CN107750857A - One improves the implantation methods of greenhouse watermelon quality - Google Patents
One improves the implantation methods of greenhouse watermelon quality Download PDFInfo
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- CN107750857A CN107750857A CN201711157749.7A CN201711157749A CN107750857A CN 107750857 A CN107750857 A CN 107750857A CN 201711157749 A CN201711157749 A CN 201711157749A CN 107750857 A CN107750857 A CN 107750857A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/02—Acyclic compounds
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
- A01N35/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing aliphatically bound aldehyde or keto groups, or thio analogues thereof; Derivatives thereof, e.g. acetals
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
- A01N35/06—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing keto or thioketo groups as part of a ring, e.g. cyclohexanone, quinone; Derivatives thereof, e.g. ketals
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/02—Saturated carboxylic acids or thio analogues thereof; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/06—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings
- A01N43/08—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings with oxygen as the ring hetero atom
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
Abstract
The present invention relates to the planting technology field of watermelon,Disclose the implantation methods of a raising greenhouse watermelon quality,Watermelon seedlings quality can be remarkably reinforced in the management of Seedling Stage,Cultivate obtained watermelon rice shoot photosynthesis enhancing,Plant height,Stem is thick,Root is more,Blade is big,Leaf color is dark green,Root, stem and leaf increases again,Dramatically increase the lateral root number of watermelon seedling,This will strengthen seedling from soil draw nutrient ability and promote plant growth further control transplanting after temperature and illumination,The blade of watermelon is greatly used,Convert illumination and soil nutrient supply watermelon enters the preparation of flowering fruit bearing stage,Florescence strengthens rich water quality management,Young fruit period prepares treatment fluid,Nutrient content and mouthfeel in watermelon can be significantly improved,The final photosynthesis characteristics of the invention according to watermelon,The influence grown to quality,In each stage of plantation the watermelon of good quality is obtained using corresponding means.
Description
Technical field
The invention belongs to the planting technology field of watermelon, and in particular to one improves the implantation methods of greenhouse watermelon quality.
Background technology
Watermelon, annual liana of overgrowing；Stem, branch are sturdy, have obvious rib.Tendril is more sturdy, has pubescence, and petiole is thick,
It is close by pubescence；Blade papery, profile triangular shape is avette, the white green of band, the short bristle of two masks, and blade base is heart-shaped.Monoecism.
Female, male flower is singly born in axil.Male flower bennet is long 3-4 centimetres, close by the long pubescence of yellowish-brown；Calyx cylinder is wide bell；Corolla is yellowish
Color；For stamen closely from life, filigree is short, coyote hole warpage.Female flower：Calyx and corolla and male flower are same；Ovary is avette, column cap kidney shape.Fruit
It is large-scale, spherical or oval, meat is bordering on, succulence, peel smooth, color and luster and decorative pattern are various.Seed is most, avette, black, red
Color, two sides is smooth, and base portion blunt circle, usual edge slightly arches upward, flowering fruit bearing stage summer.
Watermelon can be rated as " king in midsummer ", clearly quench one's thirst, taste sugariness succulence, be midsummer good fruit, watermelon except not fatty and
Outside cholesterol, containing materials such as a large amount of glucose, malic acid, fructose, Argine Monohydrochloride, tomatin and abundant vitamin Cs, it is
A kind of rich very high nutrition, pure, edible safety food.Flesh meat sugar content is generally 5-12%, including glucose, fructose and
Sucrose.Sugariness increases with the increase of ripe later stage sucrose.
As the improvement of people's living standards, not resting on this season for the demand of fruit, greenhouse fruit causes each
Season can have the fruit of tasty, and wherein greenhouse watermelon also turns into extremely welcome product, but people gradually have found
Greenhouse watermelon is all delicious without summer watermelon nutrition either from mouthfeel or on nutritive value.
The content of the invention
The purpose of the present invention is to be directed to the problem of existing, there is provided one improves the implantation methods of greenhouse watermelon quality, according to
The photosynthesis characteristics of watermelon, the influence grown to quality, good quality is obtained using corresponding means in each stage of plantation
Watermelon.
