The shaping methods of a kind of peach
Technical field
The present invention relates to the shaping methods of a kind of peach, specifically, relate to a kind of shaping methods for land for growing field crops peach, belong to field of fruit tree cultivation.
Background technology
Peach is China's Important Economic woods fruit tree kind, in China temperate zone, subtropical zone cultivation extensively, in order to improve the economic benefit of peach cultivation, people are the multiple shaping and trimming method of practice summary progressively.Current peach generally applies tree-like comprising: without two major branch natural open centre shapes of trunk, the natural open centre shape of three major branches, the cup-like shape etc. of many major branches; There are the cylindrical of trunk or spindle etc.
Realizing in process of the present invention, inventor finds that prior art at least has the following disadvantages: in above pruning practice, ubiquity is to the position of master branch, branch spreading angle etc. is difficult to hold, easily there is relatively large deviation, cause tree-like advantage to be difficult to give full play to, fruit quality and output are affected.As the states such as Japan have developed frame ' Y ' type pruning method, China is existing application also, but because of high cost, Difficulty.
Patent 200810022413.4 invention a kind of plate-like tree-like shaping methods, by low fixed dry, top young sprout Culture Center does upright growth, and base portion young sprout forms wheel shape branch, and formed through the cultivation of 4-5, tree-like with the plate-like that 3-4 major branch is backbone, the method can reduce height of tree crown, and the tree-like setting of peach needs by certain frame material auxiliary shaping, be beneficial to early stage tree crown expand, but the process of pruning is complicated, cultivate tree-like process slowly, cost is higher.
Summary of the invention
The problem to be solved in the present invention is for above problem, provides the shaping methods of a kind of peach, adopts shaping methods of the present invention, easy and simple to handle, easily grasp, and standardization level is high, heading height, tree-like unification are attractive in appearance, are particularly suitable for standardization orchard and Sightseeing Orchard.
For overcoming the above problems, the technical solution used in the present invention is as follows: the shaping methods of a kind of peach, it is characterized in that: select peach and plant strong sprout, the young sprout extracted out after peach is surely dry is strapped on auxiliary frame side lever, continuous pinching 2-3 time, continued operation 2 years, after 2 years, peach is shaping enters fruiting period.
A kind of prioritization scheme, described shaping methods comprises the following steps:
(1) select peach seedling, peach more than seedling height 1.0m, nursery stock more than rugosity 1.0cm, in shaping strip, sprout is full enriches, well developed root system;
(2) to plant peach seedling
Sterilization before transplanted seedling tree, and more than the 12h that is soaked in water;
After early spring, soil thawed or plant autumn, decomposed manure executed by bottom;
Namely peach nursery stock gets and namely plants, and pours water immediately after cultivation; Covering with plastic film after watering 1-2 days;
High 40-60cm does surely on the ground;
(3) auxiliary frame is buried underground
While transplanted seedling tree, nursery stock side insert auxiliary frame and under bury, make auxiliary frame branch some bottom distance a ground height 0.4-0.8m;
(4) treelet sizing
After peach germinates, when young sprout grows into 30-40cm, by wherein two separate the near young sprout of wooden fork point and be strapped on auxiliary frame side lever, be progressively trained major branch and skeleton branch, bondage young sprout grows into 30-50cm and carries out pinching later, when these two young sprouts grow young sprout 30-40 ㎝ again, the prosperous tip is selected to continue bondage again, then pinching, continued operation 2 years, after cultivation is pruned, peach is shaped, and enters fruiting period.Can according to density size, determine that branch on major branch and side shoot are directly trained fruit bearing shoot or fruit-bearing shoot cluster.Plant more than 66 strains as mu and the branch on major branch and side shoot directly can be trained fruit bearing shoot, mu plants below 66 strains can cultivate part one-tenth fruit-bearing shoot cluster by the branch on major branch and side shoot, branch group spacing 20 ~ 50cm.
By the peach strong sprout of invention requirement, after peach is planted and germinates, meeting pumping 4 ~ 10 branches usually, two branches that choosing and vertical rod are branched a little nearest are strapped on side lever, and other branch of trunk pumping and fruit bearing shoot then need not be fixed, and regulate by pruning; Or directly erase in time.Also suitably can remove if overstocked, 2 ~ 4 branches suitably can be stayed when having living space to be trained interim findings branch, progressively wipe out after 2 ~ 3 years until result.
