CN104591823B - The method that one planting fruit-trees applies trace-element fertilizer - Google Patents
The method that one planting fruit-trees applies trace-element fertilizer Download PDFInfo
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Abstract
The present invention provides the method that a planting fruit-trees applies trace-element fertilizer, closely from hole of being cut the earth at fruit tree trunk, material storage barrel is placed wherein and is connected with feed pipe, root system is tucked into material storage barrel, layer of polyethylene film is covered on material storage barrel, slow controlled release of trace elements fertilizer and nutrient solution is added into bucket by feed pipe.The inventive method is according to demand rule of the apple to trace element, the method combined with slow controlled release is directly absorbed using root system, fruit tree is improved to micro- fertile absorption efficiency, especially effectively supplement iron, boron, the Zn-ef ficiency more lacked, this method is simple to operate, effect is rapid and lasting, advantageously reduces orchard worker and buys micro- fertile expense.
Description
Technical field
The present invention relates to plant nutrient field, and in particular to the method that a planting fruit-trees applies trace-element fertilizer.
Background technology
China is the big producer of world's apple first, and apple is also Chinese first main product fruit.According to FAO (Food and Agriculture Organization of the United Nation)
(FAO) statistics display, the national hm of the apple cultivation gross area 2,000,000 in 20072, 27,500,000 tons of total output, cultivated area
Account for the 26.5% of 18.7% and fruit total output of the fruit gross area respectively with yield, apple cultivation area, total output, per capita
Occupancy volume occupies first place in the world.Wherein it is located at the area and yield point in two big advantage producing regions of northwest loess plateau and Bohai Rim
The 87% and 89% of the whole nation is not accounted for, and still has increased trend.
The a great number of elements such as nitrogen, phosphorus, potassium are not only needed during apple production, in addition it is also necessary to which boron, zinc, calcium, magnesium, iron, copper etc. are micro-
Secondary element, only in the case where various elements ratio is appropriate, could reciprocally well play a role, if ratio is improper,
Mutually restriction, influences assimilation effect.In recent years inclined nitrogen fertilizer application is there is in apple production, lacks the serious problems of trace element, and
In these trace elements, iron, zinc, the shortage of boron are then the most serious.During fruit tree boron deficiency, it may appear that shoot tip meristem by
Suppression, in addition it is withered, dead；Tip of a root elongation stops, brown, lateral root encryption, is expanded below root neck；Young leaves shrinkage, curling chlorosis,
Petiole is short and thick；Spend less and small, pollen grain deformity, viability is weak, and flower bud comes off, and setting percentage is low.Fruit tree zinc-deficiency is shown as：Plant
Chlorosis or albefaction between short and small, the leaf minor malformation of strain, blade arteries and veins, are often accompanied by irregular blotches；Germination evening in fruit tree early spring, caulody or side
Branch is in rosette-stape, and is grown thickly, shortened internodes；Gradually fall leaves, blade is narrow and small, matter is crisp, be referred to as " little leaf " from base portion to top；Sternly
Spike top or sick branch withered phenomenon are may occur in which during weight, flower_bud formation is reduced, and spending on sick branch significantly diminishes, and is difficult to bear fruit, fruit
It is small and lopsided.The classical symptom of Chlorosis in Fruit trees is young sprout leaf chlorosis yellowish-whiteization, and vein color is deeper than mesophyll, and color circle is clear, claims
" yellowtop "；Chlorosis degree is from bottom to top aggravated successively, and summer, autumn growth, which are fallen ill, is more than the spring tip, in clearly netted floral leaf more than sick leaf,
Serious yellowish-whiteization, leaf margin is in calcination, dried up, and is come off ahead of time, forms spike top or bald branch.Above-mentioned three kinds micro- shortage meetings
Large effect is produced to apple production, quality, it should microelement-supplementing of adopting an effective measure.
