CN101849475A - Flowering phase regulation method for azalea - Google Patents
Flowering phase regulation method for azalea Download PDFInfo
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- CN101849475A CN101849475A CN 201010216344 CN201010216344A CN101849475A CN 101849475 A CN101849475 A CN 101849475A CN 201010216344 CN201010216344 CN 201010216344 CN 201010216344 A CN201010216344 A CN 201010216344A CN 101849475 A CN101849475 A CN 101849475A
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- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 title claims abstract description 22
- 241000208422 Rhododendron Species 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000005286 illumination Methods 0.000 claims abstract description 18
- 239000007864 aqueous solution Substances 0.000 claims abstract description 9
- 230000003203 everyday effect Effects 0.000 claims abstract description 7
- 241000270666 Testudines Species 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 claims description 6
- -1 8.04% Chemical compound 0.000 claims description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- MMDJDBSEMBIJBB-UHFFFAOYSA-N [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] Chemical compound [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] MMDJDBSEMBIJBB-UHFFFAOYSA-N 0.000 claims description 3
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims description 3
- 229910052796 boron Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 239000011572 manganese Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- 229940038032 nitrogen 20 % Drugs 0.000 claims description 3
- 239000011591 potassium Substances 0.000 claims description 3
- 229910052700 potassium Inorganic materials 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 abstract 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052943 magnesium sulfate Inorganic materials 0.000 abstract 1
- 235000019341 magnesium sulphate Nutrition 0.000 abstract 1
- 235000010333 potassium nitrate Nutrition 0.000 abstract 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 24
- 241000544061 Cuculus canorus Species 0.000 description 14
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 8
- 229910017604 nitric acid Inorganic materials 0.000 description 8
- 241000196324 Embryophyta Species 0.000 description 5
- 241000272177 Cuculiformes Species 0.000 description 4
- 235000015097 nutrients Nutrition 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 235000008474 Cardamine pratensis Nutrition 0.000 description 3
- 240000000606 Cardamine pratensis Species 0.000 description 3
- 235000015214 Cardamine pratensis var. angustifolia Nutrition 0.000 description 3
- 235000015213 Cardamine pratensis var. pratensis Nutrition 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 241000208421 Ericaceae Species 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 241000159750 Urtica cannabina Species 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012364 cultivation method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000009363 floriculture Methods 0.000 description 1
- 230000009746 freeze damage Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000005080 plant death Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention relates to a flowering phase regulation method for azalea, which is characterized by the following steps of: starting flower forcing two months before the expected flowering phase, controlling the greenhouse temperature to be 10 DEG C or so, controlling the room temperature to be 20 DEG C 20 days before the expected flowering phase, and thus enabling flowers to bloom at the expected flowering phase; when EC is smaller than 0.4, alternately watering the flowers with an aqueous solution containing Peters Professional 20-10-20 with a content of 1-1.2g/L or an aqueous solution containing KNO3 of 0.6-0.7g/L and MgSO4 of 0.4-0.5g/L based on the principle of not watering until being dried; and when EC is greater than 0.4, only watering the flowers with clean water of which the PH value is 6.0-6.5, and keeping the flowered illuminated for more than 8 hours everyday, wherein the illumination intensity is kept at 15000lux, and at the flower forcing phase, the daytime humidity is 70-80%, and the nighttime humidity is 75-85%.
Description
Technical field
The invention belongs to field of floriculture methods; Cuckoo cultivation method field particularly.
