CN102030571A - Calathea insignis nutrient solution and fertilizing method thereof - Google Patents
Calathea insignis nutrient solution and fertilizing method thereof Download PDFInfo
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- CN102030571A CN102030571A CN2010105081670A CN201010508167A CN102030571A CN 102030571 A CN102030571 A CN 102030571A CN 2010105081670 A CN2010105081670 A CN 2010105081670A CN 201010508167 A CN201010508167 A CN 201010508167A CN 102030571 A CN102030571 A CN 102030571A
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Abstract
The invention discloses calathea insignis nutrient solution, which is characterized in that: each liter of calathea insignis nutrient solution comprises the following components: 54 to 56g of Peters 20-10-20, 9 to 11g of Peters 15-20-25, 14 to 16g of KNO3 and 14 to 15g of MgSO4. Compared with the prior art, the invention has the advantages that: the calathea insignis cultured by the nutrient solution is stronger in plant, dense in branches and leaves, rich in plant type, pure in leaf color and green and bright in leaf surface; compared with the calathea insignis cultured by other types of nutrient solution, the calathea insignis has the growth period shortened by 2 months, and hardly suffers from leaf chlorosis symptom.
Description
Technical field
The invention belongs to the plant cultivation method field; Calathea insignis nutritive medium method field particularly.
Background technology
Calathea insignis is a Marantaceae flower for sleeping in Maranta perennial evergreen draft foliage plants, originates in Brazil, existing extensively the cultivation in the tropical and subtropical zone area.The growth thermophilic is 22～28 ℃ of daytimes, 21～23 ℃ of nights, atmospheric moisture daytime 80～85%, night 85～95%.30～80 centimetres of Calathea insignis plant heights have the root stock of meat, and leaf is about 25 centimetres, wide 7 centimetres; Positive sap green, glossy, the blade back red-purple.The environment that happiness warm and moist and light are bright, not cold-resistant, not drought-enduring yet, avoid burning sun and be exposed to the sun, the blade if sunlight direct projection meeting is burnt, it is local dried-up that blade edge is occurred, and young leaves stops growing, and therefore the flavescence of leaf look will note shading in the cultivation.But growing environment can not too cover, otherwise can cause a little less than the plant growing way, and arrowroot is comparatively responsive to reaction of moisture, and should fully water vegetative period, and is moistening with maintenance basin soil, but the unsuitable ponding of soil, otherwise can cause butt rot, even plant death.Because the arrowroot blade is bigger, moisture evaporation is fast, therefore atmospheric moisture is had relatively high expectations, if atmospheric moisture is not enough, blade can curl at once, reacts very sensitive, especially young leaves vegetative period, more should be often to the plant water spray, otherwise can cause that young leaves is difficult to unfold because of dry air, the dried-up jaundice of leaf margin, the little tarnish of leaf.The Calathea insignis shoot and leaf growth is dense, strain shape is plentiful; The blade face is dark green glossy, and the blade back red-purple forms a sharp contrast, and is the good cloudy foliage plants of indoor happiness.Be used for arranging places such as bedroom, parlor, office, seem quiet, serious, can appreciate for longer-term.
The liquid fertilizer that is used at present flowers both at home and abroad is of a great variety, mostly be contain that fixed form to divide, amount, trace element among N, P, K macroelement and Ca, the Mg of proportioning and consumption, S, Zn, Cu, Fe, Mn, Mo, the B etc., great deal of experimental proves, make nutritive medium class I liquid I fertilizer bring into play its fertilizer efficiency preferably, must determine kind, proportioning and the consumption of nutritive element according to the feeder capability of the regulation of fertilizer requirement of flowers and soil.Flowers are different with soil type, need to use kind, proportioning and the consumption of nutritive element also different, otherwise are prone to effect instability or negative interaction.Because the flowers kind of Calathea insignis for introducing, product in the market is less, and in Calathea insignis (potted flower) industrialization cultivation, nutrient solution prescription is a gordian technique wherein, for adapting to the soil climate plantation of northern China, need unique nutritive medium to cooperate.China still is in the junior stage to Calathea insignis soilless culture nutrient fluid formulating, traditional nutrient solution prescription is difficult to satisfy Calathea insignis flower growth needs, therefore, my company has carried out the research of Calathea insignis nutrient solution prescription, sums up the nutrient solution prescription of the Calathea insignis that is adapted at North China's growth.
