CN106852210A

CN106852210A - A kind of breeding method of mango seed

Info

Publication number: CN106852210A
Application number: CN201611069788.7A
Authority: CN
Inventors: 李志旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-11-29
Filing date: 2016-11-29
Publication date: 2017-06-16

Abstract

The invention discloses a kind of breeding method of mango seed, comprise the following steps：A, the surgery of mango seed is removed, mango seed germ is taken out, be immersed in clear water；B, being typically disposed in seed in sandy soil so that environment temperature is 25~27 DEG C, and 5min is irradiated to it with ultraviolet light long；C, the nutrient solution that configuration pH value is 6.5~6.8;D, the seed root system of root system will be grown after germination and just~

Description

A kind of breeding method of mango seed

Technical field

The present invention relates to technical field of plant cultivation, more particularly to a kind of breeding method of mango seed.

Background technology

In China, Mango Fruit is the fruit liked of everybody since time immemorial, and it is sweet and pure dense oiliness to cover its taste, and is also splendid Tonic, it is osmanthus garden meat, dried fruit that fruit may be used to bake.Plant its property in mango Pterostyrax relatively can not resist cold, therefore mostly intersperse among The torrid zone in Asia, subtropical zone geographic region, main product is in southern each province such as Guang Xidong, south and the southeast, Guangdong, Fujian and Taiwan One with hillside.Mango likes warm, the weather of moistening, not cold-resistant.The minimum temperature that mango survives the winter is not less than 0 DEG C, Once temperature is less than 0 DEG C, the normal physiological activity of plant will be affected, and the absorbability of root can weaken, and can make plant Spray is wilted with blade.Demand to mango plant is larger, it is therefore desirable to improve existing by mango cultivating seeds into mango seedling Speed.

The content of the invention

Technical purpose of the invention is to provide one kind to enable to mango plant cultivating speed faster, and cultivate The small more preferable mango seedling of mango seedling resistant to diseases and insects.

The present invention is achieved through the following technical solutions：

The breeding method of mango seed of the invention, comprises the following steps：

A, the surgery of mango seed is removed, mango seed germ is taken out, be immersed in clear water so that seed immerses enough water Point；B, being typically disposed in seed in sandy soil so that environment temperature be 25~27 DEG C, and every 3 hours with ultraviolet light long to it 5min is irradiated, it is germinateed；C, the configuration content comprising N, P, K, S, Ca, Mg, Zn, Fe, Cu, Mn, Mo, Co, B, Zn point Not Wei 8~10mmol/L, 0.5~0.7mmol/L, 8.5~9.8mmol/L, 3.2~3.6mmol/L, 7.6~9.0mmol/L, 2.5~3.0mmol/L, 0.008~0.01mmol/L, 0.09~0.10mmol/L, 0.0001~0.0002mmol/L, 0.011 ~0.015mmol/L, 0.00015~0.00025mmol/L, 0.00003~0.00009mmol/L, 0.005~ The nutrient solution of 0.0065mmol/L, 0.0007~0.0009mmol/L nutritions, also contains gamma-polyglutamic acid in nutrient solution, The pH value of the nutrient solution is 6.5~6.8;D, the seed root system of root system will be grown after germination and just~It is immersed in nutrition In liquid, and it is 6~10 DEG C to adjust the temperature of nutrient solution, and environment temperature is 22~26 DEG C；E, after seed grows greenery, use blood orange Light is irradiated to it；F, mango seedling grow to 12~20cm it is high when, it is transplanted.

The breeding method of mango seed of the invention, in step d, has remainedRoot system expose the liquid of nutrient solution Face.

The breeding method of mango seed of the invention, adds ecological prebiotic bacterium solution in nutrient solution, ecological prebiotic bacterium solution Concentration is 0.005~0.008mmol/L.

