CN103283437B - Method for planting sea-buckthorn in gobi of alpine regions - Google Patents
Method for planting sea-buckthorn in gobi of alpine regions Download PDFInfo
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Abstract
The invention discloses a method for planting or cultivating sea-buckthorn, particularly to a method for planting the sea-buckthorn in gobi of alpine regions, which comprises oil preparation and watering before the planting, irrigation, fertilizing, height determination, trimming and the like during the planting. Compared with the prior art, the sea-buckthorn cultivated through the method disclosed by the invention has the characteristics of high adaptability, excellent growth and development, developed root systems, more root nodules, thicker aerial stems and flourishing growth vigor, and has a survival rate more than 91% by experimental statistics, so the method is more suitable for being applied in alpine regions, particularly in areas similar to the gobi of the alpine regions of northern Sinkiang, and can promote the large-scale development of the sea-buckthorn planting industry. As the flourishing branches and leaves and huge root systems of the sea-buckthorn have multiple effects of keeping out the wind, stabilizing sands and protecting farmlands, the sea-buckthorn plays a positive role in reducing sand storms and improving the ecological environment of arid desert regions, provides sustainable resources for the northern desert regions, and promotes the development of provincial economy.
Description
Technical field
The invention belongs to plant field of plant growing technology, the specifically a kind of method of planting sea-buckthorn in Gobi desert, high and cold area, particularly high and cold area, Xinjiang, as the method for Planting of Sea-buckthorn or afforestation on the soil, Gobi desert of Corpping in North Xinjiang.
Background technology
Hippophne is baldhead section Hippophne recklessly, is dioecious shrub or dungarunga, and vitality is strong, and cold-resistant, Salt And Alkali Tolerance and happiness sand, have nitrogen fixation, its well developed root system, and sprout tiller strength is strong, is greening desert, administers and desertify and the optimal pioneer tree species that conserves water and soil.
Seabuckthorn tree is good feed, high-energy fuel and multi-effect organic fertilizer material, is the living resources of west area sustainable use.
In sea buckthorn fruit, be rich in more than the 200 kind of material that health is required, there is huge scientific research value and industry development prospect.
There is ground, large-area Gobi desert In The North of Xinjiang high and cold area, winter is cold, be often low to moderate～below 30 even～40 degree, general fruit tree can not survive the winter, and because of the many gravels in ground, Gobi desert, soil is barren, and seepage is serious, and the crops such as cotton, wheat all can not be planted, though sea-buckthorn vitality is strong, cold-resistant, Salt And Alkali Tolerance and happiness sand, but in such environment, be still difficult to fine growth, be particularly difficult to form spreadability plant, making large-area Gobi desert, In The North of Xinjiang high and cold area becomes wasteland through the ages.
Summary of the invention
The object of this invention is to provide a kind of sea-buckthorn of planting in Gobi desert, High-cold regions, particularly in the method that is similar to Gobi desert, In The North of Xinjiang high and cold area and plants sea-buckthorn, so that it is ecological and make ground, Gobi desert that the resource biomaterial of sustainable use can be provided to change desert.
For achieving the above object, the technical solution used in the present invention is:
Whole ground: first ditched with mechanical in the ground, Gobi desert that arid is hard, by the distance trench digging of 2～4 meters, the specification of ditch is: suitable for reading wide 40～50 centimetres, dark 20～30 centimetres, along ditch, lay irrigate band afterwards, on irrigate band, press the distance installation water outlet emitter of 1.5～2.0 meters.
Water: when the degree of depth of dripping and around wetted perimeter reach 40～50 centimetres, start to dig the hole of planting seedlings, the specification in the hole of planting seedlings is 30～40 centimetres of 30～40 cm x, every mu of nursery stock 110～150 strains of planting.
The spacing of above-mentioned ditch preferably adopts wide-and narrow-row to distribute alternately, and wide every trade is apart from being 3.5～4 meters, and 2～2.5 meters of narrow row line-spacings distribute alternately, to facilitate mechanical work.
Plant: the transplanted seedling tree time carries out in 20～40 days before germinateing spring or before freezing autumn, starting to dig while planting seedlings hole with digging with cultivation, nursery stock, can configure by " determinant " than being the proportional arrangement of 8:1 according to male and female, plants a line staminiferous plant after planting 8 row female plants; Or by " quincuncial pile formula " configuration, between the female plant folder of two row a line male and female, have row, having between male and female in row, be that two female plants press from both sides a staminiferous plant arrangement.
