CN1887092A - Resistance raising growth promoter for leaf vegetables - Google Patents
Resistance raising growth promoter for leaf vegetables Download PDFInfo
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- CN1887092A CN1887092A CN 200610089134 CN200610089134A CN1887092A CN 1887092 A CN1887092 A CN 1887092A CN 200610089134 CN200610089134 CN 200610089134 CN 200610089134 A CN200610089134 A CN 200610089134A CN 1887092 A CN1887092 A CN 1887092A
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- growth promoter
- water
- gibberellin
- leaf vegetables
- resistance raising
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Abstract
The resistance raising growth promoter for leaf vegetable consists of gibberellin 1-2 weight portions, chitosan 1-5 weight portions, water soluble coal base acid 2-10 weight portions, potassium silicate 2-10 weight portions and urea 20-30 weight portions. The resistance raising growth promoter is diluted with water in 500 times and sprayed to leaf vegetable in its vigorous growth period once every 10-15 days for 2 or 3 times. The present invention is superior to available chemical preparations for producing vegetable, contains growth promoter, chemical resistance-inducing matter, nourishing component, etc. and can promote the growth of vegetable and raise the disease resistance of vegetable. The present invention is significant in lowering pesticide residue in vegetable and is suitable for various kinds of leaf vegetable.
Description
Technical field
The present invention relates to the degeneration-resistant cultivation field of vegetables, particularly relate to a kind of resistance raising growth promoter for leaf vegetables.
Background technology
Vegetables with green leaves class vegetables are that a class is the vegetables of main edible organs with tender petiole, blade, the tender tip, as celery, spinach, a variety of Chinese cabbage, crowndaisy chrysanthemum, water spinach, coriander, the certain herbaceous plants with big flowers that falls, shepherd's purse, Gynura bicolor etc., be rich in raw fiber, multivitamin and mineral matter, have better nutritivity and be worth, be subjected to liking of consumers in general deeply.On producing, particularly under the facility condition, be used for more plug hole rushed planting or with tall and big crop interplanting interplanting, simultaneously, because damage by disease and insect takes place seriously, the applications of pesticide are frequent, residual big, pesticide-tainted vegetable incident pilosity is born in leaf vegetables (" Shanghai vegetables ", 2004 the 2nd phases).The Ministry of Public Health showed to 275 parts of leaf vegetables organophosphorous pesticide random checking results of 26 provinces such as Beijing, Guangdong (district, municipality directly under the Central Government) that qualification rate only was 89.5% in 2004,22 duplicate samples in 29 parts of defective leaf vegetables samples detect banned pesticides such as acephatemet, parathion, parathion-methyl, malathion, flolimat, thimet, the residual quantity that accounts for dichlorvos, orthene, chlorophos in 75.9%, 9 duplicate samples of failed test sample sum be above standard (defending the method prison sends out [2004] No. 69).
Summary of the invention
The present invention is directed to above-mentioned leaf vegetables production status and existing problems, lure the composite of anti-material and nutrient component by growth helping matter and chemistry, a kind of resistance raising growth promoter for leaf vegetables is provided, when shortening the leaf vegetables growth cycle, suppress the generation of damage by disease and insect, reducing the chemical pesticide amount of application, is a safety, technical measures efficiently.
Resistance raising growth promoter for leaf vegetables mainly is made up of following component and weight portion thereof: gibberellin 1-2 part, shitosan 1-5 part, water-soluble coal-based sour 2-10 part, silicate 2-10 part and urea 20-30 part.
Above-mentioned resistance raising growth promoter for leaf vegetables is an aqua, and its water content is 60-100 part.
The weight portion of said components is preferred: 1.0 parts of gibberellin, and 2.5 parts of shitosans, water-soluble coal-based sour 5.0 parts, 4 parts of silicate, 25 parts in urea and water are 64 parts.
Described gibberellin is gibberellin
3(GA
3).
Described silicate is silicon potash fertilizer (K
2SiO
3).
The compound method of above-mentioned resistance raising growth promoter for leaf vegetables is dissolved in ethanolic solution with gibberellin earlier, and shitosan is dissolved in lactic acid aqueous solution, requires by weight then to join successively in the aqueous solution that contains water-soluble coal-based acid, silicate and urea.
The concentration of described ethanolic solution is 95% (W/W), and the concentration of lactic acid aqueous solution is 0.1% (W/W).
