CN104365436A - Method for anti-cracking swelling early maturity of Kyoho grapes - Google Patents

Abstract

The invention discloses a method for anti-cracking swelling early maturity of Kyoho grapes. The method comprises the steps of tip restraining and fruit retention, spraying of calcium fertilizer solution on leaf surfaces, flower and fruit thinning, and CPPU and gibberellin processing and the like. The method is applied to Kyoho grapes, fruit cracking is prevented and treated through multiple measures, the effect is not obvious when only plant growth regulators are used for regulation in prevention and treatment, calcium fertilizer is sprayed to the leaf surfaces, a layer of protection film is formed on grape skin, and fruit cracking is restrained to a certain extent.

Description

A kind of kyoto grape anticracking expands precocious method

Technical field

The present invention relates to a kind of grape administrative skill, be specifically related to a kind of grape anticracking and expand precocious method.

Background technology

The pursuit of consumer to large fruit grain grape impels Table Grape to being granulated development greatly.Except breeding methods, utilizing plant growth regulator treatment promotion grape fruit to expand also is an effective approach.Kyoto grape be one produce upper main cultivation eat kind raw, its maximum feature is exactly that fruit grain is large, but fully expanding of its fruit grain is often affected because cultivation step is not in place, how using plant growth regulator that the large characteristic of its fruit grain is fully played, is the target that numerous grape grower pursue.Gibberellin and forchlorfenuron have the effect increasing fringe stalk, cob, existing forchlorfenuron conditioning agent is to soak fringe mode to realize Fruit, first Na grape uses, it is about 90 days from flowering stage to ripe harvest time, produce late-maturing phenomenon, and still have part fruit grain there is no all coloring, occur dehiscent fruit, therefore simple dependence plant growth regulator makes grape fruit expand the requirement that can not meet wide farmers simultaneously.

Summary of the invention

The object of the invention is to expand for current both at home and abroad grape fruit the above weak point that treatment technology exists, a kind of kyoto grape fruit grain expanding treatment method is provided, makes the kyoto grape of existing cultivation fruit grain fully expand and not have side effects.The technical problem that the present invention mainly solves is to provide a kind of kyoto grape anticracking and expands precocious method, comprises the following steps:

(1) before kyoto grape is yielded positive results, alar-85 700-1000ppm is sprayed, or 15% paclobutrazol 600-800ppm, or 25% helps strong plain 550-750ppm, presses down tip fruit retention;

(2) within two weeks, start at kyoto grape Post flowering, within every 8-12 days, at foliage-spray calcareous fertilisers, spray 2-3 time altogether, spray 800-1000 calcareous fertilisers solution doubly at every turn;

(3) gather first half of the month at kyoto grape, then foliage-spray 200-300 calcareous fertilisers solution doubly;

(4) kyoto grape contain spend after two weeks, first whole fringe and thin grain are carried out to grape fruit ear, pinch except fruit ear base portion 2-4 branck spike, middle overstocked Zhi Sui and fringe are sharp, make each fruit ear fruit grain number remain on 30-40 grain;

(5) 15-20 days after kyoto grape is spent, by concentration be 0.08% forchlorfenuron and concentration be 0.15% gibberellin writing brush be stained with liquid uniform application grape ear stalk, cob, then in fruit maturation mid-term, then by concentration be 0.12% forchlorfenuron writing brush be stained with liquid uniform application grape ear stalk.

Calcareous fertilisers described in step (2) are superphosphate or amino acid calcium; Calcareous fertilisers described in step (3) are slaked lime or calcium chloride.

The invention has the beneficial effects as follows: the present invention has a significant effect for kyoto grape control dehiscent fruit.The present invention is directed to kyoto grape, take multiple measure to prevent and treat dehiscent fruit, DeGrain when control only adopts plant growth regulator to regulate.At foliage-spray calcareous fertilisers, Grape Skin forms layer protecting film, to dehiscent fruit, there is certain inhibitory action.

Embodiment

Below preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.

Test at grape Experimental Base, select 200 strain grapes to process respectively.

