CN108975981A - A kind of fertilizer application method of dragon fruit period - Google Patents
A kind of fertilizer application method of dragon fruit period Download PDFInfo
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- CN108975981A CN108975981A CN201811015855.6A CN201811015855A CN108975981A CN 108975981 A CN108975981 A CN 108975981A CN 201811015855 A CN201811015855 A CN 201811015855A CN 108975981 A CN108975981 A CN 108975981A
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- fruit
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- defloration
- fertilizer
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
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- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental Sciences (AREA)
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Abstract
The invention discloses a kind of fertilizer application methods of dragon fruit period, belong to agricultural plantation technology field.The fertilizer application method of the dragon fruit period, period is divided into the quick expanding stage of fruit expanding period, fruit, Fruit later period and veraison four-stage, according to each stage growing way adjustment fertilizers input amount of dragon fruit and investment ratio, the fertilizer is simple substance fertilizer.Simple substance fertilizer with reasonable ratio is synthesized, is met the nutrient demand of each growing stage of dragon fruit, and can improve dragon fruit yield and quality significantly by fertilizing method of the present invention.
Description
Technical field
The invention belongs to agricultural plantation technology fields, and in particular to a kind of fertilizer application method of dragon fruit period.
Background technique
In recent years, dragon fruit constantly expands in China mainland cultivated area, has become pillar of the economy in part producing region and produces
One of industry or even government have also put into effect a series of policy support and have encouraged Cotton Varieties by Small Farming Households dragon fruit.However, currently, dragon fruit
Production still have many technical problems, cause its yield, quality, commodity rate relatively low.Nutrition is that regulation dragon fruit is raw
One of the important means of long, yield and quality, the fertilizing management of dragon fruit period is especially to the formation of its ultimate output and product
The promotion of matter is most important.
Dragon fruit fertilising at present is main by rule of thumb, and arbitrarily, various fertilizer formula selections especially blindly, lead to soil to liquid manure investment
Earth is hardened and soil acidification is serious, and root system is caused to float on surface, it is difficult to which lower to prick, water and fertilizer utilization rate is low, and yield and quality is poor.According to
Report, dragon fruit in best fruiting period per mu yield up to 3-4 tons/year, however, different bases is not under same weather conditions
Variation with way to manage its yield and quality is larger.The present invention is knot on the basis of studying dragon fruit law of nutritive absorption
The factors such as utilization rate of fertilizer are closed, the formula fertilizer of dragon fruit period under condition of drip irrigation have been formulated, to reach saving fertilizers input
Amount, the purpose to improve the yield and quality.
Summary of the invention
The purpose of the present invention is to provide a kind of fertilizer application methods of dragon fruit period, are inhaled according to the nutrient of dragon fruit
Receive rule, the rational application of fertilizer, improve utilization rate of fertilizer, with solve dose existing in the prior art is big, Application Ratio is unreasonable,
The problems such as low output, large fruit rate be low, poor quality.
In order to achieve the above-mentioned object of the invention, the present invention is realized by following technological means:
A kind of fertilizer application method of dragon fruit period, it is characterised in that: period is divided into fruit expanding period, fruit
The four-stages such as quick expanding stage, Fruit later period, veraison adjust fertilizers input amount according to each stage growing way of dragon fruit
With investment ratio, the fertilizer is simple substance fertilizer, including nitrogen, phosphorus pentoxide, potassium oxide, calcium oxide, magnesia；
The fruit expanding period fertilizers input amount is 4.6-5.0g/ plants, effective fertilizer composition weight percent are as follows: nitrogen
26%-30%, phosphorus pentoxide 14%-16%, potassium oxide 30%-33%, magnesia 23%-26%；
The quick expanding stage fertilizers input amount of fruit is 5.8-6.3g/ plants, effective fertilizer composition weight percent are as follows: nitrogen
33%-35%, phosphorus pentoxide 7%-10%, potassium oxide 34%-38%, calcium oxide 22%-26%；
The Fruit later period fertilizers input amount is 4.3-4.8g/ plants, effective fertilizer composition weight percent are as follows: nitrogen
14%-17%, phosphorus pentoxide 5%-7%, potassium oxide 75%-79%；
The veraison fertilizers input amount is 3.8-4.6g/ plants, effective fertilizer composition weight percent are as follows: phosphorus pentoxide
0-28%, potassium oxide 72%-100%.
