CN104012363A - Hard-branch cutting afforestation method for Chinese tamarisk of arid and semi-arid areas in summer - Google Patents
Hard-branch cutting afforestation method for Chinese tamarisk of arid and semi-arid areas in summer Download PDFInfo
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Abstract
The invention relates to the technical field of hard-branch cutting afforestation methods for Chinese tamarisk of arid and semi-arid areas, in particular to a hard-branch cutting afforestation method for Chinese tamarisk of arid and semi-arid areas in summer. According to the hard-branch cutting afforestation method for the Chinese tamarisk of the arid and semi-arid areas in summer, the cutting survival rate and the retention rate of the Chinese tamarisk in summer can be remarkably increased, and hard branches of the Chinese tamarisk can survive through cutting in the arid and semi-arid areas in summer. In the method, the stored Chinese tamarisk hard-branch seedlings are combined with the modern irrigation technology, so that the adverse effects on Chinese tamarisk cutting afforestation by limiting factors such as aridity, high temperature, wind and sand are effectively reduced, the time breakthrough of the Chinese tamarisk cutting afforestation is achieved, and the method has important practical significance to forestry and ecological construction, especially large-scale afforestation and ecological construction. In addition, compared with conventional afforestation by planting seedlings, the method has the advantages that no seedlings need to be purchased or allocated or transported, neither digging nor planting is required, and afforestation cost is reduced by 80 percent.
Description
Technical field
the present invention relates to arid, semiarid region Chinese tamarisk cuttage method of forestation technical field, is a kind of arid, semiarid region Chinese tamarisk cuttage in summer method of forestation.
Background technology
chinese tamarisk is distributed in NORTHWEST CHINA area, have that drought resisting, cold-resistant, high temperature resistant, resistance to sand are buried, the good characteristic such as Salt And Alkali Tolerance and strong adaptability, it is one of chief species of arid biogeographic zone and semiarid region afforestation, except checking winds and fixing drifting sand, the main host plants plant of Chinese tamarisk or sand industry inoculating tube flower herba cistanches, and Chinese tamarisk can be used as ornamental plants in garden, it is employed extensively in forestry and ecological construction, needs every year to build 1,000,000 mu of above Chinese tamarisk woodss.Conventionally Chinese tamarisk afforestation adopts the spring and autumn method of planting seedlings, indivedual local direct seeding forestation and spring and autumn cutting forset-plantation methods of adopting.Chinese tamarisk cutting forset-plantation is saved cost of forestation because it has, is saved the feature of manpower and saving material resources, and Chinese tamarisk cutting forset-plantation has good development prospect in production of forestry.Normal cutting propagation afforestation owing to need to carry out at spring and autumn, the restriction of the factor such as Afforestation Time short (about 40 days) and irrigation, therefore, cannot carry out scale afforestation.In the summer (June is to August) of arid biogeographic zone and semiarid region, because ecotope is very severe, surface layer has the advantages that arid, high temperature and dust storm are large, in addition existing kind of bar memory technology do not pass a test, kind bar can inactivation during to summer for the kind bar of conventional storage, therefore cause summer Chinese tamarisk cutting forset-plantation conventionally cannot survive.At present, in the production of forestry of arid biogeographic zone and semiarid region, conventionally (entering approximately 20 days time in winter) two season autumn in spring (approximately 20 days time in the beginning of spring) Afforestation Time only 40 days, the distinguishing feature of short, lack of water Shi this area afforestation of time; Although and summer, autumn water source abundant (exist in water deficient regions abundant summer flooding and slack season in autumn water), Afforestation Time long (summer, autumn afforestation Afforestation Time can be extended more than 100 days), but conventional nursery stock cannot be supplied with, because the autumn in summer is the vegetative period of nursery stock, the meeting dehydration in lifting, allocation and transportation and plantation process of conventional nursery stock is dead, therefore cannot carry out and afforest in summer and autumn.