The using method of above-mentioned resistance raising growth promoter for leaf vegetables, 500 times of dilute with waters at vegetables with green leaves class vegetables vigorous period, sprayed 1 time every 10-15 days, sprayed 2-3 time altogether.
The present invention according to compatibility, principle of complementarity, is mixed with a kind of preparation with gibberellin, shitosan, water-soluble coal-based acid, silicate and urea for improving vegetables with green leaves class vegetables resistance and growth rate.The present invention's prescription is: gibberellin 1-2 part, shitosan 1-5 part, water-soluble coal-based sour 2-10 part, silicate 2-10 part and urea 20-30 part.
Gibberellin is a big compounds, kind surplus in the of existing at present 70, and commonly used have gibberellin
3, gibberellin
4, gibberellin
4+7, gibberellin wherein
3Physiologically active is stronger, also is research and the widest a kind of of production application.Study and facts have proved gibberellin
3Has the various plants effect:, regulate the cell elongation amount as promoting the synthetic of intracellular nucleic acid and protein; Overcome the dwarfing proterties on the crop genetic, make trophosome vigorous growth; Replace low temperature to break seed dormancy; Replace long-day or low temperature induction crop flowers; Induce male flower to form and parthenocarpy; Promote setting and delay the plant organ aging; Regulate the material transporting direction, nutriment is shifted to the storehouse fast by the source etc.
Shitosan lures anti-material (exciton) thereby the disease resistance of the defense reaction raising crop of activation crop to the important regulatory role of having grown of crop as chemistry; Shitosan is handled can improve crop antioxidase (POD, CAT) activity to some extent, and then improves the resistance of crop to multiple adverse circumstance; In addition, shitosan is handled the rising intensity that can also reduce crop leaf, improves the water content of crop under adverse environmental factor, promotes growing of crop.
Water-soluble coal-based acid is to adopt high-tech means, and the high physiological activator that extracts from brown coal has that extensive, with low cost, the anti-hard water of raw material sources does not flocculate, characteristics such as chemistry and biologically active height.On agricultural, use, have very good effect, can also play synergistic effect with agricultural chemicals, chemical fertilizer etc. are composite to promoting crop growth, raising crop anti-adversity and increasing both production and income.During the crop growth, apply the ability that Exogenous Silicon can significantly improve the crop resistance to fungal disease, simultaneously, apply Exogenous Silicon and also can reduce barley under the salt stress, cucumber leaves electrolyte osmosis rate and MDA mda content, improve the blade activities of antioxidant enzymes, thereby alleviate the salt stress injury.Urea is the highest neutral instant nitrogenousfertilizer of present nitrogen content, and its fertilizer efficiency is 1.33 times of ammonium nitrate, 2.2 times of ammonium sulfate, 2.63 times of carbonic hydroammonium.The urea foliage-spray can effectively replenish the required nitrogen of crop, promotes growing of crop.
The present invention can be made into various preparations, preferred aqua, its compound method is as follows: earlier gibberellin and shitosan are dissolved in 95% ethanolic solution (W/W) and 0.1% (W/W) lactic acid aqueous solution respectively, requirement joins in the aqueous solution that contains water-soluble coal-based acid, silicate and urea by weight then, mixes to get final product.
The adding of the water yield can be dissolved as suitable with above-mentioned active ingredient, addition is elected 60-100 part as, and the water yield is wasted also inconvenience of packing, transportation too much.
The weight portion that above-mentioned vegetables with green leaves class vegetables increase anti-agent is preferred: 1.0 parts of gibberellin, and 2.5 parts of shitosans, water-soluble coal-based sour 5.0 parts, 4.0 parts of silicate, 25.0 parts in urea and water are 64.0 parts.
The using method of said preparation is with 500 times of stoste dilute with waters, at vegetables with green leaves class vegetables vigorous period, every 10-15 days foliage-sprays 1 time, uses 2-3 time altogether.Said preparation also can cooperate conventional fertilizer to use.
Test by the foliage-spray on vegetables with green leaves class vegetables such as celery, spinach, the result shows that the present invention increases anti-growth regulator and has important function to improving aspects such as vegetables chlorophyll content in leaf blades, reduction lipid peroxidation product (malonaldehyde) content and disease index, and vegetables with green leaves class yield of vegetables such as celery, spinach, quality formation are had significant good effect.
