161 results about "Apricot Tree" patented technology

The invention discloses a method for culturing baikal skullcap root drug, which is characterized by interplanting of forest and drug, cuttage seedling, and cultivation and management, wherein interplanting of forest and drug is characterized by remaining a baikal skullcap root planting belt in an apricot forest to plant baikal skullcap root; the seedling measures of slipping and clipping, chemical treatment and slipping cuttage standard are put forward for the cuttage seedling; and scientific and reasonable fertilization pattern, variety and dose are mainly put forward for the cultivation and management. In the invention, the tri-dimensional culturing method of interplanting of forest and drug is adopted for culturing the baikal skullcap root, thereby being capable of efficiently making full use of the natural resources such as land, air, luminous energy, water and heat, and harvesting the forest and drug in double. The cuttage seedling technology is standard, scientific and reasonable; the seedling survival rate reaches up to 99%; the baikal skullcap root sprout in cuttage seedling has three to four main roots; and the baikal skullcap root in cuttage grows well. The method provides scientific and reasonable basal fertilizers, varieties of dressing and foliage fertilizer and application amount, thereby meeting the nutritional need of baikal skullcap root under the environment of interplanting of forest and drug, and having high yield of baikal skullcap root and obvious economic benefit.

The invention discloses a method for grafting wild apricot and plum at mountainous regions and a cultivation management technology. The method comprises the step of cleft grafting or bark grafting; cleft grafting, before the 5days of the wild apricot blossoms, sawing off the wild apricot, flatly cutting a sawing opening, ear grafting, tightly fastening with a plastic piece, covering a plastic bags, and tightly fastening under a grafting opening; bark grafting, when bark is separated from the tree, sawing off the parental stock, flatly cutting a cross section, ear grafting, covering a plastic bag and tightly fastening under a grafting opening; and managing after grafting, examining survival rate, putting into bags at proper time, erasing croth, piling and binding to be prevent from folding,pruning and shaping, removing weeds, digging a cistern to store water, and executing by means of insect prevention and hail prevention. The method and the technology is reasonable, is easily grasped,has high survival rate, play the advantage of the two trees by grafting, has good harvest at arid hilly regions, and can benefit for many years with one year investment, thereby being a good way forcreating income for famers in the arid northern China.

The invention relates to a method for breeding plum blossom in the true mume group by grafting on an apricot tree, which has the advantages that the breeding cycle of plum blossom in the 'true mume group' is shortened, economic benefit is increased, and survival rate is high. The method comprises firstly, primary grafting, and secondly, secondary grafting. The primary grafting includes: selectingan apricot tree, collecting mume branches belonging to the 'Blireiana group' as scions, trimming and lopping branches of the apricot tree before grafting, watering the apricot tree once, restoring temperature of the scions to the outdoor temperature before grafting, lopping the scions into small segments, grafting the small segments of the scions to loppings of the branches of the apricot tree inspring, tightly binding the small segments to inosculate the scions with stocks in a layered manner, watering the apricot tree once again after grafting, and managing the apricot tree after grafting as common management after grafting. The secondary grating includes: the underyear branches of plum blossom belonging to the 'true mume group' as scions, using the scions belong to the 'Blireiana group' as inter stocks, and grafting the scions in the 'true mume group' to the inter stocks by the method of plate budding.

The invention relates to a pruning method of an apricot tree and a peach tree, comprising two parts of pruning in a dormancy stage and pruning in a growth stage. The pruning method in the dormancy stage comprises the steps of: slowly releasing short fruit spurs, breaking short conical spurs, retracting branches connecting to other flowers and blocking fruiting branches; the pruning method in the growth stage comprises the steps of: top pruning, thinning out of branches, topping and branch puling. The pruning method of the apricot tree and the peach tree can balance the tree vigour of the apricot tree used for peaches, apricots and kernels, improve ventilation and transmission of light, improve the proportion of complete flowers, increase the fruit yield, improve the fruit quality, and is an effective measure for having high yield and good quality and increasing yield and efficiency of the apricot tree used for peaches, apricots and kernels.