Carry out in accordance with the following methods field management:
A. after transplanted seedling tree, fill with immediately permeable, within every 10 days afterwards, fill with permeable 1 time continuous 2～4 times.
B. the budding period in sea-buckthorn process of growth, fast-growing phase, shoot maturation phase, the setting phase of blooming, young fruit expanding stage, fructescence and the teletostage of entering, each at least once fills with permeable, and adds azophoska to execute with water droplet when pouring water.The above-mentioned ratio of using azophoska is preferably N:P
2o
5: K
2o=1:0.4～0.6:0.3～0.5.
Above-mentioned irrigation quantity is preferably in 156～200m the whole year
3/ mu.
In above-mentioned sea-buckthorn process of growth, fill with permeable and preferably intertill afterwards, 3～5 centimetres of the degree of depth of hoing the fields after sea-buckthorn root around being irrigated.
C, Ding Gao and pruning, Second Year in sea-buckthorn growth, according to the height of trunk grow to 50～60 centimetre, cut top fixed dry, 3～4 side shoots that are evenly distributed of selecting and remain in 10～20 cm range under clip, cultivate into ground floor skeleton branch, after the 3rd year, by 40～50 centimetres of interlamellar spacings, prune out the second layer, the 3rd layer of major branch, form 2～3 layers of skeleton branch.
Since 2007, in Tacheng area, carried out to large stretch of Gobi desert desert of the boder district, desert in domestic 170 of formation of production and construction's agriculture nine teachers, Mo Hetai district, ditch town, ironworks, Tuoli County establishing in large scale test, ground condition is the barren and many sandstones of soil property, 180～250 millimeters of annual precipitations, weather cools, accumulated temperature is low, belong to the non-cotton region of planting, winter anomaly is cold, lowest temperature reaches～below 40 degree, general fruit tree all can not survive the winter by open country, crops also due to weather, soil property situation is poor and suitable growth scarcely, and planting cost is high, benefit is low.
Through in above-mentioned area, use method of the present invention introduced a fine variety respectively the big fruit sea-buckthorn kind palm fibre mound of Russia, Mongolia, Ulan sarin, on the sunny side, Altay news, Chu Yi, A Lieyi (staminiferous plant) and domestic breeding be without male and female (staminiferous plant) and the abundant series of the Liao Dynasty, by test and the plantation of different scales, have no freeze injury and stripping phenomenon.
Aspect biological and ecological characteristics, fruit has different compared with red stain than original producton location, about 10 days in advance maturing stage; At economic aspect, after the field planting of sea-buckthorn cuttage seeding, the indivedual plant of Second Year have result, and the 3rd annual bearing is more, have growth fast, manageability, thorn less and a little less than, fruit is large, output is high, have certain economic flow rate, single plant yield reaches 0.5～1.5 kilogram, and per mu yield is at 200～350 kilograms.Within the 4th year, per mu yield can reach 560 kilograms.Fruit has ellipse, circular, and color has crocus and Chinese red.Mean fruit weight 0.5～0.63g, reaches the object of building up Ecological Nonwood Forestry base in the wasteland, Gobi desert of High-cold regions.
Compared with prior art, the sea-buckthorn of method cultivation of the present invention, show strong adaptability, grow, well developed root system, root nodule is more, terrestrial stem is thicker, the feature that growth potential is more prosperous, through test statistics survival rate, reach more than 91%, within 2 years, the equal leading thread of life is 2.1 centimetres, plant height reaches 1.2 meters, be highly suitable for high and cold area application, particularly be adapted at being similar in the ground, Gobi desert of In The North of Xinjiang high and cold area and apply, can make Planting of Sea-buckthorn industry develop on a large scale, because having to keep out the wind, sea-buckthorn branches and leaves in great numbers and huge root system fix the sand, the multiple effect protecting the fields, for reducing sandstorm, the ecotope that improves arid-desert area can produce positive effect, can provide for northern Desert Area the resource of sustainable use simultaneously, promote the development of local economy.