The breeding method of mango seed of the invention, in step c configuration comprising N, P, K, S, Ca, Mg, Zn, Fe, Cu, Mn, The content of Mo, Co, B, Zn is respectively 9.5mmol/L, 0.66mmol/L, 8.9mmol/L, 3.5mmol/L, 8.7mmol/L, 2.7mmol/L, 0.009mmol/L, 0.092mmol/L, 0.00016mmol/L, 0.012mmol/L, 0.00018mmol/L, The nutrient solution of 0.00005mmol/L, 0.0062mmol/L, 0.0008mmol/L nutrition, also contains γ-poly- paddy in nutrient solution Propylhomoserin, the pH value of the nutrient solution is 6.7.

The breeding method of mango seed of the invention, in b step, the wavelength of long wave ultraviolet is 355~380nm.

The breeding method of mango seed of the invention, in Step d, the temperature for adjusting nutrient solution is 8 DEG C, and environment temperature is 25 ℃。

The beneficial effects of the invention are as follows:

By the method for substep by mango cultivating seeds into mango seedling, it is possible to increase mango cultivating seeds into mango seedling speed, Can reduce by more than 25% cultivation time, the growth of mango seedling can be accelerated, and used distinctive culture nutrient solution can So that the resistant to diseases and insects of the mango seedling cultivated is stronger, transplanting survival rate is higher.

Specific embodiment

A, the surgery of mango seed is removed, mango seed germ is taken out, be immersed in clear water so that seed immerses enough water Point；B, being typically disposed in seed in sandy soil so that environment temperature be 25~27 DEG C, and every 3 hours with ultraviolet light long to it 5min is irradiated, it is irradiated by this environment temperature and with uviol lamp long, the germination speed of mango seed can be promoted Degree, improves the germination percentage of seed；The content of c, configuration comprising N, P, K, S, Ca, Mg, Zn, Fe, Cu, Mn, Mo, Co, B, Zn is distinguished It is 8~10mmol/L, 0.5~0.7mmol/L, 8.5~9.8mmol/L, 3.2~3.6mmol/L, 7.6~9.0mmol/L, 2.5 ~3.0mmol/L, 0.008~0.01mmol/L, 0.09~0.10mmol/L, 0.0001~0.0002mmol/L, 0.011~ 0.015mmol/L, 0.00015~0.00025mmol/L, 0.00003~0.00009mmol/L, 0.005~0.0065mmol/ The nutrient solution of L, 0.0007~0.0009mmol/L nutritions, also contains gamma-polyglutamic acid in nutrient solution, the nutrient solution PH value is 6.5~6.8, and the seed for sprouting is cultivated with the nutrient solution of this pH value can be greatly improved to the growth of mango bud speed Degree, and the nutrition needed for can providing it, particularly gamma-polyglutamic acid, B, N can greatly improve its speed of growth, γ-poly- Glutamic acid, B and N nutritional ingredients will can cause that the speed of growth of mango seed is improved with reference to above-mentioned various nutrients; D, the seed root system of root system will be grown after germination and just~It is immersed in nutrient solution, can isIt is soaked in nutrient solution, and And can be according to the depth in the growth adjustment immersion nutrient solution of different times, and it is 6~10 DEG C, environment to adjust the temperature of nutrient solution Temperature is 22~26 DEG C；E, after seed grows greenery, it is irradiated with blood orange light；F, grow to 12 in mango seedling~ When 20cm is high, it is transplanted.By above-mentioned

In step d, remainRoot system expose the liquid level of nutrient solution such that it is able to so that needed for shoot synthesizes it Nutritional ingredient more rapidly, and will not cause rotting for its root.

Ecological prebiotic bacterium solution is added in nutrient solution, the concentration of ecological prebiotic bacterium solution is 0.005~0.008mmol/L.It is raw The prebiotic bacterium solution of state can be em original bacteria liquids, can promote the growth of mango shoot root system.

