High-yield cultivation method for Acer rubrum L.

Abstract

The invention discloses a high-yield cultivation method for Acer rubrum L.. The high-yield cultivation method comprises the steps that soil is prepared, wherein subacid or neutral calcareous soil or red soil is selected for planting, a decayed organic fertilizer as a base fertilizer is deeply applied 1-2 months before planting, and meanwhile, charcoal, calcium superphosphate and plant ash are added; transplanting is conducted during the period from late February to late March, during transplanting, nursery stocks carry soil balls, rooting water is sprayed to transplanting pitches first, and then a nutrient solution is sprayed to the surfaces of roots of saplings; 30 days after transplanting, a special compound fertilizer is applied to the roots on the two sides of the saplings; three months after transplanting, a decayed organic fertilizer is applied; intertillage weeding and pest and disease control are conducted, wherein dead twigs and withered leaves caused by plant diseases and insect pests are removed in time, and gibberellin and 50% of thiram wettable powder are added into a fresh ginger water solution to form an 800-1500-fold diluent for disease control. By means of the high-yield cultivation method, after transplanting, the surviving rate, the rooting and germination rate and the disease and insect control ability of the Acer rubrum L. obtained can be significantly improved, the roots are developed, the Acer rubrum L. is resistant to wind and lodging, strong in vitality, and high in surviving rate, and the color retention time of the Acer rubrum L. is longer.

Description

technical field

[0001] The invention relates to the technical field of plant cultivation, in particular to a high-yield cultivation method of American red maple. Background technique

[0002] American red maple, Acer family Acer, also known as red maple, large deciduous tree. It grows fast, with an adult tree height of 12-18 meters and a crown width of 12 meters, which can adapt to the growth of various soil types. It blooms in spring and has red flowers. Because of its eye-catching autumn colors and neat crown, it is widely used in parks, residential areas, and streets for planting. It can be used for landscaping and street trees. It is deeply loved by people. It is a beautification introduced in my country in recent years. , One of the ideal rare tree species for greening urban gardens.

[0003] The American red maple is an imported variety, and its price is relatively high. Due to its excellent characteristics, it has been widely used in greening in the past two years. H...

Examples

Embodiment 1

[0023] A high-yield cultivation method for American red maple, comprising the steps of:

[0024] (1) Soil preparation: Choose slightly acidic to neutral lime soil or red loam soil for planting, apply decomposed organic fertilizer as base fertilizer 1-2 months before planting, and add biochar, superphosphate, and plant ash at the same time;

[0025] (2) Transplanting: Transplanting is carried out during late February and late March. When transplanting, the seedlings are brought with soil balls. The diameter of the soil balls is 10-15 times the diameter of the seedlings. When the diameter is 20-25 cm larger than the diameter of the soil ball, spray rooting water once in the transplanting pit, then spray 3-5wt% nutrient solution on the surface of the root system of the sapling, transplant the sapling into the hole, correct the seedlings, and fill Loosen the soil and spread it evenly. According to the method of one layer of nutrient soil and one layer of original soil, cover one l...

Embodiment 2

[0034] A high-yield cultivation method for American red maple, comprising the steps of:

[0035] (1) Soil preparation: Choose slightly acidic to neutral lime soil or red loam soil for planting, apply decomposed organic fertilizer as base fertilizer 1-2 months before planting, and add biochar, superphosphate, and plant ash at the same time;

[0036] (2) Transplanting: Transplanting is carried out during late February and late March. When transplanting, the seedlings are brought with soil balls. The diameter of the soil balls is 10-15 times the diameter of the seedlings. When the diameter is 20-25 cm larger than the diameter of the soil ball, spray rooting water once in the transplanting pit, then spray 3-5wt% nutrient solution on the surface of the root system of the sapling, transplant the sapling into the hole, correct the seedlings, and fill Loosen the soil and spread it evenly. According to the method of one layer of nutrient soil and one layer of original soil, cover one l...

