CN109467466A - A kind of fertilizer ratio and its fertilizing method of cultivating watermelon - Google Patents
A kind of fertilizer ratio and its fertilizing method of cultivating watermelon Download PDFInfo
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- CN109467466A CN109467466A CN201811549677.5A CN201811549677A CN109467466A CN 109467466 A CN109467466 A CN 109467466A CN 201811549677 A CN201811549677 A CN 201811549677A CN 109467466 A CN109467466 A CN 109467466A
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- fertilizer
- parts
- watermelon
- top dressing
- base manure
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
- C05D1/02—Manufacture from potassium chloride or sulfate or double or mixed salts thereof
Abstract
The present invention relates to a kind of fertilizer ratio of cultivating watermelon and its fertilizing method, the fertilizer ratio of cultivating watermelon, including base manure and top dressing；The base manure includes the raw material of following mass fraction: 15 parts of nitrogenous fertilizer, 5 parts of phosphate fertilizer, and 3.2 parts of potash fertilizer, 9 parts of calcareous fertilisers；The top dressing includes the raw material of following mass fraction: 16.8 parts of potash fertilizer, 15 parts of magnesium sulfate, 0.2 part of borax；The nitrogenous fertilizer is urea, and phosphate fertilizer is phosphorous acid ammonia, and potash fertilizer is potassium sulfate, and calcareous fertilisers are nitric acid ammonia calcium；The fertilizer ratio fertilizing method of cultivating watermelon as described above, comprising the following steps: S1: apply the base manure in conjunction with ploughing；S2: the top dressing is applied in the swollen melon phase；According to fertilizer ratio provided by the present invention, first basal dressing is taken, the fertilization mode of a top dressing is then carried out in the swollen melon phase, the plant strain growth of watermelon can be made to reach preferably state, and be able to ascend the fruit-setting rate and yield of watermelon.
Description
Technical field
The present invention relates to fertilizing methods a kind of in agriculture field, and in particular to a kind of fertilizer ratio of cultivating watermelon and its applies
Fertile method.
Background technique
Watermelon is the king of summer fruit, in terms of China Agricultural Structure Adjustment, promoting growth of agricultural efficiency, improving
It plays an important role.But leave rural area in nowadays a large amount of peasants and enter city and work and do business, the labour being engaged in agricultural production
How the investment of labour is reduced in the case where largely reducing, and then more efficiently cultivated watermelons are the important classes that we face
Topic.Wherein, different fertilization modes reduces working feature and has an important influence to watermelon Efficient Cultivation is promoted.The growth of watermelon
In growth course, a large amount of mineral matter element, fertilization mode and dose and the yield of watermelon, quality is needed to have close pass
System.
Zhang Yufeng etc. is by influence of the fertilizer irrigation mode to watermelon growing of different fertilizer dosage and proportion research, as a result
Show that reduce by 36%, N:P2O5:K2O be 1:0.41:1.28 to total fertilization amount is the optimal fertilizer treatment of watermelon than habit fertilizer amount.Wang Wen
English studies have shown that carrying out fertigation stretching climing phase and swollen melon phase and thering is quality to have larger impact the yield of watermelon.Tang Fenling
Deng studies have shown that nitrogen, phosphorus, potash fertilizer, which rationally match to apply, is remarkably improved the yield of watermelon.Lu passes through research Different Irrigation mode at equal
Influence with fertilization mode to small watermelon water utilization, photosynthesis characteristics and yield and quality under Protected Cultivation, as a result table
Bright, water-saving irrigation processing can obtain higher yield on the basis of realizing water-saving 50%, also benefit to quality of watermelon is improved,
The appropriate nitrogenous fertilizer that reduces can significantly improve quality of watermelon, and phosphate fertilizer processing is unobvious to the relationship of the yield of watermelon quality.Ma Zhongming etc.