Occur microelement deficiencies or unbalance disease for preventing and treating apple tree, the method for microelement-supplementing is mainly that base grants leaf
Face Spraying Trace Elements.However, ferrous sulfate in being manured into soil some can be oxidized to insoluble high price iron quickly and lose
Effect, and soil hardening is easily caused, zinc sulfate can also be fixed by phosphate radical in soil, so as to cause micro- fertile utilization rate relatively low.Leaf
Face Spraying Trace Elements are that a kind of effect is more obvious and method of quick microelement-supplementing, but because the concentration that it is sprayed is relatively low,
Need repeatedly to spray, by weather and blade is smooth etc., factor is disturbed, and burden is added to orchard worker.
Root Absorption be plant obtain nutrient most important approach, and soil available nutrient concentration it is relatively low and its
It is main cause that k-index absorbs that mobility is poor.In the patent of invention that application publication number is the A of CN 103190235,
A kind of method for fertilizing fruit tree in dry sloping field is disclosed, it adds composite fertilizer by inserting a plastic tube to underground by plastic tube
And the method for moisture, it is ensured that the utilization of liquid manure greater efficiency.It is special for the A of CN 102396319 invention in application publication number
In profit, a kind of method of applying fruit trees with fertilizer is disclosed, soil is improved by applying organic manure material, balance fertilizing, waste water integration etc.
Fertility and fruit quality.Although all multi-methods can improve the utilization rate of a great number of elements in fertilizer, northwest loess plateau with
Two Big Apple advantage producing regions of Bohai Rim are located in the north, and soil is based on alkalescence, and soil water content is relatively low, is still difficult to
Contact of the trace-element fertilizer with soil is avoided, micro- mobility is poor, be easily oxidized and fix, it is difficult to significantly improve micro
The utilization ratio of element.
The content of the invention
It is an object of the invention to provide the method that a planting fruit-trees applies trace-element fertilizer, it is intended to by analyzing apple tree one
To the demand rule of trace element in year, the method combined with slow controlled release is directly absorbed using root system, fruit tree is improved to micro member
The absorption efficiency of element, especially effectively supplements iron, boron, the Zn-ef ficiency more lacked, this method is simple to operate, and effect is rapid and holds
Long, advantageously reduce orchard worker and buy micro- fertile expense.
The method that the fruit tree that the present invention is provided applies trace-element fertilizer is realized by following steps：
1. in the March, from excavating a heatable adobe sleeping platform at fruit tree trunk 1-1.5m, heatable adobe sleeping platform diameter is about 50cm, high about 80cm,
Ground is in circular arc, should not chop the root system dug off, is paved with rotten defoliation of fruit trees or agricultural crop straw in bottom and spreads
A small amount of composite fertilizer；
2. material storage barrel is positioned in heatable adobe sleeping platform, the root system dug when digging pit is tucked into material storage barrel, with rotten fruit tree
Fallen leaves or agricultural crop straw fill up Plastic Drum surrounding and top, in heatable adobe sleeping platform covered ground layer of polyethylene film.Put in hole
Put rotten tree fallen leaves or agricultural crop straw and spread a small amount of composite fertilizer, be that loose and how fertile growth ring is provided for root system of the apple
Border, is conducive to root system in material storage barrel surrounding growth, to absorb the 2L nutrient solutions of spilling, is also beneficial to outside root elongation to bin stock
In bucket, ground is in circular arc type and covering polyethylene film is to prevent summer rainwater from diffusing in hole.Material storage barrel volume is 4L, and material is
Polyethylene, a feed pipe is connected on material storage barrel top, is conveyed granulated fertilizer or liquid fertilizer by syringe or funnel
To addition material storage barrel, feed pipe is managed for pvc, and internal diameter is 1cm,
3. added first by feed pipe containing a great number of elements, trace element, plant growth regulator, root-inducing powder nutrient solution
L, nutrient solution is by 20mmolL-1 NaNO3、40mmol·L-1 CaCl2、20mmol·L-1 K2SO4、20mmol·L-1
KH2PO4、14 mmol·L-1 MgSO4、0.0005 mmol·L-1 NaMoO4、0.002 mmol·L-1 CuSO4、0.005
mmol·L-1 ZnSO4、0.015 mmol·L-1 H3BO3、0.05 mmol·L-1 MnCl2、0.025 mmol·L-1
Na2EDTA、0.5 mmol·L-1Amino acid mixed liquor, 0.100 mmolL-1 FeSO4、50mg·L-1Root-inducing powder is constituted.Nutrition
Root-inducing powder is added in liquid can promote to put into the root system of material storage barrel restoration ecosystem as early as possible, in favor of micro in efficient absorption material storage barrel
Element.
