CN110063194B - Planting method for multi-level fruit setting of citrus - Google Patents
Planting method for multi-level fruit setting of citrus Download PDFInfo
- Publication number
- CN110063194B CN110063194B CN201910449100.5A CN201910449100A CN110063194B CN 110063194 B CN110063194 B CN 110063194B CN 201910449100 A CN201910449100 A CN 201910449100A CN 110063194 B CN110063194 B CN 110063194B
- Authority
- CN
- China
- Prior art keywords
- citrus
- fruit
- equal
- branches
- period
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D3/00—Calcareous fertilisers
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
- C05G5/23—Solutions
Abstract
A citrus fruit multi-level fruit setting planting method comprises the following steps of after citrus crops are planted, spraying water soluble fertilizers: ca and Mg are more than or equal to 100g/L, N and more than or equal to 110g/L, the growth of root systems is promoted, the germination of young shoots is promoted, and a high-yield tree type is constructed by combining a pruning technology; after the high-yield tree type is constructed, citrus crops which start to fruit are sprayed with water soluble fertilizers through leaves in the garden clearing period (12-1 month), the spring top sprouting period (2-3 months), the fruit retention period (4-5 months) and the autumn top sprouting period (7-8 months): ca + Mg is more than or equal to 100g/L, N and more than or equal to 110g/L, and the fertilizer is used for breaking dormancy of citrus buds, increasing the number of fruit bearing branches, improving the quality of leaves, and fertilizing while combining with a construction technology. The invention can effectively increase the number of fruit branches, increase the fruit bearing amount and increase the fruit yield of oranges by more than 10 percent.
Description
Technical Field
The invention relates to a citrus planting and cultivating method, and belongs to the technical field of ecological agriculture.
Background
At present, the area of citrus planting in China is about 3000 mu more than ten thousand mu, but with improper management, fruit bearing in successive years or unreasonable citrus tree pruning, the phenomena that the inner chamber of the citrus tree is hollow and the fruit bearing point moves outwards are often encountered, and how to solve the phenomena is a difficult problem which troubles the grower; under the condition, a grower generally adopts a short-section retraction pruning mode to force out a new tip in the inner bore, so that the purpose of increasing fruiting sites is achieved. However, the pruning method has great harm to the tree body and takes 1-2 years for recovery.
After the citrus trees are continuously fruited for years or are not managed properly, buds at the inner layer or the bottom of the citrus trees are in a dormant state, and the citrus trees are difficult to sprout new shoots under normal conditions unless external stimulation such as shoot cutting or mouth cutting is given to the citrus trees, so that labor is wasted, the trees are greatly damaged, the service life of the normal citrus fruits is shortened, and the income of growers is reduced.
Therefore, it is a blank of current research to propose a method for improving the multi-level fruit setting rate of citrus under the condition of not damaging tree bodies.
Disclosure of Invention
The invention aims to provide a method for planting citrus fruits at multiple levels to make up for the defects of the prior art.
In order to achieve the purpose, the invention adopts the following specific technical scheme:
a citrus fruit setting planting method in multiple layers comprises the following steps:
(1) after the citrus crops are planted, water soluble fertilizer is applied by spraying: ca and Mg are more than or equal to 100g/L, N and more than or equal to 110g/L, the growth of root systems is promoted, the germination of young shoots is promoted, and a high-yield tree type is constructed by combining a pruning technology;
(2) after the high-yield tree type is constructed, citrus crops which start to fruit are sprayed with water soluble fertilizers through leaves in the garden clearing period (12-1 month), the spring top sprouting period (2-3 months), the fruit retention period (4-5 months) and the autumn top sprouting period (7-8 months): ca + Mg is more than or equal to 100g/L, N and more than or equal to 110g/L, and the fertilizer is used for breaking dormancy of citrus buds, increasing the number of fruit bearing branches, improving the quality of leaves, and fertilizing while combining with a construction technology.
