CN106342601A

CN106342601A - Apple rot control method

Info

Publication number: CN106342601A
Application number: CN201510409306.7A
Authority: CN
Inventors: 姜韫英
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-07-14
Filing date: 2015-07-14
Publication date: 2017-01-25

Abstract

An apple rot control method includes the methods that 1, a 100-fold 50% dioctyl divinyltriamino glycine aqueous solution and rot cure peel generation promoter stoste are sprayed to a tree body before sprouting in spring, the trunk, the bough and branches are brushed with baume lime sulphur in the apple tree rhytidome forming stage in summer, and the trunk is whitewashed in winter; 2, decomposed farmyard manure, biological bacterial fertilizer and silicon-calcium-magnesium-potassium fertilizer are applied when autumn shoots of the fruit tree stopping growing in September, urea is applied in the first ten-day period of April, and phosphorus-potassium fertilizer is applied in the first ten-day period of August; 3, after reasonable pruning, the wound is immediately protected with an agent, wherein a saw kerf with stubbles needs to be smoothed with a sharp cutter before being smeared with the agent, and a pruning tool touching rot scabs needs to be disinfected before continuing to be used for pruning; fallen leaves, withered branches, withered fruits and weeds in an orchard are removed in time and taken out of the orchard to be destroyed in a centralized mode. The apple rot control method is reasonable in design, convenient to implement and low in cost and has high application and popularization value.

Description

The prevention and controls of canker of apple fruit

Technical field

The present invention relates to the prevention and controls of crop technical field, more particularly, to canker of apple fruit.

Background technology

Canker of apple fruit, it is commonly called as bark rot, smelly skin disease, it is the important disease of northern China apple tree, and become first of three big diseases of harm China apple production. it is weak to often result in fruit tree growth, tree body injures and deaths, and the underproduction and fruit quality are inferior, have a strong impact on the raising of economic benefit, become the problem of orchard worker's headache of allowing.Valsa mali is weak parasite, every can result in the factor that tree vigo(u)r dies down and can induce canker of apple fruit.

The occurrence cause of rot is: (1) orchard microclimate deteriorates.Increase with planting density and the growth of the age of tree, and tree-like unreasonable, and ventilation and penetrating light condition is deteriorated, and is that spreading of disease creates condition；(2) rich water is improper.N,P,K fertilizers apply deficiency or ratio collocation is unreasonable, and fertilizer and trace element are supplementary not enough, and excessively, spring soil drought is hardened for autumn soil water requirement, and fertility declines, and tree vigo(u)r is weak, is also the main cause that disease spreads；(3) pest and disease damage Unifying control is not proper；(4) orchard load is unreasonable.Flower and fruit thinning is not in place, and load capacity is excessive, and biennial bearing is serious；(5) prune wound excessive.Wound protection is not strict, and protection is not proper, causes tree vigo(u)r weak, leads to the generation of rot；(6) anthropochory.Not strict to instrument sterilization during pruning, pruned with the saw of cutting carrying the germs of a disease, form anthropochory；(7) environment cleaning is not thorough.In garden, sick branch, residual fruit, residual leaf and weeds are removed thoroughly, are that disease creates condition.

Rot occurrence regularity: rot germ typically survives the winter in sick intracutaneous, spring produces spore, propagates with wind and rain, through wound invasion, the germ invading in bark does not fall ill immediately, only when the tree growing way being infected position is weak or dead, just starts extension, spreads.Spring and autumn are the peak seasons fallen ill, and occur development and the power of tree vigo(u)r of disease have close relationship, and extensive management, weak tree are easily fallen ill；Conversely, falling ill less or not falling ill, freeze injury and day burning are also the key factor of disease happening and prevelence.

Content of the invention

It is an object of the invention to provide the prevention and controls of canker of apple fruit, described prevention and controls are simple, are conducive to Industry Promotion.

For realizing the above-mentioned purpose of the present invention, the present invention provides the prevention and controls of canker of apple fruit, including.

Tree body spray 100 times of liquid of 50% bacterium water cleaning agent and rotten health rawhide treasured stoste before method 1, spring rudiment, summer apple tree rhytidome forms the phase with Baume degrees lime sulfur brushing trunk, major branch and branch position, winter trunk whitewashing, described agent prescription of whitewashing is: water 30-32kg, quick lime 10-15kg, lime sulfur 1.5-3kg, animal oil 0.25-0.4kg.