Background technology
Cuckoo, Ericaceae, Rhododendron, the happiness of cuckoo property is nice and cool, moistening, half cloudy environment of ventilation, not only is afraid of extremely hot but also be afraid of severe cold, and summer temperature surpasses 35 ℃, and then young sprout, young leaves poor growth are in the semidormancy state.Avoid burning sun and be exposed to the sun, suit to grow under the little scattered light of intensity of illumination, illumination is strong excessively, and tender leaf is easily burnt, and the old leaf scorch of young leaves limit can cause plant death when serious, and temperature is reduced to freeze injury is taken place below 0 ℃ easily.Azalea is very beautiful.The flower of tubulose has dark red, light red, rose, purple, multicolour such as white, when spring, azalea was open, all over the mountain bright-coloured, around woods, be described as " spending middle Xisi, famous beauty in the late Spring and Autumn Period " as rosy clouds by people, azalea is generally 5 hemp nettle lobes, and some red points slightly redder than petal are arranged on the petal of centre.As the meeting-place arrange, celebration activity is very suitable, it is full of life to place parlor, room etc. also to have, cuckoo has been covered with the blade of band fine hair, can regulate moisture, can hold dust again, the most suitable kind can be brought into play the function of quiet air in the metropolis of more-person-more-vehicle air dirt, blooms in spring, two seasons of autumn usually.
Cuckoo is the seedling from external introduction, this kind only has a small amount of listing at present on market, because this kind is from abroad, the domestic culture technique that does not have maturation, particularly to the north of the Changjiang river of China, weather is relatively drier, the four seasons are clearly more demarcated, winter is colder, and the cuckoo that does not carry out florescence control is prone to spends lopsided pattern just impure, and petal is little, growing point can not normally go out flower, and can not make its off-season flowering according to the market demand, along with the increase that cuckoo is promoted at home, people are more and more higher to its quality requirement.For it can be opened and supply the market other seasons in 1 year, as the Spring Festival, open and listing can further be expanded the market space of cuckoo like this during May Day or National Day, helps the economic benefit of comparatively long-range this kind of performance simultaneously.
Summary of the invention
At this phenomenon, the present invention aims to provide a kind of flowering phase regulation method for azalea, satisfies the market demand of different times when improving the cuckoo flower characteristic.
Flowering phase regulation method for azalea, it is characterized in that: push ahead beginning flower forcing in 2 months in the flowering stage of expection, about 10 ℃ of control greenhouse temperatures, 20 ℃ of control in preceding 20 days of the flowering stage indoor temperatures of expection, can see flower in the flowering stage of expection, when EC＜0.4, contain KNO simultaneously with the aqueous solution that contains colored the more 20-10-20 1～1.2g/L or every liter
30.6～0.7g and MgSO
40.4 the aqueous solution of～0.5g is according to not doing the principle pouring in turn of not watering; Only water the clear water of pH value 6.0-6.5 when EC＞0.4, illumination every day is more than 8 hours, and illumination remains on 15000lux, and daytime flower forcing phase, humidity was 70%～80%, and night, humidity was 75%～85%; Described flower the more 20-10-20 composition and percentage by weight is: full nitrogen 20%, wherein: ammonium nitrogen, 8.04%, nitrate nitrogen 11.96%, boron 0.02%, huge legendary turtle is closed attitude copper 0.01%, huge legendary turtle is closed attitude iron 0.10%, water-soluble phosphoric anhydride 10%, huge legendary turtle is closed attitude manganese 0.056%, water soluble oxidized potassium 20%, molybdenum 0.01%, water soluble oxidized magnesium 0.25%, huge legendary turtle close attitude zinc 0.0162%, water surplus.
Compared with prior art, the invention has the beneficial effects as follows: innovated azalea period regulation technology, and improved the cuckoo flower characteristic, make the azalea colour purity just, Hua Sui is full, the petal normal growth, nearly more than 30 of flower quantity, Hua Jing is 6-7cm, and well developed root system, root length are 7-9cm, plant height is 23cm, realized all can blooming each season, longer blooming period to 75 day makes the growing and cultivating of cuckoo comply with the market demand.