The invention discloses a flower and fruit anti-freezing agent of kernel apricot, the flower and fruit anti-freezing agent of the kernel apricot is mixed by abscisic acid, brassinolide, cerous nitrate and water, wherein, the concentration of abscisic acid is 10 mg / L, the concentration of brassinolide is 1.6mg / L, and the concentration of cerous nitrate is 0.8mg / L. The invention has advantages of reasonable medicament compatibility, high medicament utilization rate, obviously reduced percentage of frosted flower and increased percentage of fertile fruit of almond-apricot. The plant using the medicament has the reduced percentage of frosted flower by 38 percent-66 percent compare with clear water and has the increased percentage of fertile fruit by 103.8 percent compare with clear water. The materials used by the invention has advantages of high permeability, internal absorption, high efficiency, broad spectrum, low toxicity and safety, low making cost and convenient use. The invention is suitable for various kernel apricots, and other fruit trees can also take the invention for reference.

The invention discloses a cotton high yield growing method by intercropping apricot and cotton along the circle of Tarim Basin. The invention aims at the apricot trees with the age of 5-10 years, an intercropping mode of 6*3M is adopted between the apricot trees and the cotton plants, so that the intercropped apricot trees and the cotton plants can use the sunshine, temperature, water, fertilizer and micro climate conditions completely during growth, the yield of apricot is equivalent with the intercropping mode of 4*2M and about 70% higher than the intercropping mode of 8*2M, the yield of ginned cotton is 230% higher than the intercropping mode of 4*2M and about 15% higher than the intercropping mode of 8*2M; the yield of ginned cotton produced by high yield growing technology is about 29% higher than that by a general method with the same intercropping mode, and the case of the apricot is about 6%. The method can bring the production potential to the full swing, vastly promoting the yields of apricot and cotton under the intercropping of apricot and cotton and ensure the quality of the cotton, thus boosting the great development of the local fruit and cotton production.

The invention discloses a cold-temperature matrix for cultivating agaric. The matrix specifically comprises the following components in parts by weight: 60-70 parts of cow dung, 15-30 parts of fallen leaves, 10-15 parts of fly ash, 3-5 parts of fine sand, 5-10 parts of scale stone powder and 1-3 parts of trace elements, wherein the cow dung is the completely decomposed fermented cow dung of which the water content is 1-8%, and 20-35% of bean straw powder is added during the decomposition process of the cow dung; the fallen leaves are from one or more than one of pine needle, poplar, apricot tree and pear tree, and preferably, the fallen leaves are dead leaves of which the water content is 20-35%; the leaves are collected, crushed and extruded, and then are fermented for 8-15 days in the presence of 10-15% of vinegar residue; the trace elements are manganese, iron, magnesium, zinc, copper and boric acid. The cold-temperature matrix disclosed by the invention is mainly prepared from the cold cow dung and the cow dung is subjected to splitting treatment by virtue of the fly ash, the scale stone powder and the fine sand, which have relatively large specific surface area, so as to ensure that the cow dung is in different interface structures, and the air permeability and porosity of the cow dung are increased; therefore the prepared matrix has the advantages of high air permeability, good water absorption and the like.

The invention relates to a management and cultivation method of fruit trees, in particular to a cultivation method of big trees of improved variety of apricot tree in cold areas along the mountain, which has high grafting survival rate, and particularly relates to a top-grafting and superior variety-exchangecultivation method of improved variety of the apricot tree. The cultivation method comprising the steps of collecting and storing, cutting ears, boiling wax liquid, sealing wax, pruning stock, grafting and cutting ears, performing management after grafting and so on. The method solves the problem that the cion is difficult to store, and comprises the steps of cutting branches of the improved variety of apricot tree into 6-7cm of ear sections; sealing wax for the whole ears; sealing and preserving the ears in the cold place at low temperature, wherein the ears can be preserved for more than 6 months; after the trees in the to-be-grafted area expand leaves, namely, the sap flows, performing grafting; strongly shaping the ansu apricot, common apricot or low-yield local big trees; performing grafting by cleft grafting, cut grafting, notch grafting and so on; after 7-10 days, germinating and branching, wherein the survival rate can reach more than 85%; even if part ears do not survive, the ears can be preserved for long period due to wax sealing of the whole ears; therefore, the un-survival ears can be grafted in time, and then 100% of survival rate of the tree in this year can be ensured.