After one month, slow controlled release of trace elements fertilizer is added by feed pipe（The micro- fertilizer of slow controlled release）And nutrient solution, delay controlled release
Trace-element fertilizer selects 8-15g controlled release ferrous sulfate fertilizer, 2-4g controlled release zinc sulfate fertilizer, 3-6g controlled release boric acid fertilizer, battalion
Nutrient solution is by 20mmolL-1 NaNO3、40mmol·L-1 CaCl2、20mmol·L-1 K2SO4、20mmol·L-1 KH2PO4、14
mmol·L-1 MgSO4、0.0005 mmol·L-1 NaMoO4、0.002 mmol·L-1 CuSO4、0.005 mmol·L-1
ZnSO4、0.015 mmol·L-1 H3BO3、0.5 mmol·L-1Amino acid mixed liquor, 0.05 mmolL-1 MnCl2、0.025
mmol·L-1 Na2EDTA、0.100 mmol·L-1 FeSO4Composition.
Controlled release ferrous sulfate fertilizer, controlled release zinc sulfate fertilizer, controlled release boric acid fertilizer are used after mechanical presses granulating and forming,
Using the starch liquefacation modified heat convertible resin coating of the announcements such as a people（CN 103242086 A）Technology coating.Controlled release sulfuric acid is sub-
The iron fertilizer control release phase is 150 days, and controlled release zinc sulfate fertilizer is 100 days, and controlled release boric acid fertilizer is 80 days, and controlled release boric acid fertilizer is the
Release peak is reached within 60 days or so, and is now bloomed peak period just when apple tree, boron element, controlled release ferrous sulfate fertilizer are effectively provided
Material reached release peak at the 120th day or so, and now Apple Growth is the most vigorous, can effectively supply iron, controlled release zinc sulfate
Fertilizer reached release peak at the 80th day or so, and it can be with the continual supply zinc of the growth of fruit tree.
Nutrient solution is added to material storage barrel by feed pipe every two weeks afterwards, nutrient solution is by 20mmolL-1 NaNO3、
40mmol·L-1 CaCl2、20mmol·L-1 K2SO4、20mmol·L-1 KH2PO4、14 mmol·L-1 MgSO4、0.0005
mmol·L-1 NaMoO4、0.002 mmol·L-1 CuSO4、0.005 mmol·L-1 ZnSO4、0.015 mmol·L-1
H3BO3、0.05 mmol·L-1 MnCl2、0.025mmol·L-1 Na2EDTA、0.5mmol·L-1Amino acid mixed liquor, 0.100
mmol·L-1 FeSO4Composition.
After 5 months, slow controlled release of trace elements fertilizer and nutrient solution are added by feed pipe, delay the choosing of controlled release of trace elements fertilizer
With 4-8g controlled release ferrous sulfate fertilizer, 1.5-3g controlled release zinc sulfate fertilizer, 2-4g controlled release boric acid fertilizer, nutrient solution by
20mmol·L-1 NaNO3、40mmol·L-1 CaCl2、20mmol·L-1 K2SO4、20mmol·L-1 KH2PO4、14 mmol·
L-1 MgSO4、0.0005 mmol·L-1 NaMoO4、0.002 mmol·L-1 CuSO4、0.05 mmol·L-1 ZnSO4、0.15
mmol·L-1 H3BO3、0.05 mmol·L-1 MnCl2、0.025 mmol·L-1 Na2EDTA、0.5 mmol·L-1Amino acid
Mixed liquor, 1.00 mmolL-1 FeSO4Composition.Hereafter fruit tree growth and need nutrient gradually slow, now apply and be conducive to
Autumn and winter fruit tree stores nutrient.