Summary of the invention
The object of the present invention is to provide a kind of Calathea insignis cultivation nutrient solution formula, to satisfy the cultivation needs of introducing Calathea insignis.
The object of the present invention is achieved like this: the Calathea insignis cultivating nutrient solution is characterized in that: every liter contains following composition: spend every liter to contain colored the more 20-10-2054-56g and spend the more 15-20-259-11g and KNO
314-16g and MgSO
414-15g; Described flower the more 20-10-20 composition and weight percent is: full nitrogen 20%, wherein: ammonium nitrogen 8.04%, nitric nitrogen 11.96%, boron 0.02%, huge legendary turtle is closed the copper 0.01% of attitude, huge legendary turtle is closed the iron 0.10% of attitude, water-soluble phosphoric anhydride 10%, huge legendary turtle close 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 weight percent is: full nitrogen, and 15%, boron, 0.0068%, wherein: ammonium nitrogen, 3.80%, nitric nitrogen, 7.60%, urea nitrogen, 3.60%, copper (huge legendary turtle is closed attitude), 0.0036%, iron (huge legendary turtle is closed attitude), 0.05%, manganese (huge legendary turtle is closed attitude), 0.025%, water-soluble phosphoric anhydride, 20%, molybdenum, 0.0125%, water soluble oxidized potassium, 25%, zinc (huge legendary turtle is closed attitude), 0.0025%, water soluble oxidized magnesium, 0.05%, water, surplus.
Below be fertilizing method: will be planted in from the Calathea insignis seedling of imported from Holland in No. 17 basins, per three strains, one basin, matrix adopts from the turfy soil 418# of German import and 5: 1～6: 1 mixed of perlite and uses, having planted behind the seedling with PH is that 5.2～5.6 clear water irrigates whole basin soil, whole flowerpot moisture is wanted evenly when watering, can not the many one sides of one side lack, root system has one to the competent local growth of liquid manure like this, has influence on the upgrowth situation of whole strain eventually; In the maintenance afterwards, when EC＞0.25, only water PH and be 5.2～5.6 clear water; Above-mentioned nutritive medium o'clock is watered in EC＜0.25, strict controlled temperature, 22-28 ℃ of daytime, 21-23 ℃ of night, atmospheric moisture 80-85% on daytime, night 85-95%.
Compare with technology is arranged, the invention has the beneficial effects as follows: adopt the Calathea insignis of above-mentioned nutrient fluid cultivation, plant is more strong, shoot and leaf growth is dense, strain shape is plentiful, the leaf colour purity just, dark green glossy the comparing in blade face uses other nutritive medium to shorten 2 months vegetative period, is not prone to blade and moves back green symptom.
Embodiment
Example 1 experimental group: will be planted in from Calathea insignis seedling 900 strains of imported from Holland in No. 17 basins, per three strains, one basin, plant 300 basins altogether, matrix adopts from the turfy soil 418# of German import and perlite mixes with 5: 1 volume ratio, irrigate whole basin soil with the clear water that regulates pH value (PH is 5.2-5.6) (regulating) after having planted seedling with the nitric acid or the potassium hydroxide that have prepared, whole flowerpot moisture is wanted evenly when watering, can not the many one sides of one side lack, root system has one to the competent local growth of liquid manure like this, has influence on the upgrowth situation of whole strain eventually.Contain the more the more 15-20-259g and KNO of 20-10-2054g and flower of flower with regulating pH value (PH is 5.2-5.6) clear water and every liter in the maintenance afterwards
314g and MgSO
4The aqueous solution of 14g pouring Calathea insignis, EC＞0.25 o'clock only water clear water; Above-mentioned nutritive medium o'clock is watered in EC＜0.25, strict controlled temperature, 22-28 ℃ of daytime, 21-23 ℃ of night, atmospheric moisture 80-85% on daytime, night 85-95%.Described flower the more 20-10-20 composition and weight percent is: full nitrogen 20%, wherein: ammonium nitrogen 8.04%, nitric nitrogen 11.96%, boron 0.02%, huge legendary turtle is closed the copper 0.01% of attitude, huge legendary turtle is closed the iron 0.10% of attitude, water-soluble phosphoric anhydride 10%, huge legendary turtle close 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 weight percent is: full nitrogen, and 15%, boron, 0.0068%, wherein: ammonium nitrogen, 3.80%, nitric nitrogen, 7.60%, urea nitrogen, 3.60%, copper (huge legendary turtle is closed attitude), 0.0036%, iron (huge legendary turtle is closed attitude), 0.05%, manganese (huge legendary turtle is closed attitude), 0.025%, water-soluble phosphoric anhydride, 20%, molybdenum, 0.0125%, water soluble oxidized potassium, 25%, zinc (huge legendary turtle is closed attitude), 0.0025%, water soluble oxidized magnesium, 0.05%, water, surplus.
