CN105060999B - A kind of muskmelon nutrient solution prescription of improving salinization - Google Patents
A kind of muskmelon nutrient solution prescription of improving salinization Download PDFInfo
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- CN105060999B CN105060999B CN201510609001.0A CN201510609001A CN105060999B CN 105060999 B CN105060999 B CN 105060999B CN 201510609001 A CN201510609001 A CN 201510609001A CN 105060999 B CN105060999 B CN 105060999B
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Abstract
The invention discloses a kind of muskmelon nutrient solution prescriptions of improvement salt dipping, contain following ingredient：Four water-calcium nitrate, potassium nitrate, ammonium dihydrogen phosphate, epsom salt, ferrous sulfate heptahydrate, boric acid, manganese sulfate, zinc sulfate, copper sulphate, ammonium molybdate.Also contain one or more of salt, proline, salicylic acid, gamma aminobutyric acid.The present invention can solve in the case of salt stress muskmelon can normal growth, and the adaptability to salt stress can be enhanced.Meanwhile obtained melon fruit is with rich flavor, organic matter accumulation amount is big, and fruit exquisiteness is tasty and refreshing, output increased 15%.
Description
Technical field
The invention belongs to agriculture soilless culture fields, are related to a kind of water planting muskmelon nutrient solution prescription.
Background technology
The cultivation amount of muskmelon is big, and it is big to account for cultivated area, consumes a large amount of manpower and materials, and during traditional water planting
It will appear salination, cause melon yield not high, quality decline reduces the income of the muskmelon producer.It largely reduced muskmelon life
The enthusiasm of production person.
The water culture technique difficulty of muskmelon is larger, and influence factor is more, and suitable nutrient solution prescription is the key that water planting muskmelon
Factor, suitable nutrient solution prescription can promote the growth and development of muskmelon and the accumulation of assimilation quotient.Chang Pinli etc. matches by research
A kind of formula has been made, has contained calcium nitrate 950mg, potassium nitrate 810mg, ammonium di-hydrogen phosphate 155mg in 1L nutrient solution prescriptions；Magnesium sulfate
500mg, chelated iron 25mg, manganese sulfate 2mg, boric acid 3mg, zinc sulfate 0.22mg, copper sulphate 0.05mg, ammonium molybdate 0.02mg.Sweet tea
Melon should add 0.1% potassium dihydrogen phosphate in the pumping climing phase in nutrient solution, promote son climing sturdy and improve Female flower differentiation quality.Muskmelon
Fruit expanding period was drunk every 15 days plus potassium nitrate, to accelerate Fruit and improve potassium uptake in fruit, improves the yield and quality.
Tan Xue texts et al. develop a kind of formula, are divided into the nutrition later stage (3 weeks g/t before pollination period)：Calcium nitrate 772, magnesium sulfate 137, nitric acid
100 phosphoric acid 250 (mL/t) of ammonium, micro- fertilizer；Reproductive growth period (g/t)：Calcium nitrate 495, potassium nitrate 621, magnesium sulfate 56, ammonium nitrate
23, phosphoric acid 207 (ml/t).
Existing muskmelon water planting type is less, cannot meet needs of production, under salt stress working condition, not having also
There is preferable formula to meet such condition.
Invention content
Goal of the invention：It is saliferous that the present invention solves the problems, such as that the production of original muskmelon cannot meet, improve muskmelon quality and
Yield.Expand the range of muskmelon production environment.
Technical solution：To achieve the goals above, the present invention provides it is a kind of improvement salt dipping muskmelon nutrient solution prescription,
Contain following ingredient：Four water-calcium nitrate, potassium nitrate, ammonium dihydrogen phosphate, epsom salt, ferrous sulfate heptahydrate, boric acid, sulfuric acid
Manganese, zinc sulfate, copper sulphate, ammonium molybdate.Specific formula is：Contain 945~960mg of four water-calcium nitrate, nitric acid in every liter of nutrient solution
809~815mg of potassium, 153~160mg of ammonium dihydrogen phosphate, 493~500mg of epsom salt, ferrous sulfate heptahydrate 13.2~
15mg, 2.86~3mg of boric acid, 2.13~2.5mg of manganese sulfate, 0.22~0.3mg of zinc sulfate, 0.08~0.1mg of copper sulphate, molybdic acid
0.02~0.03mg of ammonium.
