CN109220137A - A kind of fertilizing method that garlic High Efficient nitrogen utilizes - Google Patents
A kind of fertilizing method that garlic High Efficient nitrogen utilizes Download PDFInfo
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- CN109220137A CN109220137A CN201811143527.4A CN201811143527A CN109220137A CN 109220137 A CN109220137 A CN 109220137A CN 201811143527 A CN201811143527 A CN 201811143527A CN 109220137 A CN109220137 A CN 109220137A
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- garlic
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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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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
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Abstract
The embodiment of the invention discloses a kind of fertilizing methods that garlic High Efficient nitrogen utilizes, this method is by the administrative skill and its points for attention for improving garlic fertilizer utilization efficiency with ratio, dressing time of reasonable nitrogenous fertilizer sowing amount, nitrogenous fertilizer and organic fertilizer, the shortcomings that overcoming nitrogen application in existing garlic cultivation and deficiency.
Description
Technical field
The present invention relates to agricultural plantation technology fields, and in particular to a kind of fertilizing method that garlic High Efficient nitrogen utilizes.
Background technique
Garlic is called garlic, it is common flavouring during we live, and can all be added in cooking and some de-taste or adjust
Taste, furthermore it can also be used as medicine, and have fabulous anticancer effect, be rare health-care vegetable.
Garlic is not tight to soil requirement, but relatively has a good harvest in rich in organic matter, loose fertile, well-drained soil, choosing
Select the flat plot plantation of topography.First site preparation is carried out to plot before plantation, soil is first subjected to deep ploughing 20-25cm, then thin cultivated
Soil block rake is thin, rake, without apparent stone or soil block.Furrow are done again, furrow are 1 meter or so long, and it is wide at 4 meters or so, it can also beat long
50cm, wide 4 meters of furrow, depending on actual conditions.
To improve Garlic yield, it is also essential for applying fertilizer, and fertilization principle is to apply a small amount of change based on base manure
Fertilizer；I.e. based on base manure, supplemented by top dressing.Amount of application of nitrogen fertilizer is larger in existing garlic cultivation, and nitrogenous fertilizer plant recovery of nutrient
It is lower, cause the easy prosperous growth of garlic overground part, bulbil yield and the lower shortcoming and defect of economic benefit.
Summary of the invention
The embodiment of the present invention is designed to provide a kind of fertilizing method that garlic High Efficient nitrogen utilizes, and this method passes through conjunction
The management skill that garlic fertilizer utilization efficiency is improved with ratio, dressing time of the nitrogenous fertilizer sowing amount of reason, nitrogenous fertilizer and organic fertilizer
Art and its points for attention, the shortcomings that overcoming nitrogen application in existing garlic cultivation and deficiency.
To achieve the above object, the embodiment of the present invention provides a kind of fertilizing method that garlic High Efficient nitrogen utilizes, the side
Method includes the following steps:
Garlic seed is seeded in cultivation bowl, matrix is peat based on parts by weight: vermiculite=3:1；
Base manure is uniformly sprinkled into matrix before sowing, the base manure is made of organic fertilizer and compound fertilizer, the two applicating ratio with
Parts by weight are calculated as (0.85-1.35): 1, preferably (0.95-1.20): 1, more preferable (1.10-1.15): 1；
Phase and bulbil expanding stage Nitrogen Top Dressing in four times are extended in Seedling Stage, bulbil flower bud differentiation period, scape respectively, wherein
Preceding topdressing amount twice is identical, after twice topdressing amount it is identical, and the preceding 40%-45% of topdressing amount twice after topdressing amount is twice.
Further, the compound fertilizer is compound potassium sulfate fertilizer；The nitrogenous fertilizer is the urea of nitrogen content 46.3%.
Further, preceding topdressing amount twice is the 3.2%-4.2% of compound fertilizer's amount of application.
Further, base manure application standard is organic fertilizer 2250kg/hm2, while compound potassium sulfate fertilizer 2400kg/ is added
hm2。
Further, the topdressing amount of nitrogenous fertilizer is 260-1050kg/hm2, preferably 570-900kg/hm2。
Further, the long 50cm of the cultivation bowl, wide 30cm, high 16cm, every alms bowl sow 8 plants of garlics.
Further, the fertilizing method is compared with conventional fertilizing type, and Garlic yield increases by 50%, and amount of application of nitrogen fertilizer subtracts
Few 20%.