Preferably, the quick expanding stage of the fruit expanding period, fruit, Fruit later period, veraison are respectively dragon fruit
After defloration to 5-7 days after defloration, after defloration 5-7 days to 15-18 days after defloration, after defloration 15-18 days to 21-23 days after defloration,
21-23 days to 28-30 days after defloration after defloration.
Compared with prior art, the present invention at least generate it is following the utility model has the advantages that
(1) dragon fruit period is divided into the quick expanding stage of fruit expanding period, fruit, Fruit by fertilizing method of the present invention
Later period and veraison four-stage, for the fertilizer of the nutritional need situation application different formulations in each stage in dragon fruit growth period
Material had not only met dragon fruit growth, but also can improve the utilization rate of fertilizer；
(2) traditional dragon fruit fertilizing method substantially applies compound fertilizer, does not fully consider the supply of soil nutrient
Feature and crop are to the demand characteristics of nutrient, therefore it is uncoordinated often to will cause nutrient supply ratio, though investment is high, output
It is low.Simple substance fertilizer is made into reasonable ratio by fertilizing method of the present invention, meets the nutrient need of each growth phase of dragon fruit period
It asks, and utilization rate of fertilizer, yield and large fruit rate etc. are higher.
Specific embodiment
In order to which technical problems, technical solutions and advantageous effects to be solved by the present invention are more clearly understood, below in conjunction with
The present invention will be described in further detail for embodiment.It should be appreciated that specific embodiment described herein is only used to explain
The present invention is not intended to limit the present invention.
(1) embodiment
Embodiment 1
A kind of fertilizer application method of dragon fruit period, it is characterised in that: period is divided into fruit expanding period, fruit
The four-stages such as quick expanding stage, Fruit later period, veraison adjust fertilizers input amount according to each stage growing way of dragon fruit
With investment ratio, the fertilizer is simple substance fertilizer, including nitrogen, phosphorus pentoxide, potassium oxide, calcium oxide, magnesia.Fruit expanding period
4.6g/ plants of fertilizers input amount, effective fertilizer composition weight percent is nitrogen 30%, phosphorus pentoxide 14%, potassium oxide 30%, oxygen
Change magnesium 26%；5.8g/ plants of fruit quick expanding stage fertilizers input amount, effective fertilizer composition weight percent are nitrogen 33%, five oxygen
Change two phosphorus 7%, potassium oxide 34%, calcium oxide 26%；4.3g/ plants of Fruit later period fertilizers input amount, effective fertilizer composition weight
Amount percentage is nitrogen 16%, phosphorus pentoxide 5%, potassium oxide 79%；3.8g/ plants of veraison fertilizers input amount, fertilizer effectively at
Dividing weight percent is potassium oxide 100%.
The quick expanding stage of fruit expanding period described in method of administration of the present invention, fruit, Fruit later period, veraison be respectively
After dragon fruit defloration to 5-7 days after defloration, after defloration 5-7 days to 15-18 days after defloration, after defloration 15-18 days to 21- after defloration
23 days, 21-23 days to 28-30 days after defloration after defloration.
Embodiment 2
A kind of fertilizer application method of dragon fruit period, it is characterised in that: period is divided into fruit expanding period, fruit
The four-stages such as quick expanding stage, Fruit later period, veraison adjust fertilizers input amount according to each stage growing way of dragon fruit
With investment ratio, the fertilizer is simple substance fertilizer, including nitrogen, phosphorus pentoxide, potassium oxide, calcium oxide, magnesia.Fruit expanding period
4.8g/ plants of fertilizers input amount, effective fertilizer composition weight percent is nitrogen 26%, phosphorus pentoxide 16%, potassium oxide 33%, oxygen
Change magnesium 25%；6.0g/ plants of fruit quick expanding stage fertilizers input amount, effective fertilizer composition weight percent are nitrogen 35%, five oxygen
Change two phosphorus 9%, potassium oxide 34%, calcium oxide 22%；4.8g/ plants of Fruit later period fertilizers input amount, effective fertilizer composition weight
Amount percentage is nitrogen 15%, phosphorus pentoxide 7%, potassium oxide 78%；3.8g/ plants of veraison fertilizers input amount, fertilizer effectively at
Dividing weight percent is potassium oxide 100%.
