CN103704090A - Fruit-tree fertilization method - Google Patents

Fruit-tree fertilization method Download PDF

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Publication number
CN103704090A
CN103704090A CN201310727532.0A CN201310727532A CN103704090A CN 103704090 A CN103704090 A CN 103704090A CN 201310727532 A CN201310727532 A CN 201310727532A CN 103704090 A CN103704090 A CN 103704090A
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fertilizer
potash
nitrogenous
fruit
fertilizing method
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CN201310727532.0A
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CN103704090B (en
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余志鹏
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Chongqing Jiangshan Agricultural Development Co Ltd
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Chongqing Jiangshan Agricultural Development Co Ltd
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Abstract

The invention relates to a fruit-tree fertilization method. The fruit-tree fertilization method comprises the steps of applying fertilizer to young trees, wherein nitrogenous fertilizer, phosphatic fertilizer and potash fertilizer are applied to the young trees, the proportion of the nitrogenous fertilizer to the phosphatic fertilizer to the potash fertilizer is 5:1:3, the fertilization frequency of the young trees is that fertilization is conducted once every 30-50 days from March to May and from July to August and fertilization is conducted once every 70-90 days in other days; applying fertilizer to adult trees, wherein the nitrogenous fertilizer, the phosphatic fertilizer, potash fertilizer, mycorrhiza and microelement are applied to the adult trees, according to the fertilization time, fertilization is conducted once in the germination period, the proportion of the nitrogenous fertilizer to the phosphatic fertilizer to the potash fertilizer is 4:1:4, fertilization is conducted once or twice in the florescence, the proportion of the nitrogenous fertilizer to the phosphatic fertilizer to the potash fertilizer is 4:2:7, fertilization is conduced twice or three times in the fruit setting period, and the proportion of the nitrogenous fertilizer to the phosphatic fertilizer to the potash fertilizer is 2:1:4. According to the fruit-tree fertilization method, the effective fertilizing method and mode are adopted by the fruit trees, the utilization rate of fertilizer is improved, absorption by the fruit trees is rapid, and the effect is remarkable.