Embodiment
Example 1 " May Day " is seen flower
Carry out the flower forcing test with 500 strain cuckoos, push ahead began to carry out flower forcing in 2 months the flowering stage in expection, promptly in 10 ℃ of March 1 control greenhouse temperatures, 20 ℃ of control on April 10 greenhouse temperatures, the more 20-10-20 (colored the more 20-10-20 component content sees Table one) lg/L or every liter contain KNO with flower
30.6g and MgSO
40.4g the aqueous solution in turn pouring or pouring clear water: when EC＜0.4, water in turn with above-mentioned two kinds of nutrient solutions; When EC＞0.4, only water the clear water of pH value 6.0-6.5, (regulate the clear water pH value with the nitric acid or the potassium hydroxide that have prepared, concentration of nitric acid is between 20%-30%, and concentration of potassium hydroxide is 5%-6%), pouring is not watered not do, water then to irrigate and be as the criterion, illumination every day is more than 8 hours, and illumination remains on 15000lux, illumination is not enough can to influence its pattern, the flower forcing phase is answered strict controlled humidity, and daytime flower forcing phase, humidity was 70%～80%, and night, humidity was 75%～85%.Can see flower on expection " May Day ".
The result observes: the azalea colour purity just, Hua Sui is full, nearly more than 30 of petal normal growth, flower quantity, the flower footpath is 6-7cm, well developed root system, root length is 7-9cm, and plant height is 23cm, has realized off-season flowering, longer blooming period to 75 day makes the growing and cultivating of cuckoo comply with the market demand.
Example 2 " 11 " is seen flower
Carry out flower forcing test with 500 strain cuckoos, in 10 ℃ of control on August 1 greenhouse temperatures, 20 ℃ of control on September 10 greenhouse temperatures, the more 20-10-20 (spending the more, the 20-10-20 component content sees Table one) 1.2g/L and every liter contain KNO with flower
30.7g and MgSO
40.5g the aqueous solution in turn pouring or pouring clear water: when EC＜0.4, water in turn with above-mentioned two kinds of nutrient solutions; When EC＞0.4, only water the clear water of pH value 6.0-6.5, (regulate the clear water pH value with the nitric acid or the potassium hydroxide that have prepared, concentration of nitric acid is between 20%-30%, and concentration of potassium hydroxide is 5%-6%), pouring is not watered not do, water then to irrigate and be as the criterion, illumination every day is more than 8 hours, and illumination remains on 15000lux, illumination is not enough can to influence its pattern, the flower forcing phase is answered strict controlled humidity, and daytime flower forcing phase, humidity was 70%～80%, and night, humidity was 75%～85%.Can see flower in " 11 " of expection.
The result observes: the azalea colour purity just, Hua Sui is full, nearly more than 30 of petal normal growth, flower quantity, the flower footpath is 6-7cm, well developed root system, root length is 7-9cm, and plant height is 23cm, has realized off-season flowering, longer blooming period to 75 day makes the growing and cultivating of cuckoo comply with the market demand.
Example is seen flower 3 Spring Festival
Carry out flower forcing test with 500 strain cuckoos, in about 10 ℃ of control on December 10 greenhouse temperatures, 20 ℃ of control on January 20 greenhouse temperatures, the more 20-10-20 (spending the more, the 20-10-20 component content sees Table one) 1.2g/L and every liter contain KNO with flower
30.7g and MgSO
40.5g the aqueous solution in turn pouring or pouring clear water: when EC＜0.4, water in turn with above-mentioned two kinds of nutrient solutions; When EC＞0.4, only water the clear water of pH value 6.0-6.5, (regulate the clear water pH value with the nitric acid or the potassium hydroxide that have prepared, concentration of nitric acid is between 20%-30%, and concentration of potassium hydroxide is 5%-6%), pouring is not watered not do, water then to irrigate and be as the criterion, illumination every day is more than 8 hours, and illumination remains on 15000lux, illumination is not enough can to influence its pattern, the flower forcing phase is answered strict controlled humidity, and daytime flower forcing phase, humidity was 70%～80%, and night, humidity was 75%～85%.Can see flower in the spring of expection.
The result observes: the azalea colour purity just, Hua Sui is full, nearly more than 30 of petal normal growth, flower quantity, the flower footpath is 6-7cm, well developed root system, root length is 7-9cm, and plant height is 23cm, has realized off-season flowering, longer blooming period to 75 day makes the growing and cultivating of cuckoo comply with the market demand.
