CN105210735A - A kind of prevention and controls of Chlorotic disorder of peach tree - Google Patents
A kind of prevention and controls of Chlorotic disorder of peach tree Download PDFInfo
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- CN105210735A CN105210735A CN201510703399.4A CN201510703399A CN105210735A CN 105210735 A CN105210735 A CN 105210735A CN 201510703399 A CN201510703399 A CN 201510703399A CN 105210735 A CN105210735 A CN 105210735A
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- peach
- iron fertilizer
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
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Abstract
The invention discloses a kind of prevention and controls of Chlorotic disorder of peach tree, comprise summer pruning, spraying iron fertilizer, soil is mended and is executed iron fertilizer and applying organic manure improvement soil; The present invention adopts incremental summer pruning, spraying iron fertilizer, and soil is mended and executed iron fertilizer and applying organic manure improvement soil, when above several measure uses jointly, can reach the effect eradicating yellowtop, guarantee peach good quality and high output year after year.
Description
Technical field
The invention belongs to fruit tree yellowtop Prevention Technique field, particularly a kind of prevention and controls of Chlorotic disorder of peach tree.
Background technology
Before and after peach fruit is gathered, blade large area chlorosis, yellow is serious, have impact on the normal photosynthesis of peach, has a strong impact on the bud quality, have a strong impact on fruit quality and output.
The analysis of causes that Chlorotic disorder of peach tree is formed:
The first, branch out too much, summer pruning is overweight, each summer pruning, all break the balance that aerial growth and under ground portion grow, on the ground with underground by original equilibrate to summer pruning after new balance, drop is comparatively large, inhibits the growth of root system, inhibit root system to the absorption of mineral salt in soil, cause famine iron element.
The second: peach, these seeds, every year increment is very large, and Shoot growth is rapid, the ramp of some plant branch and the slow movement of effective iron element in xylem vessel, extremely inadaptable, causes young tender young sprout famine iron element, causes a large amount of yellow leaf.
Three, because peach yielding ability is strong, orchard worker uses N, P, K composite fertilizer in a large number, causes effective iron element in soil to be ransacked of absorption, causes Iron in Soil element to lack, and makes peach blade occur the yellow leaf of iron-deficient.
Four, part peach garden, surface soil alkalinity is comparatively large, and in soil, effective iron element major part is fixed and is converted into invalid iron element, and in soil, effective iron element greatly reduces, and causes the yellow leaf of peach garden iron-deficient.
Summary of the invention
Goal of the invention: the prevention and controls that the invention provides a kind of Chlorotic disorder of peach tree, to solve the problems of the prior art.
Technical scheme: to achieve these goals, the present invention by the following technical solutions:
A prevention and controls for Chlorotic disorder of peach tree, comprises summer pruning, spraying iron fertilizer, and soil is mended and executed iron fertilizer and applying organic manure improvement soil.
Further, described summer pruning should carry out by stages and in groups in sparse branching and retraction, makes the growth of acrial part and under ground portion different phase balance a gradient preference; Each stage pruning rate should account for the current period should pruning rate 60%-70%.
Further, the method for described spraying iron fertilizer is when the leaf of peach starts to turn to be yellow, and timely spray concentration is 0.3%-0.5% ferrous sulfate, when spray time is the morning 10 front or afternoon 4 time after, spraying in every 10 days once, continuously spraying 4-6 time.
Further, it is the treelet that bears fruit that described soil mends the iron fertilizer consumption executing iron fertilizer, every strain 2-3 jin, and bear fruit large tree, every strain 5-8 jin.
Further, described soil is mended the iron fertilizer executing iron fertilizer and is adopted black alum FeSO
4, by black alum FeSO
4after fully mixing with fertilizer, then use, avoid directly contacting with soil, reduce and be fixed in soil and be converted into invalid iron element, adopt multiple spot to spread manuer in holes.
Further, described soil mend execute iron fertilizer time be early winter or early spring.
Further, the method for described applying organic manure improvement soil is for again to apply sufficient decomposed manure, and deep ploughing is improved the soil, and covers grass on the soil of peach garden.
Beneficial effect: the present invention adopts incremental summer pruning, spraying iron fertilizer, soil is mended and is executed iron fertilizer and applying organic manure improvement soil, when above several measure uses jointly, can reach the effect eradicating yellowtop, guarantee peach good quality and high output year after year.
Embodiment
Below in conjunction with embodiment, the present invention is further described.
A prevention and controls for Chlorotic disorder of peach tree, comprises summer pruning, spraying iron fertilizer, and soil is mended and executed iron fertilizer and applying organic manure improvement soil.