Embodiment
Embodiment: place: 170 of Production and Construction Corps of Xinjiang's agriculture nine teachers, this cumularsharolith, on the national boundary of High-cold regions, is typical desert and Gobi ground, here annual precipitation is 180～250 millimeters, and the weather accumulated temperature that cools is low, belongs to the non-cotton region of planting, winter is cold, and general fruit tree can not survive the winter by open country.Here the many soil properties of sandstone are barren, and development is subject to crop-planting limitation, deterioration of grasslands, and stock-carrying capacity is low, and a worker is exceedingly impoverished in group.Group field becomes one of 42 development for poverty relief group fields of formation.
Introduced Varieties be Russia, big fruit sea-buckthorn kind Ulan sarin of Mongolia, brown mound, on the sunny side, Altay news, Chu Yi, A Lieyi (staminiferous plant) and domestic breeding carry out large-scale planting without a plurality of kinds such as male and female (staminiferous plant) and the Liao Dynasty abundant series.
According to 300 mu be a bar field, 1200 mu is an operation area, builds trunk roads and branch line, trunk roads wide 8 meters, branch line is had a lot of social connections 6 meters.The transplanted seedling tree time carries out in 20～40 days before germinateing spring or before freezing autumn, first in bar field, according to line-spacing, carry out machinery trench digging, the mouth of ditch is wide 40～50 centimetres, dark 20～30 centimetres, planting density adopts that wide-and narrow-row is alternate plants, wide every trade is apart from 4 meters, 2 meters of narrow row line-spacings, after holding ditch successfully, carry out delivery main, the layout of arm and hollow billet, by 1.5～2.0 meters of enforcements of spacing in the rows, drip and dig pit, when the degree of depth of dripping and around wetted perimeter reach 40～50 centimetres, start to dig the hole of planting seedlings, the specification of cheating of planting seedlings is 30～40 centimetres of bores, 30～40 centimetres of the degree of depth, with digging with cultivation, every mu of nursery stock 110～150 strains of planting.
Nursery stock according to male and female than being the proportional arrangement of 8:1, can be by " determinant " configuration, plant a line staminiferous plant after planting 8 row female plants; Or by " quincuncial pile formula " configuration, between the female plant folder of two row a line male and female, have row, having between male and female in row, be that two female plants press from both sides a staminiferous plant arrangement.
Carry out in accordance with the following methods field management:
After transplanted seedling tree, fill with immediately permeable, within every 10 days afterwards, fill with permeable 1 time continuous 3 times.
In sea-buckthorn process of growth, by budding period 1 time, fast-growing phase 1 time, the setting phase 1 time of blooming, young fruit expanding stage 1 time, fructescence 2 times, enter teletostage 1 time, fill with permeable, and with pour water time add azophoska to execute with water droplet, use the ratio of azophoska, be N:P
2o
5: K
2o=1:0.5:0.4, irrigation quantity whole year is at 160m
3/ mu～200m
3/ mu.
Fixed high and pruning, Second Year in sea-buckthorn growth, according to the height of trunk grow to 60 centimetre, cut top fixed dry, 3～4 side shoots that are evenly distributed of selecting and remain in 10～20 cm range under clip, cultivate into ground floor skeleton branch, the 3rd year and the 4th average annual 40～50 centimetres of the interlamellar spacings of pressing, prune out the second layer and the 3rd layer of major branch, form 3 layers of skeleton branch.
Below 3 years raw sea-buckthorn garden (the 3rd year) test analysis reports in eastern Gobi desert experimental field.
Basic physical and chemical experimental field: organic 2.19g/kg, full nitrogen 0.20 g/kg, available nitrogen mg/kg, rapid available phosphorus mg/kg, available potassium mg/kg, pH8.50, total salt 0.34%.
The drip irrigation fertilizer kind that test adopts: the potassium-ammonium phosphate (N+P that San Yi chemical plant, Xinjiang produces
2o
5+ K
2o>=60%), containing N17%, P
2o
524%, K
2o19%; Urea, containing N46%.
Test region sea-buckthorn started to bear fruit about June 15, before and after August 30, started to gather.Seeding row spacing 1.5m * 3.5m, approximately 127 every mu.
Investigate altogether the time of infertility 4 times, be respectively June 14, July 14, August 13 and September 30.Determine strain investigation at every turn: each 57, the newborn tip and the side tip, plant height 19 strains, hat 19 strain, 95 of Newborn Leaves, 20 of stem diameters, respectively get its mean value.Due to before and after the August 30 to the beta pruning of experimental field carrying out, so the data of the 4th investigation are not here analyzed.