The present invention is achieved by the following technical solutions：
One improves the implantation methods of greenhouse watermelon quality, comprises the following steps：
（1）When cultivating watermelon seedling, 3 tunics are covered, first layer is mulch film, the second layer is arch shed membrane, third layer is awning film,
Seedbed is made up using loose mixotrophism soil laying, the mixotrophism soil of following component：Leaf mould, peat, fermented cow dung,
Pine soil, river sand, wooden chaff, plant ash, bone meal, nursery uniformly spill into Nutrition Soil in planting greenhouse after terminating, the 1-15 of transplanting
In it, canopy temperature is controlled, day temperature is in 18-24 DEG C of scope, and night temperatures are in the range of 15-20 DEG C；
（2）After kind transplantation of seedlings 7-10, increase carbon-dioxide gasfertilizer at daily at 5-6 o'clock in the afternoon, continuous 5-7 days, make in greenhouse
Gas concentration lwevel in 1150-1200 mg/kg scopes, Seeding planting is after 25-30 days, and gradually increase is shown in light quantity and increased
Night light application time is to 3-4 hours, and into after florescence, day and night temperature control is kept by growth of watermelon in the range of 5-7 DEG C
Planting site soil water content increases azophoska in the range of 92-95%, and Application Ratio is：2.5-2.6:1.4-1.6:1.3-
1.5；
（3）300-350 times of dilution spraying young fruit in young fruit period using treatment fluid, coprocessing 3-4 times, every minor tick 4-6 days,
Then bagging is carried out, and reserves gap, making internal-external temperature difference, light transmittance is in 95-98% scopes, fruit growth period in 2-3 DEG C of scope
Between, every mu increases 40-50 kilograms of composite fertilizer, 30-35 kilograms of calcium superphosphate, 300-350 kilograms of chicken manure.
Further described as to such scheme, step（1）Described in mixotrophism soil in parts by weight by following
Composition is made：Leaf mould 500-550 parts, peat 220-250 parts, fermented cow dung 180-200 parts, pine soil 130-150 parts, river sand
100-110 parts, wooden chaff 80-90 parts, plant ash 60-70 parts, bone meal 50-60 parts.
Further described as to such scheme, step（2）Described in increase the method for carbon-dioxide gasfertilizer and be：Use
Mass concentration is that 60-65% sulfuric acid mixes with ammonium hydrogen carbonate, and the usage amount of sulfuric acid is thousand grams/acre of 3.5-3.8, ammonium hydrogen carbonate
Usage amount is thousand grams/acre of 4.2-4.5.
Further described as to such scheme, step（3）Described in treatment fluid according to mass percent meter contain with
Lower composition：Acetic acid accounts for 2.8-2.9%, 1- hydroxy-2-butanone 0.85-0.90%, butyrolactone 0.78-0.80%, furfural 0.68-
0.70%th, propionic acid 0.40-0.45%, 2- ethoxy propanes 0.12-0.15%, 2- cyclopentene-1-ones 0.09-0.11%, 3- hydroxyl -2-
Butanone 0.07-0.09%, 3- picoline 0.05-0.07%, remaining as water.
The present invention has advantages below compared with prior art：In order to solve the problems, such as existing greenhouse watermelon quality decline, the present invention
The implantation methods of a raising greenhouse watermelon quality are provided, watermelon seedlings quality can be remarkably reinforced in the management of Seedling Stage, are cultivated
Obtained watermelon rice shoot photosynthesis enhancing, plant height, stem are thick, root is more, blade is big, leaf color is dark green, and root, stem and leaf increases again, significantly increase
Add the lateral root number of watermelon seedling, this will strengthen seedling and draws the ability of nutrient from soil and promote plant growth further to control transplanting
Temperature and illumination afterwards, the blade of watermelon is greatly used, convert illumination and soil nutrient supply watermelon enters flower
The preparation of fruiting period, florescence strengthen rich water quality management, and young fruit period prepares treatment fluid, can significantly improve nutrient content and mouth in watermelon
Sense, the final present invention according to the photosynthesis characteristics of watermelon, the influence grown to quality, plantation each stage using corresponding
Means obtain the watermelon of good quality.
Embodiment
With reference to specific embodiment, the present invention will be further described.