Content of the configuration comprising N, P, K, S, Ca, Mg, Zn, Fe, Cu, Mn, Mo, Co, B, Zn is respectively in step c 9.5mmol/L, 0.66mmol/L, 8.9mmol/L, 3.5mmol/L, 8.7mmol/L, 2.7mmol/L, 0.009mmol/L, 0.092mmol/L, 0.00016mmol/L, 0.012mmol/L, 0.00018mmol/L, 0.00005mmol/L, The nutrient solution of 0.0062mmol/L, 0.0008mmol/L nutrition, also contains gamma-polyglutamic acid, the nutrition in nutrient solution The pH value of liquid is 6.7.In b step, the wavelength of long wave ultraviolet is 355~380nm.In Step d, the temperature for adjusting nutrient solution is 8 DEG C, environment temperature is 25 DEG C.This environment temperature enables to mango bud fast-growth.

Therefore, by the breeding method of mango seed of the invention, by the method for substep by mango cultivating seeds Cheng Mang Fruit seedling, it is possible to increase mango cultivating seeds can reduce by more than 25% cultivation time into the speed of mango seedling, can accelerate awns The growth of fruit seedling, and used distinctive culture nutrient solution enables to the resistant to diseases and insects of mango seedling cultivated stronger, Transplanting survival rate is higher.

Claims

1. a kind of breeding method of mango seed, it is characterised in that comprise the following steps：A, the surgery of mango seed is removed, Mango seed germ is taken out, is immersed in clear water so that seed immerses enough moisture；B, seed is typically disposed in sandy soil In so that environment temperature is 25~27 DEG C, and is irradiated 5min to it with ultraviolet light long every 3 hours, it is germinateed；C, match somebody with somebody Put the content comprising N, P, K, S, Ca, Mg, Zn, Fe, Cu, Mn, Mo, Co, B, Zn and be respectively 8~10mmol/L, 0.5~ 0.7mmol/L, 8.5~9.8mmol/L, 3.2~3.6mmol/L, 7.6~9.0mmol/L, 2.5~3.0mmol/L, 0.008~ 0.01mmol/L, 0.09~0.10mmol/L, 0.0001~0.0002mmol/L, 0.011~0.015mmol/L, 0.00015 ~0.00025mmol/L, 0.00003~0.00009mmol/L, 0.005~0.0065mmol/L, 0.0007~ The nutrient solution of 0.0009mmol/L nutritions, also contains gamma-polyglutamic acid in nutrient solution, the pH value of the nutrient solution is 6.5 ~6.8;D, the seed root system of root system will be grown after germination and just~It is immersed in nutrient solution, and adjusts the temperature of nutrient solution It it is 6~10 DEG C, environment temperature is 22~26 DEG C；E, after seed grows greenery, it is irradiated with blood orange light；F, in mango Seedling grow to 12~20cm it is high when, it is transplanted.

2. the breeding method of mango seed according to claim 1, it is characterised in that in step d, remained Root system expose the liquid level of nutrient solution.

3. the breeding method of mango seed according to claim 1, it is characterised in that added in nutrient solution ecological prebiotic Bacterium solution, the concentration of ecological prebiotic bacterium solution is 0.005~0.008mmol/L.

4. the breeding method of mango seed according to claim 1, it is characterised in that in step c configuration comprising N, P, K, The content of S, Ca, Mg, Zn, Fe, Cu, Mn, Mo, Co, B, Zn is respectively 9.5mmol/L, 0.66mmol/L, 8.9mmol/L, 3.5mmol/L, 8.7mmol/L, 2.7mmol/L, 0.009mmol/L, 0.092mmol/L, 0.00016mmol/L, The battalion of 0.012mmol/L, 0.00018mmol/L, 0.00005mmol/L, 0.0062mmol/L, 0.0008mmol/L nutrition Nutrient solution, also contains gamma-polyglutamic acid in nutrient solution, the pH value of the nutrient solution is 6.7.

5. the breeding method of mango seed according to claim 1, it is characterised in that in b step, the ripple of long wave ultraviolet A length of 355~380nm.

6. the breeding method of mango seed according to claim 1, it is characterised in that in Step d, adjusts the temperature of nutrient solution It is 8 DEG C to spend, and environment temperature is 25 DEG C.