The embodiment of the present invention has the advantages that
1, this method can effectively improve fertilizer utilization efficiency, avoid extra fertilizer from flowing into environment and pollute；
2, while preserving the ecological environment, garlic production cost is reduced, improves productivity effect.
Detailed description of the invention
Fig. 1 is the cylindricality schematic diagram that the different N fertilizations that the embodiment of the present invention 1 provides influence Garlic yield.
Fig. 2 is the cylindricality schematic diagram for the different N fertilization later period remnants nitrogenous fertilizer contents that the embodiment of the present invention 1 provides.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily.
It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to cooperate specification to be taken off
The content shown is not intended to limit the invention enforceable qualifications so that those skilled in the art understands and reads, therefore
Do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the present invention
Under the effect of can be generated and the purpose that can reach, it should all still fall in disclosed technology contents and obtain the model that can cover
In enclosing.Meanwhile cited such as "upper", "lower", " left side ", the right side in this specification ", the term of " centre ", be merely convenient to chat
That states is illustrated, rather than to limit the scope of the invention, relativeness is altered or modified, and is changing skill without essence
It is held in art, when being also considered as the enforceable scope of the present invention.
Embodiment 1
Materials and methods:
Garlic seed is seeded in long 50cm, wide 30cm, and in the cultivation bowl of high 16cm, 8 plants of every alms bowl, matrix is peat: vermiculite
=3:1, every 3 alms bowl are a repetition, random alignment.
Using organic fertilizer and compound potassium sulfate fertilizer as base manure, base manure is uniformly sprinkled into matrix before sowing, application standard is
Organic fertilizer 2250kg/hm per acre2, while compound potassium sulfate fertilizer 2400kg/hm is added2.Organic fertilizer selects peaceful grain board organic fertilizer,
(Nanjing is process by exquisiteness after the added abundant fermentation maturity of high efficiency composition strain of the raw materials such as high-quality edible mushroom slag, rape cake
Ning Liang bio-feritlizer Co., Ltd).
Top dressing applies nitrogenous fertilizer in four times, extends phase, bulbil expanding stage in Seedling Stage, bulbil flower bud differentiation period, scape respectively
It imposes.The urea of nitrogenous fertilizer selection nitrogen content 46.3%.Following 7 processing of test setting: (1) conventional fertilizer application (CK)；(2) conventional to chase after
Fertilizer+organic fertilizer (T1)；(3) top dressing subtracts 15%+ organic fertilizer (T2)；(4) top dressing subtracts 30%+ organic fertilizer and adds 10% (T3)；(5) top dressing
Subtract 45%+ organic fertilizer and adds 10% (T4)；(6) top dressing subtracts 60%+ organic fertilizer and adds 20% (T5)；(7) top dressing subtracts 75%+ organic fertilizer and adds
20% (T6).Each specific fertilising situation of processing is shown in Table 1.
Table 1: different disposal fertilising situation
Test result:
Table 2: the influence in the case of different disposal fertilising to Garlic Growth situation
As shown in Table 2, T4 handles lower garlic sprouts fresh weight and dry weight highest, illustrates that T4 handles lower garlic sprouts growth more
It is healthy and strong；Root/shoot ratio is maximum under T6 processing, illustrates that T6 processing promotes root growth.
Influence of the 3 Different Fertilization situation of table to garlic chlorophyll content in leaf blades and metabolite
As shown in Table 3, under different disposal, T4 handles garlic blade Determination of Chlorophyll and carotenoids content is higher.Higher leaf
Chlorophyll contents are that garlic progress photosynthesis provides the foundation, this is also that the lower Garlic Growth index of T4 processing is preferable, yield highest
One of the reason of.Vitamin C and total phenol are two kinds of important metabolites in plant, and test discovery T4 processing is obviously promoted
The raising of vitamin C and total phenol content.
See also Fig. 1 and Fig. 2.
Fig. 1 is the cylindricality schematic diagram that the different N fertilizations that the embodiment of the present invention 1 provides influence Garlic yield.By Fig. 1
It is found that Garlic yield is by high respectively T4 > T5 > T2 > T1 > T3 > T6 > CK on earth under different disposal, yield highest under T4 processing, with
Control is compared, and improves 66%.
Fig. 2 is the cylindricality schematic diagram for the different N fertilization later period remnants nitrogenous fertilizer contents that the embodiment of the present invention 1 provides.Pass through
Fig. 2 reduces 17% it is found that remaining ammonium nitrogen content is minimum under T4 processing in matrix after garlic harvesting compared with the control.