Embodiment 1
One improves the implantation methods of greenhouse watermelon quality, comprises the following steps：
（1）When cultivating watermelon seedling, 3 tunics are covered, first layer is mulch film, the second layer is arch shed membrane, third layer is awning film,
Seedbed is made up using loose mixotrophism soil laying, the mixotrophism soil of following component：Leaf mould, peat, fermented cow dung,
Pine soil, river sand, wooden chaff, plant ash, bone meal, nursery uniformly spill into Nutrition Soil in planting greenhouse after terminating, the 1-15 of transplanting
In it, canopy temperature is controlled, day temperature is in 18-24 DEG C of scope, and night temperatures are in the range of 15-20 DEG C；
（2）After kind transplantation of seedlings 7, increase carbon-dioxide gasfertilizer at daily at 5-6 o'clock in the afternoon, continuous 5 days, make the dioxy in greenhouse
Change concentration of carbon in 1150-1200 mg/kg scopes, Seeding planting after 25 days, be shown in light quantity and increase night illumination by gradually increase
Time, into after florescence, day and night temperature control kept planting site soil by growth of watermelon in the range of 5-7 DEG C to 3 hours
Moisture increases azophoska in the range of 92-95%, and Application Ratio is：2.5:1.4:1.3；
（3）Young fruit is sprayed using 300 times of dilutions for the treatment of fluid in young fruit period, coprocessing 3 times, every minor tick 4 days, is then carried out
Bagging, and gap is reserved, make internal-external temperature difference in 2-3 DEG C of scope, light transmittance is during 95-98% scopes, fruit growth, every mu of increasing
Apply 40 kilograms of composite fertilizer, 30 kilograms of calcium superphosphate, 300 kilograms of chicken manure.
Further described as to such scheme, step（1）Described in mixotrophism soil in parts by weight by following
Composition is made：500 parts of leaf mould, 220 parts of peat, 180 parts of fermented cow dung, 130 parts of pine soil, 100 parts of river sand, 80 parts of wooden chaff,
60 parts of plant ash, 50 parts of bone meal.
Further described as to such scheme, step（2）Described in increase the method for carbon-dioxide gasfertilizer and be：Use
The sulfuric acid that mass concentration is 60% mixes with ammonium hydrogen carbonate, and the usage amount of sulfuric acid is 3.5 thousand grams/acre, and the usage amount of ammonium hydrogen carbonate is
4.2 thousand grams/acre.
Further described as to such scheme, step（3）Described in treatment fluid according to mass percent meter contain with
Lower composition：Acetic acid accounts for 2.8%, 1- hydroxy-2-butanones 0.85%, butyrolactone 0.78%, furfural 0.68%, propionic acid 0.40%, 2- ethyoxyls
Propane 0.12%, 2- cyclopentene-1-ones 0.09%, 3- hydroxy-2-butanones 0.07%, 3- picolines 0.05%, remaining as water.
Embodiment 2
One improves the implantation methods of greenhouse watermelon quality, comprises the following steps：
（1）When cultivating watermelon seedling, 3 tunics are covered, first layer is mulch film, the second layer is arch shed membrane, third layer is awning film,
Seedbed is made up using loose mixotrophism soil laying, the mixotrophism soil of following component：Leaf mould, peat, fermented cow dung,
Pine soil, river sand, wooden chaff, plant ash, bone meal, nursery uniformly spill into Nutrition Soil in planting greenhouse after terminating, the 1-15 of transplanting
In it, canopy temperature is controlled, day temperature is in 18-24 DEG C of scope, and night temperatures are in the range of 15-20 DEG C；
（2）After kind transplantation of seedlings 8, increase carbon-dioxide gasfertilizer at daily at 5-6 o'clock in the afternoon, continuous 6 days, make the dioxy in greenhouse
Change concentration of carbon in 1150-1200 mg/kg scopes, Seeding planting after 28 days, be shown in light quantity and increase night illumination by gradually increase
Time, into after florescence, day and night temperature control kept planting site soil by growth of watermelon in the range of 5-7 DEG C to 3.5 hours
Earth moisture increases azophoska in the range of 92-95%, and Application Ratio is：2.55:1.5:1.4；
（3）Young fruit is sprayed using 330 times of dilutions for the treatment of fluid in young fruit period, coprocessing 3 times, every minor tick 5 days, is then carried out
Bagging, and gap is reserved, make internal-external temperature difference in 2-3 DEG C of scope, light transmittance is during 95-98% scopes, fruit growth, every mu of increasing
Apply 45 kilograms of composite fertilizer, 33 kilograms of calcium superphosphate, 330 kilograms of chicken manure.
Further described as to such scheme, step（1）Described in mixotrophism soil in parts by weight by following
Composition is made：530 parts of leaf mould, 230 parts of peat, 190 parts of fermented cow dung, 140 parts of pine soil, 105 parts of river sand, 85 parts of wooden chaff,
65 parts of plant ash, 55 parts of bone meal.
