Method for cultivating Lanbing fir trees of Qinling mountains

Abstract

The invention discloses a method for cultivating Lanbing fir trees of Qinling mountains. The method comprises the following steps of (1) collection of seeds, wherein the plump seeds with uniform traits are selected for use as fir seeds; (2) seed germination acceleration, wherein the selected seeds are placed in a catalyst for 24 hours and then taken out and placed in a cool place for drying in theshade, and the dried seeds are mixed with coarse sand for sand storage; (3) finishing of a cultivation bed; (4) sowing, wherein the seeds are sown in a sowing season after the seeds germinate; (5) transplanting; (6) maintenance management. The method has the advantages that the catalyst is utilized to catalyze the seeds of the Lanbing fir trees of the Qinling mountains, the germination time of the seeds is shortened, the use of a Pt mycorrhizal agent is conductive to generation of mycorrhiza of seedling roots, the absorption surface is enlarged, the absorption capacity of the roots is enhanced, the growth of seedlings is promoted, scientific management is adopted in the whole process, and the survival rate of the Lanbing fir trees of the Qinling mountains is greatly increased.

Description

technical field

[0001] The invention relates to the technical field of plant cultivation, in particular to a method for cultivating Qinling blue ice fir trees. Background technique

[0002] Cedar is an evergreen tree species. The plant height is 9-15 meters, and the crown width is 3-6 meters. The tree shape is columnar to pyramidal, with a compact structure. It is a beautiful tree with blue leaves and can be planted alone or in clusters in courtyards, squares, lawns, and in front of buildings. It is a traditional ornamental tree with colorful leaves in Europe and the United States. It can also be used as a potted plant for indoor viewing. It likes a cooler climate. It grows well in moist, fertile and slightly acidic soil and requires sufficient light. Slightly tolerant to barrenness, medium drought and salt tolerance, avoid high heat and pollution, strong cold resistance, can withstand low temperatures of -6°C.

[0003] In the prior art, the bluish color of the leaves wi...

Examples

Embodiment 1

[0020] A kind of cultivation method of Qinling blue ice fir tree, comprises the steps:

[0021] (1), seed collection, select plump, the seed that character is consistent is standby fir tree seed;

[0022] (2), seed germination, put the selected seeds into the catalyst for 12 hours and then take them out, place them in a cool place to dry in the shade, and mix the seeds with coarse sand after drying in the shade;

[0023] (3), rearrangement of cultivation bed, including selection of cultivation soil and treatment of cultivation soil, selection of cultivation soil is made of 10% of silt, 5% of magnesium sulfate, 5% of manganese carbonate, 10% of corn stalks, 5% of distiller's grain powder, premix 5%, 5% magnetite, 10% scorched marl, 5% rice chaff ash, 10% river mud, 5% bean dregs, 10% mycorrhizal soil, 5% soil conditioner, 10% hydrogel particles; The cultivation soil treatment is to spread the cultivation soil on the surface into a cultivation bed with a depth of 15 to 25 cm, f...

Embodiment 2

[0033] A kind of cultivation method of Qinling blue ice fir tree, comprises the steps:

[0034] (1), seed collection, select plump, the seed that character is consistent is standby fir tree seed;

[0035] (2), seed germination, put the selected seeds into the catalyst for 36 hours and take them out, place them in a cool place to dry in the shade, and mix the seeds with coarse sand after drying in the shade;

[0036] (3), rearrangement of cultivation bed, including selection of cultivation soil and treatment of cultivation soil, selection of cultivation soil is made of 10% of silt, 5% of magnesium sulfate, 5% of manganese carbonate, 10% of corn stalks, 5% of distiller's grain powder, premix 5%, 5% magnetite, 10% scorched marl, 5% rice chaff ash, 10% river mud, 5% bean dregs, 10% mycorrhizal soil, 5% soil conditioner, 10% hydrogel particles; The cultivation soil treatment is to spread the cultivation soil on the surface into a cultivation bed with a depth of 15 to 25 cm, first ...

technical field

[0001] The invention relates to the technical field of plant cultivation, in particular to a method for cultivating Qinling blue ice fir trees. Background technique

[0002] Cedar is an evergreen tree species. The plant height is 9-15 meters, and the crown width is 3-6 meters. The tree shape is columnar to pyramidal, with a compact structure. It is a beautiful tree with blue leaves and can be planted alone or in clusters in courtyards, squares, lawns, and in front of buildings. It is a traditional ornamental tree with colorful leaves in Europe and the United States. It can also be used as a potted plant for indoor viewing. It likes a cooler climate. It grows well in moist, fertile and slightly acidic soil and requires sufficient light. Slightly tolerant to barrenness, medium drought and salt tolerance, avoid high heat and pollution, strong cold resistance, can withstand low temperatures of -6°C.

[0003] In the prior art, the bluish color of the leaves wi...

Examples

Embodiment 1

[0020] A kind of cultivation method of Qinling blue ice fir tree, comprises the steps:

[0021] (1), seed collection, select plump, the seed that character is consistent is standby fir tree seed;

[0022] (2), seed germination, put the selected seeds into the catalyst for 12 hours and then take them out, place them in a cool place to dry in the shade, and mix the seeds with coarse sand after drying in the shade;

[0023] (3), rearrangement of cultivation bed, including selection of cultivation soil and treatment of cultivation soil, selection of cultivation soil is made of 10% of silt, 5% of magnesium sulfate, 5% of manganese carbonate, 10% of corn stalks, 5% of distiller's grain powder, premix 5%, 5% magnetite, 10% scorched marl, 5% rice chaff ash, 10% river mud, 5% bean dregs, 10% mycorrhizal soil, 5% soil conditioner, 10% hydrogel particles; The cultivation soil treatment is to spread the cultivation soil on the surface into a cultivation bed with a depth of 15 to 25 cm, f...

Embodiment 2

[0033] A kind of cultivation method of Qinling blue ice fir tree, comprises the steps:

[0034] (1), seed collection, select plump, the seed that character is consistent is standby fir tree seed;

[0035] (2), seed germination, put the selected seeds into the catalyst for 36 hours and take them out, place them in a cool place to dry in the shade, and mix the seeds with coarse sand after drying in the shade;

[0036] (3), rearrangement of cultivation bed, including selection of cultivation soil and treatment of cultivation soil, selection of cultivation soil is made of 10% of silt, 5% of magnesium sulfate, 5% of manganese carbonate, 10% of corn stalks, 5% of distiller's grain powder, premix 5%, 5% magnetite, 10% scorched marl, 5% rice chaff ash, 10% river mud, 5% bean dregs, 10% mycorrhizal soil, 5% soil conditioner, 10% hydrogel particles; The cultivation soil treatment is to spread the cultivation soil on the surface into a cultivation bed with a depth of 15 to 25 cm, first ...