The invention discloses a wheat cultivation method under apricot tree, wheat composite cultivation mode, which selects apricot tree of 5-10 years old and adopts 6*3M apricot-wheat composite cultivation mode to produce; the specific steps are as follows: the arranging species; soil preparation and fertilization are conducted, the seed treatment is conducted; sowing seeds; seedling management; the wheat is irrigated during 30 to 50 days after sowing before winter, wheat seedling-neatening, loosing-soil and soil moisture conservation are timely conducted during returning green stage; middle / later stage management; foliage application; chemical control; chemical weeding; disease control; harvest in due time. For the composite cultivation mode provided by the invention, the apricot tree and the wheat fully utilizes light, temperature, water, fertilizer and micro-climatic conditions to play respective production potential; the method greatly increases not only yield of intercropping wheat, but also yield of intercropping apricot; the yield of the wheat is increased by 39.7%, the yield of the apricot is increased by 9.8%, the quality of the wheat is fully ensured, and rapid development of fruit production, agricultural production is promoted.

The invention discloses an anti-freezing disease prevention film agent for trees as well as a preparation method and the application thereof. The anti-freezing disease prevention film agent consists of main ingredients and water, wherein the main ingredients comprise the following components in part by mass: 200-1,100 parts of film-forming material, 1-100 parts of 2-methyl-isothiazolin-3-ketone, 0.033-3.3 parts of 5-chlorine-2-methyl-4-isothiazolin-3-ketone, 10-80 parts of dimethyl sulfoxide and 10-80 parts of ethylene glycol; and the film-forming material is a or b, wherein a is chitosan, and b is chitosan and carboxymethyl cellulose. The anti-freezing disease prevention film agent for trees can take a better control effect on frozen damages caused by low temperature, wind, ice nucleating bacteria and the like, is suitable for frost prevention and overwinter protection of sapling stems and branches of poplars, hybrid hazelnut trees, apple trees and other trees, as well as late spring cold prevention, cytospora chrysosperma prevention and canker prevention after blossom of apricot trees, pear trees and the like in early spring, and wound surface protection after scraping of scabs.

The invention discloses a northern mountain economic forest garden building method and relates to a northern economic forest garden building method for apple trees, pear trees, hawthorn trees, peach trees, plum trees, apricot trees, chestnut trees and Pingou hybrid hazelnut trees. The method is characterized by comprising the following processes: 1, furrowing by a mountain and building a fish-scale-like platform, fixedly planting economical forest seeds of trees in the platform; 2, carrying out in-the-tree and under-the-tree management after fixed planting; and 3, adopting a pruning method which is suitable for the growth and development law of the trees. The method not only is labor-saving, but also is convenient to operate. More importantly, the structure of a surface soil layer is stabilized, so that early and high yields of fruit trees are facilitated.

The invention discloses an outdoor tall gastrodia tuber cultivating method in northern area. The method comprises the technical processes of land selection and pit opening, wood preparation, preparation of two bacteria and one seed, sowing, cultivation management, harvesting and the like, and in particular an antifreezing cultivation management technique and a two-bacteria and one-seed once sowing technique; the outdoor tall gastrodia tuber cultivating method is feasible and unique. An apricot tree land is taken as a planting base, the trimmed branches and leaves of the apricot trees are taken as a planting material for the tall gastrodia tubers, tall gastrodia tuber pits are formed in the open spaces in the apricot tree land, and therefore, intercropping of Chinese medicinal herb and forest and stereo planting are realized; as a result, the outdoor tall gastrodia tuber cultivating method has important practical significance for returning farmland to forests and increasing the income of farmers in the northern area. Besides, according to the tall gastrodia tuber cultivating method, the wood utilization rate is high, the tall gastrodia tubers are high in quality and relatively high in various nutrition ingredients, and the medicinal effect of the tall gastrodia tubers can be comparable with that of wild tall gastrodia tubers.

