CN102067778B - Method for preventing and controlling phalaenopsis amabilis brown spot - Google Patents
Method for preventing and controlling phalaenopsis amabilis brown spot Download PDFInfo
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- CN102067778B CN102067778B CN2010105081473A CN201010508147A CN102067778B CN 102067778 B CN102067778 B CN 102067778B CN 2010105081473 A CN2010105081473 A CN 2010105081473A CN 201010508147 A CN201010508147 A CN 201010508147A CN 102067778 B CN102067778 B CN 102067778B
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Abstract
The invention discloses a method for preventing and controlling phalaenopsis amabilis brown spot. The method is characterized by comprising the following steps of: mixing turfy soil and perlite according to a volume ratio of 4:1-5:1 to form a culture substrate, wherein the temperature is between 25 and 28 DEG C in the daytime and is between 18 and 20 DEG C in the evening, the humidity is between 70 and 80 percent in the daytime and is between 75 and 85 percent in the evening, and the illumination is between 10,000 and 12,000Lux; spraying solution formed by dissolving thiophanate methyl wettable powder in 800 to 1,000 times water once every month after seedlings are introduced; continuously spraying for 5 months; and irrigating with water or fertilizer in the following way during the spraying: irrigating with clear water when emission concentration (EC) value of soil is more than 0.4; and irrigating with aqueous solution which is formed by mixing 0.3 to 0.4g of peters product 20-10-200, 0.05 to 0.07g of peters product 15-20-25 and 0.16 to 0.18g of MgSO4 in every liter of water and aqueous solution which is formed by dissolving 0.8 to 0.9g of peters product 20-20-20 in every liter of water in turn when the EC value of the soil is less than 0.4.
Description
Technical field
The invention belongs to the plant cultivation method field; Moth orchid cultivation method field particularly.
Background technology
Moth orchid is a orchid family butterfly Cymbidium crop, originates in hylaeion hypotropicum.Avoid extremely hotly, dry, winter, light requirement was sufficient, but the blade of can burning that is exposed to the sun; The thick aerial root of Moth orchid white is exposed at around the blade, can absorb airborne nutrient, and what have seeks connections with the outer wall at flowerpot; Be rich in natural rustic charm, in the time in the new year, the Moth orchid plant is extracted long bennet out from axil; And leave shape such as the butterfly flower as dancing in the air, receive flower fans' favor deeply, therefore be described as " cattleya queen consort "; Moth orchid happiness subacidity, loose porous, draining good, water conservation and the strong ventilative matrix of fertilizer-preserving ability, the anti-shady happiness heat of plant should grow in many wet and environment of ventilating.
Because Moth orchid is a kind of new varieties from external introduction, domestic introducing soon, and is less at the culture technique area research; Therefore also there is certain defective in China's flower characteristic; Finished product like listing is spent and the large-area yellowish-brown spot of blade often occurred, and promptly so-called brown spot is particularly in the listing of " May Day " " 11 "; This situation has had a strong impact on the Moth orchid quality, has reduced its economic worth.
Summary of the invention
The present invention is intended to overcome the deficiency of prior art, and a kind of method that prevents the Moth orchid brown spot is provided.
The method of control Moth orchid brown spot is characterized in that, cultivation matrix adopts turfy soil and perlite to mix with 4: 1～5: 1 volume ratio; 25～28 ℃ of temperature daytimes, 18～20 ℃ of nights, humidity daytime 70%～80%; Night 75%～85%; Illumination 10000～12000Lux begins to spray every month 800-1000 times of liquid of 1 methine topsin wetting powder from introducing seedling, sprays continuously 5 months; Also will water as follows during this period or water fertilizer: pouring clear water when the EC of soil value＞0.4, EC value＜0.4 of soil is o'clock with containing colored the more 20-10-20 0.3-0.4g, colored the more 15-20-25 0.05-0.07g, MgSO in every premium on currency
40.16-0.18g the aqueous solution and every premium on currency in contain the more aqueous solution of the 20-20-200.8-0.9g pouring of rotating of flower; 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 the copper 0.01% of attitude, and huge legendary turtle is closed the iron 0.10% of attitude, water-soluble phosphoric anhydride 10%; Huge legendary turtle is closed the manganese 0.056% of attitude, water soluble oxidized potassium 20%, molybdenum 0.01%; Water soluble oxidized magnesium 0.25%, huge legendary turtle close the zinc 0.0162% of attitude, water surplus; Described flower the more 15-20-25 composition and percentage by weight is: full nitrogen, and 15%, boron, 0.0068%, wherein: ammonium nitrogen, 3.80%, nitrate nitrogen; 7.60%, urea nitrogen, 3.60%, copper, 0.0036%, iron, 0.05%; Manganese, 0.025%, water-soluble phosphoric anhydride, 20%, molybdenum, 0.0125%, water soluble oxidized potassium; 25%, zinc, 0.0025%, water soluble oxidized magnesium, 0.05%, water, surplus; Described flower the more 20-20-20 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 the copper 0.01% of attitude, and huge legendary turtle is closed the iron 0.10% of attitude, water-soluble phosphoric anhydride 20%; Huge legendary turtle is closed the manganese 0.056% of attitude, water soluble oxidized potassium 20%, molybdenum 0.01%; Water soluble oxidized magnesium 0.25%, huge legendary turtle close the zinc 0.0162% of attitude, water surplus.