Further, described in plant in peach seedling step, decomposed manure is chicken manure, soya-bean cake, and consumption is that mu executes 1000-3000kg.
Further, described in plant in peach seedling step, plant pit 80 × 80cm or 80 × more than 100cm when planting.
Further, plant in peach seedling step, with the sterilization of ' K-84 ' actinomycetes before transplanted seedling tree described in.
Based on above shaping methods, the invention provides a kind of described shaping auxiliary frame, described auxiliary frame comprises vertical rod, and the top of vertical rod is connected with two side levers, two side levers is respectively equipped with several equally distributed stop hooks.
Further, the top of described vertical rod is provided with several connecting holes, side lever and vertical rod hinged.
Further, described two side levers are inclined upwardly setting, and the angle of side lever and vertical rod is 110 °-140 °.
Further, the lower hinge of described vertical rod has three support bars, and side lever, support bar and stop hook and vertical rod are and removably connect.
Further, the long 60-120cm of described vertical rod, the long 10-100cm of side lever, the distance between adjacent stop hook is 10-20cm.
Key of the present invention is that (1) selects high-quality peach strong sprout.Nursery stock requires neat, and rugosity, highly, root system development degree is similar to, and difference is little, and time as irregular in nursery stock, gradable classification, plants by different rows in different plot, must plant and compare the nursery stock of uniformity in every a line.Basic uniformity when ensureing to grow, growth potential is close.Such tree figure modelling could neat and consistent.(2) nursery stock is meticulous plants.Only plant the homogeneous plot of soil property is meticulous, and strengthen Planting management and liquid manure maintenance management after planting, plant percent just can be made high and growing way is even, easy so at one time by each branch setting and sustained height and length, make tree-like more standard.(3) by means of shaping auxiliary frame, shaping can be made surely dry simpler, and more easily grasp, formalize more standard.(4) after bondage, final-period management also will be unified, could better setting by standard operation.In a word, only closely combine according to four aspects, adopt high quality seedling, meticulously to plant, and by auxiliary frame setting, then strengthen the series techniques such as final-period management, and tree-like neat, standard can be made very easily, namely reach rich matter gold standard, very attractive in appearance again.
The whole process of the present invention is simple, easy to operate, and the people even without cultivation experience also can smooth operation.And before method sizing pretty troublesome, shoot growth angle, direction always self-sow, fruit shape will be adjusted to desirable tree-like, needs, constantly by pruning, to draw branch to adjust branch angle, and is difficult to reach desirable angle and tree-like.Just completely different by auxiliary frame effect, tree body can be made according to the desirable angle of people, direction growth.
The present invention adopts above technical scheme, compared with prior art, has the following advantages: shaping methods is simpler than former method like this, more easily operate, and cost increase is not high, the people not having peach to cultivate experience also can be grasped fast, and reach tree-like standard, high yield, stable yields target.
Below in conjunction with drawings and Examples, the present invention is further described.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of auxiliary frame in the embodiment of the present invention;
In figure,
1-vertical rod, 2-side lever, 3-connecting hole, 4-stop hook, 5-support bar.
Embodiment
With concrete case study on implementation, the specific embodiment of the present invention is described below:
Embodiment 1, below we do further detailed description for ' Xia Dan ' to the present invention.
A shaping methods for peach, comprises the following steps:
(1) select ' Xia Dan ' high-quality peach strong sprout, require peach more than seedling height 1.0m, grafting part more than 10cm, nursery stock more than rugosity 1.0cm, in shaping strip, shaping strip refers to rhizome 30 ~ 60cm scope on the ground, and sprout is full enriches, well developed root system; Nursery stock is basically identical.
(2) meticulously to plant
1. sterilize with ' K-84 ' actinomycetes before transplanted seedling tree, and the 20h that is soaked in water.