The present invention and existing vegetables produce to compare with chemicals and have the following advantages: contain growth promoter, chemistry lures multiple compositions such as anti-material, nutriment, and proportioning science, when promoting vegetable growth, can improve the disease resistance of vegetables etc. effectively, suppress the generation of disease; The present invention reduce leaf vegetables chemical pesticide amount of application and residual aspect have important function; The present invention also is applicable to multiple leaf vegetableses such as a variety of Chinese cabbage, coriander, crowndaisy chrysanthemum.
Description of drawings
Fig. 1. increase the effect of anti-growth regulator and each component thereof to the celery plant height
Fig. 2. increase the effect of anti-growth regulator and each component thereof to celery output
Fig. 3. increase the effect of anti-growth regulator and component thereof to the celery chlorophyll content in leaf blades
Fig. 4. increase the influence of anti-growth regulator and component thereof to celery blade mda content
Fig. 5. increase the influence that anti-growth regulator and component thereof take place celery septoria disease
Embodiment
The present invention is described in further detail below in conjunction with embodiment.
Raw material: shitosan (production number 69047461), gibberellin
3(production number 69011694), lactic acid (production number 30108592), 95% ethanol (production number 10009194), silicon potash fertilizer (production number 20032618) are all available from Beijing chemical reagents corporation; Gibberellin
3, gibberellin
4, gibberellin
4+7Available from Jiangsu Fengyuan Biology Chemical Industry Co., Ltd.; Urea is available from The Big Red Gate, Beijing Raw Materials Company of Chemical Industry, CP level; Water-soluble coal-based acid is from Inner Mongol humic acid Science and Technology Ltd..
Batching: gibberellin 310g, shitosan 25g, water-soluble coal-based sour 50g, silicon potash fertilizer 40g, urea 250g, 0.1% lactic acid aqueous solution 100ml, 95% ethanol 50ml and water 540ml.
Preparation: 10g gibberellin is dissolved in 50ml 95% ethanolic solution, makes A liquid; The 25g shitosan is dissolved in 100ml 0.1% lactic acid solution, makes B liquid; The water-soluble coal-based acid of 50g, 40g silicon potash fertilizer and 250g urea are dissolved in the 540ml deionized water, make C liquid.
A liquid and B liquid are slowly joined in the C liquid, mix.
Embodiment 2
Batching: gibberellin
4+710g, shitosan 50g, water-soluble coal-based sour 20g, silicon potash fertilizer 50g, urea 200g, 0.1% lactic acid aqueous solution 200ml, 95% ethanol 50ml and water 600ml.
Preparation: with embodiment 1.
Batching: gibberellin 420g, shitosan 10g, water-soluble coal-based sour 100g, silicon potash fertilizer 20g, urea 300g, 0.1% lactic acid solution 50ml, 95% ethanol 50ml and water 900ml.
Preparation: with embodiment 1.
Batching: gibberellin 320g, shitosan 30g, water-soluble coal-based sour 30g, silicon potash fertilizer 100g, urea 200g, 0.1% lactic acid solution 150ml, 95% ethanol 50ml and water 700ml.
Preparation: with embodiment 1.
Experimental example 1. resistance raising growth promoter for leaf vegetables are to the effect of celery growth growth and output
Select Italy summer celery for the examination material, from the seed selling market.
Experiment is carried out in Vegetable ﹠ Flower Inst., Chinese Academy of Agriculture Science experimental plot, and soil contains organic matter 3.02%, quick-acting nitrogen 78.3mg/kg, rapid available phosphorus 458mg/kg, available potassium 315mg/kg.Celery was sowed June 10, field planting on August 10, and seeding row spacing 20cm * 20cm, October 25 gathered.Conventional water and fertilizer management.
Respectively at September 10, September 20, September 30 altogether celery being carried out resistance raising growth promoter for leaf vegetables of the present invention (embodiment 1) and one-component foliage-spray 3 times.500 times of stoste dilute with waters, one-component spraying concentration keep identical with preparation spraying concentration of the present invention.Simultaneously, parallel design fresh water spraying contrast.
Spray for the 3rd time and finish back 5 days, clip is respectively handled plant leaf at random, and mixed sampling is measured chlorophyll content, malonaldehyde (MDA) content; Different disposal is respectively got 10 strains and is measured plant height, single-strain fresh weight when gathering, and calculates the relative increment of celery plant.The spot blight disease index calculates according to the investigation in preceding 15 days of gathering.
