CN109804869A - The breeding method of watermelon seedling - Google Patents
The breeding method of watermelon seedling Download PDFInfo
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- CN109804869A CN109804869A CN201711162386.6A CN201711162386A CN109804869A CN 109804869 A CN109804869 A CN 109804869A CN 201711162386 A CN201711162386 A CN 201711162386A CN 109804869 A CN109804869 A CN 109804869A
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- seedling
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Abstract
The invention discloses a kind of breeding methods of watermelon seedling, it is characterized in that, following these steps to carry out: nutritive soil preparation, nutritive cube production, seed treatment, vernalization, sowing, seedling management, seedling stage diseases prevention, hardening, method of the invention are suitable for the variety of watermelon such as No. 8 anti-Feng Le 5, U.S., Xinfeng 5, western agriculture eight, black tiger, sluggard 818, black beauty, and the method for the present invention is easy, melon seedling is neat, healthy and strong.
Description
Technical field
The present invention relates to a kind of melon and fruit cultivation technique, especially a kind of breeding method of watermelon seedling.
Background technique
Watermelon is the fruit of summer, and pulp is sweet, can cool down and drive away summer heat；Seed oil-containing can make pastime food；Pericarp is medicinal,
There is the benefits of heat-clearing, diuresis, blood pressure lowering.Watermelon as summer most by everybody favorite fruit, if to the yield of watermelon height, quality
Good, remarkable in economical benefits, key is in nurturing staff and the rational application of fertilizer.Our many melon grower association plantation watermelons, which still use, at present passes
The method nursery of system, arbitrariness is also big, melon seedling power is different for nursery work, not only time-consuming and laborious, and gained watermelon seedling is not strong enough
Strong, slow growth after transplanting prolongs after the as a result time, and watermelon individual is less than normal, and the economic benefit is not high.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of breeding method specification, simplicity, melon seedling are whole
Together, the breeding method of healthy and strong watermelon seedling, the purpose of the present invention are realized by following technical proposals, a kind of cultivation of watermelon seedling
Method, including nutritive soil preparation, the production of nutritive cube, seed treatment, vernalization, sowing, seedling management and seedling stage diseases prevention, feature
Be, follow these steps to carry out: 1, nutritive soil preparation, the disease-free dry garden mould that selection did not planted melon crop 5 years or more are leading
Crush, add nitrogen, phosphorus, 300 grams of the compound fertilizer of each content of potassium each 15%, 300 grams of calcium superphosphate in every cubic metre of soil, tangerine bar powder or
Saw non-powder or 500 grams of husk powder, then plus 50 grams of 50% carbendazim mix thoroughly, sieving for standby after compost 4 weeks；2, nutritive cube makes, matrix
Nursery is light to press directly by matrix in seedlings nursing plate；Nutrition Soil is packed into 10 centimetres of diameter of polypots, is compacted spare；3,
Seed treatment selects fine day to bask seeds 1~2 day, shine it is good after intact, full seed seed be placed in 55 DEG C of warm water soak seed 20
It~30 minutes, then soaks seed at room temperature 2~4 hours, every 1~2 hour agitation is changed water 1 time, and seed soaking finishes, and wipes kind
Sub- surface mucous, is rinsed well, is drained away the water, and is wrapped with wet cloth spare；4, the seed wrapped is put into crisper by vernalization,
Vernalization under the conditions of 28 DEG C~30 DEG C；5, it sows, after bud sprouting, selects fine day afternoon, a nutritive cube sows a kind
Son, plumule downward, cover the Nutrition Soil of 0.5 millimeters thick, squirt, and cover mulch, and day temperature is kept for 25 DEG C, and night temperature is kept for 16 DEG C
More than；6, seedling management throws off the mulch to tile on nutritive cube, nutritive cube surface soil is with dry when seedling breaks ground up to 25%~30%
Based on, in favor of the development of root；7, seedling stage diseases prevention, emergence will spray after a week prevents and treats damping-off, samping off and epidemic disease, is in harmony with rich
Root is protected 500 times of liquid+rich mostly 500 times of liquid of guarantor of being in harmony and is sprayed, and sprays 1 time weekly, even sprays 1~2 time；8, hardening is colonized first 5~7 days and selects
Fine day warm weather, spray 1 time rich to be in harmony and protects 500 times of liquid 500 times of liquid of+72.2% Propamocarb, and hardening is flexibly grasped depending on Seedling Quality,
Strong sprout is refined less or is not refined, and tender seedling stage is stepped up hardening intensity seedling, and seedling age 30-35 days, i.e. transplanting was big when having 2-4 piece true leaf
Field.
Method of the invention is suitable for Feng Le 5, beauty resists No. 8, Xinfeng 5, western agriculture eight, black tiger, sluggard 818, black beauty
The variety of watermelon such as people, the method for the present invention is easy, melon seedling is neat, healthy and strong.