Through maintenance after a while, adopt the Calathea insignis of above-mentioned nutrient fluid cultivation, plant is more strong, shoot and leaf growth is dense, strain shape is plentiful, the leaf colour purity just, dark green glossy the comparing in blade face uses other nutritive medium to shorten 2 months vegetative period, is not prone to blade and moves back green symptom.
Control group: carry out synchronously with experimental group, to be planted in from Calathea insignis seedling 900 strains of imported from Holland in No. 17 basins, per three strains, one basin, plant 300 basins altogether, matrix adopts from the turfy soil 418# of German import and 5: 1 volume ratio of perlite mixes, irrigate whole basin soil with the clear water that regulates pH value (PH is 5.2-5.6) (regulating) after having planted seedling with the nitric acid or the potassium hydroxide that have prepared, whole flowerpot moisture is wanted evenly when watering, can not the many one sides of one side lack, root system has one to the competent local growth of liquid manure like this, has influence on the upgrowth situation of whole strain eventually.In the maintenance afterwards with regulating pH value (PH is 5.2-5.6) clear water and conventional nutritive medium: 0.8g/L KNO
3Solution pouring Calathea insignis, EC＞0.25 o'clock only water clear water; Above-mentioned nutritive medium o'clock is watered in EC＜0.25, strict controlled temperature, 22-28 ℃ of daytime, 21-23 ℃ of night, atmospheric moisture 80-85% on daytime, night 85-95%
Test-results is: adopt the Calathea insignis of control group nutrient fluid cultivation, plant excessive growth occurred, plant is strong inadequately, and the leaf look impure, the blade tip yellowing phenomenon.
Example 2 experimental group: will be planted in from Calathea insignis seedling 900 strains of imported from Holland in No. 17 basins, per three strains, one basin, plant 300 basins altogether, matrix adopts from the turfy soil 418# of German import and perlite mixes with 6: 1 volume ratio, irrigate whole basin soil with the clear water that regulates pH value (PH is 5.2-5.6) (regulating) after having planted seedling with the nitric acid or the potassium hydroxide that have prepared, whole flowerpot moisture is wanted evenly when watering, can not the many one sides of one side lack, root system has one to the competent local growth of liquid manure like this, has influence on the upgrowth situation of whole strain eventually.Contain the more the more 15-20-2511g and KNO of 20-10-2056g and flower of flower with regulating pH value (PH is 5.2-5.6) clear water and every liter in the maintenance afterwards
316g and MgSO
4The aqueous solution of 15g pouring Calathea insignis, EC＞0.25 o'clock only water clear water; Above-mentioned nutritive medium o'clock is watered in EC＜0.25, strict controlled temperature, 22-28 ℃ of daytime, 21-23 ℃ of night, atmospheric moisture 80-85% on daytime, night 85-95%.Described flower the more 20-10-20 composition and weight percent is: full nitrogen 20%, wherein: ammonium nitrogen 8.04%, nitric nitrogen 11.96%, boron 0.02%, huge legendary turtle is closed the copper 0.01% of attitude, huge legendary turtle is closed the iron 0.10% of attitude, water-soluble phosphoric anhydride 10%, huge legendary turtle close 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 weight percent is: full nitrogen, and 15%, boron, 0.0068%, wherein: ammonium nitrogen, 3.80%, nitric nitrogen, 7.60%, urea nitrogen, 3.60%, copper (huge legendary turtle is closed attitude), 0.0036%, iron (huge legendary turtle is closed attitude), 0.05%, manganese (huge legendary turtle is closed attitude), 0.025%, water-soluble phosphoric anhydride, 20%, molybdenum, 0.0125%, water soluble oxidized potassium, 25%, zinc (huge legendary turtle is closed attitude), 0.0025%, water soluble oxidized magnesium, 0.05%, water, surplus.