Add nutrient solution every other month afterwards, nutrient solution contains 20mmolL-1 NaNO3、40mmol·L-1 CaCl2、
20mmol·L-1 K2SO4、20mmol·L-1 KH2PO4、14 mmol·L-1 MgSO4、0.0005 mmol·L-1 NaMoO4、
0.002 mmol·L-1 CuSO4、0.01 mmol·L-1 ZnSO4、0.03 mmol·L-1 H3BO3、0.05 mmol·L-1
MnCl2、0.025 mmol·L-1 Na2EDTA、0.5 mmol·L-1Amino acid mixed liquor, 0.200 mmolL-1 FeSO4, altogether
Addition four times, completes whole fertilising.Nutrient solution is constantly added into material storage barrel, on the one hand part can be provided for fruit tree growth and supported
Point, it is prior, it is to stimulate the growth of root system, promotes Root Absorption more micro-.
The technical measures of existing supplement fruit tree trace element mainly have soil application and foliage-spray, and the micro- fertilizer of soil application can be native
Earth is fixed and aoxidized, and foliage-spray is time-consuming to take a lot of work and limited by factors such as weather.The present invention provides fruit tree annual nutritional need,
Therefore implement fertilising ten months in addition to two months severe winters.The present invention can effectively improve utilizing for trace-element fertilizer and imitate
Rate, directly quick and permanent provides sufficient and effective trace element for fruit tree growth, while reduction using fertilizer recruitment,
Reduce orchard worker and buy micro- fertile cost.
Brief description of the drawings
Fig. 1 is that the present invention uses schematic diagram.
Fig. 2 is spray clear water（CK）, foliage-spray Chelating state micro- fertile (YMPF), soil application micro- fertile (TSWF), using this method
Influence using micro- fertile (CRFT) to apple tree blade iron, Zn content.
Embodiment
The present invention is further described in conjunction with the accompanying drawings and embodiments.
Embodiment 1
Referring to Fig. 1, in the March, from excavating a heatable adobe sleeping platform at apple tree trunk 1-1.5m, heatable adobe sleeping platform diameter is about 50cm, high about
80cm, should not chop the root system dug off, and bottom is paved with into rotten apple tree fallen leaves or agricultural crop straw 5 and spreads a small amount of multiple
Hefei, material storage barrel 3 is positioned in hole, and the root system dug when digging pit is tucked into material storage barrel, will be fallen with rotten apple tree
Leaf or agricultural crop straw fill up Plastic Drum surrounding and top, and heatable adobe sleeping platform mouthful is in circular arc, lid layer of polyethylene film on ground.
Material storage barrel volume 3 is 4L, and material is polyethylene, and material storage barrel top connects a feed pipe 2, by syringe 1 or
Granulated fertilizer 4 or liquid fertilizer are transported to material storage barrel by funnel, and feed pipe is managed for pvc, and internal diameter is 1cm.
After bucket is buried, 20mmolL is contained by feed pipe addition-1 NaNO3、40mmol·L-1 CaCl2、
20mmol·L-1 K2SO4、20mmol·L-1 KH2PO4、14 mmol·L-1 MgSO4、0.0005 mmol·L-1 NaMoO4、
0.002 mmol·L-1 CuSO4、0.005 mmol·L-1 ZnSO4、0.015 mmol·L-1 H3BO3、0.05 mmol·L-1
MnCl2、0.025 mmol·L-1 Na2EDTA、0.5 mmol·L-1Amino acid mixed liquor, 0.100 mmolL-1 FeSO4、
50mg·L-1Root-inducing powder is added in the nutrient solution 6L of root-inducing powder, nutrient solution can promote the root system for putting material storage barrel into recover raw as early as possible
It is long, so that efficient absorption absorbs trace element in material storage barrel.
After one month, slow controlled release of trace elements fertilizer is added by feed pipe：8g controlled release ferrous sulfate fertilizer, 2g controlled release sulphur
Sour zinc fertilizer material, 3g controlled release boric acid fertilizer, and addition 6L contains 20mmolL-1 NaNO3、40mmol·L-1 CaCl2、20mmol·
L-1 K2SO4、20mmol·L-1 KH2PO4、14 mmol·L-1 MgSO4、0.0005 mmol·L-1 NaMoO4、0.002
mmol·L-1 CuSO4、0.005 mmol·L-1 ZnSO4、0.015 mmol·L-1 H3BO3、0.5 mmol·L-1Amino acid is mixed
Close liquid, 0.05 mmolL-1 MnCl2、0.025 mmol·L-1 Na2EDTA、0.100 mmol·L-1 FeSO4Nutrient solution.
Controlled release ferrous sulfate fertilizer, controlled release zinc sulfate fertilizer, controlled release boric acid fertilizer are used after mechanical presses granulating and forming,
Using the starch liquefacation modified heat convertible resin coating of the announcements such as a people（CN 103242086 A）Technology coating, controlled release sulfuric acid is sub-
The iron fertilizer control release phase is 150 days, and controlled release zinc sulfate fertilizer is 100 days, and controlled release boric acid fertilizer is 80 days, and controlled release boric acid fertilizer is the
Release peak is reached within 60 days or so, and is now bloomed peak period just when apple tree, boron element, controlled release ferrous sulfate fertilizer are effectively provided
Material reached release peak at the 120th day or so, and now Apple Growth is the most vigorous, can effectively supply iron, controlled release zinc sulfate
Fertilizer reached release peak at the 80th day or so, and it can be with the continual supply zinc of the growth of fruit tree.
6L is added to material storage barrel by feed pipe every two weeks afterwards and contains 20mmolL-1 NaNO3、40mmol·L-1
CaCl2、20mmol·L-1 K2SO4、20mmol·L-1 KH2PO4、14 mmol·L-1 MgSO4、0.0005 mmol·L-1
NaMoO4、0.002 mmol·L-1 CuSO4、0.005 mmol·L-1 ZnSO4、0.015 mmol·L-1 H3BO3、0.05
mmol·L-1 MnCl2、0.025mmol·L-1 Na2EDTA、0.5mmol·L-1Amino acid mixed liquor, 0.100 mmolL-1
FeSO4Nutrient solution.
After 5 months, slow controlled release of trace elements fertilizer is added by feed pipe：4g controlled release ferrous sulfate fertilizer, 1.5g controlled releases
Zinc sulfate fertilizer, 2g controlled release boric acid fertilizer, and addition 6L contains 20mmolL-1 NaNO3、40mmol·L-1 CaCl2、
20mmol·L-1 K2SO4、20mmol·L-1 KH2PO4、14 mmol·L-1 MgSO4、0.0005 mmol·L-1 NaMoO4、
0.002 mmol·L-1 CuSO4、0.05 mmol·L-1 ZnSO4、0.15 mmol·L-1 H3BO3、0.05 mmol·L-1
MnCl2、0.025 mmol·L-1 Na2EDTA、0.5 mmol·L-1Amino acid mixed liquor, 1.00 mmolL-1 FeSO4Battalion
Nutrient solution.Hereafter fruit tree growth and need nutrient gradually slow, now apply and be conducive to autumn and winter fruit tree to store nutrient.
Addition 6L contains 20mmolL every other month afterwards-1 NaNO3、40mmol·L-1 CaCl2、20mmol·L-1
K2SO4、20mmol·L-1 KH2PO4、14 mmol·L-1 MgSO4、0.0005 mmol·L-1 NaMoO4、0.002 mmol·
L-1 CuSO4、0.01 mmol·L-1 ZnSO4、0.03 mmol·L-1 H3BO3、0.05 mmol·L-1 MnCl2、0.025
mmol·L-1 Na2EDTA、0.5 mmol·L-1Amino acid mixed liquor, 0.200 mmolL-1 FeSO4Nutrient solution, altogether addition
Four times.
This embodiment is applied to apple tree that is tree-like smaller and not finding obvious trace element deficiency.
Table 1 is spray clear water（CK）, foliage-spray Chelating state micro- fertile (YMPF), soil application micro- fertile (TSWF), using this method
Influence using micro- fertile (CRFT) to Apple Growth and quality.
Note：Ferrous sulfate, zinc sulfate, the boric acid consumption of foliage-spray Chelating state micro- fertile (YMPF) are suitable with CRFT consumptions,
Divide 10 administrations.Micro- fertile (TSWF) ferrous sulfate of soil application, zinc sulfate, boric acid consumption are about 5 times of CRFT.
As it can be seen from table 1 applying micro- fertilizer using this method（CRFT）Apple production can be effectively improved, than soil
Using micro- fertilizer（TSWF）Output increased 6.5%, 1.7% is improved than multiple foliage-spray, shows not only save using the method
The recruitment cost for spraying foliar fertilizer is saved, the yield of fruit tree can also be improved.This method, which applies micro- fertilizer, can improve Apple
Tinctorial yield and sugar content, but it is not notable with foliage-spray and soil application difference.It is obvious to the utilization rate of boron fertilizer using this method fruit tree
Improve, terminal bud abloom rate and inflorescence fruit-setting rate, than the micro- fertilizer of soil application（TSWF）It has been respectively increased 7.3%, 10.1%.
Referring to Fig. 2, it trace-element fertilizer is applied using the inventive method can effectively improve iron in blade, zinc and contain
Amount, than the micro- fertilizer of soil application（TSWF）Processing iron, Zn content add 11.1%, 38.9%, significant difference respectively.Although than
The micro- fertilizer of foliage-spray and no significant difference, but this method applies simple, and recruitment is few.
From the above, it can be seen that applying the method for trace-element fertilizer using the fruit tree, fruit tree can be effectively improved
The quality of yield and Apple, improves the content of fruit tree leaf trace element, and this method, using simply, cost is relatively low.
Embodiment 2
Referring to Fig. 1, in the March, from excavating a heatable adobe sleeping platform at apple tree trunk 1-1.5m, heatable adobe sleeping platform diameter is about 50cm, high about
80cm, should not chop the root system dug off, and bottom is paved with into rotten apple tree fallen leaves or agricultural crop straw and spreads a small amount of multiple
Hefei, material storage barrel is positioned in hole, and the root system dug when digging pit is tucked into material storage barrel, will be fallen leaves with rotten apple tree
It is in circular arc on ground or agricultural crop straw fills up Plastic Drum surrounding and top, lid layer of polyethylene film is placed in hole
Rotten apple tree fallen leaves or agricultural crop straw simultaneously spread a small amount of composite fertilizer, are that loose and how fertile growth is provided for root system of the apple
Environment, is conducive to root system in material storage barrel surrounding growth, to absorb the 2L nutrient solutions of spilling, is also beneficial to outside root elongation to storage
In charging basket, ground is in circular arc type and covering polyethylene film is to prevent summer rainwater from diffusing in hole.
Material storage barrel volume is 4L, and material is polyethylene, and material storage barrel top connects a feed pipe, passes through syringe or funnel
Granulated fertilizer or liquid fertilizer are transported to material storage barrel, feed pipe is managed for pvc, and internal diameter is 1cm.
After bucket is buried, 20mmolL is contained by feed pipe addition-1 NaNO3、40mmol·L-1 CaCl2、
20mmol·L-1 K2SO4、20mmol·L-1 KH2PO4、14 mmol·L-1 MgSO4、0.0005 mmol·L-1 NaMoO4、
0.002 mmol·L-1 CuSO4、0.005 mmol·L-1 ZnSO4、0.015 mmol·L-1 H3BO3、0.05 mmol·L-1
MnCl2、0.025 mmol·L-1 Na2EDTA、0.5 mmol·L-1Amino acid mixed liquor, 0.100 mmolL-1 FeSO4、
50mg·L-1Root-inducing powder is added in the nutrient solution 6L of root-inducing powder, nutrient solution can promote the root system for putting material storage barrel into recover raw as early as possible
It is long, so that efficient absorption absorbs trace element in material storage barrel.
After one month, 15g controlled release ferrous sulfate fertilizer, 4g controlled release zinc sulfate fertilizer, 6g controlled release boron are added by feed pipe
Sour fertilizer, and addition 6L contains 20mmolL-1 NaNO3、40mmol·L-1 CaCl2、20mmol·L-1 K2SO4、20mmol·
L-1 KH2PO4、14 mmol·L-1 MgSO4、0.0005 mmol·L-1 NaMoO4、0.002 mmol·L-1 CuSO4、0.005
mmol·L-1 ZnSO4、0.015 mmol·L-1 H3BO3、0.05 mmol·L-1 MnCl2、0.025 mmol·L-1
Na2EDTA、0.5 mmol·L-1Amino acid mixed liquor, 0.100 mmolL-1 FeSO4Nutrient solution.