Specific embodiment
A kind of embodiment 1, breeding method of watermelon seedling, including nutritive soil preparation, the production of nutritive cube, seed treatment, is urged
Bud, sowing, seedling management and seedling stage diseases prevention, which is characterized in that follow these steps to carry out: 1, nutritive soil preparation, selection were not planted
Melon crop 5 years or more disease-free dry garden moulds crush in advance, and nitrogen, phosphorus, each content of potassium each 15% are added in every cubic metre of soil
300 grams of compound fertilizer, 300 grams of calcium superphosphate, tangerine bar powder or the non-powder of saw or 500 grams of husk powder, then plus 50 grams of 50% carbendazim mix thoroughly,
Sieving for standby after compost 4 weeks；2, nutritive cube makes, and substrate seedling is light to press directly by matrix in seedlings nursing plate；Nutrition Soil is filled
Enter in 10 centimetres of diameter of polypots, is compacted spare；3, seed treatment selects fine day to bask seeds 1~2 day, shine it is good after by it is intact,
The seed of full seed is placed in 55 DEG C of warm water and soaks seed 20~30 minutes, then soaks seed at room temperature 2~4 hours, and every 1~2
Agitation in a hour is changed water 1 time, and seed soaking finishes, and wipes the surface of the seed mucous membrane, rinses well, drains away the water, and is wrapped with wet cloth standby
With；4, the seed wrapped is put into crisper by vernalization, vernalization under the conditions of 28 DEG C~30 DEG C；5, it sows, after bud sprouting,
Select fine day afternoon, a nutritive cube sows a seed, and plumule downward, covers the Nutrition Soil of 0.5 millimeters thick, squirts, covers
Mulch, day temperature are kept for 25 DEG C, and night temperature is kept for 16 DEG C or more；6, seedling management is thrown off when seedling breaks ground up to 25%~30%
The mulch to tile on nutritive cube, nutritive cube surface soil is based on dry, in favor of the development of root；7, seedling stage diseases prevention, emergence are wanted after a week
Spray prevention and treatment damping-off, samping off and epidemic disease, it is spraying with 500 times of liquid of Feng Qiagenbao+rich mostly 500 times of liquid of guarantor of being in harmony, it sprays 1 time weekly,
Even spray 1~2 time；8, hardening is colonized first 5~7 days selection fine day warm weathers, spray 1 time rich 500 times of+72.2% downy mildews of liquid of more guarantors of being in harmony
500 times of liquid of prestige, hardening are flexibly grasped depending on Seedling Quality, and strong sprout is refined less or do not refined, and tender seedling stage is stepped up hardening intensity seedling, seedling
Age 30-35 days, crop field can be transplanted when having 2-4 piece true leaf.
Claims (1)
1. a kind of breeding method of watermelon seedling, including nutritive soil preparation, the production of nutritive cube, seed treatment, vernalization, sowing, seedling
Period management and seedling stage diseases prevention, which is characterized in that follow these steps to carry out:
(1) nutritive soil preparation, the disease-free dry garden mould that selection did not planted melon crop 5 years or more crush in advance, every cubic metre of soil
Middle addition nitrogen, phosphorus, 300 grams of the compound fertilizer of each content of potassium each 15%, 300 grams of calcium superphosphate, tangerine bar powder or the non-powder of saw or husk powder
500 grams, then plus 50 grams of 50% carbendazim mix thoroughly, sieving for standby after compost 4 weeks；
(2) nutritive cube makes, and substrate seedling is light to press directly by matrix in seedlings nursing plate；Nutrition Soil is packed into 10 centimetres of diameter
Polypots in, be compacted it is spare；
(3) seed treatment selects fine day to bask seeds 1~2 day, and intact, full seed seed is placed on 55 DEG C of warm water after shining well
Middle seed soaking 20~30 minutes, then soaks seed 2~4 hours at room temperature, and every 1~2 hour agitation is changed water 1 time, has soaked seed
Finish, wipes the surface of the seed mucous membrane, rinse well, drain away the water, wrapped with wet cloth spare；
(4) seed wrapped is put into crisper by vernalization, vernalization under the conditions of 28 DEG C~30 DEG C；
(5) it sows, after bud sprouting, selects fine day afternoon, a nutritive cube sows a seed, and plumule downward, covers 0.5 milli
The thick Nutrition Soil of rice, squirts, and covers mulch, and day temperature is kept for 25 DEG C, and night temperature is kept for 16 DEG C or more；
(6) seedling management throws off the mulch to tile on nutritive cube, nutritive cube surface soil is with dry when seedling breaks ground up to 25%~30%
Based on；
(7) seedling stage diseases prevention, emergence will spray prevents and treats damping-off, samping off and epidemic disease after a week, with 500 times of liquid of Feng Qiagenbao+rich
500 times of liquid of Qia Duobao are spraying, spray 1 time weekly, even spray 1~2 time；
(8) hardening is colonized first 5~7 days selection fine day warm weathers, spray 1 time rich 500 times of+72.2% Propamocarbs 500 of liquid of more guarantors of being in harmony
Times liquid, hardening are flexibly grasped depending on Seedling Quality, and strong sprout is refined less or do not refined, and tender seedling stage is stepped up hardening intensity seedling, seedling age 30-
35 days, crop field can be transplanted when having 2-4 piece true leaf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711162386.6A CN109804869A (en) | 2017-11-21 | 2017-11-21 | The breeding method of watermelon seedling |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711162386.6A CN109804869A (en) | 2017-11-21 | 2017-11-21 | The breeding method of watermelon seedling |
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| CN109804869A true CN109804869A (en) | 2019-05-28 |
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| CN201711162386.6A Pending CN109804869A (en) | 2017-11-21 | 2017-11-21 | The breeding method of watermelon seedling |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113273453A (en) * | 2021-06-07 | 2021-08-20 | 西北农林科技大学 | Cultivation method for strong roots of watermelon seedlings |
-
2017
- 2017-11-21 CN CN201711162386.6A patent/CN109804869A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113273453A (en) * | 2021-06-07 | 2021-08-20 | 西北农林科技大学 | Cultivation method for strong roots of watermelon seedlings |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190528 |
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| WD01 | Invention patent application deemed withdrawn after publication |