Description

The fertilizing method of one planting fruit-trees
Technical field
The present invention relates to a kind of fertilizing method in agriculture field, be specifically related to the fertilizing method of a planting fruit-trees.
Background technology
In the process of growth of crop, need to from soil, absorb in right amount various mineral nutrient elements, in order to maintain its normal growth, grow, complete its life course.Wherein, comprise that macroelement is as nitrogen, phosphorus, potassium, moderate-element is as calcium, magnesium, sulphur, and trace element is as iron, manganese, copper, zinc, molybdenum, boron etc.In modern agricultural systemof production, the mineral nutrient element that can offer Crop due to anthropogenic soil in Growing Season of Crops is limited, thereby, by fertilising, for crop provides appropriate mineral nutrient element, be one of essential measure ensureing crop yield, quality, according to statistics, the whole world applies the fertilizer number in farmland every year with ten million ton (more than 5,000 ten thousand tons of applying fertilizers as at present annual in China), and fertilizer can reach more than 30% the contribution rate of cereal crops output.
After fertilizer is manured into soil, a series of natural circular flow will occur, its whereabouts mainly comprises following several form: 1. utilization absorbed by crops; 2. by the temporary absorption of soil, maintenance; 3. by microorganism, absorbed or with soil humus complexing, chemical combination and be stored in soil; 4. with soil generation physics or chemical reaction, and be permanently fixed; 5. change into gas and escape into atmosphere; 6. leaching goes out soil.Wherein, fertilizer utilization absorbed by crops is the basic goal of fertilising, be fertilizer effectively utilize part, fertilizer is by the temporary absorption of soil, maintenance and by microorganism, absorbed or with soil humus complexing, chemical combination and to be stored in soil be also substantially favourable process, and fertilizer and soil generation physics or chemical reaction, be permanently fixed, change into that gas escapes into atmosphere and leaching goes out the process that soil is the complete ineffective treatment of fertilizer, loss, the waste of fertilizer, and very likely contaminated environment, spoiled soil quality.
Scientific research and production practices fully prove, the ineffective treatment of fertilizer, loss process are not only relevant with soil property, relevant with many factors such as fertilizer concentration, loam contact area, soil water contents especially, usually, fertilizer concentration is larger, loam contact area is larger, moisture is higher, the ineffective treatment of fertilizer and bleed rate just faster (as, soil moisture in the leachability of saturation state, be unsaturated thousand times, more than ten thousand times), the availability of fertilizer is just lower.Because fertilizer exists ineffective treatment in soil, the phenomenon running off, make the availability of current fertilizer generally not high, for example, the availability of China's nitrogenous fertilizer is less than 30%, phosphate fertilizer utilization efficiency is less than 15%, potassium utilization rate is less than 35%, the poor efficiency of fertilizer not only makes fertilizer not be fully used, waste manure resources, and, the residue fertilizer nutrient that there is no utilization absorbed by crops, will be lost to by all means air, in water body, thereby cause serious environmental problem, for example, widespread pollution from the overuse of fertilizers and pesticides in rural area, greenhouse gas emission, acid rain, soil degradation etc.
In prior art, the basic skills of fertilising is fertilizer to be passed through to the form of solid or the aqueous solution, and one or many is sneaked into whole topsoils or local topsoil, for crop root, absorbs.But under such fertilization mode, can there are following several unfavorable shape feelings: 1. the nutrient density in the soil solution is very inhomogeneous, in short-term after fertilising, can there is high local concentrations, even cause burning seedling, and within all the other longer periods, fertilizer concentration again may be well below the needed suitable concentration of crop; 2. fertilizer fully mixes with soil, contact-making surface is large: by sowing fertilizers on soil, but because crop root only exists in the certain area of soil, and in other regions of soil, do not have crop root, fertilizer in this region cannot directly be absorbed by root system of plant, causes the waste of fertilizer; And if adopt partial fertilizer, due to the dynamic growth of crop root, the region that is difficult to make to apply fertilizer is identical with crop root region height; Once 3. fertilizer is manured into soil, will have enough to meet the need according to its intrinsic natural law, cannot the behavior of conditioned fertilizer product in soil.Particularly, after crop is gathered, the residue fertilizer nutrient of utilization absorbed by crops is not wasted substantially; 4. crop is difficult to be identical to the supply of the demand of nutrient and fertilizer nutrient, thereby affect crop efficient absorption, utilizes fertilizer; If 5. there is larger rainfall or heavy irrigation, can cause because soil water content is too high fertilizer nutrient to run off.
