CN104803776B - A kind of nutrient solution and its application process for being suitable for cultivating huge pumpkin - Google Patents
A kind of nutrient solution and its application process for being suitable for cultivating huge pumpkin Download PDFInfo
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- CN104803776B CN104803776B CN201510190498.7A CN201510190498A CN104803776B CN 104803776 B CN104803776 B CN 104803776B CN 201510190498 A CN201510190498 A CN 201510190498A CN 104803776 B CN104803776 B CN 104803776B
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Abstract
The present invention provides a kind of nutrient solution for being suitable for cultivating huge pumpkin, the nutrient solution contains whole nutrients necessary to huge pumpkin growth, and is the state that huge pumpkin root can absorb；The quantitative proportion of each nutrient meets the requirement of huge pumpkin growth and development in the nutrient solution；In each growth period of huge pumpkin, 80% carbendazol wettable powder and 70% thiophanate-methyl wettable powder with the use of various dose can effectively inhibit the pest and disease damages such as virosis, powdery mildew, epidemic disease, trialeurodes vaporariorum；Using nutrient solution described in this case, the huge pumpkin of cultural method culture shown in this case is combined under suitable temperature environment, it can greatly shorten the growth cycle of huge pumpkin, and the weight of single huge pumpkin can reach 110~480kg, yield is up to 60%~90%.
Description
Technical field
A kind of method that plant culture is carried out the present invention relates to nutrient solution and using the nutrient solution, more specifically, this hair
It is bright to be related to a kind of nutrient solution for being suitable for cultivating huge pumpkin and the method that huge pumpkin cultivation is carried out using the nutrient solution.
Background technology
Traditional agriculture is based on solar irradiation and soil matrix and the agricultural of natural production mode that carries out, therefore crops
Yield and crop can be restricted by cultivated area and natural environment.
Limitation of the environment to agricultural production has been broken away from greenhouse production to a certain extent, and people can have at any time
Various vegetables or fruit.Greenhouse soilless culture technology is as hothouse production develops and studies the newest cultivation side of one kind used
Formula.Soilless culture is generally divided into substrate culture and without two major class of substrate culture.Substrate culture, i.e. crop root are fixed on matrix
In, plant passes through matrix absorption nutrient solution, the training of Main Cultivation mode marsupial, rock wool training and nutritional liquid membrane method.And without substrate culture
Commonly referred to as water planting, i.e. root system are directly contacted with nutrient solution.
Pumpkin is Curcurbitaceae Cucurbita annual plant, and type is various, rich in color, form of diverse, and nutritive value is high, simultaneous
Standby higher edible value and ornamental value.Large-scale kind of the huge pumpkin as pumpkin family, with its very large build and fresh
Gorgeous color has attracted numerous sight, also becomes the pith of modern agriculture achievements exhibition.
The nutrient solution that research and development are applicable in huge pumpkin is the important topic of greenhouse hydroponic culture.Different nutrient solutions is suitable for not
Same plant by adjusting the composition of nutrient solution, can shorten growth cycle and the raising of huge pumpkin according to the requirement of people
The yield of single huge pumpkin.
Invention content
As various extensive and careful research and experiment as a result, it has been found by the inventor that using special
Nutrient solution cultivates huge pumpkin, helps to shorten the growth cycle of huge pumpkin and improves the production of single huge pumpkin
Amount.Based on this discovery, the present invention is completed.
It is excellent it is an object of the invention to solve at least the above and/or defect, and provide at least to will be described later
Point.
It is a still further object of the present invention to provide a kind of nutrient solutions for being suitable for cultivating huge pumpkin, can promote huge
Pumpkin increasing both production and income.
A further object of the invention is that the application process of the nutrient solution provided this case is introduced, by using this
The there is provided nutrient solution of invention and method cultivate huge pumpkin, can improve the growth rate of huge pumpkin, improve yield.