1 the best is executed the selection test of N amount.the best execute N amount experimental scheme scheme in Table 1(referring to Fig. 1), for each, process and specifically execute N amount (quantity of goods produced) and irrigation quantity situation.
At same irrigation quantity (152m
3/ mu), phosphate fertilizer amount (P
2o
54.8kg/ mu), under K Amounts (3.8kg/ mu) condition, establish 4 and execute nitrogen (N) level, 0,5.85,8.30,13.2kg/ mu (actual fertilizing amount), totally 4 processing, do not establish repetition, 30 mu of community areas.Fertilizing amount, irrigation quantity are on average executed (dripping) to 8 times and are entered.
1.1 different, execute the impact of N amount on sea-buckthorn growth characteristics.
1.1.1 the different N that execute measure the impact on the newborn tip and the growth of the side tip.
Difference is executed N amount and is processed the impact of the newborn tip of sea-buckthorn and the growth of the side tip in Table 2(referring to Fig. 2), for difference, execute N amount and process the impact on newborn tip growth.
As can be seen from Table 2, compare with survey data for the first time (as basic data, lower with), each newborn tip amount of growth of processing has significant increase, but increasing degree is different.In fertilizer treatment, cumulative rises amount maximum be to process 3, reached 26.15cm, higher than the 22.84cm of contrast.
Compare with survey data for the first time, each side tip amount of growth of processing also has obvious increase.In fertilizer treatment, cumulative rises amount maximum be to process 4, reached 16.60cm, higher than the 9.89cm of contrast.
Visible, fertilising has certain facilitation to the growth of the newborn tip of sea-buckthorn and the side tip, and the height in scope of design is executed N amount and processed the effect of the newborn tip of sea-buckthorn and the growth of the side tip maximum.
1.1.2 the different N that execute measure the impact on plant height and crown area.
Difference execute N amount on the impact of sea-buckthorn plant height and crown area in Table 3(referring to Fig. 3), for difference, execute N amount and process the impact on plant height and crown area.
As can be seen from Table 3, compare with survey data for the first time, each plant height of processing has obvious increase, but increasing degree is different.In fertilizer treatment, cumulative rises amount maximum be to process 3, reached 40.73cm, higher than the 38.16cm of contrast.
Compare with survey data for the first time, each crown area of processing also has obvious increase.In fertilizer treatment, cumulative rises amount maximum be to process 3, reached 3689cm
2, higher than the 2907cm of contrast
2.
Visible, fertilising has certain facilitation to sea-buckthorn plant height and crown area, and the higher N amount (processing 3) of executing in scope of design is processed the effect of sea-buckthorn plant height and crown area increase maximum.
1.1.3 nowith executing N amount to new life
the impact of leaf growth and stem diameter.
Difference execute N amount on the impact of sea-buckthorn Newborn Leaves area and stem diameter in Table 4(referring to Fig. 4), for difference, execute N and process the impact on Newborn Leaves area and stem diameter.
As can be seen from Table 4, compare with survey data for the first time, each Newborn Leaves area of processing has obvious increase, but increasing degree is different.In fertilizer treatment, cumulative rises amount maximum be to process 3, reached 5.63cm
2, higher than the 1.98cm of contrast
2.
Compare with survey data for the first time, each stem diameter of processing also has obvious increase.In fertilizer treatment, recruitment maximum be to process 4, than contrast, increase 0.55cm, increased by 17.4%.
Visible, fertilising has good facilitation to the growth of sea-buckthorn Newborn Leaves area and stem diameter, and the higher N amount of executing in scope of design is processed the effect of sea-buckthorn Newborn Leaves area and the increase of stem diameter larger.
In sum, what sea-buckthorn upgrowth situation was produced to good action executes N weight range preferably at 8.3-13.2kg/ mu, and the applicating ratio of its nitrogen phosphorus potassium is roughly at 1:0.36-0.58:0.29-0.46.
1.2 differences are executed the impact of N amount on sea-buckthorn output.
According to executing between N amount and individual plant fruit weight and 100-grain weight, set up effect curve, the different impacts of N amount on sea-buckthorn output of executing are described, see Fig. 5 and Fig. 6.
