CN103081774B - Apple orchard management technology without winter pruning - Google Patents
Apple orchard management technology without winter pruning Download PDFInfo
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Abstract
The invention belongs to the technical field of apple tree planting and discloses an apple orchard management technology without winter pruning. According to the apple orchard management technology without the winter pruning, the technical transformation, the renewal and other management methods are carried out on an old apple orchard, and therefore the problems that a canopy closure phenomenon is prone to happening in the old apple orchard, and the quality of apples produced in the old apple orchard is low can be solved. Through the apple orchard management technology without the winter pruning, the old apple orchard can be renewed in at most three years, the thick-thin ring rot of apple trees can be mitigated, the quality and the appearance quality of the apples are improved, the amount of sugar and the like in the apples are increased, the renewed apple orchard can meet high-quality fruit production standards, the yield of the apples is increased, and therefore the effects that young branches of the apple trees can bear the apples, and old apple trees have young branches are achieved. The novel technology can change the outdated apple tree winter pruning management technology, the effects of saving labor and saving fertilizers are achieved, the apple orchard is enabled to reach the high yield of 12,000 to 16,000 jins per around one sixth acre per year, the yield of the high-quality apples is guaranteed, the phenomenon that the apples are big in several years and small in several years is eliminated, and the apple picking rate of the old apple trees which are older than 8 years can reach 80% to 90%.
Description
Technical field
Administrative skill is cut without the winter in apple orchard, belongs to apple tree planting technology field.
Background technology
Plantation and the planting time of apple tree are longer, and in prior art, apple tree level is not obvious, ventilation and penetrating light is poor.Line-spacing and the spacing in the rows of in old apple orchard, due to fruit tree, planting are too intensive, the random growth of branch between apple tree, phototropism due to plant, spacing between apple tree and apple tree reduces gradually along with the growth of growth year, in apple orchard, without walking path, bring difficulty to harvesting, pruning and fertilising work.Shu Zhanren road, people is at the end of one's rope in apple orchard, the place of this result of bottom branch of tree is not or not, only has treetop result, cella result is also dogberry, the nutrient of apple tree great majority are consumed on the twig of apple tree, make apple tree upper strata occur fruitlet phenomenon, make whole apple orchard fruit quality and production declining.Because apple tree branch is arbitrarily grown, very easily cause between branch spacing too small, closeer the closer to the center branch of trunk, press down between branch and adjacent branch spacing too small, branch daylighting effect is received and is adversely affected, branch, because daylighting is not enough, improper ventilation, easily produces closing phenomenon, not result or knot fruitlet on 1 meter of following branch of apple tree, fruit quantity is produced in apple orchard and quality declines year by year, make orchard ventilation and penetrating light poor, high humidity, the probability that causes apple tree to suffer from scurf or ring spot raises.
The weeping willow dress cultivation method of " the making fruit bearing shoot sag into weeping willow shape " having proposed in prior art, becomes weeping willow shape by drop-down branch, is divided into three layers of branch.Although prior art can reach the object that makes apple volume increase, produce fruit matter undesirable.Its main cause is: the first, and in prior art, for preventing that apple tree nutrient loss in winter and biennial bearing from forming, need carry out the winter to apple tree and cut, larger to apple tree infringement.The second, prior art is mainly for childhood fruit tree and newly-built apple orchard.Management to the old apple orchard of 10 years above age of trees, due to apple tree line-spacing and spacing in the rows fixing, the branch of apple tree grows up to, and also there is no at present good control measures.The 3rd, adopt after the method for prior art the increase along with the time, in ground floor branch and second layer branch, part branch produces the excessive decline that starts, and newborn branch is more and more on the 3rd layer of branch, affect ground floor and the daylighting of second layer branch, make ground floor and the further underproduction of second layer branch, along with the growth in time, form gradually vicious circle.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiencies in the prior art, provide apple orchard to cut administrative skill without the winter, this technology can be cut without apple is entered to set the row winter, and improves every mu of annual production to 1.2 ~ 1.6 ten thousand jin of apple.
