Solution to low set fruit percentage of cherry

Abstract

The invention relates to the technical field of cherry cultivation and discloses a solution to low set fruit percentage of cherry. The solution includes the following steps: (1) fertilization management: fertilizer is applied at a seedling stage of a cherry tree according to three phases, so that the growth tendency of the seedling is enhanced, the dormant period of the seedling is broke, the differentiations of flower buds are promoted, and more nutrient is accumulated in the plant; (2) trimming management: the cherry tree is trimmed into spindle body shape, and the height of the cherry tree is reduced, so that the sunlight is evenly utilized, and the fruit abscission and the fruit cracking caused by uneven illumination are avoided. The cherry tree is trimmed by a large margin to stimulate the vegetative to grow and the new branches to be sent up constantly. 2-3 years after the cherry tree bears fruit, real-time egeneration and invigoration are required so that the impact the number of years has on fruiting quantity can be reduced, and the number of years set for fruiting is enlarged; (3) flowering fruit bearing stage management: the water and fertilizer management is reinforced to mainly promote the differentiations of flower buds during the flowering fruit bearing stage. During different stages, different requirements for nutrient of the cherry tree are met to prompt the cherry tree to enter the fruiting stage, and the percentage of fertile fruit and the soluble solid content are increased.

Description

technical field

[0001] The invention belongs to the technical field of agricultural breeding, and in particular relates to a method for solving the low fruit setting rate of cherries. Background technique

[0002] Cherry, also known as Yingtao, Hantao, Jingtao, etc., is the earliest arbor fruit on the market, known as "the first branch of all fruits". It is said that the oriole especially likes to eat this fruit, hence the name "Yingtao". Although its fruit is as small as a pearl, its color is bright and bright red, and it is as exquisite as an agate gemstone. Cherry is dark red, the fruit is huge, firm and juicy, sweet in the mouth, slightly pink and moist, the flesh is delicate, clear in color, colorless in juice, fragrant and delicious in the mouth, sweet and tender. The fruit is rich in nutrition, high in iron content, can promote the regeneration of hemoglobin, and has a certain tonic effect on anemia patients. Regular consumption can also prevent cancer, especially ...

Examples

Embodiment 1

[0018] A method for solving the low fruit setting rate of cherries, comprising the following steps:

[0019] (1) Fertilization management

[0020] In the young stage of the saplings, fertilize in 3 stages. When the saplings are 20-25 cm, the fertilizer ratio is calculated according to the mass percentage: ammonium nitrogen fertilizer accounts for 25%, potassium fertilizer accounts for 11%, superphosphate accounts for 7%, and steel slag phosphate fertilizer accounts for 1%. 6%, plant ash 3%, lime powder 1%, and the rest is decomposed organic fertilizer; when the saplings are 25-45 cm, the fertilizer ratio is calculated according to the mass percentage: ammonium nitrogen fertilizer accounts for 30%, potassium fertilizer accounts for 10%, and over Calcium phosphate accounts for 6%, steel slag phosphate fertilizer accounts for 5%, plant ash accounts for 3%, lime powder accounts for 1%, and the rest is decomposed organic fertilizer; when the sapling is 45-65 cm, the fertilizer rati...

Embodiment 2

[0028] A method for solving the low fruit setting rate of cherries, comprising the following steps:

[0029] (1) Fertilization management

[0030] In the young stage of the saplings, fertilize in 3 stages. When the saplings are 20-25 cm, the fertilizer ratio is calculated according to the mass percentage: ammonium nitrogen fertilizer accounts for 27%, potassium fertilizer accounts for 12%, superphosphate accounts for 8%, steel slag phosphate fertilizer accounts for 7%, plant ash accounted for 4%, lime powder accounted for 1.5%, and the rest was decomposed organic fertilizer; when the saplings were 25-45 cm, the fertilizer ratio was calculated according to the mass percentage: ammonium nitrogen fertilizer accounted for 33%, potassium fertilizer accounted for 11%, and over Calcium phosphate accounts for 7%, steel slag phosphate fertilizer accounts for 5.5%, plant ash accounts for 4%, lime powder accounts for 1.5%, and the rest is decomposed organic fertilizer; when the sapling i...