Controlled release ferrous sulfate fertilizer, controlled release zinc sulfate fertilizer, controlled release boric acid fertilizer are used after mechanical presses granulating and forming,
Using the starch liquefacation modified heat convertible resin coating of the announcements such as a people（CN 103242086 A）Technology coating, controlled release sulfuric acid is sub-
The iron fertilizer control release phase is 150 days, and controlled release zinc sulfate fertilizer is 100 days, and controlled release boric acid fertilizer is 80 days, and controlled release boric acid fertilizer is the
Release peak is reached within 60 days or so, and is now bloomed peak period just when apple tree, boron element, controlled release ferrous sulfate fertilizer are effectively provided
Material reached release peak at the 120th day or so, and now Apple Growth is the most vigorous, can effectively supply iron, controlled release zinc sulfate
Fertilizer reached release peak at the 80th day or so, and it can be with the continual supply zinc of the growth of fruit tree.
6L is added to material storage barrel by feed pipe every two weeks afterwards and contains 20mmolL-1 NaNO3、40mmol·L-1
CaCl2、20mmol·L-1 K2SO4、20mmol·L-1 KH2PO4、14 mmol·L-1 MgSO4、0.0005 mmol·L-1
NaMoO4、0.002 mmol·L-1 CuSO4、0.005 mmol·L-1 ZnSO4、0.015 mmol·L-1 H3BO3、0.05
mmol·L-1 MnCl2、0.025mmol·L-1 Na2EDTA、0.5mmol·L-1Amino acid mixed liquor, 0.100 mmolL-1
FeSO4Nutrient solution.
After 5 months, 8g controlled release ferrous sulfate fertilizer, 3g controlled release zinc sulfate fertilizer, 4g controlled release boric acid are added by feed pipe
Fertilizer, and addition 6L contains 20mmolL-1 NaNO3、40mmol·L-1 CaCl2、20mmol·L-1 K2SO4、20mmol·L-1
KH2PO4、14 mmol·L-1 MgSO4、0.0005 mmol·L-1 NaMoO4、0.002 mmol·L-1 CuSO4、0.05
mmol·L-1 ZnSO4、0.15 mmol·L-1 H3BO3、0.05 mmol·L-1 MnCl2、0.025 mmol·L-1
Na2EDTA、0.5 mmol·L-1Amino acid mixed liquor, 1.00 mmolL-1 FeSO4Nutrient solution.Hereafter fruit tree growth and need
Want nutrient gradually slow, now apply and be conducive to autumn and winter fruit tree to store nutrient.
Addition 6L contains 20mmolL every other month afterwards-1 NaNO3、40mmol·L-1 CaCl2、20mmol·L-1
K2SO4、20mmol·L-1 KH2PO4、14 mmol·L-1 MgSO4、0.0005 mmol·L-1 NaMoO4、0.002 mmol·
L-1 CuSO4、0.01 mmol·L-1 ZnSO4、0.03 mmol·L-1 H3BO3、0.05 mmol·L-1 MnCl2、0.025
mmol·L-1 Na2EDTA、0.5 mmol·L-1Amino acid mixed liquor, 0.200 mmolL-1 FeSO4Nutrient solution, altogether addition
Four times.
Using this kind of fertilizing method, absorption of the fruit tree to trace element can be effectively improved, reduce iron, boron, zinc and lack
Weary disease.
The embodiment is larger suitable for the fruit tree age of tree, and there is the apple tree of visible iron deficiency.