Described summer pruning should carry out by stages and in groups in sparse branching and retraction, makes the growth of acrial part and under ground portion different phase balance a gradient preference; Each stage pruning rate should account for the current period should the 60%-70% of pruning rate.
The method of described spraying iron fertilizer is when the leaf of peach starts to turn to be yellow, and timely spray concentration is 0.3%-0.5% ferrous sulfate, when spray time is the morning 10 front or afternoon 4 time after, spraying in every 10 days once, continuously spraying 4-6 time.
It is the treelet that bears fruit that described soil mends the iron fertilizer consumption executing iron fertilizer, every strain 2-3 jin, and bear fruit large tree, every strain 5-8 jin.
Described soil is mended the iron fertilizer executing iron fertilizer and is adopted black alum FeSO
4, by black alum FeSO
4after fully mixing with fertilizer, then use, avoid directly contacting with soil, reduce and be fixed in soil and be converted into invalid iron element, adopt multiple spot to spread manuer in holes.
Described soil mend execute iron fertilizer time be early winter or early spring.
The method of described applying organic manure improvement soil is for again to apply sufficient decomposed manure, and deep ploughing is improved the soil, and covers grass on the soil of peach garden.
The analysis of causes that Chlorotic disorder of peach tree is formed and prevention and treatment method:
One of reason: branch out too much, summer pruning is overweight, each summer pruning, all break the balance that aerial growth and under ground portion grow, on the ground with underground by original equilibrate to summer pruning after new balance, drop is comparatively large, inhibits the growth of root system, inhibit root system to the absorption of mineral salt in soil, cause famine iron element.
Prevention and treatment method, summer pruning, particularly sparse branching and retraction should carry out by stages and in groups, should not settle at one go, make the growth of acrial part and under ground portion different phase balance a gradient preference.
Each stage concrete pruning rate should account for the current period should pruning rate 60%-70%, next stage is still like this, also should be strong and weak according to tree vigo(u)r, determine the weight of summer pruning amount.
Reason two: peach, these seeds, every year increment is very large, and Shoot growth is rapid, the ramp of some plant branch and the slow movement of effective iron element in xylem vessel, extremely inadaptable, causes young tender young sprout famine iron element, causes a large amount of yellow leaf.
Prevention and treatment method, firm display symptom, timely spray concentration 0.3%-0.5% ferrous sulfate, in the morning 10 time front or afternoon 4 time after carry out, every 10 days spraying once, continuous 4-6 time, can carry out in conjunction with diseases and pests controlling.
Reason three: because peach yielding ability is strong, orchard worker uses N, P, K composite fertilizer in a large number, causes effective iron element in soil to be ransacked of absorption, causes Iron in Soil element to lack, and makes peach blade occur the yellow leaf of iron-deficient.
Prevention and controls, carries out soil and supplements iron fertilizer, and consider crown mapping area, bear fruit treelet, every strain 2-3 jin, and bear fruit large tree, and every strain 5-8 jin, uses Feso
4(black alum) is iron fertilizer, and iron fertilizer preferably fully mixes with high-quality fertilizer, then use, and avoids directly contacting with soil as far as possible, reduces and is fixed in soil and is converted into invalid iron element, adopts multiple spot to spread manuer in holes, carries out in time early winter or early spring.
Reason four: part peach garden, surface soil alkalinity is comparatively large, and in soil, effective iron element major part is fixed and is converted into invalid iron element, and in soil, effective iron element greatly reduces, and causes the yellow leaf of peach garden iron-deficient.
Prevention and treatment method: the abundant decomposed manure of heavy dressing, deep ploughing is improved the soil, and promotes peach garden and covers grass.
Incremental summer pruning, spraying iron fertilizer, soil is mended and is executed iron fertilizer, and applying organic manure improvement soil, this several measure uses jointly, can reach the effect eradicating yellowtop, guarantee peach good quality and high output year after year.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. a prevention and controls for Chlorotic disorder of peach tree, is characterized in that: comprise summer pruning, spraying iron fertilizer, and soil is mended and executed iron fertilizer and applying organic manure improvement soil.
2. the prevention and controls of Chlorotic disorder of peach tree according to claim 1, is characterized in that: described summer pruning should carry out by stages and in groups in sparse branching and retraction, makes the growth of acrial part and under ground portion different phase balance a gradient preference; Each stage pruning rate should account for the current period should pruning rate 60%-70%.