Different Nitrogen application regimes are had studied to sandy land the yield of watermelon, quality and nitrogen and dry-matter accumulation and transhipment by field trial
Influence, the results showed that base manure nitrogen it is too low or it is excessively high be unfavorable for sandy land watermelon seedling growth, stretch the climing phase or fruit expanding period do not apply nitrogen
Fertile then limit the formation in watermelon " source " or " library ", in the case where identical amount of nitrogen is horizontal, 30% base manure+30% stretches climing fertilizer+40%
Both processing of swelling melon fertilizer and 100% base manure+durable composite fertilizer additive (NAM) are compared with 30% base manure+70% of traditional fertilization mode
Climing fertilizer is stretched, cauline leaf dry matter and nitrogen accumulation amount significantly reduce after watermelon is beared fruit, and fruit dry matter and nitrogen accumulation amount are significant
Increase, this processing is the good more excellent Operational of Nitrogen Among mode of sandy land yield production of water melon, to mitigate sandy land fertilising difficulty, extends sandy land
The fertilization mode of 100% base manure+NAM can be used in service life.Chinese gardening Hui Xi muskmelon Professional Committee secretary-general Ma Yue
Researcher once pointed out in Chinese watermelon industrial economy situation analysis: water and fertilizer are to promote watermelon water-saving and yield-increasing, raising product
The crucial governing factor of two of matter.
Many domestic scholars all recognize fertilising and irrigation technique to the great influence of watermelon and have carried out relevant research.
But these influences of research often only to single factor to watermelon growing are studied, never it has been proposed that a kind of can apply in reduction
It can still guarantee the fertilizer ratio and its fertilizing method of the yield of watermelon and quality in the case where fertile number.
Summary of the invention
For the problems in background technique, the invention discloses a kind of reduction fertilizer application frequency in the case where can still guarantee west
The fertilizer ratio and its fertilizing method of melon yield and quality.
The technical scheme of the present invention is realized as follows: the fertilizer ratio of cultivating watermelon, including base manure and top dressing；
The base manure includes the raw material of following mass fraction: 15 parts of nitrogenous fertilizer, 5 parts of phosphate fertilizer, and 3.2 parts of potash fertilizer, 9 parts of calcareous fertilisers；
The top dressing includes the raw material of following mass fraction: 16.8 parts of potash fertilizer, 15 parts of magnesium sulfate, 0.2 part of borax.
The nitrogenous fertilizer is urea, and phosphate fertilizer is phosphorous acid ammonia, and potash fertilizer is potassium sulfate, and calcareous fertilisers are nitric acid ammonia calcium.
The fertilizer ratio fertilizing method of cultivating watermelon as described above, comprising the following steps:
S1: the base manure is applied in conjunction with ploughing；
S2: the top dressing is applied in the swollen melon phase.
Technical solution of the present invention has following good effect: according to fertilizer ratio provided by the present invention, taking first Shi Ji
Then fertilizer carries out the fertilization mode of a top dressing in the swollen melon phase, the plant strain growth of watermelon can be made to reach preferably state, and energy
Enough promote the fruit-setting rate and yield of watermelon.
Specific embodiment
A specific embodiment of the invention is further described below with reference to embodiment, following embodiment is used to more
Clearly description technical solution of the present invention, and cannot be limited the scope of protection of the present invention with this.
One, material
For the variety of watermelon used in the present embodiment for the fresh green show kind of Academy of Agricultural Sciences, Xinxiang City breeding, fertilizer selects the Henan heart
Connect with the heart the product of chemical fertilizer Co., Ltd.
Two, method
Ground planting type is climbed using open country in Academy of Agricultural Sciences, Xinxiang City watermelon proving ground and is opened in July, -2016 in March, 2016
Different fertilizer formula test is opened up, according to the base manure is applied in conjunction with ploughing, the fertilizing method of the top dressing is applied in the swollen melon phase.Test
Miao Yu nursery on March 15 is colonized when 31 heart of leaf of seedling, and watermelon field planting extendes back the climing phase every investigation in 20 days plant height, a stem
Slightly, it investigates altogether twice.Test setting T1, T2, T3, T4 and T5, amount to 5 processing, and each processing is repeated 3 times, plot area
18.75m2, fertilizer treatment is as shown in table 1.Nitrogen therein is urea, and phosphorus is phosphorous acid ammonia, and potassium is potassium sulfate, and calcium is nitric acid ammonia
Calcium.
1 fertilizer treatment mode of table and proportion details table
Three, measurement item
It investigates the second female flower section and open season during watermelon growing, fruit percentage of fertile fruit and bears fruit the phase, swollen melon phase dehiscent fruit situation；
Yield, fruit center sugar and side sugared content, fruit fiber content, peel thickness, pericarp toughness, hollow feelings are investigated after fruit maturation
The indexs such as condition, fruit taste flavor and plant early ageing situation.