Further, when spraying in the step (2), spraying water-soluble fertilizer: ca and Mg are more than or equal to 100g/L, N and more than or equal to 110g/L, so that the healthy activity of the root system is maintained, the root system continuously grows, the premature senility of the root system is prevented, the salt alkalinity of the soil around the root system can be reduced, the soil hardening is prevented, and the absorption utilization rate of the fertilizer is improved.
Further, in the step (1), Ca in the water-soluble fertilizer is 80-100g/L, Mg is 20-30g/L, N is 100-.
Further, in the step (2), Ca in the water-soluble fertilizer is 80-95g/L, Mg is 20-35g/L, N is 105-130g/L, and the water-soluble fertilizer is diluted by 750-fold and sprayed by 4L/mu.
Further, in the step (3), Ca in the water-soluble fertilizer is 80-100g/L, Mg is 20-30g/L, N is 100-.
Furthermore, the pruning technology is based on long-branch fruit bearing, and is a planting method for forming three-dimensional fruit bearing, wherein the long-branch or upright branches are late summer tips and autumn tips which germinate in the current year, and are flattened or bent, and then are stroked, so that short autumn tips are extracted or spring tips germinate in the next year; the pruning technology is different from the current chopping retraction pruning technology, and has positive influence on multi-level fruit setting of citrus crops.
Further, in the step (2), fertilization is performed for 1 time in the garden cleaning period, 1 time in the spring shoot sprouting period, 2 times in the fruit retention period and 2 times in the autumn shoot sprouting period.
Nitrogen is a nutrient element with the largest demand for growth and development of the citrus, is a structural substance for forming a tree body, plays a catalytic role in the physiological metabolic process of the citrus, and has great influence on the photosynthesis of the citrus; calcium is a component of the cell wall of the citrus, can promote the development of the cell wall, improve the resistance of the citrus, eliminate the harm of excessive organic acid in the citrus and promote the physiological metabolism of the citrus; magnesium is a chlorophyll component, can promote photosynthesis of citrus, is a catalyst for various enzymes, can promote growth and development of citrus, and participates in synthesis of fat, protein and nucleic acid.
The invention has the advantages and technical effects that:
according to the invention, water-soluble fertilizers (Ca + Mg is more than or equal to 100g/L, N is more than or equal to 110g/L) are used for leaf spraying and sprinkling, the dormancy of top and bottom buds is broken, the germination of the buds is promoted, the generation of more lateral branches is promoted, the high-yield plant type is favorably constructed, the growth of root systems is favorably realized, the fertilizer absorption utilization rate is improved, the normal vegetative growth and reproductive growth balance of a tree body is maintained, the number of fruit branches in an inner chamber is increased, and the inner layer, the middle layer and the outer layer of the citrus tree are enabled to bear fruits by combining with a proper pruning technology, so that the effect of three-dimensional fruit bearing of the whole tree is achieved.
The fertilizer is more convenient and safer for growers to use, because the fertilizer mainly contains nutrient elements necessary for the growth of the oranges, and the balance between the ground and the ground can be promoted by combining leaf spraying and root application. The invention can effectively increase the number of fruit branches, increase the fruit bearing amount and increase the fruit yield of oranges by more than 10 percent.
Detailed Description
The invention is further illustrated and described below by means of specific examples.
Specific examples specific experimental verification was performed using sugar orange, a representative crop of citrus crops.
The purpose of the test is as follows: in order to better verify the effects of the invention on promoting the spring shoot germination of the citrus, increasing fruit bearing branches (with more flowers and branches), shortening internodes, increasing stem thickness, thickening leaves and increasing chlorophyll content.
