CN104969851A - Method of improving pollination on Fuji apples - Google Patents
Method of improving pollination on Fuji apples Download PDFInfo
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- CN104969851A CN104969851A CN201410147067.8A CN201410147067A CN104969851A CN 104969851 A CN104969851 A CN 104969851A CN 201410147067 A CN201410147067 A CN 201410147067A CN 104969851 A CN104969851 A CN 104969851A
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Abstract
The invention discloses a method of improving pollination on Fuji apples, which includes the steps of: a) picking flowers in a big-bud stage of Gala or Qinguan apples; b) separating and drying anther, popping-up pollen, collecting the pollen and storing the pollen for later use; c) mixing the pollen, saccharose and water according to the mass ratio of 1:15-25:100-200 to obtain a pollen suspension; d) filling a sprayer with the pollen suspension and spraying the pollen suspension onto blossoms of Fuji apples. In the invention, the pollen from the Gala or Qinguan apples is employed for performing liquid pollination onto the Fuji apples, so that the method can increase the fruit setting rate of the Fuji apples when compared with a natural pollination method. Liquid pollination can be popularized in large range and is beneficial to production. According to the invention, the anther is dried at 20-25 DEG C and the popped-up pollen is stored in a refrigerator being -20 - 4 DEG C, thereby ensuring the yield and quality of the pollen.
Description
Technical field
The present invention relates to Fruit Tree Pollination technical field, be specifically related to a kind of raising Fuji apple pollinating method.
Background technology
Apple belongs to rose family Maloideae Malus, and fruit is spherical, and pulp is clear and melodious fragrant and sweet, and being common fruit, is also modal fruit, is rich in abundant vitamin, is the hat of the large fruit (apple, grape, citrus and banana) in the world four.Apple is generally red, but also has yellow and green.Apple has had the cultivation history of more than 2,000 year in China, and kind is thousands of, is divided into wine kind, the cooking kind, tail food kind.The feature such as size, color, fragrance, smoothness, fragility, local flavor of 3 verieties all has difference.Many kinds are sugary higher, intermediate acidity, and tannin content is very low.Apple is except eating raw, and method of cooking is also a lot, and be commonly used for dessert filling, apple pie flapjack may be American sweet food the earliest.Apple fritters is normal and the dish such as sausage, pork chop is same eats, especially general especially in Europe.Self-sterility mostly for apple, needs cross pollination, and fruit is grown by ovary and holder and formed.
Plant self-incompatibillity is the self-fertile mechanism of ubiquitous restriction in angiosperm, and it stops pollen tube normal growth in gynoecium that genotype is identical, completes fertilization.This reaction relates to 70 Duo Ge sections, and more than 250 belongs to.Self-incompatible prevent inbreeding, promote cross pollination fertilization, be conducive to species diversity.According to the difference of its controlling elements, self-incompatible type can be divided into sporophyte type and gametophytic.Gametophytic self-incompatibility refers in the interaction process of pollen and gynoecium, the behavior decision of pollen is in the character of intine albumen, namely determined by the monoploid genotype of pollen grain itself, the multiple fruit tree of common vetch section such as pears, apple, sweet cherry, apricot, fruit plum, Lee and almond etc. show gametophytic incompatibility.Self-Incompatibility phenomenon has promoted the evolution of species to a certain extent, but also result in certain obstacle in such as apple production in the production of economic crops.Because these fruit tree self-pollinations can not be solid, production must configure pollinated variety, or carry out artificial supplementary pollination guarantee setting, thus add production cost.
At present, overcome self-incompatible method and generally can be classified as biological method, physics method and method of chemical treatment three major types.In biological method, most is representational is bud pollination, and it overcomes the most successful method of self-incompatibillity.Why bud pollination can overcome self-incompatibillity, is that in bud, immature gynoecium does not exist or exist the not affine material of minute quantity because incompatibility material was just formed before just blooming.In physics method, radiation is used for overcoming the more of Self-Incompatibility Journal of Sex Research.Method of chemical treatment is generally the NaCl solution at Spraying in the flowering stage 3%-10%, and the concentration of NaCl is relevant with self-incompatible degree.Hormone and CO in addition
2process also can overcome self-incompatibillity effectively.
Summary of the invention
The object of this invention is to provide a kind of method improving Fuji apple pollination, solve the defects such as existing Apple Pollination cost is high, pollination rate is low.
For solving the problem, the present invention by the following technical solutions:
A kind of raising Fuji apple pollinating method, comprises the steps:
Step one, Cai Zhai Ga draw or Qinguan apple large flower bud phase flower, are separated flower pesticide afterwards, dry flower pesticide, produce pollen, collect and save backup;
Step 2, by pollen, sucrose and water in mass ratio 1:15-25:100-200 be hybridly prepared into pollen suspension;
Step 3, the pollen suspension prepared is put in sprayer, be sprayed onto on Fuji apple flower in full bloom.
Flower pesticide described in step one is 20-25 DEG C of oven dry.
Pollen described in step one is preserved in-20 to 4 DEG C of refrigerators.
The mass ratio of step 2 pollen, sucrose and water is 1:15-20:100-150.
Beneficial effect of the present invention:
1, Xuan Ga of the present invention draws or the pollen of Qinguan apple carries out liquid pollination to Fuji apple, can improve Fuji's fruit-setting rate compared with spontaneous pollination.
2, liquid pollination can spread, is beneficial to production.
3, the present invention is by flower pesticide 20-25 DEG C of oven dry, and the pollen produced is preserved in-20 to 4 DEG C of refrigerators, ensures the seed output and quality of pollen.