Further described as to such scheme, step（2）Described in increase the method for carbon-dioxide gasfertilizer and be：Use
The sulfuric acid that mass concentration is 63% mixes with ammonium hydrogen carbonate, and the usage amount of sulfuric acid is 3.6 thousand grams/acre, and the usage amount of ammonium hydrogen carbonate is
4.3 thousand grams/acre.
Further described as to such scheme, step（3）Described in treatment fluid according to mass percent meter contain with
Lower composition：Acetic acid accounts for 2.85%, 1- hydroxy-2-butanones 0.88%, butyrolactone 0.79%, furfural 0.69%, propionic acid 0.43%, 2- ethoxies
Base propane 0.13%, 2- cyclopentene-1-ones 0.10%, 3- hydroxy-2-butanones 0.08%, 3- picolines 0.06%, remaining as water.
Embodiment 3
One improves the implantation methods of greenhouse watermelon quality, comprises the following steps：
（1）When cultivating watermelon seedling, 3 tunics are covered, first layer is mulch film, the second layer is arch shed membrane, third layer is awning film,
Seedbed is made up using loose mixotrophism soil laying, the mixotrophism soil of following component：Leaf mould, peat, fermented cow dung,
Pine soil, river sand, wooden chaff, plant ash, bone meal, nursery uniformly spill into Nutrition Soil in planting greenhouse after terminating, the 1-15 of transplanting
In it, canopy temperature is controlled, day temperature is in 18-24 DEG C of scope, and night temperatures are in the range of 15-20 DEG C；
（2）After kind transplantation of seedlings 10, carbon-dioxide gasfertilizer is increased in daily 6 pm clock, continuous 7 days, makes the dioxy in greenhouse
Change concentration of carbon in 1150-1200 mg/kg scopes, Seeding planting after 30 days, be shown in light quantity and increase night illumination by gradually increase
Time, into after florescence, day and night temperature control kept planting site soil by growth of watermelon in the range of 5-7 DEG C to 4 hours
Moisture increases azophoska in the range of 92-95%, and Application Ratio is：2.6:1.6:1.5；
（3）Young fruit is sprayed using 350 times of dilutions for the treatment of fluid in young fruit period, coprocessing 4 times, every minor tick 6 days, is then carried out
Bagging, and gap is reserved, make internal-external temperature difference in 2-3 DEG C of scope, light transmittance is during 95-98% scopes, fruit growth, every mu of increasing
Apply 50 kilograms of composite fertilizer, 35 kilograms of calcium superphosphate, 350 kilograms of chicken manure.
Further described as to such scheme, step（1）Described in mixotrophism soil in parts by weight by following
Composition is made：550 parts of leaf mould, 250 parts of peat, 200 parts of fermented cow dung, 150 parts of pine soil, 110 parts of river sand, 90 parts of wooden chaff,
70 parts of plant ash, 60 parts of bone meal.
Further described as to such scheme, step（2）Described in increase the method for carbon-dioxide gasfertilizer and be：Use
The sulfuric acid that mass concentration is 65% mixes with ammonium hydrogen carbonate, and the usage amount of sulfuric acid is 3.8 thousand grams/acre, and the usage amount of ammonium hydrogen carbonate is
4.5 thousand grams/acre.
Further described as to such scheme, step（3）Described in treatment fluid according to mass percent meter contain with
Lower composition：Acetic acid accounts for 2.9%, 1- hydroxy-2-butanones 0.90%, butyrolactone 0.80%, furfural 0.70%, propionic acid 0.45%, 2- ethyoxyls
Propane 0.15%, 2- cyclopentene-1-ones 0.11%, 3- hydroxy-2-butanones 0.09%, 3- picolines 0.07%, remaining as water.
Comparative example 1
With differing only in for embodiment 1, step（1）The middle use for omitting mulch film and arch shed membrane, using general in the laying of seedbed
Nutrition Soil, remaining holding is constant.
Comparative example 2
With differing only in for embodiment 2, step is omitted（2）In increase the process of carbon-dioxide gasfertilizer, remaining holding is constant.
Comparative example 3
With differing only in for embodiment 3, step is omitted（3）The use of middle treatment fluid, remaining holding are constant.