Claims (2)
1. the method that a planting fruit-trees applies trace-element fertilizer, it is characterised in that realized by following steps：
（1）In the March, away from heatable adobe sleeping platform is excavated at fruit tree trunk 1-1.5m, heatable adobe sleeping platform is in circular arc on ground, is paved with bottom rotten
Apple tree fallen leaves or agricultural crop straw and spread a small amount of composite fertilizer, the root system dug should not be chopped off when excavating heatable adobe sleeping platform, it is described
The a diameter of 50cm of heatable adobe sleeping platform, high about 80cm；The fruit tree is apple tree；
（2）Material storage barrel is positioned in heatable adobe sleeping platform, the root system dug when digging pit is tucked into material storage barrel, in the connection of material storage barrel top
One feed pipe, the other end of feed pipe bassets, and will fill up Plastic Drum four with rotten defoliation of fruit trees or agricultural crop straw
Week and top, in heatable adobe sleeping platform covered ground layer of polyethylene film；
（3）By feed pipe conveying addition nutrient solution, after one month, slow controlled release of trace elements fertilizer and battalion are added by feed pipe
Nutrient solution, is equally added once every two weeks afterwards, after 5 months, and slow controlled release of trace elements fertilizer and battalion are added by feed pipe
Nutrient solution, adds nutrient solution every other month afterwards, adds four times altogether；Described slow controlled release of trace elements fertilizer uses mechanical presses
After granulating and forming, the starch liquefacation modified heat convertible resin coating technology coating announced using the A of CN 103242086, fertilizer is straight
Footpath is 2mm；
Described nutrient solution is by 20mmolL-1 NaNO3、40mmol·L-1 CaCl2、20mmol·L-1 K2SO4、
20mmol·L-1 KH2PO4、14 mmol·L-1 MgSO4、0.0005 mmol·L-1 NaMoO4、0.002 mmol·L-1
CuSO4、0.005 mmol·L-1 ZnSO4、0.015 mmol·L-1 H3BO3、0.05 mmol·L-1 MnCl2、0.025
mmol·L-1 Na2EDTA、0.5 mmol·L-1Amino acid mixed liquor, 0.100 mmolL-1 FeSO4Composition；
Step（3）Described in slow controlled release of trace elements fertilizer select controlled release ferrous sulfate fertilizer, controlled release zinc sulfate fertilizer, controlled release
Boric acid fertilizer；Step（3）In increase 50mgL in the nutrient solution that adds first-1Root-inducing powder.
2. the method that a planting fruit-trees according to claim 1 applies trace-element fertilizer, it is characterised in that pass through syringe
Or granulated fertilizer or liquid fertilizer are transported to material storage barrel by funnel, feed pipe is managed for pvc, and internal diameter is 1cm.
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| CN104885675A (en) * | 2015-06-13 | 2015-09-09 | 王娟 | Embedded bio-fertilizer box for vernicia fordii |
| CN104885677A (en) * | 2015-06-13 | 2015-09-09 | 王娟 | Buried type biofertilizer box for soapberry tree |
| CN106234114B (en) * | 2016-08-01 | 2020-01-10 | 河北省农林科学院遗传生理研究所 | Fruit tree calcium supplement method based on water and fertilizer integration |
| CN108264385A (en) * | 2016-12-30 | 2018-07-10 | 郭志刚 | A kind of balanced nutritious fertilizer for the cultivation of peaches and plums apricot |
| CN107698341A (en) * | 2017-11-09 | 2018-02-16 | 董珉 | A kind of inexpensive wine-growing growth regulator |
| CN110012767A (en) * | 2019-03-07 | 2019-07-16 | 南阳师范学院 | A kind of soft seed pomegranate mound layering method |
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| CN2466875Y (en) * | 2001-03-12 | 2001-12-26 | 单云峰 | Plant liquid fertilizer supply barrel |
| CN201248258Y (en) * | 2008-04-13 | 2009-06-03 | 冯云善 | Garden fruit root liquid fertilizer applying device |
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| CN102424610A (en) * | 2011-09-07 | 2012-04-25 | 薛贤 | Nutrient solution for fruit trees |
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| CN201248258Y (en) * | 2008-04-13 | 2009-06-03 | 冯云善 | Garden fruit root liquid fertilizer applying device |
| CN102027874A (en) * | 2010-09-21 | 2011-04-27 | 新疆农业大学 | Drip irrigation under film of fruit tree and root field microenvironment regulation and controlling integrated method |
| CN102424610A (en) * | 2011-09-07 | 2012-04-25 | 薛贤 | Nutrient solution for fruit trees |
| CN103583132A (en) * | 2013-10-17 | 2014-02-19 | 固镇县玉鹏蔬菜开发有限责任公司 | Annual fertilizing method of fruit trees |
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