Four, result and analysis
(1) influence of the Different Fertilization mode to yield
From 5 kinds of fertilization modes in fresh green show kind in terms of effect, either mean fruit weight or average product, difference therebetween
It is all significant.Although it is maximum that T1 handles single fruit weight, its total output is not so good as T2 processing, and reason may be because T2 is handled
Fruit-setting rate is higher.Only with regard to from the point of view of in terms of yield, T2 treatment effect is best, and T3 effect is worst.Therefore different fertilization modes is to it
Fruit setting influence be it will be evident that and influence yield in turn, as shown in table 2.
Influence of the 2 Different Fertilization mode of table to yield
(2) influence of the Different Fertilization mode to plant height
By analyzing influence of the different fertilization to fresh green show plant height (shown in table 3), significant difference between each processing, especially
It is that T2 processing is affected to the fresh green show speed of growth.Next is followed successively by T4, T1 processing, and the T5 processing speed of growth is most slow.
Influence of the 3 Different Fertilization mode of table to plant height
As can be seen from Table 3, from plant height and plant height increment, with T2 after the 5 kinds of fertilizer formulas applied in fresh green show kind
Effect is best, and T4, T1 effect are taken second place, and T3, T5 effect are worst.But difference is not significant.
(3) influence of the Different Fertilization mode to stem thickness
It finds to can see between 5 processing without significant difference, but from table 4 after statistical analysis, handling with T3 increases watermelon stem thickness
Length is most fast, and T2 takes second place, and difference is little between T1, T4 and T5, as shown in table 4.
Influence of the 4 Different Fertilization mode of table to stem thickness
(4) influence of the Different Fertilization mode to phenological period and Fruit Characteristics
As shown in table 5, Different Fertilization mode is some to watermelon female flower section, open season, peel thickness, toughness, hollow situation etc.
Character does not influence, but has a significant effect to fruit-setting rate, the phase of bearing fruit.From statistical result it can be found that in fresh green show kind
The lower watermelon fruit-setting rate highest of T2 processing, reaches 92%；T3 processing fruit-setting rate is minimum, and the phase of bearing fruit also is postponed.In respectively handling
Though heart pol is different, difference is little.Every kind processing other indexs it is almost the same, all with the feature kissing of kind
It closes, illustrates that different disposal does not impact other indexs.
Influence of the 5 Different Fertilization mode of table to phenological period and Fruit Characteristics
Five, conclusion
By above-mentioned it is found that different fertilization modes has an important influence the indices such as watermelon growing, yield, percentage of fertile fruit.
It in same total fertilization amount, takes and first uses sufficient base fertilizer, then carry out the fertilization mode effect of a top dressing most in the swollen melon phase
Good, fruit-setting rate, yield and plant strain growth are all up preferably state, therefore T2 processing is best fertilising side in this experiment
Formula.
Claims (3)
1. a kind of fertilizer ratio of cultivating watermelon, it is characterised in that: including base manure and top dressing；
The base manure includes the raw material of following mass fraction: 15 parts of nitrogenous fertilizer, 5 parts of phosphate fertilizer, and 3.2 parts of potash fertilizer, 9 parts of calcareous fertilisers；
The top dressing includes the raw material of following mass fraction: 16.8 parts of potash fertilizer, 15 parts of magnesium sulfate, 0.2 part of borax.
2. the fertilizer ratio of cultivating watermelon according to claim 1, it is characterised in that: the nitrogenous fertilizer is urea, phosphate fertilizer
For phosphorous acid ammonia, potash fertilizer is potassium sulfate, and calcareous fertilisers are nitric acid ammonia calcium.
3. a kind of fertilizing method of the fertilizer ratio of cultivating watermelon as claimed in claim 1 or 2, which is characterized in that including with
Lower step:
S1: the base manure is applied in conjunction with ploughing；
S2: the top dressing is applied in the swollen melon phase.
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| CN201811549677.5A CN109467466B (en) | 2018-12-18 | 2018-12-18 | Fertilizer proportion for watermelon cultivation and fertilizer application method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111875445A (en) * | 2020-08-04 | 2020-11-03 | 句容市同力生物科技有限公司 | Yield-increasing compound fertilizer for outdoor cultivation of watermelons and preparation method and application thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111875445A (en) * | 2020-08-04 | 2020-11-03 | 句容市同力生物科技有限公司 | Yield-increasing compound fertilizer for outdoor cultivation of watermelons and preparation method and application thereof |
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