2. early spring, soil was planted after thawing;
3. planting density line-spacing 4 meters of spacing in the rows 2 meters, plant pit 80 × 80cm, bottom uses sufficient the high-quality fertilizer that becomes thoroughly decomposed, chicken manure or soya-bean cake, and consumption is that mu executes 2000kg;
Nursery stock suitable surface planting when 4. planting, be advisable so that nursery stock axial root system is equal with earth's surface, namely nursery stock gets and namely plants, and pours water immediately after cultivation;
5. water latter 2 days covering with plastic film;
6. high 50cm does surely on the ground;
(3) at transplanted seedling tree simultaneously, at nursery stock other insertion auxiliary frame, branch bottom distance ground height 0.6m is made;
(4) after germinateing, when young sprout grows into 30cm, wherein two young sprouts will be strapped on auxiliary frame branching bar, be progressively trained major branch and skeleton branch, pinching when bondage young sprout grows into 40cm, after pinching, these two young sprouts grow young sprout when reaching 30 ㎝ again, the prosperous tip is selected to continue bondage again, then pinching, winter is to major branch extending head light pruning, cut off 5 ~ 10cm, wipe out the strong prosperous branch of back, overstocked branch, the overlapping branch that intersects.Other young sprout of trunk pumping only plucks a heart, and length puts not cutting back later, only removes overstocked branch, is trained interim findings branch or fruit-bearing shoot cluster, divide and wipe out for 2 years after 2 years, reserves growing space, in case closing to the master branch of bondage sizing.Major branch does not stay large-scale branch group, direct raw small branch group and result long shoot.Continued operation 2 years, ' Xia Dan ' tree-like basic shaping, neat, attractive in appearance, standard, and enter fruiting period fast.
As shown in Figure 1, auxiliary frame light material or metal material are made, auxiliary frame main body is Y type frame bar, auxiliary frame comprises vertical rod 1, the top of vertical rod 1 is connected with two side levers 2, two side levers 2 are inclined upwardly setting, the top of vertical rod 1 is provided with several connecting holes 3, two side levers 2 are hinged and coaxially arrange with vertical rod 1, two side levers 2 are respectively equipped with several equally distributed stop hooks 4, stop hook 4 is for preventing the cord landing of the tender tip of bondage peach, and the lower hinge of vertical rod 1 has three support bars 5, and support bar 5 buries native fixation.The long 60-120cm of vertical rod 1,70cm in this example; The long 10-100cm of side lever 2,20cm in this example; Distance between adjacent stop hook 4 is 10-20cm, 10cm in this example; Side lever 2 is 110 °-140 ° with the angle of vertical rod 1, in this example 120 °.Side lever 2, support bar 5 and stop hook 4 and vertical rod 1 are and removably connect, and convenient transport, and adjustable distance, be screwed during use.
Important technology key of the present invention is that (1) selects ' Xia Dan ' high-quality strong sprout.Nursery stock requires neat, and rugosity, highly, root system development degree is similar to, and difference is little.Basic uniformity when ensureing to grow, growth potential is close.Such tree figure modelling could neat and consistent.(2) nursery stock is meticulous plants.Only plant the homogeneous plot of soil property is meticulous, and strengthen Planting management and liquid manure maintenance management after planting, plant percent just can be made high and growing way is even, easy so at one time by each branch setting and sustained height and length, make tree-like more standard.(3) by means of auxiliary frame, shaping can be made surely dry simpler, and more easily grasp, formalize more standard.(4) after bondage, final-period management also will be unified, could better setting by standard operation.In a word, only closely combine according to four aspects, adopt high quality seedling, meticulously to plant, and by auxiliary frame setting, then strengthen the series techniques such as final-period management, and tree-like neat, standard can be made very easily, namely reach high yield gold standard, very attractive in appearance again.
Test and carried out in test garden, Pan Li town, Weicheng District, Weifang City in 2007 to 2011 continuous 5 years.Test separating tests district and contrast district, geological conditions is identical, and test region plants 180, and contrast district plants 180.Test region carries out according to pruning method of the present invention, and contrast district traditionally pruning method is carried out, and all the other way to manages are identical.
Result: ' Xia Dan ' shaping of being cultivated by the method is unified, is highly 50cm, shaping speed is fast, and neat appearance.Fruit color area ratio contrast increase by 15%, fine work fruit improves 17%, and output increases by 18%, and every mu increases income 2200 yuan.Auxiliary frame cost increases, but cost of labor reduces, and eliminates part and draws branch, the expense of layer, offsets every mu and increases cost 80 yuan, remarkable in economical benefits.
More than disclose the present invention for " Xia Dan ", but and be not used to limit the present invention, technical solution of the present invention equally also can be applied to close peach variety.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.