The technical solution adopted for the present invention to solve the technical problems is: administrative skill is cut without the winter in apple orchard, it is characterized in that, adopts following steps:
1) path: First Year late October starts after having plucked apple, and 0.9 ~ 1.1 meter of following branch is pruned off, and the secateurs of blocking the way between fruit tree is removed, and leaves and takes crosswise route, stays 0.4 ~ 0.6 meter of degree of having a lot of social connections;
2) sparse branching: start from apple tree trunk is inner, from inside to outside, to liftoff 0.9 ~ 1.1 meter of above branch, 40 centimetres of spacing are chosen and are with bud branch to prune sparse branching off;
3) control is long: the band bud branch retaining is drop-down fixing, control 28 ~ 33 centimetres of its parallel distances, and distance is 38 ~ 43 centimetres between the upper and lower, and the band bud branch minimum point after drop-down is higher than 0.5 ~ 0.6 meter; At major branch back, 30 ~ 40 centimetres of eugonic twigs of reservation of spacing are as bringing up bud, and all the other twigs break and remove, and bring up the prosperous microscler one-tenth of bud to bring up branch;
4) fertilising: Second Year early March starts first pass and topdresses, and every mu enriches 200 jin of soybean after first pass topdresses, and the degree of depth is at 14 ~ 16 centimetres; Late May starts second time and topdresses; Late August starts the 3rd time and topdresses;
5) flower and fruit thinning: Second Year is in bud season, and every 19 ~ 22 centimetres are stayed Hua Yiduo, stay middle disc flower and a ray flower to form major-minor flower after blooming, and all the other are all extractd; In Second Year mid-May, when growing to shelled peanut size, apple starts to carry out bagging;
6) seamless coverage: in late October, the 3rd really plucks after fruit completes, by 1.9 ~ 2.5 meters of branches with bud bring up branch drop-down fixing, controlling adjacent branch spacing is 30 ~ 40 centimetres; Stop except drop-down band bud branch in step 3) in 1 ~ 1.9 meter, by 1 ~ 1.9 meter with bud bring up branch drop-down fixing, facilitate bud, controlling adjacent branch spacing is 30 ~ 40 centimetres;
7) nutrient girdling stores: annual early June, and when stopping growing, apple the first expanding stage carries out girdling, started the first cutter girdling, every 7 ~ 10 days cuttves, continuous three cuttves on June 1.
The fertilizing type that first pass described in step 4) topdresses adopts radial pattern to topdress, and second and third adopts cave-shaped imposing all over the fertilizing type topdressing.
Described in step 4) first to the Application Ratio topdressing for three times is that every 100 Apple Bags are used more than 45% fertilizer or the Chemical Mixed Fertilizers of 4 ~ 5 jin of N-P-K contents.
Drop-down fixing concrete grammar described in step 3) and step 6), for adopting rope one end fixed traction branch end, is fixed on the rope other end on apple tree trunk or major branch.
Cut in administrative skill without the winter in apple orchard of the present invention: step 1) path can solve the problem of the interspersed overlapping formation closing phenomenon of branch between apple tree and apple tree, also has the effect of ventilation and penetrating light simultaneously.The crosswise road reserving after path, facilitates the carrying out of subsequent step, also convenient apple orchard is managed.Can stool be set in apple tree trunk one side, facilitate fruit thinning, bagging and pluck fruit, reduced greatly labour and increased work efficiency.
Step 2) can to solve the inner branch of apple tree intensive for sparse branching, easily produces the problem of closing phenomenon, also has the effect of ventilation and penetrating light simultaneously.Because apple tree is more intensive the closer to trunk branches and leaves, therefore from inside to outside prune, can make to prune rear branch and be more evenly distributed.