Through maintenance after a while, adopt the Calathea insignis of above-mentioned nutrient fluid cultivation, plant is more strong, shoot and leaf growth is dense, strain shape is plentiful, the leaf colour purity just, dark green glossy the comparing in blade face uses other nutritive medium to shorten 2 months vegetative period, is not prone to blade and moves back green symptom.
Control group: carry out synchronously with experimental group, to be planted in from Calathea insignis seedling 900 strains of imported from Holland in No. 17 basins, per three strains, one basin, plant 300 basins altogether, matrix adopts from the turfy soil 418# of German import and 6: 1 volume ratio of perlite mixes, irrigate whole basin soil with the clear water that regulates pH value (PH is 5.2-5.6) (regulating) after having planted seedling with the nitric acid or the potassium hydroxide that have prepared, whole flowerpot moisture is wanted evenly when watering, can not the many one sides of one side lack, root system has one to the competent local growth of liquid manure like this, has influence on the upgrowth situation of whole strain eventually.In the maintenance afterwards with regulating pH value (PH is 5.2-5.6) clear water and conventional nutritive medium: 0.9g/L KNO
3Solution pouring Calathea insignis, EC＞0.25 o'clock only water clear water; Above-mentioned nutritive medium o'clock is watered in EC＜0.25, strict controlled temperature, 22-28 ℃ of daytime, 21-23 ℃ of night, atmospheric moisture 80-85% on daytime, night 85-95%
Test-results is: adopt the Calathea insignis of control group nutrient fluid cultivation, plant excessive growth occurred, plant is strong inadequately, and the leaf look impure, the blade tip yellowing phenomenon.
Claims (2)
1. Calathea insignis cultivating nutrient solution, it is characterized in that: every liter contains following composition: flower is the more 15-20-25 9-11g and KNO of 20-10-20 54-56g and flower the more
314-16g and MgSO
414-15g; Described flower the more 20-10-20 composition and weight percent is: full nitrogen 20%, wherein: ammonium nitrogen 8.04%, nitric nitrogen 11.96%, boron 0.02%, huge legendary turtle is closed the copper 0.01% of attitude, huge legendary turtle is closed the iron 0.10% of attitude, water-soluble phosphoric anhydride 10%, huge legendary turtle close 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 weight percent is: full nitrogen, 15%, boron, 0.0068%, wherein: ammonium nitrogen, 3.80%, nitric 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.
2. the fertilizing method of the described Calathea insignis cultivating nutrient solution of claim 1, it is characterized in that: the Calathea insignis seedling is planted in No. 17 basins, per three strains, one basin, matrix adopts from the turfy soil 418# of German import and 5: 1～6: 1 mixed of perlite and uses, having planted behind the seedling with PH is that 5.2～5.6 clear water irrigates whole basin soil, in the maintenance afterwards, when EC＞0.25, only water PH and be 5.2～5.6 and irritate clear water; Above-mentioned nutritive medium o'clock is watered in EC＜0.25, strict controlled temperature, 22-28 ℃ of daytime, 21-23 ℃ of night, atmospheric moisture 80-85% on daytime, night 85-95%.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103664290A (en) * | 2013-12-05 | 2014-03-26 | 天津滨海国际花卉科技园区股份有限公司 | Musaica cultivation nutrient solution and fertilizing method thereof |
| CN106171874A (en) * | 2016-06-30 | 2016-12-07 | 固镇县华丰农业有限公司 | A kind of breeding method of Radix Semiaquilegiae |
| CN109362499A (en) * | 2018-12-21 | 2019-02-22 | 韦孺聪 | A kind of implantation methods of purple shellfish dish |
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Patent Citations (2)
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103664290A (en) * | 2013-12-05 | 2014-03-26 | 天津滨海国际花卉科技园区股份有限公司 | Musaica cultivation nutrient solution and fertilizing method thereof |
| CN106171874A (en) * | 2016-06-30 | 2016-12-07 | 固镇县华丰农业有限公司 | A kind of breeding method of Radix Semiaquilegiae |
| CN109362499A (en) * | 2018-12-21 | 2019-02-22 | 韦孺聪 | A kind of implantation methods of purple shellfish dish |
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Application publication date: 20110427 |