Brown spot does not take place in the blade of using the Moth orchid that the present invention cultivated, and is best in quality during list marketing, and blade is light green, can not curl for a long time, and appreciative value is strong, has higher prospect for sales.
Embodiment
Example 1
Test material is Moth orchid 400 strains of introducing from Holland, and separating tests group and control group make an experiment for two groups, every group 200 strain.Cultivation matrix adopts from the Klasmann640# turfy soil of German import and 4: 1 volume ratio of perlite and mixes use.
Experimental group: 25～28 ℃ of temperature daytimes; 18～20 ℃ of nights, humidity daytime 70%～80%, night 75%～85%; Illumination 10000～12000Lux; Begin to spray every month 800 times of liquid of 1 methine topsin wetting powder from introducing seedling, sprayed continuously 5 months, the fertile time of spray be morning sunlight do not carry out before shining plant; Water as follows during this period or water fertilizer: when the EC of soil value＞0.4 pouring clear water, EC value＜0.4 of soil is o'clock with containing colored the more 20-10-200.3g in every premium on currency, colored the more 15-20-25 0.05g, MgSO
40.16g the more aqueous solution of the 20-20-20 pouring of rotating of solution or 0.8g/L flower.
Control group: strict control temperature and humidity, 25～28 ℃ of temperature daytimes, 18～20 ℃ of nights; Humidity daytime 70%～80%, night 75%～85%, illumination 10000～12000Lux; Normally water or fertilizer, does not promptly water, water the principle that then irrigates according to not doing; When EC value＞0.4 pouring clear water, as EC value＜0.4 pouring 0.6g/L KNO
3Solution.
Result of the test: the Moth orchid of experimental group plantation, best in quality, and also blade is light green, can not curl for a long time, and appreciative value is strong.And the Moth orchid of control group plantation, plant has 5-6 sheet blade the yellowish-brown spot to occur from introducing the back growth in the time of 6 months in every strain, and when plant strain growth to 10 month, large tracts of land yellowish-brown spot has appearred in most of blade, and whole plant loses ornamental value.
Example 2
Test material is to introduce Moth orchid 400 strains from Holland, and separating tests group and control group make an experiment for two groups, every group 200 strain.Cultivation matrix adopts from the Klasmann640# turfy soil of German import and 5: 1 volume ratio of perlite and mixes use.
Experimental group: 25～28 ℃ of temperature daytimes; 18～20 ℃ of nights, humidity daytime 70%～80%, night 75%～85%; Illumination 10000～12000Lux; Begin to spray every month 1000 times of liquid of 1 methine topsin wetting powder from introducing seedling, sprayed continuously 5 months, the fertile time of spray be morning sunlight do not carry out before shining plant; Water as follows during this period or water fertilizer: when the EC of soil value＞0.4 pouring clear water, EC value＜0.4 of soil is o'clock with containing colored the more 20-10-200.4g in every premium on currency, colored the more 15-20-250.07g, MgSO
40.18g the more aqueous solution of the 20-20-20 pouring of rotating of solution or 0.9g/L flower.
Control group: strict control temperature and humidity, 25～28 ℃ of temperature daytimes, 18～20 ℃ of nights; Humidity daytime 70%～80%, night 75%～85%, illumination 10000～12000Lux; Normally water or fertilizer, does not promptly water, water the principle that then irrigates according to not doing; When EC value＞0.4 pouring clear water, as EC value＜0.4 pouring 0.7g/L KNO
3Solution.
Result of the test: the Moth orchid of experimental group plantation, best in quality, and also blade is light green; Can not curl for a long time, appreciative value is strong, and the Moth orchid of control group plantation; Plant has 7-8 sheet blade the yellowish-brown spot to occur from introducing back growth in the time of 6 months in every strain, when plant strain growth to 10 month; Large tracts of land yellowish-brown spot has appearred in most of blade, and whole plant loses ornamental value.
Brown spot does not take place in the blade of using the Moth orchid that the present invention cultivated, and is best in quality during list marketing, and blade is light green, can not curl for a long time, and appreciative value is strong, has higher prospect for sales, and the present invention is fit to the cultivation of Moth orchid at northern area.