Test implementation time: the clearing period of the orange (1 late ten months), the sprouting period of the spring tip of the orange (2 middle and late ten months), the fruit retention period of the orange (4 early months)
Test site: river source city Lianping county Tian Yuan Zhen, Shaoguan city Xinfeng county Shatian Zhen
Test protocol: a, in the period of clearing garden/spring shoot sprouting, water-soluble fertilizer (Ca and Mg are more than or equal to 100g/L, N is more than or equal to 110g/L) is diluted by 750 times, and mixed with bactericide and insecticide is uniformly sprayed on the leaf surfaces; and B, in the fruit retention period, namely water-soluble fertilizer (Ca and Mg are more than or equal to 100g/L, N is more than or equal to 110g/L), the water-soluble fertilizer is diluted by 750 times, bactericide, insecticide and 920 are mixed and mixed to be uniformly sprayed on the leaf surfaces.
Conventional control protocol: a, in the period of clearing garden/spring shoot sprouting, a macroelement water-soluble fertilizer (commonly used in the market) is diluted by 750 times, and a bactericide and an insecticide are mixed and mixed with leaf surfaces and are uniformly sprayed; b, in the fruit retention period, the cytokinin is 1000 times, the algin is 1500 times, the bactericide, the insecticide and the pesticide 920 are mixed and uniformly sprayed on the leaf surfaces.
Using the nodes: .
Example 1:
grouping: test group 1- -even Tianyuan Zhengyewu sugar orange field, cleaning garden and first fruit preservation are sprayed once according to the test scheme; test group 2- -Lixue sugar orange farm of Lixue Zhen Tianyuan Zhen, garden cleaning and first fruit preservation were sprayed once each according to the test protocol. And (4) spraying the control group, namely the sugar orange fruit field treated by the conventional method in the Lianping Tianyuan town, the garden cleaning and the first fruit preservation according to a conventional control scheme.
Example 2:
grouping: test group 1-sand field town of Xinfeng county, penlikan granulated sugar orange field, spring shoot sprout and spray once according to the test scheme; test group 2-sand field old orange field in Xinfeng county, spring shoot germination was sprayed once according to the test protocol. A control group, namely a sugar orange field treated by Shatian Zhenjiu in Xinfeng county, the spring shoots are sprayed once according to a conventional control scheme.
Example 1 results:
leaf data table of granulated sugar orange test group 1
Leaf data table of sugar orange control group
Leaf data table of granulated sugar orange test group 2
Data analysis shows that compared with a control, the chlorophyll content of the test groups 1 and 2 is increased by 31.9%, the internode distance is shortened by 27.2%, the leaf thickness is thickened by 16.1%, the number of spring shoots is increased by 35.5%, and the stem thickness of the spring shoots is increased by 12.8%. The yield of the test group is increased by 11.1 percent compared with that of the control group by testing.
Example 2 results:
leaf data table of granulated sugar orange test group 1
Leaf data table of granulated sugar orange test group 2
Leaf data table of sugar orange control group
Through the analysis of the tabulated data, the chlorophyll content of the test groups 1 and 2 is increased by 15%, the internode distance is shortened by 11%, the thickness of the leaf is thickened by 16%, the number of the spring shoots is increased by 32%, and the stem thickness of the spring shoots is increased by 26% compared with the control group. It is estimated that the production of sugar oranges increases by 10% in this year.
In conclusion, the water-soluble fertilizer (Ca + Mg is more than or equal to 100g/L, N is more than or equal to 110g/L) is applied in a certain period to promote spring shoot germination of the sugar oranges, increase flowering branches with leaves and fruit bearing layers, effectively solve the problem of hollow inner chambers of the oranges, shorten internode intervals, increase stem thickness, thicken leaves, increase chlorophyll content and have obvious effect. Through multi-point tests and verification of several years, the water-soluble fertilizer (Ca + Mg is more than or equal to 100g/L, N is more than or equal to 110g/L) is sprayed for 6 times all year round, the number of flowering branches with leaves can be obviously increased, the fruiting level is increased, the problem of hollow inner chambers of oranges is effectively solved, and the yield is increased.