Step 3) control length is different from the drop-down design of existing layering weeping willow, the long hierarchy that do not adopt of drop-down control with bud branch, but take branch, distance and parallel distance are criterion between the upper and lower, 28 ~ 33 centimetres of compound parallel distances, in the space of 38 ~ 43 centimetres, be down-drawable fixed band bud branch between the upper and lower.Can better utilize the solid space of apple tree like this, increase the drop-down quantity with bud branch, can not cause the closing phenomenon of apple tree simultaneously, guarantee to obtain more illumination and better ventilation effect with bud branch.
In step 4) fertilising, adopt the method imposing for three times, and use more than 45% fertilizer or the Chemical Mixed Fertilizer of 4 ~ 5 jin of N-P-K contents according to every 100 Apple Bags, be conducive to quality painted and raising apple.
In step 5) flower and fruit thinning, when apple is less than shelled peanut size, fruit shape just cannot not judge with cull fruit; Bagging when apple is excessive, causes the coarse quality of apple surface to decline, and therefore chooses and when apple has shelled peanut size, starts to carry out bagging effect optimum.
In step 6) seamless coverage, inventor can obtain best daylighting condition while finding 30 ~ 40 centimetres of spacing of adjacent branch maintenance through research for many years, and the growing space of branch is maximized the use.Because the illumination of branch in 1.9 ~ 2.5 meters of height space is better, with bud to bring up branch to have more sufficient space drop-down fixing;
In step 3) and step 6), all adopt drop-down this method of fixing, drop-down both fixing can have been controlled length to the leaf bud on branch, can promote the growth of bud again simultaneously, helped to facilitate bud with the branch of bud.
In 1 ~ 1.9 meter of height space, drop-downly in step 3) with bud branch, belong to long old branch of time, branch product fruit quality and quantity are all lower, therefore in step 6), the old branch of 1 ~ 1.9 meter is stopped and removed, employing is carried out drop-down fixing with the branch of bringing up of bud, to improve product fruit quality and the quantity of 1 ~ 1.9 meter of branch.In the management of apple orchard after the 3rd year, can adopt the method for step 6), the old branch of stopping gradually and declining except fruit yield, drop-down fixed band bud bring up branch, reach the new dry effect of veteran.
The girdling of step 7) nutrient stores, adopt continuous three cuttves, so both controlled the prosperous length of branch, be conducive to again form the coming year bud and the required nutrient of apple the second expanding stage, both improved output, changed again biennial bearing, by above 6 links, a traditional old apple orchard will be transformed into the apple orchard of present good quality and high output.
Compared with prior art, the beneficial effect that administrative skill has is cut without the winter in apple orchard of the present invention: adopt administrative skill of the present invention, can accomplish result on one side, one length of side tree, in the 4th to five years, just can reach high yield, apple tree result branch is liftoff between 1 ~ 2.5 meter, utilized so greatly rare space, soil, and in apple orchard, reserve clearly, crosswise stays road, be convenient to harvesting, dispenser fertilising and prune, can prevent again to prevent that between apple tree and apple tree, spacing is too small, produce closing phenomenon.Adopt cultivation method of the present invention, touch bud replace winter pruning just can reach high yield with spring and summer, carry the first three years see receipts than conventional management, every mu increases income 40% to 70% than conventional management.
The present invention is applicable to the age of tree in the management in more than 8 years apple orchards, is particularly useful for the age of tree in the management in the apple orchard that has closing phenomenon of 10 ~ 20 years.Administrative skill of the present invention takes full advantage of the solid space of apple tree, spring, summer apple tree is carried out the method for flower and fruit thinning, fertilising, nutrient girdling storage, and remove part overstocked old branch after harvesting apple autumn, new life's the drop-down control length of branch of bringing up is facilitated to bud, so just can allow apple tree forever form sprout result, the new dry effect of veteran.So just reach good quality and high output, without apple is entered to set the row winter, cut, without biennial bearing, 80 above apples reach 80 ~ 95%, have both improved output, have also improved quality, improve every mu of annual production 1.2 ~ 1.6 ten thousand jin of apple.Administrative skill of the present invention can recycle, and constantly substitutes old branch, keeps the vigor of apple tree.
