carry out light filling, the intensity of illumination 170-200Lux of the complex light of composition;
Step 7, enter flowering stage at peony plant, select the last week adoption rate is 3-1:2-1:2-1 during early 6:00-8:00 and late 16:00-19:00 ruddiness, blue light and gold-tinted to carry out light filling, the intensity of illumination 170-200Lux of the complex light of composition; Enter after one week flowering stage, select the Red and blue light that adoption rate is 3-1:2-1 during late 16:00-19:00 to carry out light filling, the intensity of illumination 190-230Lux of the complex light of composition.
Beneficial effect is:
1, the present invention improves the light compensation method of tree peony annual flower cultivation quality, during germination period, adopting the intensity of illumination of the complex light of composition is 150-180Lux, ratio is the complex light of blue light and the gold-tinted of 3-1:2-1, during 16:00-19:00, carry out illumination light filling, what can to impel peony plant be its later stage at germination period bloom deposit is conducive to the nutrition of blooming; During peony plant squaring period, the intensity of illumination 160-210Lux that adopts the complex light of composition, the complex light of the Red and blue light that ratio is 4-1:2-1 is carried out illumination light filling during 16:00-19:00, can promote the absorption of peony plant to nutrition, improve into colored rate; Peony plant at little windbell to during the garden peach saturating look phase, adopt the intensity of illumination 170-200Lux of the complex light of composition, ratio is the complex light of ruddiness, blue light and the gold-tinted of 3-1:2-1:2-1, during 6:00-8:00 and 16:00-19:00, carry out light filling, can make tree peony during have enough nutrition, and can output larger better flower; Enter flowering stage at peony plant, after the last week and one week, adopt respectively different light to carry out light filling, can effectively extend peony forescence, make tree peony flowering quality better.
2, the present invention improves tree peony annual flower to cultivate the light compensation method of quality simple to operate, in the different phase of tree peony growth, adopt the light of the intensity of illumination of the complex light of different colours and different compositions to carry out light filling, combine, provide specific light filling so that its plant biological nature is exerted an influence for the growth characteristics of tree peony different phase, significantly improve nourishing and growing and Flowering quality of year night tree peony, the peony flowers outputed is large, look gorgeous, strengthened appreciation effect.Through evidence, it adopts relevant light compensation method in different phase, can effectively improve photosynthetic pigment, soluble sugar, soluble protein content in tree peony, tree peony blade POD activity also strengthens, and plant height gathers way all fast than contrast, florescence (the flowers are in blossom is put into the number of days that last flower withers from first) has also extended, branch number, number of flowers and become to spend number also increased, and leaf is long, leaf is wide, plant height, hat width, spend height, spend the wide growth all having to a certain degree, illustrate that the inventive method can promote tree peony growth really, improves tree peony annual flower and cultivates quality.
Accompanying drawing explanation
Fig. 1 is tree peony annual flower Flowering Characteristics observed result figure;
Fig. 2 is tree peony annual flower growth characteristics observed result figure;
Fig. 3 is the testing result figure of tree peony annual flower blade soluble sugar;
Fig. 4 is the testing result figure of tree peony annual flower leaf soluble protein content;
Fig. 5 is the testing result figure of tree peony annual flower blade POD enzymic activity.
Embodiment
Improve tree peony annual flower and cultivate a light compensation method for quality, comprise the following steps:
Step 6, during peony plant enters the garden peach saturating look phase, select adoption rate is 3-1:2-1:2-1 during early 6:00-8:00 and late 16:00-19:00 ruddiness, blue light and gold-tinted to carry out light filling, the intensity of illumination 170-200Lux of the complex light of composition;
Step 7, enter flowering stage at peony plant, select the last week adoption rate is 3-1:2-1:2-1 during early 6:00-8:00 and late 16:00-19:00 ruddiness, blue light and gold-tinted to carry out light filling, the intensity of illumination 170-200Lux of the complex light of composition; Enter after one week flowering stage, select the Red and blue light that adoption rate is 3-1:2-1 during late 16:00-19:00 to carry out light filling, the intensity of illumination 190-230Lux of the complex light of composition.
Improve tree peony annual flower and cultivate a light compensation method for quality, comprise the following steps:
Step 6, during peony plant enters the garden peach saturating look phase, select adoption rate is 3-1:2-1:2-1 during early 6:00-8:00 and late 16:00-19:00 ruddiness, blue light and gold-tinted to carry out light filling, the intensity of illumination 170Lux of the complex light of composition;
Step 7, enter flowering stage at peony plant, select the last week adoption rate is 3-1:2-1:2-1 during early 6:00-8:00 and late 16:00-19:00 ruddiness, blue light and gold-tinted to carry out light filling, the intensity of illumination 170Lux of the complex light of composition; Enter after one week flowering stage, select the Red and blue light that adoption rate is 3-1:2-1 during late 16:00-19:00 to carry out light filling, the intensity of illumination 190Lux of the complex light of composition.