Embodiment 3

[0038] A method for solving the low fruit setting rate of cherries, comprising the following steps:

[0039] (1) Fertilization management

[0040] In the young stage of the saplings, fertilize in 3 stages. When the saplings are 20-25 cm, the fertilizer ratio is calculated according to the mass percentage: ammonium nitrogen fertilizer accounts for 30%, potassium fertilizer accounts for 14%, superphosphate accounts for 10%, and steel slag phosphate fertilizer accounts for 10%. 8%, plant ash 5%, lime powder 2%, and the rest is decomposed organic fertilizer; when the saplings are 25-45 cm, the fertilizer ratio is calculated according to the mass percentage: ammonium nitrogen fertilizer accounts for 35%, potassium fertilizer accounts for 12%, over Calcium phosphate accounts for 8%, steel slag phosphate fertilizer accounts for 6%, plant ash accounts for 5%, lime powder accounts for 2%, and the rest is decomposed organic fertilizer; when the seedling is 45-65 cm, the fertilizer ratio...

technical field

[0001] The invention belongs to the technical field of agricultural breeding, and in particular relates to a method for solving the low fruit setting rate of cherries. Background technique

[0002] Cherry, also known as Yingtao, Hantao, Jingtao, etc., is the earliest arbor fruit on the market, known as "the first branch of all fruits". It is said that the oriole especially likes to eat this fruit, hence the name "Yingtao". Although its fruit is as small as a pearl, its color is bright and bright red, and it is as exquisite as an agate gemstone. Cherry is dark red, the fruit is huge, firm and juicy, sweet in the mouth, slightly pink and moist, the flesh is delicate, clear in color, colorless in juice, fragrant and delicious in the mouth, sweet and tender. The fruit is rich in nutrition, high in iron content, can promote the regeneration of hemoglobin, and has a certain tonic effect on anemia patients. Regular consumption can also prevent cancer, especially ...

Examples

Embodiment 1

[0018] A method for solving the low fruit setting rate of cherries, comprising the following steps:

[0019] (1) Fertilization management

[0020] In the young stage of the saplings, fertilize in 3 stages. When the saplings are 20-25 cm, the fertilizer ratio is calculated according to the mass percentage: ammonium nitrogen fertilizer accounts for 25%, potassium fertilizer accounts for 11%, superphosphate accounts for 7%, and steel slag phosphate fertilizer accounts for 1%. 6%, plant ash 3%, lime powder 1%, and the rest is decomposed organic fertilizer; when the saplings are 25-45 cm, the fertilizer ratio is calculated according to the mass percentage: ammonium nitrogen fertilizer accounts for 30%, potassium fertilizer accounts for 10%, and over Calcium phosphate accounts for 6%, steel slag phosphate fertilizer accounts for 5%, plant ash accounts for 3%, lime powder accounts for 1%, and the rest is decomposed organic fertilizer; when the sapling is 45-65 cm, the fertilizer rati...

Embodiment 2

[0028] A method for solving the low fruit setting rate of cherries, comprising the following steps:

[0029] (1) Fertilization management

[0030] In the young stage of the saplings, fertilize in 3 stages. When the saplings are 20-25 cm, the fertilizer ratio is calculated according to the mass percentage: ammonium nitrogen fertilizer accounts for 27%, potassium fertilizer accounts for 12%, superphosphate accounts for 8%, steel slag phosphate fertilizer accounts for 7%, plant ash accounted for 4%, lime powder accounted for 1.5%, and the rest was decomposed organic fertilizer; when the saplings were 25-45 cm, the fertilizer ratio was calculated according to the mass percentage: ammonium nitrogen fertilizer accounted for 33%, potassium fertilizer accounted for 11%, and over Calcium phosphate accounts for 7%, steel slag phosphate fertilizer accounts for 5.5%, plant ash accounts for 4%, lime powder accounts for 1.5%, and the rest is decomposed organic fertilizer; when the sapling i...

Embodiment 3

[0038] A method for solving the low fruit setting rate of cherries, comprising the following steps:

[0039] (1) Fertilization management

[0040] In the young stage of the saplings, fertilize in 3 stages. When the saplings are 20-25 cm, the fertilizer ratio is calculated according to the mass percentage: ammonium nitrogen fertilizer accounts for 30%, potassium fertilizer accounts for 14%, superphosphate accounts for 10%, and steel slag phosphate fertilizer accounts for 10%. 8%, plant ash 5%, lime powder 2%, and the rest is decomposed organic fertilizer; when the saplings are 25-45 cm, the fertilizer ratio is calculated according to the mass percentage: ammonium nitrogen fertilizer accounts for 35%, potassium fertilizer accounts for 12%, over Calcium phosphate accounts for 8%, steel slag phosphate fertilizer accounts for 6%, plant ash accounts for 5%, lime powder accounts for 2%, and the rest is decomposed organic fertilizer; when the seedling is 45-65 cm, the fertilizer ratio...