As a result: compared with conventional fertilizing type, the method for the embodiment of the present invention makes Garlic yield increase by 50%, and nitrogenous fertilizer is applied
Dosage reduces 20%.
The technical solution of the embodiment of the present invention is according to garlic cultivar characteristic and growth rhythm and fertilizer and soil fertility item
Part formulates the ratio and dosage most preferably applied fertilizer.While taking into account Garlic yield and quality, achievees the purpose that fertilizer science is matched and apply.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.
Claims (10)
1. a kind of fertilizing method that garlic High Efficient nitrogen utilizes, which is characterized in that the method includes the following steps:
Garlic seed is seeded in cultivation bowl, matrix is peat based on parts by weight: vermiculite=3:1；
Base manure is uniformly sprinkled into matrix before sowing, the base manure is made of organic fertilizer and compound fertilizer, and the two applicating ratio is with weight
Number is calculated as (0.85-1.35): 1；
Phase and bulbil expanding stage Nitrogen Top Dressing in four times are extended in Seedling Stage, bulbil flower bud differentiation period, scape respectively, wherein preceding two
Secondary topdressing amount is identical, after twice topdressing amount it is identical, and the preceding 40%-45% of topdressing amount twice after topdressing amount is twice.
2. the fertilizing method that garlic High Efficient nitrogen according to claim 1 utilizes, which is characterized in that the organic fertilizer and multiple
Hefei applicating ratio is (0.95-1.20) based on parts by weight: 1.
3. the fertilizing method that garlic High Efficient nitrogen according to claim 2 utilizes, which is characterized in that the organic fertilizer and multiple
Hefei applicating ratio is (1.10-1.15) based on parts by weight: 1.
4. the fertilizing method that garlic High Efficient nitrogen according to any one of claim 1-3 utilizes, which is characterized in that described
Compound fertilizer is compound potassium sulfate fertilizer；The nitrogenous fertilizer is the urea of nitrogen content 46.3%.
5. the fertilizing method that garlic High Efficient nitrogen according to claim 4 utilizes, which is characterized in that preceding topdressing amount twice is
The 3.2%-4.2% of compound fertilizer's amount of application.
6. the fertilizing method that garlic High Efficient nitrogen according to claim 5 utilizes, which is characterized in that the base manure application mark
Standard is organic fertilizer 2250kg/hm2, while compound potassium sulfate fertilizer 2400kg/hm is added2。
7. the fertilizing method that garlic High Efficient nitrogen according to claim 6 utilizes, which is characterized in that the topdressing amount of nitrogenous fertilizer is
260-1050kg/hm2。
8. the fertilizing method that garlic High Efficient nitrogen according to claim 7 utilizes, which is characterized in that the topdressing amount of nitrogenous fertilizer is
570-900kg/hm2。
9. the fertilizing method that garlic High Efficient nitrogen according to claim 1 utilizes, which is characterized in that the cultivation bowl is long
50cm, wide 30cm, high 16cm, every alms bowl sow 8 plants of garlics.
10. the fertilizing method that garlic High Efficient nitrogen according to claim 1 utilizes, which is characterized in that the fertilizing method
Compared with conventional fertilizing type, Garlic yield increases by 50%, and amount of application of nitrogen fertilizer reduces 20%.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111892448A (en) * | 2020-08-05 | 2020-11-06 | 山东省农业科学院农业资源与环境研究所 | Garlic fertilizer and application method thereof |
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| CN101422114A (en) * | 2008-11-13 | 2009-05-06 | 孙雪梅 | Field fertilization method for planting garlic and fertilizer |
| CN103348811A (en) * | 2013-07-18 | 2013-10-16 | 句容市和春园农业机械专业合作社 | Fertilizer application formulas for different growth stages of garlic |
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| CN101422114A (en) * | 2008-11-13 | 2009-05-06 | 孙雪梅 | Field fertilization method for planting garlic and fertilizer |
| CN103348811A (en) * | 2013-07-18 | 2013-10-16 | 句容市和春园农业机械专业合作社 | Fertilizer application formulas for different growth stages of garlic |
| CN104541902A (en) * | 2015-01-22 | 2015-04-29 | 菏泽天鸿果蔬有限公司 | Garlic planting technology |
| CN107372071A (en) * | 2017-08-31 | 2017-11-24 | 广西沙田仙人滩农业投资有限公司 | A kind of selenium-rich garlic bolt soilless culture method |
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| CN111892448A (en) * | 2020-08-05 | 2020-11-06 | 山东省农业科学院农业资源与环境研究所 | Garlic fertilizer and application method thereof |
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