Improve tree peony annual flower and cultivate a light compensation method for quality, comprise the following steps:
Step 6, during peony plant enters the garden peach saturating look phase, select adoption rate is 3-1:2-1:2-1 during early 6:00-8:00 and late 16:00-19:00 ruddiness, blue light and gold-tinted to carry out light filling, the intensity of illumination 200Lux of the complex light of composition;
Step 7, enter flowering stage at peony plant, select the last week adoption rate is 3-1:2-1:2-1 during early 6:00-8:00 and late 16:00-19:00 ruddiness, blue light and gold-tinted to carry out light filling, the intensity of illumination 200Lux of the complex light of composition; Enter after one week flowering stage, select the Red and blue light that adoption rate is 3-1:2-1 during late 16:00-19:00 to carry out light filling, the intensity of illumination 230Lux of the complex light of composition.
Improve tree peony annual flower and cultivate a light compensation method for quality, comprise the following steps:
Step 6, during peony plant enters the garden peach saturating look phase, select adoption rate is 3-1:2-1:2-1 during early 6:00-8:00 and late 16:00-19:00 ruddiness, blue light and gold-tinted to carry out light filling, the intensity of illumination 190Lux of the complex light of composition;
Step 7, enter flowering stage at peony plant, select the last week adoption rate is 3-1:2-1:2-1 during early 6:00-8:00 and late 16:00-19:00 ruddiness, blue light and gold-tinted to carry out light filling, the intensity of illumination 190Lux of the complex light of composition; Enter after one week flowering stage, select the Red and blue light that adoption rate is 3-1:2-1 during late 16:00-19:00 to carry out light filling, the intensity of illumination 200Lux of the complex light of composition.
related experiment:
Establish respectively control group, experimental group, red blue group, yellowish green purple group of red royal purple group, red bluish-green group, yellowish green group of red indigo plant and red indigo plant.Control group is the processing under self-sow state, and experimental group is to carry out the processing of light filling according to the inventive method; Other are treated to red blue group, and yellowish green purple group of red royal purple group, red bluish-green group, yellowish green group of red indigo plant and red indigo plant, be respectively at peony plant duration of germination to duration of flowering and only irradiate red blue light, the group of red royal purple light, red blue green light, red blue green-yellow light and the yellowish green purple light of red indigo plant.Then in the time of full-bloom stage, carry out sampling and testing to each group, measure respectively its branch number, number of flowers, leaf is long, leaf is wide, plant height, hat width, become to spend number, spend height, spend wide, florescence (the flowers are in blossom is put into the number of days that last flower withers from first); Detect in addition physical and chemical index, comprise photosynthetic pigment, soluble sugar, soluble protein, POD activity, in order to comparative analysis; All test indexs repeat for equal 8 times, and random sampling adopts Excel software to carry out data preparation, and SPSS statistical software carries out variance and significance analysis, and its result as Figure 1-5;
In the column analysis chart of Fig. 1, respectively organize column combination and be expressed as successively from left to right branch (individual), leaf long (individual), the wide (㎝ of leaf), plant height (㎝), hat width (㎝); Figure shows, detects the upgrowth situation discovery of tree peony, all plant through complex light processing after light filling in full-bloom stage, its plant height gathers way all fast than control group, plant height gathers way maximum into the yellowish green purple group of red indigo plant, and experimental group is taken second place, red royal purple group, red bluish-green group and yellowish green group of minimum of red indigo plant; Plant hat width size be the yellowish green purple maximum of organizing of red indigo plant, is secondly red blue group and experimental group, is finally yellowish green group of red indigo plant, red royal purple group and red bluish-green group successively; Plant Leaf length gather way into experimental group and the yellowish green purple group of red indigo plant maximum, yellowish green group of red indigo plant, red blue group and red royal purple group are taken second place, the long minimum that gathers way of red bluish-green group of leaf is little with contrast difference; Plant Leaf is wide to gather way as the yellowish green purple of red indigo plant, experimental group and yellowish green group of maximum of red indigo plant, is secondly red blue group, and red royal purple group and the wide minimum that gathers way of red bluish-green group of leaf, difference is little compared with control group;
In the column analysis chart of Fig. 2, respectively organize column combination and be expressed as successively from left to right bud (individual), become flower (individual), spend wide (㎝), spend high (㎝); In figure, show, the research of tree peony Flowering Characteristics is found, all plant through complex light processing, its one-tenth spends number all many than control group, and under different composite light light filling, the one-tenth of tree peony is spent under several experimental group and red blue light group the highlyest, is secondly yellowish green group of red indigo plant and red royal purple group, the one-tenth of the yellowish green purple group of red indigo plant is spent several minimum, but its spend wide and spend height maximum, the spending wide and spend high difference little of other group, the spending wide and spend high relatively large of experimental group;