Experimental result is as follows:
As shown in Figure 1 and Figure 2, except that shitosan sprays plant strain growth is shown as to a certain degree the inhibitory action, the present invention increases the growth that anti-growth regulator and other one-component foliage-spray have all promoted the celery plant to some extent, wherein, increase anti-growth regulator and make celery plant height and single-strain fresh weight improve 35.8% and 38.2% respectively, obviously be better than one-components such as gibberellin, urea, water-soluble coal-based acid and silicon potash fertilizer and spray processing than the clear water contrast.
Chlorophyll content is an important indicator of estimating photosynthetic rate and product quality.Spray preparation of the present invention and one-component thereof, measuring chlorophyll content result (Fig. 3) shows that difference sprays that the celery chlorophyll content in leaf blades exists significant difference between the processing, it is the most obvious to increase anti-growth regulator effect, compare with clear water contrast and to make chlorophyll content improve 18.75%, in addition, urea and water-soluble coal-based acid spray the effect that also improves of celery chlorophyll content in leaf blades.
Malonaldehyde (MDA) is one of product of lipid peroxidation, is commonly used to reflect that plant is subjected to the degree of environment stress rear oxidation injury.As shown in Figure 4, increase anti-growth regulator and spray and to reduce celery blade mda content effectively, and effect is better than one-component and sprays processing, illustrate by foliage-spray the present invention to increase anti-growth regulator, can improve the resistance of plant effectively, slow down the oxidative stress injury.
By difference being sprayed the investigation of handling back plant spot blight, result (Fig. 5) finds that the present invention increases the generation that anti-growth regulator foliage-spray has also significantly reduced celery septoria disease, make the spot blight disease index reduce by 9.9 percentage points, illustrate to spray the positive role that has that increases anti-growth regulator to inhibition spot blight bacterium of the present invention than the clear water contrast.
In a word, by this experimental example, can show and during celery growth, spray resistance raising growth promoter for leaf vegetables of the present invention, can improve the celery chlorophyll content in leaf blades effectively, strengthen celery plant resistance, reduce blade mda content and spot blight disease index, celery growth growth and output formation are had obvious facilitation.
The effect that experimental example 2. resistance raising growth promoter for leaf vegetables grow to spinach, water spinach
Select for use respectively from the Da Ye spinach and the black seed water spinach of external introduction to be the examination material, experiment place and soil fertility situation are with experimental example 1.March 15, bar was sowed at plastic tunnel, and bar is apart from 8cm, and when the 4th true leaf occurs, begin to spray and increase 500 times of liquid of anti-growth regulator (embodiment 3), be contrast to spray clear water, to spray altogether vegetative period 2 times, the time interval is 15 days.Every sub-district 10m
2, three repetitions.Sow after 60 days, disposable gathering, and investigate single-strain blade number, cell production and mensuration total reducing sugar, V
cAnd etc. the index of quality.
Experimental result is as follows:
As can be seen from Table 1, adopt resistance raising growth promoter for leaf vegetables of the present invention to spring spinach and water spinach carry out foliage-spray, the yield and quality of spinach and water spinach is formed the effect that all has clearly.For spinach, foliage-spray is of the present invention to be increased anti-growth regulator and makes single-strain blade number and yield per unit area increase by 30.9% and 33.8% respectively; For water spinach, foliage-spray is of the present invention to be increased anti-growth regulator and makes single-strain blade number and yield per unit area increase by 24.7% and 23% respectively.Simultaneously, increase anti-growth regulator foliage-spray and also improved blade total reducing sugar and Vc content, improved product quality.
Table 1. increases the influence that anti-growth regulator foliage-spray grows to spinach, water spinach
| Vegetable species | Handle | Single-strain blade number (sheet) | Total sugar content (%) | Vc content (mg/100gFW) | Amount to per mu yield (kg/667m 2) |
| The spinach water spinach | Clear water increases anti-growth regulator clear water and increases anti-growth regulator | 6.8±0.26 8.9±0.41 22.7±1.8 28.3±2.4 | 1.83±0.15 2.16±0.11 2.25±0.17 2.44±0.15 | 34.9±1.8 40.2±3.1 22.0±1.7 23.6±1.9 | 1572.8±39.4 2104.1±56.5 2066.7±59.1 2542.3±60.0 |
Claims (9)
1. a resistance raising growth promoter for leaf vegetables mainly is made up of following component and weight portion thereof: gibberellin 1-2 part, shitosan 1-5 part, water-soluble coal-based sour 2-10 part, silicate 2-10 part and urea 20-30 part.