As seen from Figure 5, execute between N amount and individual plant fruit weight and have good conic section relation, effect equation is: y=-2.9789x
2+ 55.147x+83.388, coefficient R=0.9755
*, reached utmost point significance level.
According to the maximum output of this Solving Equations, execute N amount for 9.26kg/ mu.
As seen from Figure 6, execute between N amount and 100-grain weight and also have good conic section relation, effect equation is: y=-0.2754x
2+ 3.5245x+32.799, coefficient R=0.9882
*, reached utmost point significance level.
According to this Solving Equations maximum output execute N amount for 6.40kg/ mu.
According to above-mentioned result of the test, comprehensively analyze, it is 9.26 kg/ mus that the sea-buckthorn the best under this experimental condition is executed N amount, and best nitrogen phosphoris and potassium fertilizer ratio is: N:P
2o
5: K
2o=1:0.52:0.41.
2 optimal irrigations are selected test.optimal irrigation experimental scheme scheme in Table 5(referring to Fig. 7), for each processes concrete fertilizing amount (quantity of goods produced) and irrigation quantity (unit: kg/ mu, m
3/ mu).
At identical amount of application of nitrogen fertilizer (N8.9kg/ mu), phosphate fertilizer amount (P
2o
55.6kg/ mu), under K Amounts (4.4kg/ mu) condition, establish 3 irrigation quantities, 51,103,156m
3/ mu (actual irrigation quantity).Totally 3 processing, do not establish repetition, 30 mu of community areas.Fertilizing amount, irrigation quantity are on average executed (dripping) to 8 times and are entered.
the impact of 2.1 different irrigations on sea-buckthorn growth characteristics.
2.1.1 the impact of different irrigation on the newborn tip and the growth of the side tip.
Different irrigation on the impact of the newborn tip of sea-buckthorn and the growth of the side tip in Table 6(referring to Fig. 8), be that different irrigation is processed the impact on the newborn tip and the growth of the side tip.
As can be seen from Table 6, compare with survey data for the first time, each newborn tip growth of processing has obvious facilitation, but increasing degree is different.In fertilizer treatment, cumulative rises amount maximum be to process 3, reached 19.79cm, be secondly to process 1, cumulative rises amount is 17.00cm, 2 the cumulative rises amount processed is minimum, is only 14.61cm.
Compare with survey data for the first time, side tip growth that each is processed also has obvious increase.Throughout in reason, cumulative rises amount maximum be to process 3, reached 16.46cm, be secondly to process 1, cumulative rises amount has reached 10.51cm, minimum is to process 2, cumulative rises amount is only 9.28cm.
According to above-mentioned data analysis, show, high irrigation quantity has good effect to the newborn tip of sea-buckthorn and the growth of the side tip, and the high irrigation quantity in scope of design is processed the effect of the newborn tip of sea-buckthorn and the growth of the side tip maximum.
2.1.2 the impact of different irrigation on plant height and crown area.
Different irrigation on the impact of sea-buckthorn plant height and crown area in Table 7(referring to Fig. 9), be that different irrigation processes the impact on plant height and crown area.
As can be seen from Table 7, compare with survey data for the first time, each plant height of processing has obvious increase, but increasing degree is different.Throughout in reason, cumulative rises amount maximum be to process 3, reached 33.13cm, be secondly to process 1, cumulative rises amount is 22.11cm, minimum is to process 2, cumulative rises amount is only 17.16cm.
Compare with survey data for the first time, each crown area of processing also has obvious increase, but each cumulative rises amount difference of processing is little, and what cumulative rises amount was the highest is to process 1, is 2289 cm
2, be secondly to process 2, be 2277 cm
2, minimum is to process 3, is 2137 cm
2.
According to above-mentioned data analysis, high irrigation quantity has good effect to sea-buckthorn plant height, little on crown area impact.High irrigation quantity in scope of design is processed the effect of sea-buckthorn plant height maximum.
2.1.3 the impact of different irrigation on Newborn Leaves growth and stem diameter.
Different irrigation on the impact of Newborn Leaves growth and stem diameter in Table 8(referring to Figure 10), be the impact of different irrigation processing on Newborn Leaves area and stem diameter.
