CN107568058A - Jackfruit fruit tree pollen liquid and its compound method and the method for artificial pollination - Google Patents
Jackfruit fruit tree pollen liquid and its compound method and the method for artificial pollination Download PDFInfo
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- CN107568058A CN107568058A CN201710829383.7A CN201710829383A CN107568058A CN 107568058 A CN107568058 A CN 107568058A CN 201710829383 A CN201710829383 A CN 201710829383A CN 107568058 A CN107568058 A CN 107568058A
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- pollen
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- pollen liquid
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Abstract
The present invention relates to a kind of jackfruit fruit tree pollen liquid and its compound method and application, the pollen liquid is formulated by sucrose, anhydrous calcium chloride, boric acid, water and male inflorescence.When the jackfruit fruit tree pollen liquid is used for into artificial pollination, the pollen liquid that the same day prepares is poured into sprayer, on the female inflorescence that spraying to column cap shows when the morning 8 10 or during afternoon 46, spraying is once again every other day；The pollen liquid energy of the present invention improves pollen germination rate and column cap ability to accept；Washed when preparing pollen liquid by being vortexed, for the characteristics of jackfruit pollen grain is small, caking property is strong, can effectively collect sufficient amount of jackfruit pollen grain.For artificial pollination, can effective prevention and control jackfruit malformed fruit generation, commodity fruit rate is up to more than 95%.
Description
Technical field
The present invention relates to a kind of jackfruit fruit tree planting technique, is particularly used for reduction and jackfruit malformed fruit probability occurs
Jackfruit fruit tree pollen liquid and its pollinating method.
Background technology
Jackfruit, also known as artocarpus heterophyllus, jackfruit, cows belly fruit, Moraceae jackfruit platymiscium, it is China torrid zone, South Asia heat
Excellent dilute fruit of band.Its fruit fragrant, crisp sweet tea of pulp greatly（Dry bud）, unique flavor, welcome deeply by consumer.Fruit is except fresh
Food is outer, it may also be used for culinary art, system is dry or crystallizes；Seed can do woody grain；Plant impoverishment tolerant, extensive management is as a result early,
Yield is high, has very wide industrialization prospect, the cultivated area on Guangdong, Guangxi and Hainan and other places constantly expands in recent years
Greatly.
As jackfruit commercial growth area constantly expands, occur being not easy to show under some traditional planting patterns asks
Topic, wherein malformed fruit is than more prominent.Some jackfruit plant have had a strong impact on jackfruit plantation almost without the fruit of normal fruit shape
The commodity fruit rate and economic benefit in garden.
Inventor by constantly explore, discovery occur the main reason for jackfruit malformed fruit be Pollination Fertilization it is uneven and
Not exclusively.
Existing fruit tree artificial pollination technology mainly collects pollen using natural drying, rubber tip point is spent etc., but jackfruit
Pollen grain is very small, pollen grain is bonded to one another, and is difficult to collect using prior art；In addition, the germination rate of pineapple bee pollen is low, room
Viability is lost under temperature quickly.
The content of the invention
The defects of it is an object of the invention to exist for prior art, there is provided a kind of jackfruit fruit tree pollen liquid and its match somebody with somebody
Method processed, to improve pollen germination rate and column cap ability to accept, avoid the occurrence of jackfruit malformed fruit.
It is used for the method for artificial pollination the present invention also aims to provide the jackfruit fruit tree pollen liquid.
Jackfruit fruit tree pollen liquid composition of the present invention is as follows：
Sucrose 10--20% mass
Anhydrous calcium chloride 1--5% mass
Boric acid 1--5% mass
Water surplus quality
The volume of male inflorescence 45-60%.
Preferred plan is as follows：
The mass of sucrose 10%
The mass of anhydrous calcium chloride 1%
The mass of boric acid 1.2%
Water surplus quality
The volume of male inflorescence 60%.
Existing 1/4 in the preferred no disease and pests harm of the male inflorescence, morphologically normal pollinizers plant --- the male flower of 1/2 anther dehiscence
Sequence；
The male inflorescence of 10-12 hours is placed preferably in dry environment.
Pollinizers are preferably different cultivars.
The compound method of jackfruit fruit tree pollen liquid of the present invention, comprises the following steps：
（1）Sucrose, anhydrous calcium chloride, boric acid is soluble in water, obtain pollen germination nutrient solution；
（2）Male inflorescence is placed in pollen germination nutrient solution, is well mixed, obtains pollen liquid.
