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Cultivation method capable of improving fruit setting rate of Cerasus avium (L.) Moench.

A cultivation method and a technology for sweet cherries are applied in the cultivation field of improving the fruit setting rate of sweet cherries, can solve the problems of difficult preservation, insufficient hardness, low fruit setting rate, etc. Effect

Active Publication Date: 2020-06-16
CHENGDU INST OF BIOLOGY CHINESE ACAD OF S +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the fruit setting rate is low, there are flowers but no fruit, and fruit is not produced, the yield per mu is low, the hardness is not enough, and it is not easy to preserve.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] 1. Plant sweet cherries according to the above method (the variety is Hongdeng, and this variety is used in the full text). The cherry seedlings were transplanted to Dingzhigou in March 2016, and the planting site was Zongqu Houshan Forest Farm, Mao County, Aba Prefecture. Full text embodiment and comparative example all carry out at the same time period, same place.

[0048] The various planting parameters involved in this embodiment are:

[0049] Around March 5, 2018, that is, 10 days before cherry germination, 1 kg / mu of urea and 4 kg / mu of diammonium phosphate were applied. Maintain soil moisture at 60% throughout the germination period.

[0050] Around March 22, 2018, that is, the beginning of flowering, the whole plant was sprayed with the first nutrient solution once, and the dosage was: 37.5kg / mu.

[0051] Around March 28, 2018, that is, during the blooming period, spray the second nutrient solution every 3 days, a total of 2 times; add 3mg / L of the same spec...

Embodiment 2

[0060] 1. Plant sweet cherries according to the above method. The various planting parameters involved in this embodiment are:

[0061] Around March 1, 2018, that is, 15 days before cherry germination, 1.5kg / mu of urea and 3kg / mu of diammonium phosphate were applied. Maintain soil moisture at 70% throughout the germination period.

[0062] Around March 22, 2018, that is, the beginning of flowering, the whole plant was sprayed with the first nutrient solution once, and the dosage was: 37.5kg / mu.

[0063] Around March 28, 2018, that is, in the full flowering stage, the second nutrient solution was sprayed once every 5 days, a total of 2 times; when spraying each time, 5 mg / L of the same variety was added to the second nutrient solution Cherry male flower pollen. The total amount of each spraying is 45kg / mu.

[0064] Around April 7, 2018, that is, 7 days after the flowering period, spray the first mixed solution (20mg / L gibberellic acid, 10mg / L CPPU, 0.2% gold calcium 100) on...

Embodiment 3

[0072] 1. Plant sweet cherries according to the above method. The various planting parameters involved in this embodiment are:

[0073] Around March 3, 2018, that is, 12 days before cherry germination, 1.0kg / mu of urea and 3.5kg / mu of diammonium phosphate were applied. Maintain soil moisture at 65% throughout the germination period.

[0074] Around March 22, 2018, that is, the beginning of flowering, the whole plant was sprayed with the first nutrient solution once, and the dosage was: 37.5kg / mu.

[0075] Around March 28, 2018, which is the full flowering period, the second nutrient solution was sprayed once every 5 days, a total of 2 times; each time when spraying, 4mg / L of the same variety of cherries was added to the second nutrient solution Male flower pollen. The total amount of each spraying is 45kg / mu.

[0076] Around April 7, 2018, that is, 7 days after the flowering period, spray the first mixed solution (23mg / L gibberellic acid, 10mg / L CPPU, 0.3% gold calcium 100...

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Abstract

The invention belongs to the field of cherry planting, and particularly relates to a cultivation method capable of improving the fruit setting rate of Cerasus avium (L.) Moench.. The specific technical scheme comprises the steps: digging a final planting ditch in a planting land, applying base fertilizer into the planting ditch, covering the planting ditch with soil, transplanting seedlings of Cerasus avium (L.) Moench. into the planting ditch, applying urea, maintaining the soil moisture at 60-70%, applying urea and diammonium phosphate to the seedlings of Cerasus avium (L.) Moench. 10-15 days before germination of the seedlings of Cerasus avium (L.) Moench., and spraying a first nutrient solution in the early flowering season, wherein the first nutrient solution includes a cobalt-amino acid complex; at the full bloom stage, spraying a second nutrient solution, wherein pollen of male flowers of the same variety is added to the second nutrient solution; and supplementing the trees of Cerasus avium (L.) Moench. with nutrients at least twice in the period from the blossom falling stage to the early fruiting stage, and spraying a fruit setting liquid to leaves and young fruits at theexpansion stage of the young fruits. Cerasus avium (L.) Moench. is planted by using the method, the fruit setting rate of Cerasus avium (L.) Moench. can be improved significantly, the fruit firmness is improved, and the fruit taste is improved.

Description

technical field [0001] The invention belongs to the field of cherry planting, and in particular relates to a cultivation method for improving the fruit setting rate of sweet cherries. Background technique [0002] Big cherry, also known as Western cherry, was introduced to Yantai, Shandong Province by Western missionaries and expatriates in the 1870s. It is the general term for European sweet cherry, European sour cherry and their hybrids. It gets its name because its fruit is larger than the cherries native to China. Because sour cherries and hybrid cherries are rarely cultivated in production, large cherries in the general sense all refer to sweet cherries (the full text unified term is sweet cherries). Sweet cherry fruit is big and delicious, with small core and thick flesh, sweet and sour taste, rich in nutrients, and can also regulate the spleen, regulate qi and blood, calm the liver and remove heat. It has the reputation of "vitamin pill" and is deeply loved by people...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01H1/02A01C21/00C05G3/00C05G5/23A01N35/02A01N59/16A01N59/08A01N47/28A01N59/14A01N37/44A01N43/22A01N63/20A01N37/46A01N25/30A01P21/00
CPCA01C21/00A01G17/005A01H1/02A01N25/30A01N35/02A01N37/44A01N37/46A01N43/22A01N47/28A01N59/08A01N59/14A01N59/16C05B1/02C05C9/00C05D9/02C05G3/00C05C3/00C05D1/02C05F3/00C05F5/006C05F11/00C05F11/08
Inventor 丁建林龚荣高
Owner CHENGDU INST OF BIOLOGY CHINESE ACAD OF S
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