Example 4 control groups: control group and experimental group use 500 strain cuckoos to carry out normal maintenance synchronously, use conventional fertilizers KNO
30.8g/L, in turn pouring of clear water, regulate pH value 6.0-6.5 clear water and regulate pH value 6.0-6.5 (regulate with the nitric acid or the potassium hydroxide that have prepared, concentration of nitric acid is between 20%-30%, and concentration of potassium hydroxide is 5%-6%), pouring is as the criterion to irrigate.Clear water o'clock is only watered in EC＞0.4; Above-mentioned nutrient solution o'clock is watered in EC＜0.4,20 ℃ of control temperature, controlled humidity, daytime, humidity was 70%～80%, night humidity be 75%～85%, illumination remains on 15000lux, illumination every day is more than 8 hours.
The control group experimental result: through 2 months maintenance, cuckoo can not bloom on time, even the several flowers that grow, it is less flower also to have occurred, the phenomenon of petal deformity.
By above test as can be known: flowering phase regulation method for azalea of the present invention, innovated azalea period regulation technology, improved the cuckoo flower characteristic, make the azalea colour purity just, Hua Sui is full, the petal normal growth, nearly more than 30 of flower quantity, Hua Jing is 6-7cm, and well developed root system, root length are 7-9cm, plant height is 23cm, realized off-season flowering, longer blooming period to 75 day makes the growing and cultivating of cuckoo comply with the market demand.
Table 1 flower is 20-10-20 composition and content the more: (percentage by weight)
Full nitrogen 20%, wherein: ammonium nitrogen, 8.04%, nitrate nitrogen 11.96%, boron 0.02%, copper (huge legendary turtle is closed attitude) 0.01%, iron (huge legendary turtle is closed attitude) 0.10%, water-soluble phosphoric anhydride 10%, manganese (huge legendary turtle is closed attitude) 0.056%, water soluble oxidized potassium 20%, molybdenum 0.01%, water soluble oxidized magnesium 0.25%, zinc (huge legendary turtle is closed attitude) 0.0162%, water surplus.
Claims (1)
1. flowering phase regulation method for azalea, it is characterized in that: push ahead beginning flower forcing in 2 months in the flowering stage of expection, about 10 ℃ of control greenhouse temperatures, 20 ℃ of control in preceding 20 days of the flowering stage indoor temperatures of expection, can see flower in the flowering stage of expection, when EC＜0.4, contain KNO simultaneously with the aqueous solution that contains colored the more 20-10-20 1～1.2g/L or every liter
30.6～0.7g and MgSO
40.4 the aqueous solution of～0.5g is according to not doing the principle pouring in turn of not watering; Only water the clear water of pH value 6.0-6.5 when EC＞0.4, illumination every day is more than 8 hours, and illumination remains on 15000lux, and daytime flower forcing phase, humidity was 70%～80%, and night, humidity was 75%～85%; Described flower the more 20-10-20 composition and percentage by weight is: full nitrogen 20%, wherein: ammonium nitrogen, 8.04%, nitrate nitrogen 11.96%, boron 0.02%, huge legendary turtle is closed attitude copper 0.01%, huge legendary turtle is closed attitude iron 0.10%, water-soluble phosphoric anhydride 10%, huge legendary turtle is closed attitude manganese 0.056%, water soluble oxidized potassium 20%, molybdenum 0.01%, water soluble oxidized magnesium 0.25%, huge legendary turtle close attitude zinc 0.0162%, water surplus.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010102163448A CN101849475B (en) | 2010-07-02 | 2010-07-02 | Flowering phase regulation method for azalea |
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|---|---|---|---|
| CN2010102163448A CN101849475B (en) | 2010-07-02 | 2010-07-02 | Flowering phase regulation method for azalea |