In order that male inflorescence is dipped in pollen germination nutrient solution completely, preferably using vortex instrument vortex 1-2 min.
Jackfruit fruit tree pollen liquid of the present invention is used for the method for artificial pollination, including：Pollen liquid is poured into sprayer,
On the female inflorescence that spraying to column cap shows when morning 8-10 or during 4-6 in afternoon, pollen liquid spraying is prepared again once every other day.
The pollen liquid that the pollen liquid preferred same day prepares.
The present invention compared with prior art, has the following advantages that：
1st, contain sucrose, Ca ions and boron element in pollen liquid of the invention, be favorably improved pollen germination rate and column cap receives
Ability；Washed by being vortexed, for the characteristics of jackfruit pollen grain is small, caking property is strong, can effectively collect sufficient amount of pineapple
Bee pollen grain.
2nd, pollen liquid of the invention is used for artificial pollination, effectively problem, commodity fruit rate can occur by prevention and control jackfruit malformed fruit
Up to more than 95%.
Embodiment
The present invention is described in further details below by embodiment, these embodiments are only used for illustrating the present invention, and
Do not limit the scope of the invention.
Embodiment 1：Jackfruit fruit variety is " sea is big No. 2 ", and 5 mu of cultivated area, pollinizers kind is " sea is big No. 3 "
（1）Prepare pollen liquid：Sucrose, anhydrous calcium chloride, boric acid is soluble in water, obtain pollen germination nutrient solution；By male inflorescence
It is placed in pollen germination nutrient solution, vortex instrument 2 min of vortex, is well mixed, obtains pollen liquid.
Pollen liquid composition is as follows：
The mass of sucrose 10%
The mass of anhydrous calcium chloride 1%
The mass of boric acid 1.2
Water surplus quality
The volume of male inflorescence 60%.
The male inflorescence of existing 1/3 anther dehiscence in the preferred no disease and pests harm of the male inflorescence, morphologically normal pollinizers plant；
Male inflorescence uses after placing 12 hours in dry environment；
（2）Artificial pollination：The pollen liquid that the pollination same day prepares is poured into sprayer, and spraying shows to column cap when morning 8-10
On female inflorescence, spraying once, is total to spraying 2 times again every other day.
After 30 days, fruit handled by investigation, all 98.2% fruit reaches normal fruit shape, and few part fruit is because of spraying
It is uneven, part deformity be present.
Embodiment 2：Jackfruit fruit variety is " sea is big No. 2 ", and 5 mu of cultivated area, pollinizers kind is " sea is big No. 3 "
（1）Prepare pollen liquid：Sucrose, anhydrous calcium chloride, boric acid is soluble in water, obtain pollen germination nutrient solution；By male inflorescence
It is placed in pollen germination nutrient solution, vortex instrument 1 min of vortex, is well mixed, obtains pollen liquid.
Pollen liquid composition is as follows：
The mass of sucrose 20%
The mass of anhydrous calcium chloride 5%
The mass of boric acid 5%
Water surplus quality
The volume of male inflorescence 45%.
The male inflorescence of existing 1/4 anther dehiscence in the preferred no disease and pests harm of the male inflorescence, morphologically normal pollinizers plant；
Male inflorescence uses after placing 10 hours in dry environment；
（2）Artificial pollination：The pollen liquid that the pollination same day prepares is poured into sprayer, and spraying shows to column cap when 4-6 in afternoon
On female inflorescence, spraying once, is total to spraying 3 times again every other day.
After 25 days, fruit handled by investigation, all 96% fruit reaches normal fruit shape, few part fruit because of spraying not
Uniformly, part deformity be present.
Embodiment 3：Jackfruit fruit variety is " sea is big No. 2 ", and 5 mu of cultivated area, pollinizers kind is " sea is big No. 3 "
（1）Prepare pollen liquid：Sucrose, anhydrous calcium chloride, boric acid is soluble in water, obtain pollen germination nutrient solution；By male inflorescence
It is placed in pollen germination nutrient solution, vortex instrument 1.5 min of vortex, is well mixed, obtains pollen liquid.
Pollen liquid composition is as follows：
The mass of sucrose 15%
The mass of anhydrous calcium chloride 3%
The mass of boric acid 2%
Water surplus quality
The volume of male inflorescence 52%.