Summary of the invention
the invention provides a kind of arid, semiarid region Chinese tamarisk cuttage in summer method of forestation, overcome the deficiency of above-mentioned prior art, it can effectively solve current Chinese tamarisk and carry out at arid biogeographic zone and semiarid region the problem that summer, cutting forset-plantation cannot survive.
technical scheme of the present invention realizes by following measures: a kind of arid, semiarid region Chinese tamarisk cuttage in summer method of forestation, carry out in the steps below: the first step, planting site is definite, and the region that selection can be implemented drip irrigation is planting site, second step is laid drip irrigation pipe in planting site, and the spacing of adjacent drip irrigation pipe is 2 meters to 3 meters, and the dripper spacing in each root drip irrigation pipe is 1 meter to 1.5 meters, and the flow of water dropper is 4L/h to 6L/h, the 3rd step, fringe processed, cuts after fringe as cuttings, wherein the hard branch of Chinese tamarisk: the spike length of cuttings is 25 centimetres to 30 centimetres, and the rugosity of fringe is 0.4 centimetre to 3 centimetres, the 4th step, cuttings is soaked, and the cuttings cutting is soaked 4 hours to 48 hours in clear water, the 5th step, adopts conventional drip irrigation to water to planting site, and the time of pouring is 3.5 hours to 4.5 hours, the 6th step, cuttage, carries out immediately cuttage or with watering with inserting, at the center, humid region of each water dropper, inserts 2 cuttings, 3 centimetres to 5 centimetres of the spacing of cuttings the planting site after irrigating, the 7th step, management, to the planting site after cuttage, adopt drip irrigation pipe to pour water, irrigation period is 3.5 hours to 4.5 hours, then, within every 2 days, pour water 1 time, each 3.5 hours to 4.5 hours, after 15 days, within every 4 days to 5 days, pour water 1 time, each 3.5 hours to 4.5 hours, after 30 days, within every 8 days to 10 days, adopt drip irrigation pipe to irrigate 1 time, each 3.5 hours to 4.5 hours, after 60 days, within every 15 days to 20 days, irrigate 1 time, each 5.5 hours to 6.5 hours, after 90 days, within every 20 days to 30 days, irrigate 1 time, each 7.5 hours to 8.5 hours, the irrigation frequency of Second Year is 0 time to 2 times, each irrigation time is 9.5 hours to 10.5 hours, complete cutting forset-plantation.
the further optimization and/or improvements to foregoing invention technical scheme below:
above-mentioned planting site can be sand ground or gravel Gobi desert or sandy soil or desert loam, the salt content of planting site by mass percentage, salt content is 0.1% to 0.5%, when planting site is gravel Gobi desert or sandy soil or desert loam, before carrying out second step, need to carry out strip soil preparation to planting site, the bandwidth of strip soil preparation is 30 centimetres to 50 centimetres, plough is 25 centimetres to 30 centimetres deeply, in second step, in the centerline along strip soil preparation, lay drip irrigation pipe, the spacing of adjacent drip irrigation pipe is 2 meters to 3 meters.
in above-mentioned the 3rd step, the upper lower cut of cuttings can be smoothly and without splitting.
in above-mentioned the 5th step, irrigation water salinity can be less than 3g/L.
in above-mentioned the 6th step, the height that cuttings is basseted can be 3 centimetres to 4 centimetres, and cuttings head-up little vertically inserted in planting site.
in above-mentioned the 3rd step, the hard branch of Chinese tamarisk can obtain by following storage method: the first step, plant bar collection, before spring, bud sprouted after tree deciduous leaf in the fall, select the Chinese tamarisk elite stand of robust growth, gather grow normal, without the Chinese tamarisk elite stand branch of life in 1 year to 2 years of damage by disease and insect, obtain Chinese tamarisk kind bar; Second step, the finishing of Chinese tamarisk kind bar, cut off Chinese tamarisk kind bar small-end diameter and be less than the part that 0.3 centimetre, lower diameter are greater than 1.5 centimetres, cut off side shoot, it is 40 centimetres to 120 centimetres that Chinese tamarisk kind bar is cut into length, the Chinese tamarisk kind bar after being repaired, wherein: while cutting Chinese tamarisk kind bar side shoot, be close to Chinese tamarisk kind bar and cut off side shoot, that the tip of a branch otch of Chinese tamarisk kind bar is wanted is level and smooth, without splitting; That the lower cut-out of Chinese tamarisk kind bar is wanted is level and smooth, without splitting; The 3rd step, sealed envelope, the Chinese tamarisk kind bar bundling after finishing, after bundling, be contained in plastic sack and sealed and obtained sealing Chinese tamarisk kind bar, wherein: before sealing, in each plastic sack, add in advance 0.5 kilogram to 1 kilogram accumulated snow or running water, the Chinese tamarisk kind bar after bundling is contained in plastic sack and also seals and obtain sealing Chinese tamarisk kind bar, every 50 to 100 of Chinese tamarisk kind bar after finishing is beaten as a bundle; The 4th step, freezer storage, is placed on sealing Chinese tamarisk kind bar in freezer, and temperature of ice house is controlled at-2 ℃ to 2 ℃ and obtains hard of Chinese tamarisk after preserving.