As can be seen from Table 8, compare with survey data for the first time, each Newborn Leaves area of processing has obvious increase, but increasing degree is different.Throughout in reason, cumulative rises amount maximum be to process 2, reached 3.26cm
2, be secondly to process 1, cumulative rises amount is 3.10 cm
2, minimum is processing 3, cumulative rises amount is only 2.61cm
2.
Compare with survey data for the first time, each stem diameter of processing also has obvious increase.Throughout in reason, recruitment maximum be to process 3, be 0.24cm, be secondly to process 2, cumulative rises amount has reached 0.21cm, what cumulative rises amount was minimum is to process 1, is 3.16cm.
Visible, different irrigation has good facilitation to the growth of sea-buckthorn Newborn Leaves area and stem diameter, and the high or higher irrigation quantity in scope of design is processed the effect of sea-buckthorn Newborn Leaves area and the increase of stem diameter larger.
In sum, sea-buckthorn upgrowth situation being had to the good irrigation quantity of good action is 156m
3/ mu.
the impact of 2.2 different irrigations on sea-buckthorn output.
Different irrigation on the impact of sea-buckthorn individual plant fruit weight and 100-grain weight in Table 9(referring to Figure 11), be that different irrigation processes the impact on Newborn Leaves area and stem diameter.
As can be seen from Table 9, each processing of individual plant fruit weight has larger difference, and processing 2 increases 19.2g than processing 1, and amount of increase in production is 5.53%.The individual plant fruit weight of processing 3 is much lower compared with other two processing, and its reason needs further to be investigated.
It is more obvious that 100-grain weight is respectively processed difference, and processing 3 increases 7.2g than processing 1, and increasing degree has reached 22.5%, and processing 2 increases 0.8g than processing 1, and volume increase is only 2.5%.
From above-mentioned analysis result, during this test is processed, high irrigation quantity has remarkable effect to the increase of sea-buckthorn output.
3 brief summaries.by the field plot trial of a year, can tentatively obtain following result.
3.1 differences are executed N amount has significant increase to the newborn tip of sea-buckthorn, the side tip, plant height, crown area, Newborn Leaves area and stem diameter, but increasing degree is variant, but total trend is to execute N amount to increase, and effect is remarkable.Under this experimental condition, it is better to the effect of sea-buckthorn growth that mu is executed N 8.3-13.2kg/ mu.
3.2 differences are executed N amount also has obvious impact to sea-buckthorn individual plant fruit weight and 100-grain weight.The N amount of executing that calculates maximum output by fertilizer response equation is respectively 9.26kg/ mu and 6.40kg/ mu.Comprehensive above-mentioned result of the test, the best nitrogen phosphorus of the sea-buckthorn potassium applicating ratio under this experimental condition is N:P
2o
5: K
2o=1:0.52:0.41.
3.3 different irrigations have different increases to the newborn tip of sea-buckthorn, the side tip, plant height, crown area, Newborn Leaves area and stem diameter, but increasing degree is variant, individual plant fruit weight and 100-grain weight are also had to similar effect, and total trend is that irrigation quantity increases, and effect is remarkable.Under this experimental condition, mu irrigation quantity is at 156m
3/ mu is better to the effect of sea-buckthorn Growth and yield.
Claims (9)
1. the method that sea-buckthorn is planted on ground, Gobi desert, High-cold regions, is characterized in that main process is as follows:
Whole ground: first ditched with mechanical in the ground, Gobi desert that arid is hard, by the distance trench digging of 2～4 meters, the specification of ditch is: suitable for reading wide 40～50 centimetres, dark 20～30 centimetres, along ditch, lay irrigate band afterwards, on irrigate band, press the distance installation water outlet emitter of 1.5～2.0 meters;
Water: when the degree of depth of dripping and around wetted perimeter reach 40～50 centimetres, start to dig the hole of planting seedlings, the specification in the hole of planting seedlings is 30～40 centimetres of 30～40 cm x, every mu of nursery stock 110～150 strains of planting;
Plant: the transplanted seedling tree time carries out in 20～40 days before germinateing spring or before freezing autumn, starting to dig while planting seedlings hole with digging with cultivation, nursery stock, is pressed " determinant " and configures than being the proportional arrangement of 8:1 according to male and female, plants a line staminiferous plant after planting 8 row female plants; Or by " quincuncial pile formula " configuration, between two row female plant folder a line male and female, have row, having in row between male and female, be that two female plants press from both sides a staminiferous plant;
Carry out in accordance with the following methods field management:
A. after transplanted seedling tree, fill with immediately permeable, within every 10 days afterwards, fill with permeable 1 time continuous 2～4 times;
B. the budding period in sea-buckthorn process of growth, fast-growing phase, shoot maturation phase, the setting phase of blooming, young fruit expanding stage, fructescence and the teletostage of entering, each at least once fills with permeable, and adds azophoska to execute with water droplet when pouring water;
C, Ding Gao and pruning, Second Year in sea-buckthorn growth, according to the height of trunk grow to 50～60 centimetre, cut top fixed dry, 3～4 side shoots that are evenly distributed of selecting and remain in 10～20 cm range under clip, cultivate into ground floor skeleton branch, after the 3rd year, by 40～50 centimetres of interlamellar spacings, prune out the second layer and the 3rd layer of major branch, form 2～3 layers of skeleton branch.