The invention discloses a special tree shape thin cylinder-shaped culturing method for peach trees, apricot trees and plum trees of facilities, and relates to the technical field of culturing of fruit trees of facilities. The method comprises the following steps of directly generating a fruiting branch on a main trunk; after fruit picking, cutting the fruiting branch to the base part, promoting the germination of side buds of the base plate, and using tip buds germinated by the side buds to culture the next-year fruiting branch; after fruit picking, cutting the main trunk again, and using the weak buds as head buds to promote the germination of lower buds. The method has the advantages that the space in the facilities is furthest utilized; the technical requirement on maintaining the tree shape is low, and the difficulty is low; the labor strength of workers is little.

The invention discloses a planting method for apricot trees. The planting method for apricot trees comprises the steps of grafting stock cultivation, bud connection, pruning, transplantation, field management and pest control. The planting method for apricot trees adopts the bud connection technology, after a sapling survived after bud connection grows naturally, the sapling is pruned, transplanted to a cave and managed for growth, the maturity of fruits is accelerated, and people can harvest the fruits the year when the sapling is transplanted. Therefore, the material life of people is enriched, and the profits of fruit growers are largely improved.

The invention discloses a yield-increase compound base fertilizer for apricot trees and a preparation method thereof and belongs to the technical field of apricot tree planting.The compound base fertilizer is composed of dried poultry litter, bentonite, turf ash, apricot leaves, cornstalk, carbendazim, agaric fungus chaff, biogas residues, traditional Chinese medicine residues, urea, calcium magnesium phosphate, potassium chloride, ammonium molybdate, sodium selenite and borax.The yield-increase base fertilizer is rich in organic matter, contains multiple types of nutrition elements, can promote growth of root systems, raises the yield of apricots and improves quality of apricots; soil fertility can be improved, the soil condition is improved, and environmental pollution can be avoided and eliminated.

The invention belongs to the technical field of seedling cultivation and in particular relates to a winter greenhouse grafting and seedling formation method for apricot trees. The method comprises the following steps: (1) screening tree stock, namely transplanting the tree stock into a solar greenhouse between September 20 and October 10, preliminarily selecting survived stock, raising the temperature of the greenhouse between December 1 and December 10, wherein the low early temperature is gradually raised so as to screen proper stock; (2) collecting and storing apricot scions, namely collecting the scions during winter pruning, and performing sand storage in a ventilated storage house or ditching in the shade for performing sand storage; (3) grafting, namely grafting the apricot scions and the stock between January 20 and February 10, aligning the joint, and tightly sealing; and (4) cultivating after grafting, namely curing the grafted apricot seedlings, and flowering in the same year, so that the quality of the apricot seedlings subjected to greenhouse cultivation is improved, and the seedlings can be dug and delivered out of the nursery garden between September 20 and October 10 and supplied to the market. The winter greenhouse grafting and seedling formation method for apricot trees, provided by the invention, is high in operability and high in survival rate, and the survived apricot trees have extremely high yields and obvious practical values.

The invention discloses a method for quickly breeding aphidius gifuensis. The method includes steps of host plant cultivation, insect species breeding, bee species breeding and aphidius gifuensis breeding, a wild ansu apricot tree or peach tree seedling is selected as a host plant, and a puerile treetop produced from the seedling after water-fertilizer culture is subjected bee breeding for about 35-45 days, which is a reduction of 30 days when compared with using tobacco for seedling breeding. The host plant can be grafted with aphid after leaf buds germinate and leaves unfold on March of early spring, so that time for first-time breeding of aphidius gifuensis in tobacco-growing areas of Northeast China is shortened, and the problems of frost influence, high breeding energy consumption, low activity of aphidius gifuensis, staggering of bee breeding peak and aphid appearing peak and irregular mummified aphidius gifuensis forming are solved. By the method, bee breeding cost is lowered, and using range of aphidius gifuensis is widened; the host plant of five years old can breed more than 50 thousand myzus persicae, braconid parasitism rate is up to 80%, mummified aphid forming rate of the host plant is up to higher than 75%, and each host plant can breed mummified aphidius gifuensis and can prevent and control different crops by more than 60 mu.

The invention relates to the technical field of agricultural plantation, particularly relates to a fruit tree grafting technology, and specifically relates to a method for grafting plums and peaches on an apricot tree. The method specifically comprises the following steps of (1) selecting a grafting seed tree; (2) grafting the plums; (3) grafting the peaches in the current year when the plums are grafted or the next year; (4) performing management after grafting. The method is high in grafting survival rate, three flowers and three fruits can be obtained on one tree, and the land utilization rate is improved; the method is also an effective way to increase the income of a farmer, and is low in investment and quickly effective, the plums and the peaches which are grafted can be fruited in the next year and enter a full bearing period in the third year, and the apricot production of the apricot tree is not affected; in addition, the method has a simple technology and is easy to master and suitable for large-scale plantation.

The invention provides an improving method for the fruit setting rate of almond trees. The improving method comprises the following steps: firstly, selecting varieties: selecting the almond trees with freeze resistance and air temperature fluctuation resistance as main cultivars, and selecting the almond trees with the same flowering stage as pollinating varieties, wherein during planting, the quantity proportion of the main cultivars to the pollinating varieties is 3:1; secondly, managing fertilizer and water; applying base fertilizer in autumn, dressing before germinating, and spraying foliage fertilizer at the swelling stage of fruits; irrigating tree bodies at the flowering stage, after flowering, in drought seasons and after fertilizing; thirdly, performing artificial supplementary pollination: dissolving white sugar, urea, borax and pollen in water and uniformly stirring to obtain pollen liquid, feeding the pollen liquid in a sprayer and then spraying the pollen liquid to almond tree flowers; fourthly, spraying a plant growth regulator: before flowering, spraying a mixture of plant mineral elements and the urea to the tree bodies, spraying a mixture of maleic hydrazide, the plant mineral elements and the urea at the full-bloom stage, and spraying a mixture of the plant mineral elements, the urea and monopotassium phosphate after flowering; fifthly, resisting cold. According to the improving method provided by the invention, the fruit setting rate and the yield of the almond trees can be effectively improved.

The invention discloses a method for grafting various fruit trees on an apple tree, and belongs to the technical field of plant distant grafting. The keys of the technical scheme of the invention includes: selecting healthy and strong branches without diseases and pests from the apple tree, cutting off ends 2.5 cm away from the main branches, and using a grafting cutter to split the main branches from the centers of the main branches; selecting branches with the same thickness as the main branches, of the stock apple tree from fruiting scion pear trees, plum trees, peach trees and apricot trees, cutting the branches into scions with the length of 3-5 cm, and cutting bases of the scions into V-shaped structures; and inserting the scions into the stock apple trees, at least aligning cambiums at one side, and using grafting bands to tie and fix the scions. The invention also discloses a inarching and bark grafting process. Various fruit trees are grafted onto the apple tree, the apple tree can come into flower at different periods, and fruits are ripe at different stages. The flowering period of the apple tree can be prolonged, and fruits with different tastes can be acquired; and a shocked visual effect can be achieved, and the ornamental value and the economic value can be improved.