Further investigation revealed that if also containing salt, proline, salicylic acid, γ-in nutrient solution based on above-mentioned
One or more of aminobutyric acid.It is possible to effectively reduce the content of malonaldehyde so that the film fat of muskmelon is in certain journey
There is oxidation on degree, enhances its adaptability to salt stress.
Several formulas provided by the invention are as follows：
On the basis of above-mentioned nutrient solution, the also NaCl containing 5850mg in every liter of nutrient solution.
On the basis of above-mentioned nutrient solution, also NaCl, 25mg proline containing 5850mg in every liter of nutrient solution.
On the basis of above-mentioned nutrient solution, also NaCl, 27.5mg salicylic acid containing 5850mg in every liter of nutrient solution.
On the basis of above-mentioned nutrient solution, also NaCl, 27.5mg salicylic acid, 25mg containing 5850mg in every liter of nutrient solution
Proline.
On the basis of above-mentioned nutrient solution, the also proline containing 27.5mg salicylic acids, 25mg in every liter of nutrient solution.
On the basis of above-mentioned nutrient solution, also NaCl, 516mg γ-aminobutyric acid containing 5850mg in every liter of nutrient solution.
Specifically, the present invention optimization formula be in every liter of nutrient solution containing four water-calcium nitrate 945mg, potassium nitrate 809mg,
Ammonium dihydrogen phosphate 153mg, epsom salt 493mg, ferrous sulfate heptahydrate 13.2mg, boric acid 2.86mg, manganese sulfate 2.13mg, sulphur
Sour zinc 0.22mg, copper sulphate 0.08mg, ammonium molybdate 0.02mg, NaCl 5850mg, salicylic acid 27.5mg, proline 25mg.
Advantageous effect：1, advantages of the present invention can solve muskmelon in the case of salt stress being capable of normal growth.
2, the content of malonaldehyde is minimum in preferred embodiment of the invention, and the film fat of muskmelon has oxidation to a certain extent, but
The adaptability to salt stress can be enhanced.
3, the melon fruit that preferred embodiment of the present invention obtains is with rich flavor, and organic matter accumulation amount is big, and fruit exquisiteness is tasty and refreshing, production
Amount improves 15%.
Specific implementation mode：
Embodiment 1 (basic nutrient solution)
Formula：1L nutrient solutions include following nutritional ingredient：Four water-calcium nitrate 945mg, potassium nitrate 809mg, biphosphate
Ammonium 153mg, epsom salt 493mg, ferrous sulfate heptahydrate 13.2mg, boric acid 2.86mg, manganese sulfate 2.13mg, zinc sulfate
0.22mg, copper sulphate 0.08mg, ammonium molybdate 0.02mg.
Configuration method：1. weighing A liquid drug four water-calcium nitrate 945mg, potassium nitrate 809mg (including 400mL water).
2. weighing B liquid drug ammonium dihydrogen phosphate 153mg, epsom salt 493mg (300mL water).
3. weigh C liquid drug ferrous sulfate heptahydrates 13.2mg, boric acid 2.86mg, manganese sulfate 2.13mg, zinc sulfate 0.22mg,
Copper sulphate 0.08mg, ammonium molybdate 0.02mg, are dissolved in 200mL water.
Embodiment 2 (basic nutrient solution+salt)
It is roughly the same with embodiment 1, the also NaCl containing 5850mg in being formulated difference lies in it.
Embodiment 3 (basic nutrient solution+salt+proline)
It is roughly the same with embodiment 1, also NaCl, 25mg proline containing 5850mg in being formulated difference lies in it.
Embodiment 4 (basic nutrient solution+salt+salicylic acid)
It is roughly the same with embodiment 1, also NaCl, 27.5mg salicylic acid containing 5850mg in being formulated difference lies in it.
Embodiment 5 (basic nutrient solution+salt+salicylic acid+proline)
It is roughly the same with embodiment 1, difference lies in its be formulated in also NaCl, 27.5mg salicylic acid containing 5850mg,
The proline of 25mg.
Embodiment 6 (basic nutrient solution+salicylic acid+proline)
It is roughly the same with embodiment 1, the also proline containing 27.5mg salicylic acids, 25mg in being formulated difference lies in it
Embodiment 7 (basic nutrient solution+salicylic acid+proline)
Formula：1L nutrient solutions include following nutritional ingredient：Four water-calcium nitrate 960mg, potassium nitrate 815mg, biphosphate
Ammonium 160mg, epsom salt 500mg, ferrous sulfate heptahydrate 15mg, boric acid 3.0mg, manganese sulfate 2.5mg, zinc sulfate 0.3mg, sulphur
Sour copper 0.1mg, ammonium molybdate 0.03mg.
Embodiment 8 (basic nutrient solution+salt+γ-aminobutyric acid)
It is roughly the same with embodiment 1, also NaCl, 516mg gamma-amino fourth containing 5850mg in being formulated difference lies in it
Acid.
Nutrient solution obtained by 1~embodiment of above-described embodiment 8 is settled to 1L, it is 6 or so to adjust pH value, puts into sweet tea
The application of melon.
Application test：
With " muskmelon snow is beautiful, and " for material, experiment is in March, 2015 in Jiangsu Polytechnic College of Agriculture and Forestry north school district gardening reality
It tests in the beam-connected greenhouse of base and carries out.
Select the high-quality full U.S. seed (200) of muskmelon snow.1 ‰ gibberellin of seed are impregnated into 2h, then will be filled
The culture dish of seed, which is placed in 30 DEG C of germinating box, carries out vernalization, and muskmelon germination percentage is 70% or more within 3 days or so, you can sowing.
Seedling culture hole plate selects 50 holes, turf：Vermiculite：Perlite=2:1:1 as seedling medium progress nursery.Depth of planting
1cm, covering matrix 1cm.Sowing, which finishes to sprinkle profoundly water, is covered with mulch.Wait for that 60% emergence can open mulch, muskmelon seedling stage carries out normal
Regulate reason.30 days muskmelons carry out water planting when growing 2 leaves wholeheartedly.
Select the identical hydroponic box of 6 sizes.The garden formula nutrient solution of 20L is added to 6 water tanks respectively.It is consistent to choose growing way
Muskmelon seedling, by its root, matrix is rinsed well, is fixed in field planting basket with sponge, and the root of muskmelon seedling is immersed in nutrient solution
In, 12 plants of each water tank culture, and oxygen pump is each led into 6 water tanks.
After a week, salt, proline, salicylic acid and γ-aminobutyric acid described in each formula is added in muskmelon slow seedling.
Muskmelon growing state was observed every 2 days, preceding 2 days muskmelon well-growns, 2 root system of embodiment is dimmed within the 4th day.Its elsewhere
It is suitable to manage growing way.
20th day observation growing way situation, 2 blade of embodiment are wilted, and axial root system is few and short, and salt stress harm is apparent.Embodiment
1, embodiment 3, embodiment 4, embodiment 6,8 growing way of embodiment are similar, and each axial root system that handles is averaged 30cm or so.Embodiment 5
Leaf dark green, axial root system are more flourishing than other processing.
Each processing growing way and result situation, embodiment 1, embodiment 3, embodiment 4, embodiment 6, reality are observed at the 110th day
Apply 8 fruit mean fresh 1.8kg-2kg of example or so, 2 fruit mean fresh 0.9kg of embodiment.5 fruit fresh weight of embodiment exists
2.6kg.5 fruit fresh weight of embodiment is significantly larger than embodiment 2, than embodiment 1, embodiment 3, embodiment 4, embodiment 6, embodiment
8 weightenings 30%.Measure embodiment 1, embodiment 3, embodiment 4, embodiment 6,8 sugar content 14-16% of embodiment simultaneously.Embodiment
2 sugar contents only have 8%.5 sugar content of embodiment is up to 21%.Illustrate that the salt side of body can be substantially reduced by adding proline and salicylic acid
Compel.
It can be seen that the nutrient solution prescription obtained by embodiment 5, the quality of growing way, disease resistance and fruit are best.
Claims (1)
1. a kind of muskmelon nutrient solution prescription of improvement salt dipping, it is characterised in that contain four water-calcium nitrate 945 in every liter of nutrient solution
~960mg, 809~815mg of potassium nitrate, 153~160mg of ammonium dihydrogen phosphate, 493~500mg of epsom salt, seven water sulfuric acid are sub-
13.2~15mg of iron, 2.86~3mg of boric acid, 2.13~2.5mg of manganese sulfate, 0.22~0.3mg of zinc sulfate, copper sulphate 0.08~
0.1mg, 0.02~0.03mg of ammonium molybdate；The also dried meat of NaCl, 27.5mg salicylic acid containing 5850mg, 25mg in every liter of nutrient solution
Propylhomoserin.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105693410A (en) * | 2016-04-10 | 2016-06-22 | 山东省农业科学院玉米研究所 | Nutrient solution for relieving salt stress influences on maize seedlings and application of nutrient solution |
| CN106258414A (en) * | 2016-08-15 | 2017-01-04 | 松桃苗族自治县土肥站 | A kind of implantation methods of Radix Ipomoeae high yield |
| CN108130088A (en) * | 2018-01-17 | 2018-06-08 | 深圳市晟祥知识产权有限公司 | A kind of saline-alkali land soil conditioner and its preparation method and application |
| CN109678583A (en) * | 2019-01-24 | 2019-04-26 | 西北农林科技大学 | A kind of nutrient solution and the preparation method and application thereof that cucumber resistance can be improved |
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| CN101032222A (en) * | 2007-04-25 | 2007-09-12 | 中国科学院植物研究所 | Method of improving salt resistance of plants through the inducement of gamma-aminobutyric acid |
| CN102557832A (en) * | 2012-01-18 | 2012-07-11 | 广州华苑园艺有限公司 | Transpiration regulator for planting stocks in hilly lands and preparation method of transpiration regulator |
| CN104003799A (en) * | 2014-05-27 | 2014-08-27 | 河南农业大学 | Nutritive drought resistant agent for crops |
| CN104003816A (en) * | 2014-06-19 | 2014-08-27 | 南京麦思德餐饮管理有限公司 | Muskmelon hydroponic nutrient solution |
| CN104446844A (en) * | 2014-12-10 | 2015-03-25 | 詹银表 | Melon hydroponic nutrient solution |
| US9056803B1 (en) * | 2005-02-04 | 2015-06-16 | Plant Food Systems, Inc. | Dual purpose agricultural composition and related methods |
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| US9056803B1 (en) * | 2005-02-04 | 2015-06-16 | Plant Food Systems, Inc. | Dual purpose agricultural composition and related methods |
| CN101032222A (en) * | 2007-04-25 | 2007-09-12 | 中国科学院植物研究所 | Method of improving salt resistance of plants through the inducement of gamma-aminobutyric acid |
| CN102557832A (en) * | 2012-01-18 | 2012-07-11 | 广州华苑园艺有限公司 | Transpiration regulator for planting stocks in hilly lands and preparation method of transpiration regulator |
| CN104003799A (en) * | 2014-05-27 | 2014-08-27 | 河南农业大学 | Nutritive drought resistant agent for crops |
| CN104003816A (en) * | 2014-06-19 | 2014-08-27 | 南京麦思德餐饮管理有限公司 | Muskmelon hydroponic nutrient solution |
| CN104446844A (en) * | 2014-12-10 | 2015-03-25 | 詹银表 | Melon hydroponic nutrient solution |
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Application publication date: 20151118 Assignee: Nanjing Xinnong Bainian Agricultural Technology Co.,Ltd. Assignor: JIANGSU POLYTECHNIC College OF AGRICULTURE AND FORESTRY Contract record no.: X2022980020576 Denomination of invention: A Formula of Improved Salinization Melon Nutrient Solution Granted publication date: 20180817 License type: Common License Record date: 20221104 |