The male inflorescence of existing 1/2 anther dehiscence in the preferred no disease and pests harm of the male inflorescence, morphologically normal pollinizers plant；
Male inflorescence uses after placing 11 hours in dry environment；
（2）Artificial pollination：The pollen liquid that the pollination same day prepares is poured into sprayer, and spraying shows to column cap when morning 8-10
On female inflorescence, spraying once, is total to spraying 4 times again every other day
After 35 days, fruit handled by investigation, all 97% fruit reaches normal fruit shape, few part fruit because spraying is uneven,
In the presence of part deformity.
Claims (6)
1. a kind of jackfruit fruit tree pollen liquid, it is characterised in that composition is as follows：
Sucrose 10--20% mass
Anhydrous calcium chloride 1--5% mass
Boric acid 1--5% mass
Water surplus quality
The volume of male inflorescence 45-60%.
2. jackfruit fruit tree pollen liquid according to claim 1, it is characterised in that composition is as follows：
The mass of sucrose 10%
The mass of anhydrous calcium chloride 1%
The mass of boric acid 1.2%
Water surplus quality
The volume of male inflorescence 60%；
The male inflorescence is no disease and pests harm, existing 1/4 on morphologically normal pollinizers plant --- the male flower of 1/2 anther dehiscence
Sequence,
And placed 10-12 hours in dry environment.
3. jackfruit fruit tree pollen liquid according to claim 1 or 2, it is characterised in that jackfruit fruit tree and pollinizers kind
Differ.
4. the compound method of one of the claim 1-3 jackfruit fruit tree pollen liquid, it is characterised in that comprise the following steps：
Sucrose, anhydrous calcium chloride, boric acid is soluble in water, obtain pollen germination nutrient solution；
Male inflorescence is placed in pollen germination nutrient solution, is well mixed, obtains pollen liquid.
5. compound method according to claim 4, it is characterised in that the mixing uses vortex instrument vortex 1-2 min.
6. one of the claim 1-3 jackfruit fruit tree pollen liquid is used for the method for artificial pollination, including：The flower that the same day prepares
Powder liquid is poured into sprayer, on the female inflorescence that spraying to column cap shows when morning 8-10 or during 4-6 in afternoon, prepares flower again every other day
Powder liquid spraying once, is total to spraying 2--4 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710829383.7A CN107568058A (en) | 2017-09-14 | 2017-09-14 | Jackfruit fruit tree pollen liquid and its compound method and the method for artificial pollination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710829383.7A CN107568058A (en) | 2017-09-14 | 2017-09-14 | Jackfruit fruit tree pollen liquid and its compound method and the method for artificial pollination |
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| Publication Number | Publication Date |
|---|---|
| CN107568058A true CN107568058A (en) | 2018-01-12 |
Family
ID=61036497
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710829383.7A Pending CN107568058A (en) | 2017-09-14 | 2017-09-14 | Jackfruit fruit tree pollen liquid and its compound method and the method for artificial pollination |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108484245A (en) * | 2018-05-23 | 2018-09-04 | 茂名市水果科学研究所 | A kind of jackfruit anti-fruit-cracking foliar fertilizer and method of dehiscent fruit and application |
| CN114128706A (en) * | 2021-11-26 | 2022-03-04 | 广西壮族自治区亚热带作物研究所（广西亚热带农产品加工研究所） | Pineapple pollination liquid and hybrid pollination method |
-
2017
- 2017-09-14 CN CN201710829383.7A patent/CN107568058A/en active Pending
Non-Patent Citations (1)
| Title |
|---|
| 余庆等: "菠萝蜜花粉萌发及贮藏特性研究", 《广东农业科学》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108484245A (en) * | 2018-05-23 | 2018-09-04 | 茂名市水果科学研究所 | A kind of jackfruit anti-fruit-cracking foliar fertilizer and method of dehiscent fruit and application |
| CN108484245B (en) * | 2018-05-23 | 2021-08-13 | 茂名市农业科技推广中心 | Jackfruit anti-cracking fruit leaf fertilizer, anti-cracking method and application |
| CN114128706A (en) * | 2021-11-26 | 2022-03-04 | 广西壮族自治区亚热带作物研究所（广西亚热带农产品加工研究所） | Pineapple pollination liquid and hybrid pollination method |
| CN114128706B (en) * | 2021-11-26 | 2022-06-10 | 广西壮族自治区亚热带作物研究所（广西亚热带农产品加工研究所） | Pineapple pollination liquid and hybrid pollination method |
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Application publication date: 20180112 |