Summary of the invention
The fertilizing method that the object of this invention is to provide a planting fruit-trees, the reason such as, management slow for fruit tree growth is poor, the fertilizing method of this fruit tree is taked effective fertilizing method and mode, utilization rate of fertilizer is improved, fruit tree absorbs fast, and effect is comparatively obvious, solves the disparities between supply and demand that fruit tree absorbs nutrition.
The object of the invention is to be achieved through the following technical solutions:
The fertilizing method of one planting fruit-trees, the fertilizing method of described fruit tree comprises the following steps:
1. set childhood: be described tree enforcement childhood nitrogenous fertilizer, phosphate fertilizer and potash fertilizer, the ratio of described nitrogenous fertilizer, phosphate fertilizer and potash fertilizer is 5: 1: 3; The fertilizer application frequency that set described childhood is: in 3~May and 7~August, once, 70~90 days other months applied fertilizer once in fertilising in 30~50 days;
2. bearing tree: be that described bearing tree is implemented nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, mycorhiza and trace element, the described enforcement time is: germination period is executed fertilizer 1 time, and the ratio that described nitrogenous fertilizer, phosphate fertilizer and potash fertilizer are implemented is 4: 1: 4; Execute fertilizer flowering stage 1~2 time, the ratio that described nitrogenous fertilizer, phosphate fertilizer and potash fertilizer are implemented is 4: 2: 7; The phase of bearing fruit is executed fertilizer 2~3 times, and the ratio that described nitrogenous fertilizer, phosphate fertilizer and potash fertilizer are implemented is 3: 1: 4;
3. step 1. and the process of implementing fertilizer be 2.: fertilizer is positioned in the device of bottom with some eyelets, and adds water in described device, then the water that contains fertilizer is sprayed on to tree root around within the scope of 60~90cm; Described nitrogenous fertilizer is NH 4hCO 3or CO (NH 2) 2, described phosphate fertilizer is P 2o 5, described potash fertilizer is K 2o.
Further, the number of times that mycorhiza and trace element are implemented is 1 times/year, and bearing tree germination period is implemented mycorhiza, implements trace element after germination period completes.
Further, the enforcement amount of described mycorhiza is 30~50 grams of/trees.
Further, enforcement amount 3~5kg/ mu of described trace element.
Further, described trace element comprises calcium, magnesium, sulphur, iron, manganese, copper, zinc, molybdenum and boron.
Further, the total amount of enforcement nitrogenous fertilizer, phosphate fertilizer and the potash fertilizer of step described in is 1. 100kg/ mu.
Further, the total amount of enforcement nitrogenous fertilizer, phosphate fertilizer and the potash fertilizer of step described in is 2. 200kg/ mu.
Further, the bearing tree of step described in 2., implements once at during Wintering Period, and the amount of enforcement is 50kg/ mu.
The invention provides the fertilizing method of a planting fruit-trees, the beneficial effect that this fertilizing method mainly has is:
1. according to the difference of fruit tree different phase desired nutritional composition, implement the amount of different fertilizer and different fertilizer;
2. fertilizing method of the present invention improves absorption ratio, reduces the usage amount of fertilizer, and the availability of fertilizer is improved;
3. the method is simple to operate, and the growth rate of fruit tree is improved, and has important using value.
Embodiment
The fertilizing method of the planting fruit-trees described in the embodiment of the present invention, the fertilizing method of described fruit tree comprises the following steps: 1. set childhood: be described tree enforcement childhood nitrogenous fertilizer, phosphate fertilizer and potash fertilizer, the ratio of described nitrogenous fertilizer, phosphate fertilizer and potash fertilizer is 5: 1: 3; The fertilizer application frequency that set described childhood is: in 3~May and 7~August, once, 70~90 days other months applied fertilizer once in fertilising in 30~50 days; 2. bearing tree: be that described bearing tree is implemented nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, mycorhiza and trace element, the described enforcement time is: germination period is executed fertilizer 1 time, and the ratio that described nitrogenous fertilizer, phosphate fertilizer and potash fertilizer are implemented is 4: 1: 4; Execute fertilizer flowering stage 1~2 time, the ratio that described nitrogenous fertilizer, phosphate fertilizer and potash fertilizer are implemented is 4: 2: 7; The phase of bearing fruit is executed fertilizer 2~3 times, and the ratio that described nitrogenous fertilizer, phosphate fertilizer and potash fertilizer are implemented is 3: 1: 4.