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| CN101849475A true CN101849475A (en) | 2010-10-06 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102124887A (en) * | 2010-12-08 | 2011-07-20 | 宜昌市科力生实业有限公司 | Flower forcing method enabling blossom of rhododendron lapponicum in Spring Festival |
| CN102293117A (en) * | 2011-07-21 | 2011-12-28 | 吴昌海 | Method for regulating and controlling blooming period of potted cuckoo |
| CN102612940A (en) * | 2012-03-21 | 2012-08-01 | 舒大慧 | Flower forcing technology for alpine rose |
| CN103703987A (en) * | 2013-12-24 | 2014-04-09 | 广西南宁碧湾园林工程有限公司 | Method for regulating flowering phase of camellia japonica |
| CN105075598A (en) * | 2015-08-10 | 2015-11-25 | 中国科学院地球化学研究所 | Orychophragmus violaceus planting density determination method for constructing rhododendron scenic region continuity |
| CN105557351A (en) * | 2015-12-20 | 2016-05-11 | 嘉善联合农业科技有限公司 | Azalea flowering period pre-regulating method |
| CN105940978A (en) * | 2016-04-21 | 2016-09-21 | 韶关市旺地樱花种植有限公司 | Method for prolonging flowering stage of Cerasus serrulata Kanzan |
| CN106718472A (en) * | 2016-11-10 | 2017-05-31 | 浙江省林业科学研究院 | A kind of method for promoting outdoor cropping root of Egg-shaped Leaves Rhododendron Blooming |
| CN116406593A (en) * | 2023-02-03 | 2023-07-11 | 云南省农业科学院花卉研究所 | Method for regulating flowering phase of alpine azalea by avoiding dormancy in low-carbon heating mode |
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| CN1473456A (en) * | 2003-08-06 | 2004-02-11 | 马申芳 | Flowering phase control method for Belgium azalea potted flowers |
| CN101243747A (en) * | 2007-06-22 | 2008-08-20 | 中国林业科学研究院林业研究所 | Method for regulating and controlling blooming period of rhododendron in winter |
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| CN1473456A (en) * | 2003-08-06 | 2004-02-11 | 马申芳 | Flowering phase control method for Belgium azalea potted flowers |
| CN101243747A (en) * | 2007-06-22 | 2008-08-20 | 中国林业科学研究院林业研究所 | Method for regulating and controlling blooming period of rhododendron in winter |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102124887A (en) * | 2010-12-08 | 2011-07-20 | 宜昌市科力生实业有限公司 | Flower forcing method enabling blossom of rhododendron lapponicum in Spring Festival |
| CN102124887B (en) * | 2010-12-08 | 2012-05-30 | 宜昌市科力生实业有限公司 | Method for promoting flowering of alpine rhododendron in spring festival |
| CN102293117A (en) * | 2011-07-21 | 2011-12-28 | 吴昌海 | Method for regulating and controlling blooming period of potted cuckoo |
| CN102612940A (en) * | 2012-03-21 | 2012-08-01 | 舒大慧 | Flower forcing technology for alpine rose |
| CN103703987A (en) * | 2013-12-24 | 2014-04-09 | 广西南宁碧湾园林工程有限公司 | Method for regulating flowering phase of camellia japonica |
| CN103703987B (en) * | 2013-12-24 | 2015-05-13 | 广西南宁碧湾园林工程有限公司 | Method for regulating flowering phase of camellia japonica |
| CN105075598A (en) * | 2015-08-10 | 2015-11-25 | 中国科学院地球化学研究所 | Orychophragmus violaceus planting density determination method for constructing rhododendron scenic region continuity |
| CN105557351A (en) * | 2015-12-20 | 2016-05-11 | 嘉善联合农业科技有限公司 | Azalea flowering period pre-regulating method |
| CN105940978A (en) * | 2016-04-21 | 2016-09-21 | 韶关市旺地樱花种植有限公司 | Method for prolonging flowering stage of Cerasus serrulata Kanzan |
| CN106718472A (en) * | 2016-11-10 | 2017-05-31 | 浙江省林业科学研究院 | A kind of method for promoting outdoor cropping root of Egg-shaped Leaves Rhododendron Blooming |
| CN106718472B (en) * | 2016-11-10 | 2020-09-11 | 浙江省林业科学研究院 | Method for promoting blooming of Ardisia crenata in open field |
| CN116406593A (en) * | 2023-02-03 | 2023-07-11 | 云南省农业科学院花卉研究所 | Method for regulating flowering phase of alpine azalea by avoiding dormancy in low-carbon heating mode |
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| CN101849475B (en) | 2011-11-16 |
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