The invention can achieve the effects of balanced growth of overground part and underground part, balanced vegetative growth and reproductive growth by spraying leaves and spraying roots, and the multi-layer fruit setting effect of the citrus is more obvious. Can sprout the young sprout faster and promote the root system to grow, can not cause the injury to the tree body, can not influence citrus tree bearing age, on the contrary, because the root system maintenance is strengthened, still can increase bearing age, improve peasant household's income.
Claims (6)
1. A citrus fruit setting planting method in multiple levels is characterized by comprising the following steps:
(1) after the citrus crops are planted, water soluble fertilizer is applied by spraying: ca and Mg are more than or equal to 100g/L, N and more than or equal to 110g/L, the growth of root systems is promoted, the germination of young shoots is promoted, and a high-yield tree type is constructed by combining a pruning technology;
(2) after the high-yield tree type is constructed, citrus crops which start to bear fruits are sprayed with water-soluble fertilizers through leaves in the garden cleaning period, the spring tip sprouting period, the fruit retention period and the autumn tip sprouting period: ca + Mg is more than or equal to 100g/L, N and more than or equal to 110g/L, and the fertilizer is used for breaking dormancy of buds of citrus crops, increasing the number of fruit bearing branches, improving the quality of leaves, applying fertilizer and combining a pruning technology; and (3) spraying and applying the water-soluble fertilizer in combination: ca + Mg is more than or equal to 100g/L, N and more than or equal to 110 g/L.
2. The method for planting the multi-level fertile fruits of citrus fruits as claimed in claim 1, wherein in the step (1), Ca in the water-soluble fertilizer is 80-100g/L, Mg is 20-30g/L, N is 110-130g/L, the fertilizer is diluted by 500 times and applied by sprinkling for 2-3L/mu.
3. The method for planting citrus fruits at multiple levels as set forth in claim 1, wherein in the step (2), Ca is 80-95g/L, Mg is 20-35g/L, N is 110-130g/L, and the citrus fruits are diluted 750-1000 times and sprayed 4L/mu.
4. The citrus fruit setting planting method as claimed in claim 1, wherein Ca in the water soluble fertilizer is 80-100g/L, Mg is 20-30g/L, N is 110-130g/L, the water soluble fertilizer is diluted by 500 times and applied by sprinkling for 2-3L/mu.
5. The method for planting the multi-layered fertile fruits of citrus fruits as claimed in claim 1, wherein the pruning technology is based on long-branch fruiting, and is a planting method based on the three-dimensional fruiting of long-branch fruiting, wherein the long-branch fruiting is a plurality of bare-branches or upright-branches which are late summer branches and autumn branches germinating in the current year, and the short autumn branches are extracted or germinated in the next year by flattening or bending the branches and combing the branches.
6. The method for planting multi-level fertile fruits of citrus fruits according to claim 1, wherein in the step (2), fertilization is performed 1 time in the orchard clearing period, 1 time in the spring tip sprouting period, 2 times in the fruit retention period and 2 times in the autumn tip sprouting period.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910449100.5A CN110063194B (en) | 2019-05-28 | 2019-05-28 | Planting method for multi-level fruit setting of citrus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910449100.5A CN110063194B (en) | 2019-05-28 | 2019-05-28 | Planting method for multi-level fruit setting of citrus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110063194A CN110063194A (en) | 2019-07-30 |
| CN110063194B true CN110063194B (en) | 2021-05-25 |
Family
ID=67371651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910449100.5A Active CN110063194B (en) | 2019-05-28 | 2019-05-28 | Planting method for multi-level fruit setting of citrus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110063194B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114097513A (en) * | 2021-11-25 | 2022-03-01 | 眉山职业技术学院 | Method for improving citrus fruit setting by using triple early technology |