In order to realize these purposes and other advantages according to the present invention, provide a kind of suitable for cultivating huge pumpkin
Nutrient solution, including composition is as follows：
A：Ca(NO3)2·4H2400~550 grams of O,
KNO3170~260 grams,
NH4NO370~100 grams；
D：80% 10~15 grams of carbendazol wettable powder,
70% 10~15 grams of thiophanate-methyl wettable powder；
Wherein, tetra- kinds of components of A, B, C, D are dissolved completely in respectively in suitable quantity of water and tetra- kinds of solution of A, B, C, D is made；According to
1.5~2 times of A, 2~2.5 times of B, 2~2.5 times of C, 0.5~1 times of D ratio tetra- kinds of solution of A, B, C, D are mixed, and add water to 1
Middle interstitial fluid is made in ton, and NH is slowly added to the middle interstitial fluid4NO3And HNO3Mixed liquor, adjust pH to 5.5~6.8, be made battalion
Nutrient solution.
Preferably, it wherein, consists of the following compositions,
A：Ca(NO3)2·4H2450~500 grams of O,
KNO3175~200 grams,
NH4NO375~80 grams；
D：80% 11~12 grams of carbendazol wettable powder,
70% 11~13 grams of thiophanate-methyl wettable powder；
Wherein, tetra- kinds of components of A, B, C, D are dissolved completely in respectively in suitable quantity of water and tetra- kinds of solution of A, B, C, D is made；According to
1.5~2 times of A, 2~2.5 times of B, 2~2.5 times of C, 0.5~1 times of D ratio tetra- kinds of solution of A, B, C, D are mixed, and add water to 1
Middle interstitial fluid is made in ton, and NH is slowly added to the middle interstitial fluid4NO3And HNO3Mixed liquor, adjust pH to 5.5~6.8, be made battalion
Nutrient solution.
Preferably, it wherein, consists of the following compositions,
A：Ca(NO3)2·4H2456 grams of O,
KNO3180 grams,
NH4NO378 grams；
D：80% 12 grams of carbendazol wettable powder,
70% 13 grams of thiophanate-methyl wettable powder；
Wherein, tetra- kinds of components of A, B, C, D are dissolved completely in respectively in suitable quantity of water and tetra- kinds of solution of A, B, C, D is made；According to
1.6 times of A, 2.2 times of B, 2.2 times of C, 0.7 times of D ratio tetra- kinds of solution of A, B, C, D are mixed, and add water to 1 ton and middle interstitial fluid is made,
NH is slowly added to the middle interstitial fluid4NO3And HNO3Mixed liquor, adjust pH to 5.5~6.8, be made nutrient solution.
This case additionally provides a kind of method using the huge pumpkin of above-mentioned Solution culture method, includes the following steps,
Step 1: at the initial stage of huge pumpkin growth, according to the A of 1.5 times of amounts of each ton of water dissolution, 2 times of B measured, 2 times of amounts
C, and the ratio of D for adding 0.5 times of amount is made into the first nutrient solution, and first nutrient solution is flow to liquid by cultivating pipe
Around the root system of huge pumpkin；
Step 2: in the animated period of huge pumpkin growth, the dosage of A is increased to the dosage of 1.7~1.9, B and C to be increased
To 2.2~2.4 times, the dosage of D is increased to 0.8 times, is made into the second nutrient solution, by second nutrient solution by cultivating pipe stream
To around the root system of huge pumpkin；
Step 3: in the harvest time of huge pumpkin growth, the dosage of A is increased to 2, the dosage of B and C are increased to 2.5
Times, the dosage of D is increased to 1 times, is made into third nutrient solution, the third nutrient solution is flow to huge pumpkin by cultivating pipe
Around root system；
Wherein, Step 1: the environment temperature of step 2 and step 3 is controlled in 20~30 DEG C.
Preferably, wherein, in step 2, in the animated period of huge pumpkin growth, second nutrient solution is passed through into training
Pipe is planted to flow to around the root system of huge pumpkin, meanwhile, second nutrient solution is sprayed on to the rhizome surface of pumpkin with mist.