Claims (3)
1. the method for control Moth orchid brown spot is characterized in that, cultivation matrix adopts turfy soil and perlite to mix with 4: 1～5: 1 volume ratio; 25～28 ℃ of temperature daytimes, 18～20 ℃ of nights, humidity daytime 70%～80%; Night 75%～85%; Illumination 10000～12000Lux begins to spray every month 800-1000 times of liquid of 1 methine topsin wetting powder from introducing seedling, sprays continuously 5 months; Also will water as follows during this period or water fertilizer: pouring clear water when the EC of soil value＞0.4, EC value＜0.4 of soil is o'clock with containing colored the more 20-10-20 0.3-0.4g, colored the more 15-20-25 0.05-0.07g, MgSO in every premium on currency
40.16-0.18g the aqueous solution and every premium on currency in contain the more aqueous solution of the 20-20-20 0.8-0.9g pouring of rotating of flower; 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 the copper 0.01% of attitude, and huge legendary turtle is closed the iron 0.10% of attitude, water-soluble phosphoric anhydride 10%; Huge legendary turtle is closed the manganese 0.056% of attitude, water soluble oxidized potassium 20%, molybdenum 0.01%; Water soluble oxidized magnesium 0.25%, huge legendary turtle close the zinc 0.0162% of attitude, water surplus; Described flower the more 15-20-25 composition and percentage by weight is: full nitrogen, and 15%, boron, 0.0068%, wherein: ammonium nitrogen, 3.80%, nitrate nitrogen; 7.60%, urea nitrogen, 3.60%, copper, 0.0036%, iron, 0.05%; Manganese, 0.025%, water-soluble phosphoric anhydride, 20%, molybdenum, 0.0125%, water soluble oxidized potassium; 25%, zinc, 0.0025%, water soluble oxidized magnesium, 0.05%, water, surplus; Described flower the more 20-20-20 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 the copper 0.01% of attitude, and huge legendary turtle is closed the iron 0.10% of attitude, water-soluble phosphoric anhydride 20%; Huge legendary turtle is closed the manganese 0.056% of attitude, water soluble oxidized potassium 20%, molybdenum 0.01%; Water soluble oxidized magnesium 0.25%, huge legendary turtle close the zinc 0.0162% of attitude, water surplus.
2. the method for control Moth orchid brown spot according to claim 1 is characterized in that, described turfy soil adopts from Klasmann640 number of German import.
3. the method for control Moth orchid brown spot according to claim 1 is characterized in that, the fertile time of described spray be morning sunlight do not carry out before shining plant.
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| CN2010105081473A CN102067778B (en) | 2010-10-15 | 2010-10-15 | Method for preventing and controlling phalaenopsis amabilis brown spot |
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| CN2010105081473A CN102067778B (en) | 2010-10-15 | 2010-10-15 | Method for preventing and controlling phalaenopsis amabilis brown spot |
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| CN102067778B true CN102067778B (en) | 2012-06-27 |
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| CN108338048A (en) * | 2017-11-12 | 2018-07-31 | 柳州市天立农林科技有限公司 | A kind of breeding method of iris |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101346062A (en) * | 2005-11-25 | 2009-01-14 | 约斯特·彼得鲁斯·雅各布斯·巴克 | Improved orchid culturing method |
| CN101857496A (en) * | 2010-06-02 | 2010-10-13 | 福建新世景园艺有限公司 | Moth orchid culture medium |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101346062A (en) * | 2005-11-25 | 2009-01-14 | 约斯特·彼得鲁斯·雅各布斯·巴克 | Improved orchid culturing method |
| CN101857496A (en) * | 2010-06-02 | 2010-10-13 | 福建新世景园艺有限公司 | Moth orchid culture medium |
Non-Patent Citations (1)
| Title |
|---|
| 赵书梅.蝴蝶兰主要病虫害综合防治技术.《现代农业科技》.2008,(第18期),全文 （138-139）. * |
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Address after: 300300 Dongli District, Tianjin Huan Huan Road, No. 6901 Patentee after: DASHUN INTERNATIONAL FLOWER CO., LTD. Address before: 300300 Dongli District, Tianjin Huan Huan Road, No. 6901 Patentee before: Tianjin Binhai International Flower Technology Park Co., Ltd. |
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Denomination of invention: Method for preventing and controlling phalaenopsis amabilis brown spot Effective date of registration: 20190219 Granted publication date: 20120627 Pledgee: Tianjin Caixin Huitong small loan Co., Ltd. Pledgor: DASHUN INTERNATIONAL FLOWER CO., LTD. Registration number: 2019120000007 |
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Date of cancellation: 20200817 Granted publication date: 20120627 Pledgee: Tianjin Caixin Huitong small loan Co.,Ltd. Pledgor: DASHUN INTERNATIONAL FLOWER Co.,Ltd. Registration number: 2019120000007 |