Inventor finding by test, and the generation that apple tree scurf and ring spot could also effectively be prevented and improve to administrative skill is cut without the winter in apple orchard of the present invention.While adopting administrative skill of the present invention, can make the prosperous length of fruit tree form bud after 2 years, then make the drop-down result that becomes of fruit tree, change the prosperous not result of tree in conventional management, the many sick difficult problems of the weak skin of tree guarantee apple orchard ventilation and penetrating light simultaneously, and this technology is improved apple tree scurf and ring spot from source.
Embodiment
Embodiment 1 ~ 3 cuts the specific embodiment of administrative skill for apple orchard of the present invention without the winter, wherein embodiment 3 is most preferred embodiment.
embodiment 1
1) path: First Year late October starts after having plucked apple, 1 meter of following branch of apple tree is stopped and removed, for convenience of work, the secateurs of blocking the way between apple tree and apple tree removes, staying road is crosswise, and degree of having a lot of social connections is at 0.4 meter, and apple tree, next is sidelong and is equipped with stool, while carrying out step 3) and step 6), need avoid the drop-down fixedly branch of stool of placing, reserve the space of depositing stool under apple tree;
2) sparse branching: start after Second Year path, the trunk at Shu center starts, from inside to outside, prunes sparse branching off to liftoff 1 meter of above branch, and 40 centimetres of spacing are chosen band bud branch and pruned sparse branching off;
3) control is long: after First Year sparse branching, the drop-down fixedly control of band bud branch retaining is long, by rope one end fixed traction branch end, the rope other end is fixed on apple tree trunk or major branch, control 33 centimetres of its parallel distances, between the upper and lower apart from 38 centimetres, drop-down band bud branch minimum point is higher than overhead 0.5 meter, unnecessary, without the drop-down fixing band bud branch in space, can wipe out and remove; At apple tree major branch back, retain eugonic twig as bringing up bud, to control and to bring up 30 centimetres of bud spacing, all the other twigs break and remove, and bring up after the prosperous length of bud and can form and bring up branch;
4) fertilising: use more than 45% fertilizer of 4 jin of N-P-K contents according to every 100 Apple Bags in annual year, use, early March starts first pass and topdresses minutes for three times, and fertilizing type adopts the radial pattern method of topdressing, after first pass topdresses, every mu enrich 200 jin of soybean, the degree of depth is at 14 ~ 16 centimetres; Late May starts second time topdresses, and fertilizing type adopts cave-shaped imposing; Late August starts the 3rd time topdresses, and fertilizing type adopts cave-shaped imposing;
5) flower and fruit thinning: Second Year is in bud season, and every 19 ~ 22 centimetres are stayed Hua Yiduo, stay middle disc flower and a ray flower to form major-minor flower after blooming, and all the other are all extractd; In Second Year mid-May, when having shelled peanut size, apple starts to carry out bagging;
6) seamless coverage: in late October, the 3rd pluck fruit complete after, the branch of bringing up with bud in 1.9 ~ 2.5 meters of branches is fixed with rope is drop-down, by rope one end fixed traction branch end, the rope other end is fixed on apple tree trunk or major branch, controlling adjacent branch spacing is 35 centimetres; Stop except drop-down band bud branch in step 3) in 1 ~ 1.9 meter, to on 1 ~ 1.9 meter, with bud, bring up branch drop-down fixing, by rope one end fixed traction branch end, the rope other end is fixed on apple tree trunk or major branch, controlling adjacent branch spacing is 40 centimetres; In 1 ~ 2.5 meter of branch, drop-down fixing with bud bring up branch can be on stayed four crossway result;
7) nutrient girdling stores: annual early June, when apple carries out girdling when the first expanding stage stops length, started the first cutter girdling on June 1, and every 7 days cuttves, have continuous three cuttves altogether and could arrive the effect that nutrient stores.