Contrast test
Respectively using embodiment 1-3 and comparative example 1-3 method plantation watermelon, and with existing spring growth of watermelon method conduct
Control group, in addition to distinguishing feature, keep irrelevant variable consistent, measure each group plants the nutrient content of obtained watermelon,
Effective average value is taken, result is recorded as shown in the table：
| Project | Vitamin C（mg/100g） | Total Soluble Sugar（%） | Soluble protein（mg/100g） | Sugar-acid ratio |
| Embodiment 1 | 15.8 | 12.2 | 4.7 | 591 |
| Embodiment 2 | 16.2 | 12.3 | 4.8 | 593 |
| Embodiment 3 | 15.9 | 12.2 | 4.8 | 592 |
| Comparative example 1 | 13.2 | 10.3 | 3.8 | 548 |
| Comparative example 2 | 13.5 | 10.4 | 4.0 | 552 |
| Comparative example 3 | 13.1 | 10.1 | 3.7 | 540 |
| Control group | 13.2 | 10.3 | 3.9 | 547 |
As can be seen here, the implantation methods for the raising greenhouse watermelon quality that the present invention uses, send out according to the photosynthesis characteristics of watermelon, growth
The influence to quality is educated, the watermelon of good quality is obtained using corresponding means in each stage of plantation, in nutrition and mouthfeel
All it is no less than summer watermelon.
Claims (4)
1. one improves the implantation methods of greenhouse watermelon quality, it is characterised in that comprises the following steps：
（1）When cultivating watermelon seedling, 3 tunics are covered, first layer is mulch film, the second layer is arch shed membrane, third layer is awning film,
Seedbed is made up using loose mixotrophism soil laying, the mixotrophism soil of following component：Leaf mould, peat, fermented cow dung,
Pine soil, river sand, wooden chaff, plant ash, bone meal, nursery uniformly spill into Nutrition Soil in planting greenhouse after terminating, the 1-15 of transplanting
In it, canopy temperature is controlled, day temperature is in 18-24 DEG C of scope, and night temperatures are in the range of 15-20 DEG C；
（2）After kind transplantation of seedlings 7-10, increase carbon-dioxide gasfertilizer at daily at 5-6 o'clock in the afternoon, continuous 5-7 days, make in greenhouse
Gas concentration lwevel in 1150-1200 mg/kg scopes, Seeding planting is after 25-30 days, and gradually increase is shown in light quantity and increased
Night light application time is to 3-4 hours, and into after florescence, day and night temperature control is kept by growth of watermelon in the range of 5-7 DEG C
Planting site soil water content increases azophoska in the range of 92-95%, and Application Ratio is：2.5-2.6:1.4-1.6:1.3-
1.5；
（3）300-350 times of dilution spraying young fruit in young fruit period using treatment fluid, coprocessing 3-4 times, every minor tick 4-6 days,
Then bagging is carried out, and reserves gap, making internal-external temperature difference, light transmittance is in 95-98% scopes, fruit growth period in 2-3 DEG C of scope
Between, every mu increases 40-50 kilograms of composite fertilizer, 30-35 kilograms of calcium superphosphate, 300-350 kilograms of chicken manure.
2. as claimed in claim 1 one improves the implantation methods of greenhouse watermelon quality, it is characterised in that step（1）Described in mix
Nutrition Soil is closed to be made up of following component in parts by weight：Leaf mould 500-550 parts, peat 220-250 parts, fermented cow dung 180-
200 parts, pine soil 130-150 parts, river sand 100-110 parts, wooden chaff 80-90 parts, plant ash 60-70 parts, bone meal 50-60 parts.
3. as claimed in claim 1 one improves the implantation methods of greenhouse watermelon quality, it is characterised in that step（2）Described in increase
The method for applying carbon-dioxide gasfertilizer is：Use quality concentration is that 60-65% sulfuric acid mixes with ammonium hydrogen carbonate, the usage amount of sulfuric acid
For thousand grams/acre of 3.5-3.8, the usage amount of ammonium hydrogen carbonate is thousand grams/acre of 4.2-4.5.
4. as claimed in claim 1 one improves the implantation methods of greenhouse watermelon quality, it is characterised in that step（3）Described in locate
Reason liquid contains following component according to mass percent meter：Acetic acid accounts for 2.8-2.9%, 1- hydroxy-2-butanone 0.85-0.90%, in fourth
Ester 0.78-0.80%, furfural 0.68-0.70%, propionic acid 0.40-0.45%, 2- ethoxy propane 0.12-0.15%, 2- cyclopentene -1-
Ketone 0.09-0.11%, 3- hydroxy-2-butanone 0.07-0.09%, 3- picoline 0.05-0.07%, remaining as water.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108967008A (en) * | 2018-07-10 | 2018-12-11 | 贵州范朝江茶业有限公司 | A kind of green tea implantation methods |
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