The invention discloses a method for artificially propagating pyemotes bark beetle and the application in biological control of bark beetle pests. The method for artificially propagating pyemotes bark beetle through Callosobruchus chinensis comprises the steps as follows: firstly, a host that is Callosobruchus chinensis is produced; secondly, protospecies of pyemotes bark beetle is prepared; and thirdly, pyemotes bark beetle is propagated. The method and the application have the benefits as follows: the difficult problem of propagating pyemotes bark beetle to replace the host is solved; pyemotes bark beetle can be propagated in large quantities; the method is simple and convenient to operate; large-scale production can be carried out; the method is applicable to control Scolytus seulensis Murayama pests on forests and fruit trees such as apricot trees, peach trees and plum trees; the problem that the forests and the fruit trees such as the apricot trees, the peach trees and the plum trees are damaged by the Scolytus seulensis Murayama pests and whole branches or entire trees die back further because the parasitism rate of pyemotes bark beetle is lower can be solved; therefore, the requirements of forestry and fruit Industry production can be satisfied, pollution on the environment cannot be caused, and the method is an effective technological means for controlling the Scolytus seulensis Murayama pests in an environmental protection manner.

The invention discloses a cultivation method capable of implementing the high yield of apricot trees, which belongs to the technical field of fruit tree cultivation. The cultivation method comprises four steps of: (1) determining a central branch and selecting three main branches; (2) pruning the central branch and the three main branches; (3) selectively retaining side branches and pruning surface branches; and (4) selecting side branches. The four steps are operated in three years, and the method is simple, and obvious in effect, and achieves the purpose of early fruiting, fast yield increasing, long full bearing age, high yield and stable yield.

The invention relates to the field of tree seedling grafting, in particular to a method for grafting an apricot tree to a peach tree. Before grafting, rootstocks are watered and disinfected, and are coated with a healing agent, so that damage to scions caused by excessive bleeding sap of the rootstocks is avoided; in addition, after grafting, temperature and humidity are timely controlled, and grafted parts are banded, so that the survival rate after grafting is greatly increased; moreover, the method is simple, convenient, high in survival rate and surviving speed and easy to popularize.

The invention relates to the technical field of fruit farming, in particular to a shaping and pruning method for plum trees and apricot trees. According to the shaping and pruning method for plum trees and apricot trees, the first year growth period: seedlings are planted in autumn or early spring, and primary main branches are cultivated; the first year dormancy period: secondary main branches are cultivated; the second year growth period: the secondary main branches are established; the second year dormancy period: lateral branches are cultivated; the third year growth period: the lateral branches are established; the third year dormancy period: fruiting branches are cultivated; overdense weak branches of the primary main branches, the secondary main branches and the lateral branches aresparsely separated from the base, leaving a short cut of 2-5 cm when over 1 / 2 of the thickness of a raw branch; in the fourth year of growth, potassium dihydrogen phosphate and sugar alcohol boron are sprayed once in June and July respectively to ensure flower buds differentiation in summer and fruit bearing in the next year; and in the fourth year of dormancy, tree shape is kept, and excessive branches and overdense branches disturbing the tree shape are removed to ensure that the thickness of branches is progressively reduced. The shaping and pruning method can make full use of cubical space, save land resources and prone to managing.

The invention discloses an apricot tree soil testing and formulated fertilization method, which comprises the steps of: 1) soil nutrient detection: optionally choosing 667 square meters of fruit trees in an orchard, selecting several fruit trees in S shape from the 667 square meters of fruit trees to serve as sample trees, evenly setting several sampling points at any sample tree's crown drip line along the circumference, conducting soil sampling in two layers along the soil depth at any sampling point, mixing the soil samples taken from a same layer of the sample trees, then reserving the sample by a quartation method, and detecting the content of elements in soil to obtain a test value; 2) calculating the fertilizer preparation amount; and 3) conducting fertilization: according to the calculation result of step 3), performing fertilization in three times after fertilizer preparation. Compared with the traditional fertilization method, the method provided by the invention is more accurate and reliable, is simple and practicable, improves the utilization rate of the fertilizer, saves fertilizer, increases soil fertility, improves fruit quality, and reduces the soil pollution caused by improper fertilization.