| CN114287217A (en) * | 2022-01-17 | 2022-04-08 | 世多乐(青岛)农业科技有限公司 | Planting and fertilizing method for tip control and flower promotion of Yulu bergamot pears |
| CN114532034A (en) * | 2022-03-03 | 2022-05-27 | 世多乐(青岛)农业科技有限公司 | Apple planting and fertilizing method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101658118A (en) * | 2009-09-09 | 2010-03-03 | 陈武茂 | Selenium-rich crystal sugar orange and production method thereof |
| CN101849493A (en) * | 2010-06-11 | 2010-10-06 | 李生发 | Culture method of red-peel red-pulp honey pomelos |
| CN106718604A (en) * | 2016-12-30 | 2017-05-31 | 重庆派森百橙汁有限公司 | A kind of cultural method of virus-free oranges and tangerines container seedling |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06121624A (en) * | 1992-08-24 | 1994-05-06 | Mitsubishi Kasei Corp | Method for raising fruit plant |
| CN101898916B (en) * | 2009-06-01 | 2012-12-26 | 李毓芳 | Water soluble organic fertilizer |
| CN106386368A (en) * | 2016-11-17 | 2017-02-15 | 钟山县昱成水果种植专业合作社 | Citrus gonggan paddy field high production planting method |
| CN108684412B (en) * | 2017-04-10 | 2019-07-09 | 广州市益才农资贸易有限公司 | A kind of curved branch technology of Citrus shatangju |
| CN107535275B (en) * | 2017-10-20 | 2020-06-23 | 东莞市农业科学研究中心 | Method for culturing autumn shoots of citrus |
-
2019
- 2019-05-28 CN CN201910449100.5A patent/CN110063194B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101658118A (en) * | 2009-09-09 | 2010-03-03 | 陈武茂 | Selenium-rich crystal sugar orange and production method thereof |
| CN101849493A (en) * | 2010-06-11 | 2010-10-06 | 李生发 | Culture method of red-peel red-pulp honey pomelos |
| CN106718604A (en) * | 2016-12-30 | 2017-05-31 | 重庆派森百橙汁有限公司 | A kind of cultural method of virus-free oranges and tangerines container seedling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110063194A (en) | 2019-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110063194B (en) | Planting method for multi-level fruit setting of citrus | |
| CN110367025B (en) | Citrus disease-free container large seedling planting method with rapid high yield and strong disease resistance | |
| CN103461061A (en) | Planting method of grape | |
| CN109874591B (en) | Planting method for early fruiting and high yield of Wo oranges | |
| CN107232004A (en) | A kind of implantation methods of Kiwi berry | |
| CN105075772A (en) | Cultivating method of rootstock seedlings of kiwi fruits | |
| CN107241990B (en) | Method for regenerating sorghum by light and simple retention | |
| CN106577112A (en) | High-yield planting method for longan | |
| CN104642044A (en) | Improving method for fruit setting rate of almond trees | |
| CN106386138B (en) | planting method of radix angelicae | |
| CN111557205A (en) | Cultivation technology for early high yield of apocarya | |
| CN103283366A (en) | Method for applying panicle nitrogen fertilizer and granulated fertilizer to rice varieties with different panicle types | |
| CN103477836B (en) | Konjac seedling storing method | |
| CN114051896A (en) | Quality-improving and efficiency-increasing cultivation method for ratoon rice | |
| CN107306737B (en) | Pruning and cultivation method for pear jujube close planting tree form | |
| CN110447450B (en) | Cultivation method of ginkgo leaf and seedling dual-purpose forest | |
| CN104663215A (en) | Method for seed reproduction of huge multi-leaf tobacco variety | |
| CN111903408A (en) | High-yield peach tree cultivation method | |
| CN104642035A (en) | Cultivation method of lycium barbarum | |
| CN103430741A (en) | Method for cultivating konjak by using biogas manure | |
| CN105850645A (en) | Cultivation method for increasing walnut yield | |
| CN110558191B (en) | Method for removing peanut continuous cropping obstacle through combined green pressing of rape and onion | |
| CN107409913A (en) | A kind of cultivation management method for improving jujube yield | |
| CN107333510B (en) | Fertilizing method for enabling citrus gonggan saplings to grow and form rapidly | |
| CN105475073A (en) | Rapid and efficient cutting cultivation method of bamboo willow seedlings |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |