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Method for increasing strawberry yield

A yield and strawberry technology, applied in the field of improving strawberry yield, can solve the problems of late flowering time, inability to market, small fruits, etc., and achieve the effects of promoting the formation of flower buds, shortening the interval time, and reducing the number of

Inactive Publication Date: 2017-04-26
蚌埠市涂山绿园蔬菜科研专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Every year during the Spring Festival, it is the best time for strawberries to go on the market. At this time, the price of strawberries is high and the supply exceeds demand, and they become the first fruit of consumers. Many growers hope to plant strawberries with high yield and good quality. Due to the lack of differentiation of flower buds, each strawberry generally has 2-3 inflorescences, the inflorescence development interval is long, and the inflorescences with high nodes bloom late, often infertile and become invalid flowers. Small or deformed, it becomes ineffective and cannot be marketed, resulting in failure to increase strawberry yield

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0015] A method for increasing strawberry yield, comprising the steps of:

[0016] (1) At the beginning of August, select robust seedlings with 2-3 clusters of expanded leaves and transplant them to the pre-prepared seedbed, water immediately after transplanting, cover with a layer of shade shed, topdress with human excrement and urine once, and wait for the seedlings to survive Finally, remove the shady shed and cultivate for 35 days, during which nitrogen fertilizer can no longer be applied. This method reasonably controls the nutrient components in the seedlings to reach conditions that are conducive to flower bud differentiation;

[0017] (2) In mid-September, take out the well-cultivated seedlings, remove the old leaves near the roots, keep only 3 clusters of unfolded leaves, wrap them in paper, refrigerate them in a dark environment at 6°C for 3 hours, and then place them at 13 ℃ environment for 2 days, with 8 hours of light every day, after low temperature and dark trea...

Embodiment 2

[0023] A method for increasing strawberry yield, comprising the steps of:

[0024] (1) At the beginning of August, select robust seedlings with 2-3 clusters of expanded leaves and transplant them to the pre-prepared seedbed, water immediately after transplanting, cover with a layer of shade shed, topdress with human excrement and urine once, and wait for the seedlings to survive Finally, remove the shady shed and cultivate for 40 days, during which nitrogen fertilizer can no longer be applied. This method reasonably controls the nutritional components in the seedlings to reach conditions that are conducive to flower bud differentiation;

[0025] (2) In mid-September, take out the neatly cultivated seedlings, remove the old leaves near the roots, and keep only 4 clusters of unfolded leaves, wrap them in paper, refrigerate them in a dark environment at 10°C for 5 hours, and then place them in 16 ℃ environment for 3 days, with 12 hours of light every day, after low temperature an...

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Abstract

The invention relates to the field of fruit planting, in particular to a method for increasing the strawberry yield. The method comprises the steps that flower buds are promoted to be formed; the level of inflorescences is controlled; the number of invalid flowers is decreased; and flower thinning and fruit thinning are conducted in time to remove the invalid flowers and malformed fruits, so that the strawberry yield is ensured, and meanwhile, the strawberry quality is also improved. The yield of strawberries planted through the method is increased by 40.7%, and strawberry fruits are uniform, soft, juicy and excellent in appearance.

Description

technical field [0001] The invention relates to the field of fruit planting, in particular to a method for increasing strawberry yield. Background technique [0002] Strawberry is also called cranberry, raspberry, ground berry, etc. It is a kind of red fruit. Strawberry is the general term to Rosaceae Fragaria plant, belongs to perennial herbaceous plant, has more than 50 known in the whole world, originates in Europe. Strawberry is heart-shaped in appearance, delicious and tender, with juicy pulp, sweet and sour taste, and has a special strong fruit aroma. Strawberry is known as the "Queen of Fruits" because of its good color, aroma and taste, high nutritional value, rich in vitamin C, and the effect of helping digestion. Strawberries cultivated in various countries in the world are mainly large-fruited strawberries bred in the 18th century, that is, pineapple strawberries. The main producing areas are China, the United States, Australia, and New Zealand. There are 7 kin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00C05G3/00
CPCA01G22/00C05C5/02C05G3/00C05G5/20C05D5/00C05D9/02
Inventor 张辉
Owner 蚌埠市涂山绿园蔬菜科研专业合作社
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