Method 2, September part fruit tree autumn growth stop long after, apply well-rotted farmyard manure, bio-bacterial manure, Si, Ca, Mg, K fertilizer；Apply urea in early April；Apply phosphorus potash fertilizer in early August.

After method 3, rational pruning, protect wound with medicament immediately, for the saw kerf of hairiness stubble, cut after light daubing medicament again with sharp cutter；Touch the pruning tool of rotten scab, just can continue after sterilization to prune；Fallen leaves in cleaning orchard, residual branch, residual fruit, weeds in time, and take orchard concentration destruction out of.

Compared with prior art beneficial effects of the present invention.

The prevention and controls of the canker of apple fruit that the present invention provides, described prevention and controls are reasonable in design, convenient and easy, and low cost, more notable to the prevention effect of canker of apple fruit, have stronger popularization and using value.

Specific embodiment

Further describe the present invention with reference to specific embodiment.

Embodiment 1.

The prevention and controls of the canker of apple fruit that the present embodiment 1 provides, including.

Tree body spray 100 times of liquid of 50% bacterium water cleaning agent and rotten health rawhide treasured stoste before method 1, spring rudiment, summer apple tree rhytidome forms the phase with Baume degrees lime sulfur brushing trunk, major branch and branch position, winter trunk whitewashing, described agent prescription of whitewashing is: water 31.5kg, quick lime 12kg, lime sulfur 1.5kg, animal oil 0.3kg.Winter trunk whitewashing is to reduce trunk temperature, reducing freeze injury and day burns, prevented also from pika harm.

Method 2, September part fruit tree autumn growth stop long after, apply well-rotted farmyard manure, bio-bacterial manure, Si, Ca, Mg, K fertilizer；Apply urea in early April；Apply phosphorus potash fertilizer in early August.Described phosphorus potash fertilizer can improve the hardness of fruit and sugar content, promotes fruit color.

Embodiment 2.

The prevention and controls of the canker of apple fruit that the present embodiment 2 provides, including.

Tree body spray 100 times of liquid of 50% bacterium water cleaning agent and rotten health rawhide treasured stoste before method 1, spring rudiment, summer apple tree rhytidome forms the phase with Baume degrees lime sulfur brushing trunk, major branch and branch position, winter trunk whitewashing, described agent prescription of whitewashing is: water 30kg, quick lime 14kg, lime sulfur 2.5kg, animal oil 0.25kg.

Embodiment 3.

The prevention and controls of the canker of apple fruit that the present embodiment 3 provides, including.

Tree body spray 100 times of liquid of 50% bacterium water cleaning agent and rotten health rawhide treasured stoste before method 1, spring rudiment, summer apple tree rhytidome forms the phase with Baume degrees lime sulfur brushing trunk, major branch and branch position, winter trunk whitewashing, described agent prescription of whitewashing is: water 32kg, quick lime 10.5kg, lime sulfur 3kg, animal oil 0.35kg.

Claims

1. the prevention and controls of canker of apple fruit are it is characterised in that include:

Tree body spray 100 times of liquid of 50% bacterium water cleaning agent and rotten health rawhide treasured stoste before method 1, spring rudiment, summer apple tree rhytidome forms the phase with Baume degrees lime sulfur brushing trunk, major branch and branch position, winter trunk whitewashing；

Method 2, September part fruit tree autumn growth stop long after, apply well-rotted farmyard manure, bio-bacterial manure, Si, Ca, Mg, K fertilizer；Apply urea in early April；Apply phosphorus potash fertilizer in early August；

2. the prevention and controls of canker of apple fruit as claimed in claim 1 are it is characterised in that whitewashing agent prescription in methods described 1 and being: water 30-32kg, quick lime 10-15kg, lime sulfur 1.5-3kg, animal oil 0.25-0.4kg.

3. the prevention and controls of canker of apple fruit as claimed in claim 2 are it is characterised in that whitewashing agent prescription in methods described 1 and being: water 31.5kg, quick lime 12kg, lime sulfur 1.5kg, animal oil 0.3kg.

4. the prevention and controls of canker of apple fruit as claimed in claim 2 are it is characterised in that whitewashing agent prescription in methods described 1 and being: water 30kg, quick lime 14kg, lime sulfur 2.5kg, animal oil 0.25kg.

5. the prevention and controls of canker of apple fruit as claimed in claim 2 are it is characterised in that whitewashing agent prescription in methods described 1 and being: water 32kg, quick lime 10.5kg, lime sulfur 3kg, animal oil 0.35kg.