Further preferably, nitrogenous fertilizer is preferably: NH 4hCO 3or CO (NH 2) 2, phosphate fertilizer is preferably P 2o 5, potash fertilizer is preferably K 2o.The process of implementing fertilizer is: fertilizer is positioned in the device of bottom with some eyelets, and adds water in described device, then the water that contains fertilizer is sprayed on to tree root around within the scope of 60~90cm.The number of times that mycorhiza and trace element are implemented is preferably 1 times/year, and the preferred germination period of bearing tree is implemented mycorhiza, and preferably germination period is implemented trace element after completing.The enforcement amount of mycorhiza is preferably 30~50 grams of/trees.The enforcement amount of trace element is preferably 3~5kg/ mu.Trace element comprises calcium, magnesium, sulphur, iron, manganese, copper, zinc, molybdenum and boron etc.The total amount of enforcement nitrogenous fertilizer, phosphate fertilizer and the potash fertilizer of step described in is 1. preferably 100kg/ mu.The total amount of enforcement nitrogenous fertilizer, phosphate fertilizer and the potash fertilizer of step described in is 2. preferably 200kg/ mu.The bearing tree of step described in 2., at during Wintering Period real nitrogenous fertilizer, phosphate fertilizer and a potash fertilizer, the total amount of implementing this three seed manure is preferably 50kg/ mu.
Specific experiment case take below as example illustrates embodiment, should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Embodiment 1
Childhood tree: in 3~May and 7~August this two pumping young sprout phases and ramp phase, for the fertilizer that childhood, tree was implemented is CO (NH 2) 2, P 2o 5and K 2o, three's ratio is 5: 1: 3, fertilizer application frequency is to apply fertilizer once for 30~50 days; The number of times fertilising in 70~90 days of other month fertilising once; The total amount of each three kinds of fertilizer executing is 100kg/ mu.
Bearing tree: for described bearing tree is executed CO (NH 1 time at germination period 2) 2, P 2o 5and K 2o is fertile, and the ratio of this three seed manure is 4: 1: 4, and then implements mycorhiza, and the enforcement amount of mycorhiza is 40 grams of/trees; After germination period completes, implement trace element, the trace element trace element of implementing comprises calcium, magnesium, sulphur, iron, manganese, copper, zinc, molybdenum and boron etc., the enforcement amount 4kg/ mu of trace element; During flowering stage, execute CO (NH 2 times 2) 2, P 2o 5and K 2the compound fertilizer of O, the ratio of this three seed manure is 4: 2: 7; The phase of bearing fruit is executed CO (NH 2 times 2) 2, P 2o 5and K 2the compound fertilizer of O, the ratio of this three seed manure is 3: 1: 4; The total amount of above-mentioned three seed manures of at every turn executing is 200kg/ mu; At during Wintering Period, implement a CO (NH 2) 2, P 2o 5and K 2the compound fertilizer of O, the total amount of enforcement is 50kg/ mu.
Embodiment 2
Childhood tree: in 3~May and 7~August this two pumping young sprout phases and ramp phase, for the fertilizer that childhood, tree was implemented is NH 4hCO 3, P 2o 5and K 2o, three's ratio is 5: 1: 3, fertilizer application frequency is to apply fertilizer once for 30~50 days; The number of times fertilising in 70~90 days of other month fertilising once; The total amount of each three kinds of fertilizer executing is 100kg/ mu.
Bearing tree: for described bearing tree is executed NH 1 time at germination period 4hCO 3, P 2o 5and K 2o is fertile, and the ratio of this three seed manure is 4: 1: 4, and then implements mycorhiza, and the enforcement amount of mycorhiza is 35 grams of/trees; After germination period completes, implement trace element, the trace element trace element of implementing comprises calcium, magnesium, sulphur, iron, manganese, copper, zinc, molybdenum and boron etc., the enforcement amount 3.5kg/ mu of trace element; During flowering stage, execute NH 1 time 4hCO 3, P 2o 5and K 2the compound fertilizer of O, the ratio of this three seed manure is 4: 2: 7; The phase of bearing fruit is executed NH 3 times 4hCO 3, P 2o 5and K 2the compound fertilizer of O, the ratio of this three seed manure is 3: 1: 4; The total amount of above-mentioned three seed manures of at every turn executing is 200kg/ mu; At during Wintering Period, implement a NH 4hCO 3, P 2o 5and K 2the compound fertilizer of O, the total amount of enforcement is 50kg/ mu.
The present invention is not limited to above-mentioned preferred forms, any modification relevant of the present invention or change that anyone does under enlightenment of the present invention, and every have identical with a application or akin technical scheme, within all dropping on protection scope of the present invention.