Accompanying drawing explanation
Fig. 1 is pollen flow sheet of the present invention.
Fig. 2 is the schematic flow sheet that the present invention pollinates.
Embodiment
Below in conjunction with drawings and Examples the present invention done and further explain.
A kind of raising Fuji apple pollinating method, comprises the steps:
Step one, Cai Zhai Ga draw or Qinguan apple large flower bud phase flower, are separated flower pesticide afterwards, 20-25 DEG C dry flower pesticide, produce pollen, collect and in-20 to 4 DEG C of Refrigerator stores are for subsequent use, as shown in Figure 1;
Step 2, by pollen, sucrose and water 1:15-25:100-200 in mass ratio, preferred 1:15-20:100-150 is hybridly prepared into pollen suspension;
Step 3, the pollen suspension prepared is put in sprayer, be sprayed onto on Fuji apple flower in full bloom.
Embodiment 1
1, Cai Zhai Ga draws apple large flower bud phase flower, is separated flower pesticide afterwards, dries flower pesticide, produce pollen at 20 DEG C, and collection is also for subsequent use in 4 DEG C of Refrigerator stores.
2, by pollen, sucrose and water in mass ratio 1:15:100 be hybridly prepared into pollen suspension;
3, the pollen suspension prepared is put in sprayer, be sprayed onto on Fuji apple flower in full bloom.
Pollinate by the present embodiment, fruit-setting rate is 86%.
Embodiment 2
1, pluck Qinguan apple large flower bud phase flower, be separated flower pesticide afterwards, dry flower pesticide, produce pollen at 25 DEG C, collection is also for subsequent use in 4 DEG C of Refrigerator stores.
2, by pollen, sucrose and water in mass ratio 1:20:150 be hybridly prepared into pollen suspension.
3, the pollen suspension prepared is put in sprayer, be sprayed onto on Fuji apple flower in full bloom.
Pollinate by the present embodiment, fruit-setting rate is 81%.
Embodiment 3
1, Cai Zhai Ga draws apple large flower bud phase flower, is separated flower pesticide afterwards, dries flower pesticide, produce pollen at 25 DEG C, and collection is also standby in 4 DEG C of Refrigerator stores.
2, by pollen, sucrose and water in mass ratio 1:25:200 be hybridly prepared into pollen suspension.
3, the pollen suspension prepared is put in sprayer, be sprayed onto on Fuji apple flower in full bloom.
Pollinate by the present embodiment, fruit-setting rate is 73%.
The above is only the preferred embodiment of the present invention; it should be pointed out 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 (4)
1. improve a Fuji apple pollinating method, it is characterized in that, comprise the steps:
Step one, Cai Zhai Ga draw or Qinguan apple large flower bud phase flower, are separated flower pesticide afterwards, dry flower pesticide, produce pollen, collect and save backup;
Step 2, by pollen, sucrose and water in mass ratio 1:15-25:100-200 be hybridly prepared into pollen suspension;
Step 3, the pollen suspension prepared is put in sprayer, be sprayed onto on Fuji apple flower in full bloom.
2. raising Fuji apple pollinating method according to claim 1, is characterized in that, flower pesticide described in step one is 20-25 DEG C of oven dry.
3. raising Fuji apple pollinating method according to claim 1, it is characterized in that, pollen described in step one is preserved in-20 to 4 DEG C of refrigerators.
4. raising Fuji apple pollinating method according to claim 1, is characterized in that, the mass ratio of step 2 pollen, sucrose and water is 1:15-20:100-150.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410147067.8A CN104969851A (en) | 2014-04-11 | 2014-04-11 | Method of improving pollination on Fuji apples |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410147067.8A CN104969851A (en) | 2014-04-11 | 2014-04-11 | Method of improving pollination on Fuji apples |
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| Publication Number | Publication Date |
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| CN104969851A true CN104969851A (en) | 2015-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410147067.8A Pending CN104969851A (en) | 2014-04-11 | 2014-04-11 | Method of improving pollination on Fuji apples |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106106126A (en) * | 2016-06-29 | 2016-11-16 | 固镇县华丰蔬菜专业合作社 | A kind of apple tree artificial pollination method |
| CN106212012A (en) * | 2016-08-03 | 2016-12-14 | 西北农林科技大学 | A kind of sucrose spraying method promoting apple flower bud to breed |
| CN109197311A (en) * | 2018-07-27 | 2019-01-15 | 河北省农林科学院昌黎果树研究所 | A kind of method of apple tree flower and fruit thinning |
| CN113465298A (en) * | 2021-07-16 | 2021-10-01 | 四川农业大学 | South Asia loquat pollen drying and storing method |
-
2014
- 2014-04-11 CN CN201410147067.8A patent/CN104969851A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106106126A (en) * | 2016-06-29 | 2016-11-16 | 固镇县华丰蔬菜专业合作社 | A kind of apple tree artificial pollination method |
| CN106212012A (en) * | 2016-08-03 | 2016-12-14 | 西北农林科技大学 | A kind of sucrose spraying method promoting apple flower bud to breed |
| CN109197311A (en) * | 2018-07-27 | 2019-01-15 | 河北省农林科学院昌黎果树研究所 | A kind of method of apple tree flower and fruit thinning |
| CN113465298A (en) * | 2021-07-16 | 2021-10-01 | 四川农业大学 | South Asia loquat pollen drying and storing method |
| CN113465298B (en) * | 2021-07-16 | 2023-03-14 | 四川农业大学 | South Asia loquat pollen drying and storing method |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151014 |
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| WD01 | Invention patent application deemed withdrawn after publication |