Preferably, wherein, every 3~5 days of step 1 replaces first nutrient solution, during replacement, first by pumpkin root system week
1/4~1/3 nutrient solution discharge part is enclosed, then the first fresh nutrient solution is flow to the root system of huge pumpkin by cultivating pipe
Around.
Preferably, wherein, every 2~3 days of step 2 replaces second nutrient solution, during replacement, first by pumpkin root system week
1/3~1/2 nutrient solution discharge part is enclosed, then the second fresh nutrient solution is flow to the root system of huge pumpkin by cultivating pipe
Around.
Preferably, wherein, every 1~2 day of step 3 replaces a third nutrient solution, during replacement, first by pumpkin root system week
1/2~2/3 nutrient solution discharge part is enclosed, then fresh third nutrient solution is flow to the root system of huge pumpkin by cultivating pipe
Around.
The advantageous effect of the nutrient solution and its application process provided by the invention for being suitable for cultivating huge pumpkin：The nutrition
Liquid contains whole nutrients necessary to huge pumpkin growth, and is the state that huge pumpkin root can absorb；The battalion
The quantitative proportion of each nutrient meets the requirement of huge pumpkin growth and development in nutrient solution；In each growth period of huge pumpkin,
80% carbendazol wettable powder and 70% thiophanate-methyl wettable powder with the use of various dose, can effectively inhibit disease
The pest and disease damages such as viral disease, powdery mildew, epidemic disease, trialeurodes vaporariorum；Using nutrient solution described in this case, this case is combined under suitable temperature environment
The huge pumpkin of cultural method culture shown, can greatly shorten the growth cycle of huge pumpkin, and single huge pumpkin
Weight can reach 110~480kg, yield is up to 60%~90%.
Specific embodiment
The present invention is described in further detail below, to enable those skilled in the art being capable of evidence with reference to specification word
To implement.
Embodiment 1
Using the nutrient solution of following compositions：
A：Ca(NO3)2·4H2400 grams of O,
KNO3170 grams,
NH4NO370 grams；
D：80% 10 grams of carbendazol wettable powder,
70% 10 grams of thiophanate-methyl wettable powder；
Wherein, tetra- kinds of components of A, B, C, D are dissolved completely in respectively in suitable quantity of water and tetra- kinds of solution of A, B, C, D is made；According to
1.5~2 times of A, 2~2.5 times of B, 2~2.5 times of C, 0.5~1 times of D ratio tetra- kinds of solution of A, B, C, D are mixed, and add water to 1
Middle interstitial fluid is made in ton, and NH is slowly added to the middle interstitial fluid4NO3And HNO3Mixed liquor, adjust pH to 5.5~6.8, be made battalion
Nutrient solution.
Using the cultural method of the huge pumpkin of above-mentioned Solution culture method, including：
Step 1: at the initial stage of huge pumpkin growth, according to the A of 1.5 times of amounts of each ton of water dissolution, 2 times of B measured, 2 times of amounts
C, and the ratio of D for adding 0.5 times of amount is made into the first nutrient solution, and first nutrient solution is flow to liquid by cultivating pipe
Around the root system of huge pumpkin, first nutrient solution is replaced within every 3~5 days, during replacement, first by around pumpkin root system 1/4~1/3
A nutrient solution discharge part, then the first fresh nutrient solution is flow to by cultivating pipe around the root system of huge pumpkin；
Step 2: in the animated period of huge pumpkin growth, the dosage of A is increased to the dosage of 1.7~1.9, B and C to be increased
To 2.2~2.4 times, the dosage of D is increased to 0.8 times, is made into the second nutrient solution, by second nutrient solution by cultivating pipe stream
To around the root system of huge pumpkin, meanwhile, second nutrient solution is sprayed on to the rhizome surface of pumpkin with mist, every 2~3
It replaces second nutrient solution, during replacement, around pumpkin root system 1/3~1/2 nutrient solution first is discharged a part, then will be new
The second fresh nutrient solution is flow to by cultivating pipe around the root system of huge pumpkin；
Step 3: in the harvest time of huge pumpkin growth, the dosage of A is increased to 2, the dosage of B and C are increased to 2.5
Times, the dosage of D is increased to 1 times, is made into third nutrient solution, the third nutrient solution is flow to huge pumpkin by cultivating pipe
Around root system, a third nutrient solution is replaced within every 1~2 day, during replacement, first arrange around pumpkin root system 1/2~2/3 nutrient solution
Go out a part, then fresh third nutrient solution is flow to by cultivating pipe around the root system of huge pumpkin；
Wherein, Step 1: the environment temperature of step 2 and step 3 is controlled in 20~30 DEG C.
Huge pumpkin weight average is up to 120kg, yield 60%.
Embodiment 2
Using the nutrient solution of following compositions：
A：Ca(NO3)2·4H2550 grams of O,
KNO3260 grams,
NH4NO3100 grams；
D：80% 15 grams of carbendazol wettable powder,
70% 15 grams of thiophanate-methyl wettable powder；
Wherein, tetra- kinds of components of A, B, C, D are dissolved completely in respectively in suitable quantity of water and tetra- kinds of solution of A, B, C, D is made；According to
1.5~2 times of A, 2~2.5 times of B, 2~2.5 times of C, 0.5~1 times of D ratio tetra- kinds of solution of A, B, C, D are mixed, and add water to 1
Middle interstitial fluid is made in ton, and NH is slowly added to the middle interstitial fluid4NO3And HNO3Mixed liquor, adjust pH to 5.5~6.8, be made battalion
Nutrient solution.
Using the cultural method of the huge pumpkin of above-mentioned Solution culture method, including：
Step 1: at the initial stage of huge pumpkin growth, according to the A of 1.5 times of amounts of each ton of water dissolution, 2 times of B measured, 2 times of amounts
C, and the ratio of D for adding 0.5 times of amount is made into the first nutrient solution, and first nutrient solution is flow to liquid by cultivating pipe
Around the root system of huge pumpkin, first nutrient solution is replaced within every 3~5 days, during replacement, first by around pumpkin root system 1/4~1/3
A nutrient solution discharge part, then the first fresh nutrient solution is flow to by cultivating pipe around the root system of huge pumpkin；
Step 2: in the animated period of huge pumpkin growth, the dosage of A is increased to the dosage of 1.7~1.9, B and C to be increased
To 2.2~2.4 times, the dosage of D is increased to 0.8 times, is made into the second nutrient solution, by second nutrient solution by cultivating pipe stream
To around the root system of huge pumpkin, meanwhile, second nutrient solution is sprayed on to the rhizome surface of pumpkin with mist, every 2~3
It replaces second nutrient solution, during replacement, around pumpkin root system 1/3~1/2 nutrient solution first is discharged a part, then will be new
The second fresh nutrient solution is flow to by cultivating pipe around the root system of huge pumpkin；
Step 3: in the harvest time of huge pumpkin growth, the dosage of A is increased to 2, the dosage of B and C are increased to 2.5
Times, the dosage of D is increased to 1 times, is made into third nutrient solution, the third nutrient solution is flow to huge pumpkin by cultivating pipe
Around root system, a third nutrient solution is replaced within every 1~2 day, during replacement, first arrange around pumpkin root system 1/2~2/3 nutrient solution
Go out a part, then fresh third nutrient solution is flow to by cultivating pipe around the root system of huge pumpkin；
Wherein, Step 1: the environment temperature of step 2 and step 3 is controlled in 20~30 DEG C.
Huge pumpkin weight average is up to 480kg, yield 65%.
Embodiment 3
Using the nutrient solution of following compositions：
A：Ca(NO3)2·4H2456 grams of O,
KNO3180 grams,
NH4NO378 grams；
D：80% 12 grams of carbendazol wettable powder,
70% 13 grams of thiophanate-methyl wettable powder；
Wherein, tetra- kinds of components of A, B, C, D are dissolved completely in respectively in suitable quantity of water and tetra- kinds of solution of A, B, C, D is made；According to
1.6 times of A, 2.2 times of B, 2.2 times of C, 0.7 times of D ratio tetra- kinds of solution of A, B, C, D are mixed, and add water to 1 ton and middle interstitial fluid is made,
NH is slowly added to the middle interstitial fluid4NO3And HNO3Mixed liquor, adjust pH to 5.5~6.8, be made nutrient solution.
Using the cultural method of the huge pumpkin of above-mentioned Solution culture method, including：
Step 1: at the initial stage of huge pumpkin growth, according to the A of 1.5 times of amounts of each ton of water dissolution, 2 times of B measured, 2 times of amounts
C, and the ratio of D for adding 0.5 times of amount is made into the first nutrient solution, and first nutrient solution is flow to liquid by cultivating pipe
Around the root system of huge pumpkin, first nutrient solution is replaced within every 3~5 days, during replacement, first by around pumpkin root system 1/4~1/3
A nutrient solution discharge part, then the first fresh nutrient solution is flow to by cultivating pipe around the root system of huge pumpkin；
Step 2: in the animated period of huge pumpkin growth, the dosage of A is increased to the dosage of 1.7~1.9, B and C to be increased
To 2.2~2.4 times, the dosage of D is increased to 0.8 times, is made into the second nutrient solution, by second nutrient solution by cultivating pipe stream
To around the root system of huge pumpkin, meanwhile, second nutrient solution is sprayed on to the rhizome surface of pumpkin with mist, every 2~3
It replaces second nutrient solution, during replacement, around pumpkin root system 1/3~1/2 nutrient solution first is discharged a part, then will be new
The second fresh nutrient solution is flow to by cultivating pipe around the root system of huge pumpkin；
Step 3: in the harvest time of huge pumpkin growth, the dosage of A is increased to 2, the dosage of B and C are increased to 2.5
Times, the dosage of D is increased to 1 times, is made into third nutrient solution, the third nutrient solution is flow to huge pumpkin by cultivating pipe
Around root system, a third nutrient solution is replaced within every 1~2 day, during replacement, first arrange around pumpkin root system 1/2~2/3 nutrient solution
Go out a part, then fresh third nutrient solution is flow to by cultivating pipe around the root system of huge pumpkin；
Wherein, Step 1: the environment temperature of step 2 and step 3 is controlled in 20~30 DEG C.
Huge pumpkin weight average is up to 360kg, yield 85%.
Comparative example
Using conventional nutrient liquid and the huge pumpkin of cultural method culture, weight is up to 90kg, yield 45%.
Compared with comparative example, nutrient solution that this case is provided and for cultivate the method for huge pumpkin can effectively improve it is single
The weight of huge pumpkin, and effectively promote yield.
Although the embodiments of the present invention have been disclosed as above, but its be not restricted in specification and embodiment it is listed
With.It can be applied to various suitable the field of the invention completely.It for those skilled in the art, can be easily
Realize other modification.Therefore without departing from the general concept defined in the claims and the equivalent scope, it is of the invention and unlimited
In specific details.
Claims (6)
- A kind of 1. method of the huge pumpkin of applied nutrition liquid culture, which is characterized in that the nutrient composition includes：Wherein, tetra- kinds of components of A, B, C, D are dissolved completely in respectively in suitable quantity of water and tetra- kinds of solution of A, B, C, D is made；According to 1.5~ 2 times of A, 2~2.5 times of B, 2~2.5 times of C, 0.5~1 times of D ratio tetra- kinds of solution of A, B, C, D are mixed, and add water to 1 ton and be made Middle interstitial fluid is slowly added NH to the middle interstitial fluid4NO3And HNO3Mixed liquor, adjust pH to 5.5~6.8, be made nutrient solution；The method of the huge pumpkin of applied nutrition liquid culture, includes the following steps：Step 1: at the initial stage of huge pumpkin growth, according to the A of 1.5 times of amounts of each ton of water dissolution, the B of 2 times of amounts, 2 times of amounts C, And the ratio of D for adding 0.5 times of amount is made into the first nutrient solution, by first nutrient solution with liquid by cultivate pipe flow to it is huge Around the root system of pumpkin；Step 2: in the animated period of huge pumpkin growth, by the dosage of A increases to 1.7~1.9 times, the dosage of B and C increases to 2.2~2.4 times, the dosage of D is increased to 0.8 times, is made into the second nutrient solution, second nutrient solution is flow to by cultivating pipe Around the root system of huge pumpkin；Step 3: in the harvest time of huge pumpkin growth, the dosage of A is increased to 2 times, the dosage of B and C are increased to 2.5 Times, the dosage of D is increased to 1 times, is made into third nutrient solution, the third nutrient solution is flow to huge pumpkin by cultivating pipe Around root system；Wherein, Step 1: the environment temperature of step 2 and step 3 is controlled in 20~30 DEG C；In step 2, in the animated period of huge pumpkin growth, second nutrient solution is flow to huge pumpkin by cultivating pipe Around root system, meanwhile, second nutrient solution is sprayed on to the rhizome surface of pumpkin with mist.
- 2. the method for the huge pumpkin of applied nutrition liquid culture as described in claim 1, which is characterized in that the nutrient composition Including：Wherein, tetra- kinds of components of A, B, C, D are dissolved completely in respectively in suitable quantity of water and tetra- kinds of solution of A, B, C, D is made；According to 1.5~ 2 times of A, 2~2.5 times of B, 2~2.5 times of C, 0.5~1 times of D ratio tetra- kinds of solution of A, B, C, D are mixed, and add water to 1 ton and be made Middle interstitial fluid is slowly added NH to the middle interstitial fluid4NO3And HNO3Mixed liquor, adjust pH to 5.5~6.8, be made nutrient solution.
- 3. the method for the huge pumpkin of applied nutrition liquid culture as described in claim 1, which is characterized in that the nutrient composition Including：Wherein, tetra- kinds of components of A, B, C, D are dissolved completely in respectively in suitable quantity of water and tetra- kinds of solution of A, B, C, D is made；According to 1.6 times A, 2.2 times of B, 2.2 times of C, 0.7 times of D ratio tetra- kinds of solution of A, B, C, D are mixed, and add water to 1 ton and middle interstitial fluid is made, to institute It states middle interstitial fluid and is slowly added NH4NO3And HNO3Mixed liquor, adjust pH to 5.5~6.8, be made nutrient solution.
- 4. the method for the huge pumpkin of applied nutrition liquid culture as described in claim 1, which is characterized in that every 3~5 days of step 1 First nutrient solution is replaced, during replacement, around pumpkin root system 1/4~1/3 nutrient solution is first discharged into a part, then will be fresh The first nutrient solution flow to around the root system of huge pumpkin by cultivating pipe.
- 5. the method for the huge pumpkin of applied nutrition liquid culture as claimed in claim 4, which is characterized in that every 2~3 days of step 2 Second nutrient solution is replaced, during replacement, around pumpkin root system 1/3~1/2 nutrient solution is first discharged into a part, then will be fresh The second nutrient solution flow to around the root system of huge pumpkin by cultivating pipe.
- 6. the method for the huge pumpkin of applied nutrition liquid culture as claimed in claim 5, which is characterized in that every 1~2 day of step 3 A third nutrient solution is replaced, during replacement, around pumpkin root system 1/2~2/3 nutrient solution is first discharged into a part, then will be fresh Third nutrient solution flow to around the root system of huge pumpkin by cultivating pipe.
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| CN105367261A (en) * | 2015-11-27 | 2016-03-02 | 安徽建业苗木科技有限公司 | Special disinfecting nutrient solution for seedling cutting |
| CN106105715A (en) * | 2016-06-30 | 2016-11-16 | 广西南宁十分园生态农业科技有限公司 | A kind of high-yield planting method making Fructus Cucurbitae moschatae fast-growth |
| CN107637409A (en) * | 2017-10-19 | 2018-01-30 | 灵川县海洋乡欣源食品有限公司 | A kind of implantation methods of huge pumpkin |
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