arid in the present invention, semiarid region Chinese tamarisk cuttage in summer method of forestation, can significantly improve Chinese tamarisk at survival rate and the storage rate of cuttage in summer, the hard branch of Chinese tamarisk is in arid, semiarid region can survive in cuttage in summer, in the present invention, the hard branch of Chinese tamarisk storing is planted bar and is combined with modern irrigation technique, effectively reduce arid, the harmful effect that the limiting factor such as high temperature and dust storm causes Chinese tamarisk cutting forset-plantation, realized the breakthrough in time of Chinese tamarisk cutting forset-plantation, in forestry and ecological construction, especially in scale afforestation and ecological construction, be of great immediate significance, in addition, the present invention compares with conventional tree planting, the present invention has does not need to purchase and allocate and transport seedling, the advantage that does not need to dig pit and plant and save 80% cost of forestation.
Embodiment
the present invention is not subject to the restriction of following embodiment, can determine concrete embodiment according to technical scheme of the present invention and actual conditions.
below in conjunction with embodiment, the invention will be further described:
embodiment 1: this arid, semiarid region Chinese tamarisk cuttage in summer method of forestation, carry out in the steps below: the first step, planting site is definite, and the region that selection can be implemented drip irrigation is planting site, second step is laid drip irrigation pipe in planting site, and the spacing of adjacent drip irrigation pipe is 2 meters to 3 meters, and the dripper spacing in each root drip irrigation pipe is 1 meter to 1.5 meters, and the flow of water dropper is 4L/h to 6L/h, the 3rd step, fringe processed, cuts after fringe as cuttings, wherein the hard branch of Chinese tamarisk: the spike length of cuttings is 25 centimetres to 30 centimetres, and the rugosity of fringe is 0.4 centimetre to 3 centimetres, the 4th step, cuttings is soaked, and the cuttings cutting is soaked 4 hours to 48 hours in clear water, the 5th step, adopts conventional drip irrigation to water to planting site, and the time of pouring is 3.5 hours to 4.5 hours, the 6th step, cuttage, carries out immediately cuttage or with watering with inserting, at the center, humid region of each water dropper, inserts 2 cuttings, 3 centimetres to 5 centimetres of the spacing of cuttings the planting site after irrigating, the 7th step, management, to the planting site after cuttage, adopt drip irrigation pipe to pour water, irrigation period is 3.5 hours to 4.5 hours, then, within every 2 days, pour water 1 time, each 3.5 hours to 4.5 hours, after 15 days, within every 4 days to 5 days, pour water 1 time, each 3.5 hours to 4.5 hours, after 30 days, within every 8 days to 10 days, adopt drip irrigation pipe to irrigate 1 time, each 3.5 hours to 4.5 hours, after 60 days, within every 15 days to 20 days, irrigate 1 time, each 5.5 hours to 6.5 hours, after 90 days, within every 20 days to 30 days, irrigate 1 time, each 7.5 hours to 8.5 hours, the irrigation frequency of Second Year is 0 time to 2 times, each irrigation time is 9.5 hours to 10.5 hours, complete cutting forset-plantation.The irrigation frequency of Second Year is determined according to the soil moisture of Second Year and precipitation event.Conventional drip irrigation is the irrigation method in existing known technology.