Fig. 3 shows, under the condition of normal illumination, the different complex light of supplementary irradiation can promote the accumulation of soluble sugar in tree peony blade, soluble sugar content in blade is all significantly higher than contrast, wherein soluble sugar content is that experimental group and red royal purple group are the highest, next is yellowish green purple group of red blue group and red indigo plant, is finally yellowish green group of red indigo plant and red bluish-green group, and control group is minimum;
Fig. 4 shows, under the condition of normal illumination, the different complex light of supplementary irradiation can promote the accumulation of soluble sugar in tree peony blade, soluble sugar content in blade is all significantly higher than contrast, wherein soluble protein content is that experimental group and red blue group are the highest, next is red bluish-green group and red royal purple group complex light, is finally the yellowish green purple group complex light of yellowish green group of red indigo plant and red indigo plant;
Fig. 5 shows, under the condition of normal illumination, supplement and irradiate the raising that different complex light is conducive to POD activity in tree peony blade, the blade POD activity of supplementing irradiation experimental group is the strongest, next is red blue group and red royal purple group (both difference is little), finally yellowish green purple group of red indigo plant, yellowish green group of red indigo plant and red bluish-green group successively, illustrate that purple light is little on the impact of tree peony blade POD activity, green glow is most disadvantageous in the POD activity improving in tree peony blade, gold-tinted plays a role the POD activity that improves tree peony blade, the most effectively experimental group;
Above experimental result, each index comprehensive demonstration, experimental group effect is best; The illumination of different colours can produce different impacts to peony plant, and illumination color category is many and the intensity of illumination height of the complex light of composition does not represent that peony plant upgrowth situation and flowering quality are just high.Only adopt specific light filling just can make the growth of peony plant towards the future development that is conducive to improve flowering quality in the particular growth stage.
Claims (1)
1. improve tree peony annual flower and cultivate a light compensation method for quality, it is characterized in that: comprise the following steps:
Step 1, using glowing, three kinds of LED electricity-saving lamps of blue light and gold-tinted be arranged on peony plant top from the light filling lamp bracket at canopy 0.6-0.9m place as light source;
Step 2, during peony plant germination period, select adoption rate is 3-1:2-1 during late 16:00-19:00 blue light and gold-tinted to carry out light filling, the intensity of illumination 150-180Lux of the complex light of composition;
Step 3, during peony plant enters squaring period, select the Red and blue light that adoption rate is 4-1:2-1 during 6:00-8:00 early to carry out light filling, the intensity of illumination 160-210Lux of the complex light of composition;
Step 4, during peony plant enters the little windbell phase, select adoption rate is 3-1:2-1:2-1 during early 6:00-8:00 and late 16:00-19:00 ruddiness, blue light and gold-tinted to carry out light filling, the intensity of illumination 170-200Lux of the complex light of composition;
Step 5, during peony plant enters the large windbell phase, select adoption rate is 3-1:2-1:2-1 during early 6:00-8:00 and late 16:00-19:00 ruddiness, blue light and gold-tinted to carry out light filling, the intensity of illumination 170-200Lux of the complex light of composition;
Step 6, during peony plant enters the garden peach saturating look phase, select adoption rate is 3-1:2-1:2-1 during early 6:00-8:00 and late 16:00-19:00 ruddiness, blue light and gold-tinted to carry out light filling, the intensity of illumination 170-200Lux of the complex light of composition;
Step 7, enter flowering stage at peony plant, select the last week adoption rate is 3-1:2-1:2-1 during early 6:00-8:00 and late 16:00-19:00 ruddiness, blue light and gold-tinted to carry out light filling, the intensity of illumination 170-200Lux of the complex light of composition; Enter after one week flowering stage, select the Red and blue light that adoption rate is 3-1:2-1 during late 16:00-19:00 to carry out light filling, the intensity of illumination 190-230Lux of the complex light of composition.
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Application publication date: 20140528 Assignee: Luoyang Lvzhu Horticulture Co., Ltd Assignor: Henan University of Science and Technology Contract record no.: X2019980000473 Denomination of invention: Supplementing lighting method for improving cultivating quality of peonies for Lunar New Year Granted publication date: 20150909 License type: Common License Record date: 20191101 |
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