The invention discloses a method for vegetative propagation of an improved thornless rosa rugosa thunb, relates to a method for vegetative propagation of the rosa rugosa thunb, and belongs to the field of flower planting. The method is characterized by comprising the following steps of: short pruning the root of an apricot tree to obtain parental stocks for later use; selecting annual branches with a rosebud as grafting scions; performing pinching when new shoots of scion buds sprout have a length of about 15cm and have 7 to 9 leaves; and performing regular care. The method has the advantages that compared with the culture period of the conventional method, the culture period of the method is obviously shortened; by using the root of the apricot tree, the waste apricot tree are changed into things of value, and the present resources are fully utilized; compared with seedling flowers, the thornless rosa rugosa thunb cultured by the method has rich flower flavor and high content of aromatic oil; and the thornless rosa rugosa thunb cultured by the method is high in resilience, grafted flowers and trees have strong branches, and the thornless roses have high resistance to a lot of diseases and insects, and particularly have obvious resistance to root rot and gray mold.

The invention discloses a preparation method of an organic substrate suitable for culturing fruit trees on sand-gravel land. The method comprises the following steps of dispensing, preparation, fermentation and compounding to prepare the organic substrate which has high ventilation performance and high hydroscopicity and is rich in trace elements and nutrient components. The preparation method of the organic substrate suitable for culturing fruit trees on sand-gravel land is optimally selected by means of continuous exploration and research on the basis of years of preparation practice on an organic culture substrate for various varieties of fruit trees. By culturing fruit trees such as apricot trees, peach trees and grape trees with the substrate, a water-fertilizer environment for the growth of the fruit trees can be created, the resource utilization ratio is increased, the stress tolerance of the cultured fruit trees is improved, fertility balance, soil moisture conservation and ventilation are facilitated, and the development of root systems is promoted.

The invention discloses a method for grafting peach trees and apricot trees, and belongs to the field of grafting technologies. The method includes grafting scion on rootstock. The apricot trees are used as the rootstock, and branches of the peach trees are used as the scion. The method has the advantages that the peach trees and the apricot trees are high in affinity as discovered by the inventor during long-term observational study, and accordingly the peach trees can be grafted on the apricot trees; the apricot trees are high in cold-resistant, drought-resistant and wind-resistant performance, the peach trees are vulnerable to peach scab, peach brown rot, peach anthracnose, peach gummosis, root cancer and the like, and the peach scab, the peach brown rot, the peach anthracnose, the peach gummosis, the root cancer and the like can be effectively prevented after the peach trees are grafted on the apricot trees; grafted peaches on the apricot trees are excellent in flavor as compared with ordinary peaches.

The invention relates to a grafting method of an apricot tree. The method comprises the following steps: (1) selecting stock branch; (2) selecting and cutting a cion; (3) grafting and binding; (4) management after grafting; (5) prevention and cure of diseases and pests: when nacterial shot-hole and lepidoptera pests are prevented. The grafting method of the apricot tree provided by the invention is easy to operate and high in rate of survival, and the growing speed is faster after survival.

The invention discloses a soil sampling method for testing soil for formulated fertilization of apricot trees. The method comprises the following steps: (1) for the sampling time, sampling before fertilization according to two important growth stages, namely the germination stage and the fruit swelling stage of the fruit trees; (2) for the sampling part, selecting a plurality of fruit trees as sampling trees according to an S shape in an orchard, uniformly arranging a plurality of sampling points along the circumference at a drip line of the crown of any one sampling tree or the part away from the trunk by 2 / 3 of the vertical projection radius of the crown; (3) for the sampling method, taking soil by two layers along the soil layer depth at any sampling point, wherein the depths are 0-20cm and 20-60cm in the sapling period, and the depths are 0-20cm and 20-80cm in the full bearing period, and the wet sample amount is more than 1Kg; and (4) mixing soil samples on the same soil layer of the same sampling tree, cleaning sundries, drying and then reserving the samples according to a quartering method. According to the soil sampling method, the work efficiency of sampling soil samples is high, the sampled sample distribution control method is scientific and reasonable, and can fully cover the distribution of the various soil types of the sampled apricot trees.