The quick expanding stage of fruit expanding period described in method of administration of the present invention, fruit, Fruit later period, veraison be respectively
After dragon fruit defloration to 5-7 days after defloration, after defloration 5-7 days to 15-18 days after defloration, after defloration 15-18 days to 21- after defloration
23 days, 21-23 days to 28-30 days after defloration after defloration.
Embodiment 3
A kind of fertilizer application method of dragon fruit period, it is characterised in that: period is divided into fruit expanding period, fruit
The four-stages such as quick expanding stage, Fruit later period, veraison adjust fertilizers input amount according to each stage growing way of dragon fruit
With investment ratio, the fertilizer is simple substance fertilizer, including nitrogen, phosphorus pentoxide, potassium oxide, calcium oxide, magnesia.Fruit expanding period
5.0g/ plants of fertilizers input amount, effective fertilizer composition weight percent is nitrogen 28%, phosphorus pentoxide 15%, potassium oxide 32%, oxygen
Change magnesium 25%；6.3g/ plants of fruit quick expanding stage fertilizers input amount, effective fertilizer composition weight percent are nitrogen 34%, five oxygen
Change two phosphorus 8%, potassium oxide 35%, calcium oxide 23%；4.5g/ plants of Fruit later period fertilizers input amount, effective fertilizer composition weight
Amount percentage is nitrogen 17%, phosphorus pentoxide 6%, potassium oxide 77%；4.6g/ plants of veraison fertilizers input amount, fertilizer effectively at
Dividing weight percent is phosphorus pentoxide 28%, potassium oxide 72%.
The quick expanding stage of fruit expanding period described in method of administration of the present invention, fruit, Fruit later period, veraison be respectively
After dragon fruit defloration to 5-7 days after defloration, after defloration 5-7 days to 15-18 days after defloration, after defloration 15-18 days to 21- after defloration
23 days, 21-23 days to 28-30 days after defloration after defloration.
(2) field trial
For test dragon fruit period of the present invention fertilizer application method effect, four groups of tests of setting, with embodiment 1 to
3 be experimental group, the fertilizer applications that control group is obtained according to the fertilizing method of five dragon fruit farmers, and four groups of processing set three respectively
Secondary repetition, it is each to repeat 3 mu of area, during test, to indexs such as the dragon fruit yield of single batch of fruit, large fruit rate and center pols
It is measured, four groups of fertilizer application situation comparisons see the table below 1.
The fertilizer application situation of the every plant of dragon fruit a batch fruit of table 1
| Group | N (g/ plants) | P2O5(g/ plants) | K2O (g/ plants) | CaO (g/ plants) | MgO (g/ plants) |
| Embodiment 1 | 3.98 | 1.27 | 10.55 | 1.51 | 1.20 |
| Embodiment 2 | 4.07 | 1.64 | 11.17 | 1.32 | 1.20 |
| Embodiment 3 | 4.31 | 2.81 | 10.58 | 1.45 | 1.25 |
| Control group | 6.12 | 2.68 | 13.55 | 0 | 0 |
Test result is as shown in table 2.
2 dragon fruit a batch fruit yield of table and index of quality comparison
| Group | Yield (kg/ mus) | Single fruit weight (g) | Large fruit rate (%) | Center pol (%) |
| Embodiment 1 | 656±23.4a | 413±23.8a | 85.2±8.33a | 19.2±0.86b |
| Embodiment 2 | 704±28.6a | 442±32.1a | 88.5±9.81a | 19.6±0.69ab |
| Embodiment 3 | 624±35.2a | 396±22.6ab | 80.6±7.21a | 19.9±0.88a |
| Control group | 576±19.9b | 364±33.5b | 65.3±6.55b | 18.8±0.62c |
Note: with significant difference (P < 0.05) between lowercase expression processing different after column data.
As can be seen from Table 2, reasonable fertilizer ratio is used for the fertilizer of each growing stage of dragon fruit, can subtracted
On the basis of few fertilizers input amount, dragon fruit yield, commodity rate and its quality are improved, compared to control group, in embodiment 1 to 3
Yield, single fruit weight, large fruit rate and center pol increase.
The above content is specific preferred embodiment is combined, further detailed description of the invention, cannot recognize
Fixed specific implementation of the invention is only limited to these instructions.The those of ordinary skill of technical field of the present invention is come
It says, without departing from the inventive concept of the premise, some replacements or modifications can also be made to the embodiment that these have been described,
And these substitutions or variant all should be considered as and belong to the scope of protection of the present invention.