embodiment 2
1) path: First Year late October starts after having plucked apple, 1 meter of following branch of apple tree is stopped and removed, for convenience of work, the secateurs of blocking the way between apple tree and apple tree removes, staying road is crosswise, and degree of having a lot of social connections is at 0.5 meter, and apple tree, next is sidelong and is equipped with stool, while carrying out step 3) and step 6), need avoid the drop-down fixedly branch of stool of placing, reserve the space of depositing stool under apple tree;
2) sparse branching: start after Second Year path, the trunk at Shu center starts, from inside to outside, to liftoff 1 meter of above branch, 40 centimetres of spacing are chosen band bud branch and are pruned sparse branching off;
3) control is long: after First Year sparse branching, the drop-down fixedly control of band bud branch retaining is long, by rope one end fixed traction branch end, the rope other end is fixed on apple tree trunk or major branch, control 28 centimetres of its parallel distances, between the upper and lower apart from 43 centimetres, drop-down band bud branch minimum point is higher than overhead 0.5 meter, unnecessary, without the drop-down fixing band bud branch in space, can wipe out and remove; At apple tree major branch back, retain eugonic twig as bringing up bud, to control and to bring up 40 centimetres of bud spacing, all the other twigs break and remove, and bring up after the prosperous length of bud and can form and bring up branch;
4) fertilising: use more than 45% fertilizer of 4 jin of N-P-K contents according to every 100 Apple Bags in annual year, use, early March starts first pass and topdresses minutes for three times, and fertilizing type adopts the radial pattern method of topdressing, after first pass topdresses, every mu enrich 200 jin of soybean, the degree of depth is at 14 ~ 16 centimetres; Late May starts second time topdresses, and fertilizing type adopts cave-shaped imposing; Late August starts the 3rd time topdresses, and fertilizing type adopts cave-shaped imposing;
5) flower and fruit thinning: Second Year is in bud season, and every 19 ~ 22 centimetres are stayed Hua Yiduo, stay middle disc flower and a ray flower to form major-minor flower after blooming, and all the other are all extractd; In Second Year mid-May, when having shelled peanut size, apple starts to carry out bagging;
6) seamless coverage: in late October, the 3rd pluck fruit complete after, the branch of bringing up with bud in 1.9 ~ 2.5 meters of branches is fixed with rope is drop-down, by rope one end fixed traction branch end, the rope other end is fixed on apple tree trunk or major branch, controlling adjacent branch spacing is 40 centimetres; Stop except drop-down band bud branch in step 3) in 1 ~ 1.9 meter, to on 1 ~ 1.9 meter, with bud, bring up branch drop-down fixing, by rope one end fixed traction branch end, the rope other end is fixed on apple tree trunk or major branch, controlling adjacent branch spacing is 30 centimetres; In 1 ~ 2.5 meter of branch, drop-down fixing with bud bring up branch can be on stayed four crossway result;
7) nutrient girdling stores: annual early June, when apple carries out girdling when the first expanding stage stops length, started the first cutter girdling on June 1, and every 8 days cuttves, have continuous three cuttves altogether and could arrive the effect that nutrient stores.