3. the prevention and controls of Chlorotic disorder of peach tree according to claim 1, it is characterized in that: the method for described spraying iron fertilizer is when the leaf of peach starts to turn to be yellow, timely spray concentration is 0.3%-0.5% ferrous sulfate, when spray time is the morning 10 front or afternoon 4 time after, spraying in every 10 days once, is sprayed 4-6 time continuously.
4. the prevention and controls of Chlorotic disorder of peach tree according to claim 1, is characterized in that: it is the treelet that bears fruit that described soil mends the iron fertilizer consumption executing iron fertilizer, every strain 2-3 jin, and bear fruit large tree, every strain 5-8 jin.
5. the prevention and controls of Chlorotic disorder of peach tree according to claim 1, is characterized in that: described soil is mended the iron fertilizer executing iron fertilizer and adopted black alum FeSO
4, by black alum FeSO
4after fully mixing with fertilizer, then use, avoid directly contacting with soil, reduce and be fixed in soil and be converted into invalid iron element, adopt multiple spot to spread manuer in holes.
6. the prevention and controls of Chlorotic disorder of peach tree according to claim 1, is characterized in that: described soil mend execute iron fertilizer time be early winter or early spring.
7. the prevention and controls of Chlorotic disorder of peach tree according to claim 1, is characterized in that: the method for described applying organic manure improvement soil is for again to apply sufficient decomposed manure, and deep ploughing is improved the soil, and covers grass on the soil of peach garden.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510703399.4A CN105210735A (en) | 2015-10-27 | 2015-10-27 | A kind of prevention and controls of Chlorotic disorder of peach tree |
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| CN201510703399.4A CN105210735A (en) | 2015-10-27 | 2015-10-27 | A kind of prevention and controls of Chlorotic disorder of peach tree |
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| CN105210735A true CN105210735A (en) | 2016-01-06 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107231993A (en) * | 2017-05-22 | 2017-10-10 | 高必红 | A kind of prevention and controls of fruit tree iron deficiency disease disease |
| CN108218550A (en) * | 2016-12-22 | 2018-06-29 | 天津西青区瑞博生物科技有限公司 | A kind of drug for being used to prevent apple tree canker, yellowtop |
| CN108218549A (en) * | 2016-12-22 | 2018-06-29 | 天津绿格瑞科技发展有限公司 | A kind of drug for being used to prevent pear tree yellowtop |
| CN108208012A (en) * | 2016-12-22 | 2018-06-29 | 天津绿格瑞科技发展有限公司 | A kind of drug and its application method for being used to treat Chlorotic disorder of peach tree |
| CN108208013A (en) * | 2016-12-22 | 2018-06-29 | 天津绿格瑞科技发展有限公司 | A kind of drug and its application method for being used to treat fruit tree yellowtop |
| CN112673879A (en) * | 2021-01-14 | 2021-04-20 | 浙江省柑橘研究所 | Correction method for iron-deficiency yellowing of citrus |
| CN114375755A (en) * | 2022-01-17 | 2022-04-22 | 四川瑞象农业科技发展有限公司 | Solution for radical treatment of iron-deficiency yellowing of fruit trees |
-
2015
- 2015-10-27 CN CN201510703399.4A patent/CN105210735A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108218550A (en) * | 2016-12-22 | 2018-06-29 | 天津西青区瑞博生物科技有限公司 | A kind of drug for being used to prevent apple tree canker, yellowtop |
| CN108218549A (en) * | 2016-12-22 | 2018-06-29 | 天津绿格瑞科技发展有限公司 | A kind of drug for being used to prevent pear tree yellowtop |
| CN108208012A (en) * | 2016-12-22 | 2018-06-29 | 天津绿格瑞科技发展有限公司 | A kind of drug and its application method for being used to treat Chlorotic disorder of peach tree |
| CN108208013A (en) * | 2016-12-22 | 2018-06-29 | 天津绿格瑞科技发展有限公司 | A kind of drug and its application method for being used to treat fruit tree yellowtop |
| CN107231993A (en) * | 2017-05-22 | 2017-10-10 | 高必红 | A kind of prevention and controls of fruit tree iron deficiency disease disease |
| CN112673879A (en) * | 2021-01-14 | 2021-04-20 | 浙江省柑橘研究所 | Correction method for iron-deficiency yellowing of citrus |
| CN112673879B (en) * | 2021-01-14 | 2021-10-15 | 浙江省柑橘研究所 | Correction method for iron-deficiency yellowing of citrus |
| CN114375755A (en) * | 2022-01-17 | 2022-04-22 | 四川瑞象农业科技发展有限公司 | Solution for radical treatment of iron-deficiency yellowing of fruit trees |
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Application publication date: 20160106 |