Embodiment 1

Kyoto grape is handled as follows:

(1) before kyoto grape is yielded positive results, spray alar-85 800ppm, press down tip fruit retention;

(2) start kyoto grape Post flowering two weeks, Post flowering the 8th day at foliage-spray 800 times of amino acid calciums, and then at the 18th day at foliage-spray 1000 times of amino acid calciums;

(3) gather first half of the month at kyoto grape, then the aqua calcis of foliage-spray one time 300 times;

(4) kyoto grape contain spend after two weeks, first whole fringe and thin grain are carried out to grape fruit ear, pinch except fruit ear base portion 2-4 branck spike, middle overstocked Zhi Sui and fringe are sharp, make each fruit ear fruit grain number remain on 30-40 grain;

(5) after kyoto grape is spent 15 days, by concentration be 0.08% forchlorfenuron and concentration be 0.15% gibberellin writing brush be stained with liquid uniform application grape ear stalk, cob, then in fruit maturation mid-term, then by concentration be 0.12% forchlorfenuron writing brush be stained with liquid uniform application grape ear stalk.

Embodiment 2

Kyoto grape is handled as follows:

(1) before kyoto grape is yielded positive results, spray 15% paclobutrazol 600ppm, press down tip fruit retention;

(2) within two weeks, start at kyoto grape Post flowering, Post flowering the 10th day at foliage-spray 800 times of amino acid calciums, and then at the 18th day at foliage-spray 1000 times of superphosphate, continue at the 28th day at foliage-spray 1000 times of superphosphate;

(3) gather first half of the month at kyoto grape, then the calcium chloride solution of foliage-spray one time 200 times;

(4) kyoto grape contain spend after two weeks, first whole fringe and thin grain are carried out to grape fruit ear, pinch except fruit ear base portion 2-4 branck spike, middle overstocked Zhi Sui and fringe are sharp, make each fruit ear fruit grain number remain on 30-40 grain;

(5) after kyoto grape is spent 20 days, by concentration be 0.08% forchlorfenuron and concentration be 0.15% gibberellin writing brush be stained with liquid uniform application grape ear stalk, cob, then in fruit maturation mid-term, then by concentration be 0.12% forchlorfenuron writing brush be stained with liquid uniform application grape ear stalk.

Embodiment 3

Kyoto grape is handled as follows:

(1) before kyoto grape is yielded positive results, spray 25% and help strong plain 550ppm, press down tip fruit retention;

(2) within two weeks, start at kyoto grape Post flowering, Post flowering the 10th day at foliage-spray 800 times of amino acid calciums, and then at the 18th day at foliage-spray 1000 times of superphosphate, continue at the 28th day at foliage-spray 800 times of amino acid calciums;

(3) gather first half of the month at kyoto grape, then at the calcium chloride solution of foliage-spray one time 200 times;

(4) kyoto grape contain spend after two weeks, first whole fringe and thin grain are carried out to grape fruit ear, pinch except fruit ear base portion 2-4 branck spike, middle overstocked Zhi Sui and fringe are sharp, make each fruit ear fruit grain number remain on 30-40 grain;

(5) after kyoto grape is spent 18 days, by concentration be 0.08% forchlorfenuron and concentration be 0.15% gibberellin writing brush be stained with liquid uniform application grape ear stalk, cob, then in fruit maturation mid-term, then by concentration be 0.12% forchlorfenuron writing brush be stained with liquid uniform application grape ear stalk.

Treated kyoto grape and undressed grape are contrasted, the grape berry crack rate through above-mentioned process have dropped 85%, 91%, 82% respectively.

The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.

Claims (2)

1. kyoto grape anticracking expands a precocious method, it is characterized in that, comprises the following steps:

(1) before kyoto grape is yielded positive results, alar-85 700-1000ppm is sprayed, or 15% paclobutrazol 600-800ppm, or 25% helps strong plain 550-750ppm, presses down tip fruit retention;

(2) within two weeks, start at kyoto grape Post flowering, within every 8-12 days, at foliage-spray calcareous fertilisers, spray 2-3 time altogether, spray 800-1000 calcareous fertilisers solution doubly at every turn;

(3) gather first half of the month at kyoto grape, then foliage-spray 200-300 calcareous fertilisers solution doubly;

(4) kyoto grape contain spend after two weeks, first whole fringe and thin grain are carried out to grape fruit ear, pinch except fruit ear base portion 2-4 branck spike, middle overstocked Zhi Sui and fringe are sharp, make each fruit ear fruit grain number remain on 30-40 grain;

(5) 15-20 days after kyoto grape is spent, by concentration be 0.08% forchlorfenuron and concentration be 0.15% gibberellin writing brush be stained with liquid uniform application grape ear stalk, cob, then in fruit maturation mid-term, then by concentration be 0.12% forchlorfenuron writing brush be stained with liquid uniform application grape ear stalk.

2. a kind of grape anticracking as claimed in claim 1 expands precocious method, and the calcareous fertilisers described in step (2) are superphosphate or amino acid calcium; Calcareous fertilisers described in step (3) are slaked lime or calcium chloride.