embodiment 3
1) path: First Year late October starts after having plucked apple, 1 meter of following branch of apple tree is stopped and removed, for convenience of work, the secateurs of blocking the way between apple tree and apple tree removes, staying road is crosswise, and degree of having a lot of social connections is at 0.6 meter, and apple tree, next is sidelong and is equipped with stool, while carrying out step 3) and step 6), need avoid the drop-down fixedly branch of stool of placing, reserve the space of depositing stool under apple tree;
2) sparse branching: start after Second Year path, the trunk at Shu center starts, from inside to outside, to liftoff 1 meter of above branch, 40 centimetres of spacing are chosen band bud branch and are pruned sparse branching off;
3) control is long: after First Year sparse branching, the drop-down fixedly control of band bud branch retaining is long, by rope one end fixed traction branch end, the rope other end is fixed on apple tree trunk or major branch, control 30 centimetres of its parallel distances, between the upper and lower apart from 40 centimetres, drop-down band bud branch minimum point is higher than overhead 0.5 meter, unnecessary, without the drop-down fixing band bud branch in space, can wipe out and remove; At apple tree major branch back, retain eugonic twig as bringing up bud, to control and to bring up 35 centimetres of bud spacing, all the other twigs break and remove, and bring up after the prosperous length of bud and can form and bring up branch;
4) fertilising: use more than 45% fertilizer of 4 jin of N-P-K contents according to every 100 Apple Bags in annual year, use, early March starts first pass and topdresses minutes for three times, and fertilizing type adopts the radial pattern method of topdressing, after first pass topdresses, every mu enrich 200 jin of soybean, the degree of depth is at 14 ~ 16 centimetres; Late May starts second time topdresses, and fertilizing type adopts cave-shaped imposing; Late August starts the 3rd time topdresses, and fertilizing type adopts cave-shaped imposing;
5) flower and fruit thinning: Second Year is in bud season, and every 19 ~ 22 centimetres are stayed Hua Yiduo, stay middle disc flower and a ray flower to form major-minor flower after blooming, and all the other are all extractd; In Second Year mid-May, when having shelled peanut size, apple starts to carry out bagging;
6) seamless coverage: in late October, the 3rd pluck fruit complete after, the branch of bringing up with bud in 1.9 ~ 2.5 meters of branches is fixed with rope is drop-down, by rope one end fixed traction branch end, the rope other end is fixed on apple tree trunk or major branch, controlling adjacent branch spacing is 30 centimetres; Stop except drop-down band bud branch in step 3) in 1 ~ 1.9 meter, to on 1 ~ 1.9 meter, with bud, bring up branch drop-down fixing, by rope one end fixed traction branch end, the rope other end is fixed on apple tree trunk or major branch, controlling adjacent branch spacing is 35 centimetres; In 1 ~ 2.5 meter of branch, drop-down fixing with bud bring up branch can be on stayed four crossway result;
7) nutrient girdling stores: annual early June, when apple carries out girdling when the first expanding stage stops length, started the first cutter girdling on June 1, and every 10 days cuttves, have continuous three cuttves altogether and could arrive the effect that nutrient stores.
output statistics
Adopt the inventive method in the time of the 4th year, pull technology apple production and 80 above apple ratio % under Statistics Implementation example 3 and existing weeping willow, and be recorded into following table.The drop-down technology of existing weeping willow is divided into three layers of major branch, 7 ~ 9 major branches of three layers of total major branch, and the fruit bearing shoot on major branch sags into weeping willow shape, does not stay path between apple tree and apple tree.Tradition free growth is the apple orchard before the method that adopts embodiment 3.After staying degree of having a lot of social connections to harvest apple annual autumn in apple orchard, detect, testing result is as shown in table 1.
Table 1 testing result
After 6 years, embodiment 3 every mu of annual productions still can remain on 1.2 ~ 1.6 ten thousand jin after testing.After testing, under existing weeping willow, the 6th year per mu yield of pull technology is 0.7 ~ 0.8 ten thousand, and the 7th year per mu yield is that per mu yield in 0.60 ~ 0.65 the ten thousand, eight is 0.40 ~ 0.5 ten thousand, and per mu yield becomes reduced year by year trend.
