CN101973805A

CN101973805A - Fruit-protection falling preventing agent for pomegranates

Info

Publication number: CN101973805A
Application number: CN2010102579858A
Authority: CN
Inventors: 陈建业; 宁玉霞; 李占红; 毕丽华; 赵玉洁
Original assignee: 陈建业
Priority date: 2010-08-20
Filing date: 2010-08-20
Publication date: 2011-02-16
Anticipated expiration: 2030-08-20
Also published as: CN101973805B

Abstract

The invention discloses a fruit-protection falling preventing agent for pomegranates and a preparation method thereof, belonging to one of agricultural and forestry product preparations, in particular to a fruit-protection falling preventing agent for preventing the fruit falling of the pomegranates. The fruit-protection falling preventing agent for the pomegranates comprises the following components by weight parts: 2 to 4 parts of 0.1% brassinolide, 1.5 to 6 parts of 40% gibberellic acid water-soluble granules, 15 to 75 parts of 99% monopotassium phosphate, 15 to 45 parts of 95% borax and 6 to 13 parts of 95% paclobutrazol. The fruit-protection falling preventing agent has the characteristics that the preparation technology is simple and convenient for operation, no three-waste is discharged in the production, and no environment pollution occurs. Moreover, by using the fruit-protection falling preventing agent, the fruit falling of the pomegranates can be effectively prevented; the balance of nutrients and hormones can be regulated and controlled; the tree vigor can be regulated; and the yield of the pomegranates can be enhanced.

Description

Pomegranate fruit retention anti-falling agent

Technical field:

The invention discloses a kind of fruit retention anti-falling agent and preparation method thereof, belong to a kind of of agriculture and forestry product preparation, is a kind of fruit retention anti-falling agent that is used to prevent the pomegranate shedding specifically.

Background technology

The pomegranate shedding is the common phenomenon during pomegranate produces, and often fruit yield and economic benefit is caused remarkably influenced.It is many-sided causing the factor of pomegranate physiological fruit drop, and, climatic anomaly bad as floral organ dysplasia, pollination fertilization, the tree bulk-growth is prosperous excessively, liquid manure is not enough, the tree crown ventilation and penetrating light is poor, disease and pest is serious, the result is too much, poisoning fertilizer damage etc.But the reason of the back shedding of bearing fruit mainly is nutrient supply and hormonal equilibrium two aspects.The immediate cause of fruit drop is the formation of absciss layer, and the formation of absciss layer is (relevant as the growth hormone deficiency with endogenous hormones.Growing of fruit is subjected to the adjusting of multiple endogenous hormones, and endogenous hormones improves the mechanism of bearing fruit, and mainly is that the hormone-content of high density has improved the ability of allocating and transporting nutritive substance to fruit.Before physiological fruit drop and be the period that growth hormone lacks most before gathering, carpopodium easily produces absciss layer.After pomegranate beared fruit, the tree body had a plurality of organic centres such as young sprout vigorous growth, fruit are expanded, bud differentiation, the nutrient and water dog-eat-dog, and the endogenous growth hormone overabsorption is in shoot growth, causes fruit nutrient, hormone under-supply, causes shedding.The basis of control pomegranate shedding is to keep the tree body to nourish and grow and the balance of reproductive growth, improves tree crown ventilation and penetrating light condition, load rationally.Known what prevent that pomegranate florescence fruit drop from adopting is effective remedy for bearing, though effective remedy for bearing can improve fruit-setting rate at the pomegranate florescence, be difficult to prevent the fruit development period shedding.At present, also there is not a kind of prolonged action preparation that prevents the pomegranate shedding.

Summary of the invention

The object of the present invention is to provide a kind of fruit retention anti-falling agent that is used to prevent the pomegranate shedding, after pomegranate sprays this fruit retention anti-falling agent, can effectively prevent the pomegranate shedding in the whole growth phase, and provide nutrient, hormone for fruit development, regulate tree vigo(u)r, regulation and control nutrient and hormonal equilibrium improve pomegranate output.

Taked following technical scheme for realizing purpose of the present invention:

A kind of fruit retention anti-falling agent that prevents the pomegranate fruit drop, this pomegranate fruit retention anti-falling agent are that the feedstock production by following weight part forms:

Content is that 0.1% 2～4 parts of brassinolide, content are that 40% 1.5～6 parts of gibberic acid water-soluble granules, content are 15～75 parts of 99% potassium primary phosphates, and content is 15～45 parts of 95% boraxs, and content is 6～13 parts of 95% paclobutrazol.

The preparation method of fruit retention anti-falling agent of the present invention, with content is that 0.1% 2～4 parts of brassinolide, content are that 40% 1.5～6 parts of gibberic acid water-soluble granules, content are that 99% potassium primary phosphate 15～75 is anti-, content is 15～45 parts of 95% boraxs, content is that 95% paclobutrazol is inserted in the container for 6～13 parts, and thorough mixing evenly promptly under the normal temperature.

Characteristics of the present invention be production technique simple, be convenient to operation, three-waste free discharge, free from environmental pollution in the production; Using remarkable advantage of the present invention is effectively to prevent the pomegranate shedding, for fruit development provides nutrient, hormone, regulates tree vigo(u)r, and regulation and control nutrient and hormonal equilibrium improve pomegranate output.

Embodiment

Further describe technical characterictic of the present invention below in conjunction with embodiment:

Embodiment 1

Get content and be 0.1% brassinolide 2kg, content and be 40% gibberic acid water-soluble granule 3kg, content and be 99% potassium primary phosphate 15kg, content is 95% borax 20kg, content is that 95% paclobutrazol 10kg inserts in the container, and thorough mixing evenly promptly under the normal temperature.

During use, the present invention is poured in the plastic containers, add water (soft water) dilution 200-300 doubly, fully stirring and dissolving gets final product foliage-spray (based on perfect flower and fruit); Foliage-spray period is florescence and fruit expanding period, connects to spray 20-30 days pitch time 3 times.

Use the present invention can obtain remarkable fruit retention effect, effectively improve fruit-setting rate, reduce fruit drop rate, perfect flower fruit retention rate reaches more than 80%.

Claims

1. fruit retention anti-falling agent that prevents the pomegranate fruit drop is characterized in that: this fruit retention anti-falling agent is that the feedstock production by following weight part forms:

2. press the preparation method of the described pomegranate fruit retention of claim 1 anti-falling agent, it is characterized in that: with content is that content is that 0.1% 2～4 parts of brassinolide, content are that 40% 1.5～6 parts of gibberic acid water-soluble granules, content are 15～75 parts of 99% potassium primary phosphates, content is 15～45 parts of 95% boraxs, content is that 95% paclobutrazol is inserted in the container for 6～13 parts, and thorough mixing evenly promptly under the normal temperature.