embodiment 2: this arid, semiarid region Chinese tamarisk cuttage in summer method of forestation, carry out in the steps below: the first step, planting site is definite, and the region that selection can be implemented drip irrigation is planting site, second step is laid drip irrigation pipe in planting site, and the spacing of adjacent drip irrigation pipe is 2 meters or 3 meters, and the dripper spacing in each root drip irrigation pipe is 1 meter or 1.5 meters, and the flow of water dropper is 4L/h or 6L/h, the 3rd step, fringe processed, cuts after fringe as cuttings, wherein the hard branch of Chinese tamarisk: the spike length of cuttings is 25 centimetres or 30 centimetres, and the rugosity of fringe is 0.4 centimetre or 3 centimetres, the 4th step, cuttings is soaked, and the cuttings cutting is soaked 4 hours or 48 hours in clear water, the 5th step, adopts conventional drip irrigation to water to planting site, and the time of pouring is 3.5 hours or 4.5 hours, the 6th step, cuttage, carries out immediately cuttage or with watering with inserting, at the center, humid region of each water dropper, inserts 2 cuttings, 3 centimetres or 5 centimetres of the spacing of cuttings the planting site after irrigating, the 7th step, management, to the planting site after cuttage, adopt drip irrigation pipe to pour water, irrigation period is 3.5 hours or 4.5 hours, then, within every 2 days, pour water 1 time, each 3.5 hours or 4.5 hours, after 15 days, within every 4 days or 5 days, pour water 1 time, each 3.5 hours or 4.5 hours, after 30 days, within every 8 days or 10 days, adopt drip irrigation pipe to irrigate 1 time, each 3.5 hours or 4.5 hours, after 60 days, within every 15 days or 20 days, irrigate 1 time, each 5.5 hours or 6.5 hours, after 90 days, within every 20 days or 30 days, irrigate 1 time, each 7.5 hours or 8.5 hours, the irrigation frequency of Second Year is 0 time or 2 times, each irrigation time is 9.5 hours or 10.5 hours, complete cutting forset-plantation.
embodiment 3: be with the difference of above-described embodiment, planting site is sand ground or gravel Gobi desert or sandy soil or desert loam, the salt content of planting site by mass percentage, salt content is 0.1% to 0.5%, when planting site is gravel Gobi desert or sandy soil or desert loam, before carrying out second step, need to carry out strip soil preparation to planting site, the bandwidth of strip soil preparation is 30 centimetres to 50 centimetres, plough is 25 centimetres to 30 centimetres deeply, in second step, in the centerline along strip soil preparation, lay drip irrigation pipe, the spacing of adjacent drip irrigation pipe is 2 meters to 3 meters.
embodiment 4: be with the difference of above-described embodiment, in the 3rd step, the upper lower cut of cuttings is level and smooth and without splitting.
embodiment 5: be with the difference of above-described embodiment, in the 5th step, irrigation water salinity is less than 3g/L.
embodiment 6: be with the difference of above-described embodiment, in the 6th step, the height that cuttings is basseted is 3 centimetres to 4 centimetres, and cuttings head-up little vertically inserted in planting site.
embodiment 7: be with the difference of above-described embodiment, in the 3rd step, the hard branch of Chinese tamarisk obtains by following storage method: the first step, plant bar collection, before after tree deciduous leaf, spring, bud sprouted in the fall, select the Chinese tamarisk elite stand of robust growth, gather grow normal, without the Chinese tamarisk elite stand branch of life in 1 year to 2 years of damage by disease and insect, obtain Chinese tamarisk kind bar; Second step, the finishing of Chinese tamarisk kind bar, cut off Chinese tamarisk kind bar small-end diameter and be less than the part that 0.3 centimetre, lower diameter are greater than 1.5 centimetres, cut off side shoot, it is 40 centimetres to 120 centimetres that Chinese tamarisk kind bar is cut into length, the Chinese tamarisk kind bar after being repaired, wherein: while cutting Chinese tamarisk kind bar side shoot, be close to Chinese tamarisk kind bar and cut off side shoot, that the tip of a branch otch of Chinese tamarisk kind bar is wanted is level and smooth, without splitting; That the lower cut-out of Chinese tamarisk kind bar is wanted is level and smooth, without splitting; The 3rd step, sealed envelope, the Chinese tamarisk kind bar bundling after finishing, after bundling, be contained in plastic sack and sealed and obtained sealing Chinese tamarisk kind bar, wherein: before sealing, in each plastic sack, add in advance 0.5 kilogram to 1 kilogram accumulated snow or running water, the Chinese tamarisk kind bar after bundling is contained in plastic sack and also seals and obtain sealing Chinese tamarisk kind bar, every 50 to 100 of Chinese tamarisk kind bar after finishing is beaten as a bundle; The 4th step, freezer storage, is placed on sealing Chinese tamarisk kind bar in freezer, and temperature of ice house is controlled at-2 ℃ to 2 ℃ and obtains hard of Chinese tamarisk after preserving.