2. resistance raising growth promoter for leaf vegetables according to claim 1 is an aqua, and its water content is 60-100 part.
3. resistance raising growth promoter for leaf vegetables according to claim 2, its component and weight portion are: 1.0 parts of gibberellin, 2.5 parts of shitosans, water-soluble coal-based sour 5 parts, 4 parts of silicate, 64 parts in 25 parts in urea and water.
4. resistance raising growth promoter for leaf vegetables according to claim 3, described gibberellin are gibberellin 3.
5. resistance raising growth promoter for leaf vegetables according to claim 3, described silicate are silicon potash fertilizer.
6. the compound method of the arbitrary resistance raising growth promoter for leaf vegetables of claim 1-5, earlier shitosan is dissolved in lactic acid aqueous solution, gibberellin is dissolved in ethanolic solution, joins successively then in the aqueous solution that contains water-soluble coal-based acid, silicon potash fertilizer and urea, and stirring and evenly mixing gets final product.
7. compound method according to claim 6, the weight ratio of described lactic acid aqueous solution are 0.1%.
8. compound method according to claim 6, the concentration of described ethanolic solution are 95%.
9. the using method of the arbitrary resistance raising growth promoter for leaf vegetables of claim 1-5 is characterized in that 500 times of its dilute with waters, at vegetables with green leaves class vegetables vigorous period, sprays 1 time every 10-15 days, uses 2-3 time altogether.
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|---|---|---|---|
| CNB2006100891340A CN100345485C (en) | 2006-08-04 | 2006-08-04 | Resistance raising growth promoter for leaf vegetables |
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|---|---|---|---|
| CNB2006100891340A CN100345485C (en) | 2006-08-04 | 2006-08-04 | Resistance raising growth promoter for leaf vegetables |
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| Publication Number | Publication Date |
|---|---|
| CN1887092A true CN1887092A (en) | 2007-01-03 |
| CN100345485C CN100345485C (en) | 2007-10-31 |
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ID=37576374
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|---|---|---|---|
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101690499B (en) * | 2009-10-19 | 2013-01-02 | 郑州郑氏化工产品有限公司 | Growth regulator special for leaf vegetables |
| CN104326806A (en) * | 2014-09-28 | 2015-02-04 | 句容市农业技术推广中心 | Growth regulator specially used for leafy vegetables |
| CN107602208A (en) * | 2017-08-21 | 2018-01-19 | 佛山推启农业研究院（普通合伙） | A kind of implantation methods of Silicon-rich crowndaisy chrysanthemum |
| CN110150319A (en) * | 2019-07-01 | 2019-08-23 | 南京农业大学 | A kind of vegetables heavy metal barrier and its application method |
| CN110771625A (en) * | 2019-09-17 | 2020-02-11 | 江苏新南洋绿色科技有限公司 | Wettable agent formula for enhancing high-temperature stress resistance of crops |
| CN115362809A (en) * | 2022-07-18 | 2022-11-22 | 南京农业大学 | Nitrogen fertilizer foliage spraying method for yield and quality increase of facility-cultivated celery |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1290483A (en) * | 1999-09-30 | 2001-04-11 | 山东师范大学 | Anti-salt drought resistant agent for plant and its using method |
-
2006
- 2006-08-04 CN CNB2006100891340A patent/CN100345485C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101690499B (en) * | 2009-10-19 | 2013-01-02 | 郑州郑氏化工产品有限公司 | Growth regulator special for leaf vegetables |
| CN104326806A (en) * | 2014-09-28 | 2015-02-04 | 句容市农业技术推广中心 | Growth regulator specially used for leafy vegetables |
| CN107602208A (en) * | 2017-08-21 | 2018-01-19 | 佛山推启农业研究院（普通合伙） | A kind of implantation methods of Silicon-rich crowndaisy chrysanthemum |
| CN110150319A (en) * | 2019-07-01 | 2019-08-23 | 南京农业大学 | A kind of vegetables heavy metal barrier and its application method |
| CN110771625A (en) * | 2019-09-17 | 2020-02-11 | 江苏新南洋绿色科技有限公司 | Wettable agent formula for enhancing high-temperature stress resistance of crops |
| CN115362809A (en) * | 2022-07-18 | 2022-11-22 | 南京农业大学 | Nitrogen fertilizer foliage spraying method for yield and quality increase of facility-cultivated celery |
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|---|---|
| CN100345485C (en) | 2007-10-31 |
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