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Method for reducing fruit drop of figs

A technology for figs and fruit drop, applied in fertilization methods, horticultural methods, botanical equipment and methods, etc., can solve the problems of fig yield and quality impact, frequent fruit drop phenomenon, etc., to reduce fig fruit drop phenomenon, reduce short-term high temperature and strong light The effect of stimulating and reducing the consumption of nutrients

Inactive Publication Date: 2018-11-30
普定县真源农业开发有限公司
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AI Technical Summary

Problems solved by technology

[0003] In fig cultivation, fig diseases and insect pests rarely occur, but fruit drop phenomenon is common, which has a huge impact on the yield and quality of figs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0017] A method for reducing fig drop, comprising the following aspects:

[0018] (1) Fertilization management: base fertilizer is applied once a year in autumn, and top dressing is applied once during the fruit expansion period; the base fertilizer is applied to 800-100kg of decomposed farmyard manure, 60-80kg of superphosphate, 100-200kg of compound fertilizer, and seaweed fertilizer per mu. 100-120kg; the topdressing is to apply 100-150kg of ammonium bicarbonate and 40-50kg of potassium humate per mu; the foliar fertilizer is sprayed once a week during the flowering and fruiting period, and the foliar fertilizer is 0.2% dihydrogen phosphate A mixed solution of potassium, 2% urea, 1% medium and trace element fertilizer, and 0.2% borax; the foliage fertilizer also contains IAA whose concentration is 30ppm;

[0019] (2) Water management: Underground drip irrigation system is used for irrigation. The drip irrigation head is inserted 10cm below the soil surface, and the rows are...

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Abstract

The invention provides a method for reducing fruit drop of figs. The method includes the steps of fertilization management, moisture management, illumination management, hormone regulation, removal ofleaves and other aspects. During the fertilization management, the fertilization amount and frequency are controlled, and luxuriant growth of branches and leaves is restrained in order to reduce competition with fruits for nutrients; during the moisture management, trickle irrigation is combined with plastic film mulching, the utilization efficiency of moisture is improved, the ventilation performance among lines is improved, and stimulation caused by strong light at high temperature within a short time is reduced; during the hormone regulation, auxin is used for protecting flowers and the fruits; during removal of the leaves, consumption of nutrients by useless leaves is reduced, and the shading degree of a field is lowered. By means of the measures above from multiple aspects, the occurrence of fruit drop of the figs can be effectively reduced.

Description

technical field [0001] The invention belongs to the technical field of fruit planting, and in particular relates to a method for reducing fruit drop of figs. Background technique [0002] Fig is a plant of the Moraceae, Boromiaceae, Ficus family, Ficus genus, and subgenus Fig, also known as Tianxian fruit and Yingri fruit. Figs contain a lot of sugar, protein, dietary fiber, vitamins, unsaturated fatty acids and a small amount of linoleic acid necessary for human body. Figs are native to the Mediterranean coast of Europe and Central Asia, and were introduced to my country during the Tang Dynasty. They are mostly planted in the Yangtze River Basin and the coastal areas of North China. In my country, they are mainly distributed in Xinjiang, Shandong, Jiangsu, Guangxi and other places. [0003] In fig cultivation, fig diseases and insect pests rarely occur, but fruit drop is common, which has a huge impact on the yield and quality of figs. The reason is mainly related to fert...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G25/00A01G13/02A01G7/06A01C21/00
CPCA01C21/005A01G7/06A01G13/0275A01G17/005A01G25/00Y02P60/21Y02A40/22
Inventor 杨仕景
Owner 普定县真源农业开发有限公司
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