Claims (2)
1. a kind of fertilizer application method of dragon fruit period, it is characterised in that: it is fast that period is divided into fruit expanding period, fruit
The four-stages such as fast expanding stage, Fruit later period, veraison, according to dragon fruit each stage growing way adjustment fertilizers input amount and
Investment ratio, the fertilizer are simple substance fertilizer, including nitrogen, phosphorus pentoxide, potassium oxide, calcium oxide, magnesia；
The fruit expanding period fertilizers input amount is 4.6-5.0g/ plants, effective fertilizer composition weight percent are as follows: nitrogen 26%-
30%, phosphorus pentoxide 14%-16%, potassium oxide 30%-33%, magnesia 23%-26%；
The quick expanding stage fertilizers input amount of fruit is 5.8-6.3g/ plants, effective fertilizer composition weight percent are as follows: nitrogen
33%-35%, phosphorus pentoxide 7%-10%, potassium oxide 34%-38%, calcium oxide 22%-26%；
The Fruit later period fertilizers input amount is 4.3-4.8g/ plants, effective fertilizer composition weight percent are as follows: nitrogen 14%-
17%, phosphorus pentoxide 5%-7%, potassium oxide 75%-79%；
The veraison fertilizers input amount is 3.8-4.6g/ plants, effective fertilizer composition weight percent are as follows: phosphorus pentoxide 0-
28%, potassium oxide 72%-100%.
2. the fertilizer application method of dragon fruit period as described in claim 1, the fruit expanding period, fruit quickly expand
Phase, Fruit later period, veraison be respectively after dragon fruit defloration to 5-7 days after defloration, after defloration 5-7 days to 15- after defloration
18 days, after defloration 15-18 days to 21-23 days after defloration, 21-23 days to 28-30 days after defloration after defloration.
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| CN201811015855.6A CN108975981A (en) | 2018-09-01 | 2018-09-01 | A kind of fertilizer application method of dragon fruit period |
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| CN201811015855.6A CN108975981A (en) | 2018-09-01 | 2018-09-01 | A kind of fertilizer application method of dragon fruit period |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112790073A (en) * | 2020-12-31 | 2021-05-14 | 海南大学 | Pitaya nutrition formula and formula using method |
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| CN105924320A (en) * | 2016-04-28 | 2016-09-07 | 郎溪县建平镇荣香瓜果种植家庭农场 | Auxiliary base fertilizer used for pitaya in fruit-bearing period |
| CN107278464A (en) * | 2017-08-10 | 2017-10-24 | 广西金穗农业集团有限公司 | A kind of fertilizer application method of red heart dragon fruit vegetative growth phase |
| CN107318334A (en) * | 2017-08-10 | 2017-11-07 | 广西金穗农业集团有限公司 | A kind of banana fruiting period fertilizer application method |
| CN107986898A (en) * | 2017-11-10 | 2018-05-04 | 广西平果宝裕生态农业开发有限公司 | A kind of special Water soluble fertilizer of Pitaya Flower fruiting period and preparation method thereof |
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2018
- 2018-09-01 CN CN201811015855.6A patent/CN108975981A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105924320A (en) * | 2016-04-28 | 2016-09-07 | 郎溪县建平镇荣香瓜果种植家庭农场 | Auxiliary base fertilizer used for pitaya in fruit-bearing period |
| CN107278464A (en) * | 2017-08-10 | 2017-10-24 | 广西金穗农业集团有限公司 | A kind of fertilizer application method of red heart dragon fruit vegetative growth phase |
| CN107318334A (en) * | 2017-08-10 | 2017-11-07 | 广西金穗农业集团有限公司 | A kind of banana fruiting period fertilizer application method |
| CN107986898A (en) * | 2017-11-10 | 2018-05-04 | 广西平果宝裕生态农业开发有限公司 | A kind of special Water soluble fertilizer of Pitaya Flower fruiting period and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112790073A (en) * | 2020-12-31 | 2021-05-14 | 海南大学 | Pitaya nutrition formula and formula using method |
| CN112790073B (en) * | 2020-12-31 | 2023-06-06 | 海南大学 | Pitaya nutrition formula and formula using method |
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Application publication date: 20181211 |