Embodiment 3

[0045] A high-yield cultivation method for American red maple, comprising the steps of:

[0046](1) Soil preparation: Choose slightly acidic to neutral lime soil or red loam soil for planting, apply decomposed organic fertilizer as base fertilizer 1-2 months before planting, and add biochar, superphosphate, and plant ash at the same time;

[0047] (2) Transplanting: Transplanting is carried out during late February and late March. When transplanting, the seedlings are brought with soil balls. The diameter of the soil balls is 10-15 times the diameter of the seedlings. When the diameter is 20-25 cm larger than the diameter of the soil ball, spray rooting water once in the transplanting pit, then spray 3-5wt% nutrient solution on the surface of the root system of the sapling, transplant the sapling into the hole, correct the seedlings, and fill Loosen the soil and spread it evenly. According to the method of one layer of nutrient soil and one layer of original soil, cover one la...

technical field

[0001] The invention relates to the technical field of plant cultivation, in particular to a high-yield cultivation method of American red maple. Background technique

[0002] American red maple, Acer family Acer, also known as red maple, large deciduous tree. It grows fast, with an adult tree height of 12-18 meters and a crown width of 12 meters, which can adapt to the growth of various soil types. It blooms in spring and has red flowers. Because of its eye-catching autumn colors and neat crown, it is widely used in parks, residential areas, and streets for planting. It can be used for landscaping and street trees. It is deeply loved by people. It is a beautification introduced in my country in recent years. , One of the ideal rare tree species for greening urban gardens.

[0003] The American red maple is an imported variety, and its price is relatively high. Due to its excellent characteristics, it has been widely used in greening in the past two years. H...

Examples

Embodiment 1

[0023] A high-yield cultivation method for American red maple, comprising the steps of:

[0024] (1) Soil preparation: Choose slightly acidic to neutral lime soil or red loam soil for planting, apply decomposed organic fertilizer as base fertilizer 1-2 months before planting, and add biochar, superphosphate, and plant ash at the same time;

[0025] (2) Transplanting: Transplanting is carried out during late February and late March. When transplanting, the seedlings are brought with soil balls. The diameter of the soil balls is 10-15 times the diameter of the seedlings. When the diameter is 20-25 cm larger than the diameter of the soil ball, spray rooting water once in the transplanting pit, then spray 3-5wt% nutrient solution on the surface of the root system of the sapling, transplant the sapling into the hole, correct the seedlings, and fill Loosen the soil and spread it evenly. According to the method of one layer of nutrient soil and one layer of original soil, cover one l...

Embodiment 2

[0034] A high-yield cultivation method for American red maple, comprising the steps of:

[0035] (1) Soil preparation: Choose slightly acidic to neutral lime soil or red loam soil for planting, apply decomposed organic fertilizer as base fertilizer 1-2 months before planting, and add biochar, superphosphate, and plant ash at the same time;

[0036] (2) Transplanting: Transplanting is carried out during late February and late March. When transplanting, the seedlings are brought with soil balls. The diameter of the soil balls is 10-15 times the diameter of the seedlings. When the diameter is 20-25 cm larger than the diameter of the soil ball, spray rooting water once in the transplanting pit, then spray 3-5wt% nutrient solution on the surface of the root system of the sapling, transplant the sapling into the hole, correct the seedlings, and fill Loosen the soil and spread it evenly. According to the method of one layer of nutrient soil and one layer of original soil, cover one l...

Embodiment 3

[0045] A high-yield cultivation method for American red maple, comprising the steps of:

[0046](1) Soil preparation: Choose slightly acidic to neutral lime soil or red loam soil for planting, apply decomposed organic fertilizer as base fertilizer 1-2 months before planting, and add biochar, superphosphate, and plant ash at the same time;

[0047] (2) Transplanting: Transplanting is carried out during late February and late March. When transplanting, the seedlings are brought with soil balls. The diameter of the soil balls is 10-15 times the diameter of the seedlings. When the diameter is 20-25 cm larger than the diameter of the soil ball, spray rooting water once in the transplanting pit, then spray 3-5wt% nutrient solution on the surface of the root system of the sapling, transplant the sapling into the hole, correct the seedlings, and fill Loosen the soil and spread it evenly. According to the method of one layer of nutrient soil and one layer of original soil, cover one la...