2. the method for Gobi desert, High-cold regions according to claim 1 ground plantation sea-buckthorn, is characterized in that: the spacing of described ditch adopts wide-and narrow-row to distribute alternately, and wide every trade is apart from being 3.5～4 meters, and 2～2.5 meters of narrow row line-spacings distribute alternately.
3. the method for Gobi desert, High-cold regions according to claim 1 and 2 ground plantation sea-buckthorn, is characterized in that: described in use azophoska ratio be N:P
2o
5: K
2o=1:0.4～0.6:0.3～0.5.
4. the method for Gobi desert, High-cold regions according to claim 1 and 2 ground plantation sea-buckthorn, is characterized in that: described irrigation quantity whole year is at 156～200m
3/ mu.
5. the method for Gobi desert, High-cold regions according to claim 3 ground plantation sea-buckthorn, is characterized in that: described irrigation quantity whole year is at 156～200m
3/ mu.
6. the method for Gobi desert, High-cold regions according to claim 1 and 2 ground plantation sea-buckthorn, is characterized in that: in sea-buckthorn process of growth, fill with after permeable and intertill, 3～5 centimetres of the intertillage degree of depth.
7. the method for Gobi desert, High-cold regions according to claim 3 ground plantation sea-buckthorn, is characterized in that: in sea-buckthorn process of growth, fill with after permeable and intertill, 3～5 centimetres of the intertillage degree of depth.
8. the method for Gobi desert, High-cold regions according to claim 4 ground plantation sea-buckthorn, is characterized in that: in sea-buckthorn process of growth, fill with after permeable and intertill, 3～5 centimetres of the intertillage degree of depth.
9. the method for Gobi desert, High-cold regions according to claim 5 ground plantation sea-buckthorn, is characterized in that: in sea-buckthorn process of growth, fill with after permeable and intertill, 3～5 centimetres of the intertillage degree of depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310155312.5A CN103283437B (en) | 2013-05-01 | 2013-05-01 | Method for planting sea-buckthorn in gobi of alpine regions |
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| CN103704005B (en) * | 2013-10-31 | 2016-07-06 | 新疆农垦科学院 | Method at arid area propagation |
| CN104920014B (en) * | 2015-05-25 | 2018-07-24 | 新疆农垦科学院 | A kind of frozen area gobi sea-buckthorn winter hardwood cutting and seedling raising method |
| CN108040730A (en) * | 2017-12-29 | 2018-05-18 | 四川省自然资源科学研究院 | A kind of North-West Sichuan alpine sandy land sea-buckthorn method for planting |
| CN108307721B (en) * | 2018-02-06 | 2021-09-24 | 临泽璟褀种业科技有限公司 | Forestry planting method for Gobi improvement |
| CN110073889A (en) * | 2019-06-13 | 2019-08-02 | 左会军 | A kind of ecological fence and preparation method thereof for grassland and waste mountain waste |
| CN111567303B (en) * | 2020-05-22 | 2021-08-24 | 西藏予军逆境作物研发有限公司 | Planting method of sea buckthorn in Tibet high-altitude areas |
| CN112166931B (en) * | 2020-10-30 | 2022-04-15 | 东盛生态科技股份有限公司 | Method for planting sea buckthorn in saline-alkali soil |
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