Claims (8)

1. the fertilizing method of a planting fruit-trees, is characterized in that: the fertilizing method of described fruit tree comprises the following steps:
1. set childhood: be described tree enforcement childhood nitrogenous fertilizer, phosphate fertilizer and potash fertilizer, the ratio of described nitrogenous fertilizer, phosphate fertilizer and potash fertilizer is 5: 1: 3; The fertilizer application frequency that set described childhood is: in 3~May and 7~August, once, 70~90 days other months applied fertilizer once in fertilising in 30~50 days;
2. bearing tree: be that described bearing tree is implemented nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, mycorhiza and trace element, the described enforcement time is: germination period is executed fertilizer 1 time, and the ratio that described nitrogenous fertilizer, phosphate fertilizer and potash fertilizer are implemented is 4: 1: 4; Execute fertilizer flowering stage 1~2 time, the ratio that described nitrogenous fertilizer, phosphate fertilizer and potash fertilizer are implemented is 4: 2: 7; The phase of bearing fruit is executed fertilizer 2~3 times, and the ratio that described nitrogenous fertilizer, phosphate fertilizer and potash fertilizer are implemented is 3: 1: 4;
3. step 1. and the process of implementing fertilizer be 2.: fertilizer is positioned in the device of bottom with some eyelets, and adds water in described device, then the water that contains fertilizer is sprayed on to tree root around within the scope of 60~90cm; Described nitrogenous fertilizer is NH 4hCO 3or CO (NH 2) 2, described phosphate fertilizer is P 2o 5, described potash fertilizer is K 2o.
2. the fertilizing method of fruit tree according to claim 1, is characterized in that: the number of times that mycorhiza and trace element are implemented is 1 times/year, and bearing tree germination period is implemented mycorhiza, implements trace element after germination period completes.
3. the fertilizing method of fruit tree according to claim 4, is characterized in that: the enforcement amount of described mycorhiza is 30~50 grams of/trees.
4. the fertilizing method of fruit tree according to claim 4, is characterized in that: enforcement amount 3~5kg/ mu of described trace element.
5. the fertilizing method of fruit tree according to claim 6, is characterized in that: described trace element comprises calcium, magnesium, sulphur, iron, manganese, copper, zinc, molybdenum and boron.
6. the fertilizing method of fruit tree according to claim 1, is characterized in that: the total amount of enforcement nitrogenous fertilizer, phosphate fertilizer and the potash fertilizer of step described in is 1. 100kg/ mu.
7. the fertilizing method of fruit tree according to claim 1, is characterized in that: the total amount of enforcement nitrogenous fertilizer, phosphate fertilizer and the potash fertilizer of step described in is 2. 200kg/ mu.
8. the fertilizing method of fruit tree according to claim 1, is characterized in that: the bearing tree of step described in 2., at during Wintering Period, implement nitrogenous fertilizer, phosphate fertilizer and a potash fertilizer, and the total amount of implementing this three seed manure is 50kg/ field.
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105409419A (en) * 2015-12-08 2016-03-23 孙仁江 Method for drilling and fertilization for fruit trees and integrated sleeve fertilization device thereof
CN105409416A (en) * 2015-11-26 2016-03-23 全椒县桃花湾果蔬种植专业合作社 Fertilizer and water management method in flowering phase of juicy peaches
CN107182404A (en) * 2017-05-22 2017-09-22 东至县云之慧农业开发有限公司 A kind of applying fruit trees with fertilizer technology
CN107439119A (en) * 2017-07-27 2017-12-08 汤纪华 The fertilizing method of yellow peach fruit tree
CN108934670A (en) * 2018-06-06 2018-12-07 阜阳市鸿业生态农业科技有限公司 A kind of root fertilizing management technology of peach

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105409416A (en) * 2015-11-26 2016-03-23 全椒县桃花湾果蔬种植专业合作社 Fertilizer and water management method in flowering phase of juicy peaches
CN105409419A (en) * 2015-12-08 2016-03-23 孙仁江 Method for drilling and fertilization for fruit trees and integrated sleeve fertilization device thereof
CN107182404A (en) * 2017-05-22 2017-09-22 东至县云之慧农业开发有限公司 A kind of applying fruit trees with fertilizer technology
CN107439119A (en) * 2017-07-27 2017-12-08 汤纪华 The fertilizing method of yellow peach fruit tree
CN108934670A (en) * 2018-06-06 2018-12-07 阜阳市鸿业生态农业科技有限公司 A kind of root fertilizing management technology of peach

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