be the proof test according to the above embodiment of the present invention arid, semiarid region Chinese tamarisk cuttage in summer method of forestation below:
test site: Hami Ya Kesi copper nickel district
the environmental quality of test site: Hami Ya Kesi copper nickel district is low mountain zone, approximately 1000 meters of left and right of absolute elevation, long-term weathering stripping candle, relative relief is 10 meters to 50 meters, belong to typical continental climate, dry and rainless, nothing is current perennially, annual precipitation is 33.9 millimeters, year evaporation discharge is 3222.3 millimeters, spring, two seasons of autumn are windy, wind direction northeast is main, general 5 to 6 grades of wind-force, annual October first arrival is ice period at the beginning of 4 months next year, January, temperature was-2 ℃ to-25 ℃, minimum temperature is-31.9 ℃, the temperature in June to August is generally 25 ℃ to 40 ℃, the maximum air temperature reaches 60 ℃, day and night temperature can reach 30 ℃.The afforested area soil texture is sand ground or gravel Gobi desert or desert loam.
test period: year August in June, 2012 to 2012
process of the test:
the first step, determines planting site, at Ya Kesi copper nickel district periphery, select sand ground, gravel Gobi desert, desert loam totally 300 mu as planting site, percentage meter by weight, planting site soil salt content is 0.1% to 0.5%;
second step, whole ground, when planting site is gravel Gobi desert or desert loam, need to carry out strip soil preparation to planting site, bandwidth is 30 centimetres to 50 centimetres, and plough is 25 centimetres to 30 centimetres deeply, drip irrigation pipe is laid in center in strip soil preparation, and the spacing of adjacent drip irrigation pipe is 2 meters to 3 meters; When planting site is sand ground, directly on sand ground, lay drip irrigation pipe, the spacing of adjacent drip irrigation pipe is 2 meters to 3 meters, and the dripper spacing in drip irrigation pipe is 1 meter to 1.5 meters, and the flow of water dropper is 4L/h to 6L/h;
the 3rd step, fringe processed, cuts fringe to the hard branch of Chinese tamarisk, and spike length is 25 centimetres to 30 centimetres, and rugosity is 0.4 centimetre to 3 centimetres;
the 4th step, cuttings is soaked, and the cuttings cutting is soaked 4 hours to 48 hours in clear water;
the 5th step, irrigates before inserting, and adopts drip irrigation pipe to water, and irrigation period is 4 hours, and irrigation water salinity is less than 3g/L;
the 6th step, cuttage, to cuttage immediately after planting site irrigation or with watering with inserting, cuttings head-up little, vertically inserts planting site, at the center, humid region of each water dropper, inserts 2 cuttings, 3 centimetres to 5 centimetres of the spacing of 2 cuttings, the length that cuttings is basseted is 3 centimetres to 4 centimetres;
the 7th step, to the planting site after cuttage, adopt drip irrigation pipe to pour water, irrigation period is 3.5 hours to 4.5 hours, then, within every 2 days, pour water 1 time, each 3.5 hours to 4.5 hours, after 15 days, within every 4 days to 5 days, pour water 1 time, each 3.5 hours to 4.5 hours, after 30 days, within every 8 days to 10 days, adopt drip irrigation pipe to irrigate 1 time, each 3.5 hours to 4.5 hours, after 60 days, within every 15 days to 20 days, irrigate 1 time, each 5.5 hours to 6.5 hours, after 90 days, within every 20 days to 30 days, irrigate 1 time, each 7.5 hours to 8.5 hours, the irrigation frequency of Second Year is 0 time to 2 times, each irrigation time is 9.5 hours to 10.5 hours, complete cutting forset-plantation.
in October, 2012, investigate the survival rate of Chinese tamarisk cutting forset-plantation, in October, 2013, investigate every mu of storage rate (hole pressing calculating of cutting forset-plantation, the moistening center of each water dropper is a cave, every cave cuttings is no less than two, every cave has an above Chinese tamarisk to preserve), survival rate mean value and the storage rate mean value of inserting afforestation are as shown in table 1.
table 1 survival rate mean value and storage rate mean value
| ? | Sand ground | Gravel Gobi desert | Desert loam |
| Survival rate mean value/% | 88 | 72 | 81 |
| Storage rate mean value/% | 97 | 84 | 93 |
as shown in Table 1, Chinese tamarisk reaches 88% at the survival rate mean value of sand ground, survival rate mean value in gravel Gobi desert reaches 72%, desert loam survival rate mean value reach 81%, storage rate mean value at sand ground reaches 97%(hole pressing calculating), storage rate mean value in gravel Gobi desert reaches 84%(hole pressing and calculates), at the storage rate mean value of desert loam, reach 93%(hole pressing calculating).