The above, be only preferred embodiment of the present invention, is not the present invention to be done to the restriction of other form, and any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solution of the present invention content that do not depart from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (4)
1. administrative skill is cut without the winter in apple orchard, it is characterized in that, adopts following steps:
1) path: First Year late October starts after having plucked apple, and 0.9 ~ 1.1 meter of following branch is pruned off, and the secateurs of blocking the way between fruit tree is removed, and leaves and takes crosswise route, stays 0.4 ~ 0.6 meter of degree of having a lot of social connections;
2) sparse branching: start from apple tree trunk is inner, from inside to outside, to liftoff 0.9 ~ 1.1 meter of above branch, 40 centimetres of spacing are chosen and are with bud branch to prune sparse branching off;
3) control is long: the band bud branch retaining is drop-down fixing, control 28 ~ 33 centimetres of its parallel distances, and distance is 38 ~ 43 centimetres between the upper and lower, and the band bud branch minimum point after drop-down is higher than 0.5 ~ 0.6 meter; At major branch back, 30 ~ 40 centimetres of eugonic twigs of reservation of spacing are as bringing up bud, and all the other twigs break and remove, and bring up the prosperous microscler one-tenth of bud to bring up branch;
4) fertilising: Second Year early March starts first pass and topdresses, and every mu enriches 200 jin of soybean after first pass topdresses, and the degree of depth is at 14 ~ 16 centimetres; Late May starts second time and topdresses; Late August starts the 3rd time and topdresses;
5) flower and fruit thinning: Second Year is in bud season, and every 19 ~ 22 centimetres are stayed Hua Yiduo, stay middle disc flower and a ray flower to form major-minor flower after blooming, and all the other are all extractd; In Second Year mid-May, when growing to shelled peanut size, apple starts to carry out bagging;
6) seamless coverage: in late October, the 3rd plucks after fruit completes, by 1.9 ~ 2.5 meters of branches with bud bring up branch drop-down fixing, controlling adjacent branch spacing is 30 ~ 40 centimetres; Stop except drop-down band bud branch in step 3) in 1 ~ 1.9 meter, by 1 ~ 1.9 meter with bud bring up branch drop-down fixing, facilitate bud, controlling adjacent branch spacing is 30 ~ 40 centimetres;
7) nutrient girdling stores: annual early June, and when stopping growing, apple the first expanding stage carries out girdling, started the first cutter girdling, every 7 ~ 10 days cuttves, continuous three cuttves on June 1.
2. administrative skill is cut without the winter in apple orchard according to claim 1, it is characterized in that: the fertilizing type that the first pass described in step 4) topdresses adopts radial pattern to topdress, and second and third adopts cave-shaped imposing all over the fertilizing type topdressing.
3. administrative skill is cut without the winter in apple orchard according to claim 1, it is characterized in that: first described in step 4) to the Application Ratio topdressing for three times is that every 100 Apple Bags are used more than 45% fertilizer or the Chemical Mixed Fertilizers of 4 ~ 5 jin of N-P-K contents.
4. administrative skill is cut without the winter in apple orchard according to claim 1, it is characterized in that: the drop-down fixing concrete grammar described in step 3) and step 6), for adopting rope one end fixed traction branch end, is fixed on the rope other end on apple tree trunk or major branch.
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| CN104396642A (en) * | 2014-12-12 | 2015-03-11 | 苏州青青生态种植园 | Management method of apple garden pest and disease control |
| CN106831155A (en) * | 2017-02-28 | 2017-06-13 | 吕强 | A kind of implantation methods of high-yield high-quality apple |
| CN107466770A (en) * | 2017-08-24 | 2017-12-15 | 郭高升 | A kind of apple sapling exempts from beta pruning precocity fruiting high yield management method to repair |
| CN108157048A (en) * | 2018-01-16 | 2018-06-15 | 成都泰禾农业科技有限公司 | A kind of breeding method of Actinidia |
| CN110214567A (en) * | 2019-07-15 | 2019-09-10 | 山西省农业科学院园艺研究所 | A kind of apple tree old orchard transformation increasing of quality and production method |
| CN111096189B (en) * | 2020-01-06 | 2023-03-31 | 王天勇 | Apple tree shaping, trimming and managing technology |
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