in sum, adopt the arid in the present invention, semiarid region Chinese tamarisk cuttage in summer method of forestation, can significantly improve Chinese tamarisk at survival rate and the storage rate of cuttage in summer, the hard branch of Chinese tamarisk is in arid, semiarid region can survive in cuttage in summer, in the present invention, the hard branch of Chinese tamarisk storing is planted bar and is combined with modern irrigation technique, effectively reduce arid, the harmful effect that the limiting factor such as high temperature and dust storm causes Chinese tamarisk cutting forset-plantation, realized the breakthrough in time of Chinese tamarisk cutting forset-plantation, in forestry and ecological construction, especially in scale afforestation and ecological construction, be of great immediate significance, in addition, the present invention compares with conventional tree planting, the present invention has does not need to purchase and allocate and transport seedling, the advantage that does not need to dig pit and plant and save 80% cost of forestation.
above technical characterictic has formed embodiments of the invention, and it has stronger adaptability and implementation result, can increase and decrease according to actual needs non-essential technical characterictic, meets the demand of different situations.
Claims (10)
1. arid, semiarid region Chinese tamarisk cuttage in a summer method of forestation, is characterized in that carrying out in the steps below: the first step, and planting site determines, the region that selection can be implemented drip irrigation is planting site, second step is laid drip irrigation pipe in planting site, and the spacing of adjacent drip irrigation pipe is 2 meters to 3 meters, and the dripper spacing in each root drip irrigation pipe is 1 meter to 1.5 meters, and the flow of water dropper is 4L/h to 6L/h, the 3rd step, fringe processed, cuts after fringe as cuttings, wherein the hard branch of Chinese tamarisk: the spike length of cuttings is 25 centimetres to 30 centimetres, and the rugosity of fringe is 0.4 centimetre to 3 centimetres, the 4th step, cuttings is soaked, and the cuttings cutting is soaked 4 hours to 48 hours in clear water, the 5th step, adopts conventional drip irrigation to water to planting site, and the time of pouring is 3.5 hours to 4.5 hours, the 6th step, cuttage, carries out immediately cuttage or with watering with inserting, at the center, humid region of each water dropper, inserts 2 cuttings, 3 centimetres to 5 centimetres of the spacing of cuttings the planting site after irrigating, the 7th step, management, to the planting site after cuttage, adopt drip irrigation pipe to pour water, irrigation period is 3.5 hours to 4.5 hours, then, within every 2 days, pour water 1 time, each 3.5 hours to 4.5 hours, after 15 days, within every 4 days to 5 days, pour water 1 time, each 3.5 hours to 4.5 hours, after 30 days, within every 8 days to 10 days, adopt drip irrigation pipe to irrigate 1 time, each 3.5 hours to 4.5 hours, after 60 days, within every 15 days to 20 days, irrigate 1 time, each 5.5 hours to 6.5 hours, after 90 days, within every 20 days to 30 days, irrigate 1 time, each 7.5 hours to 8.5 hours, the irrigation frequency of Second Year is 0 time to 2 times, each irrigation time is 9.5 hours to 10.5 hours, complete cutting forset-plantation.
2. arid according to claim 1, semiarid region Chinese tamarisk cuttage in summer method of forestation, it is characterized in that planting site is sand ground or gravel Gobi desert or sandy soil or desert loam, the salt content of planting site by mass percentage, salt content is 0.1% to 0.5%, when planting site is gravel Gobi desert or sandy soil or desert loam, before carrying out second step, need to carry out strip soil preparation to planting site, the bandwidth of strip soil preparation is 30 centimetres to 50 centimetres, plough is 25 centimetres to 30 centimetres deeply, in second step, in the centerline along strip soil preparation, lay drip irrigation pipe, the spacing of adjacent drip irrigation pipe is 2 meters to 3 meters.
3. arid according to claim 1 and 2, semiarid region Chinese tamarisk cuttage in summer method of forestation, is characterized in that in the 3rd step, and the upper lower cut of cuttings is level and smooth and without splitting.
4. arid according to claim 1 and 2, semiarid region Chinese tamarisk cuttage in summer method of forestation, is characterized in that in the 5th step, irrigation water salinity is less than 3g/L.
5. arid according to claim 3, semiarid region Chinese tamarisk cuttage in summer method of forestation, is characterized in that in the 5th step, irrigation water salinity is less than 3g/L.
6. arid according to claim 1 and 2, semiarid region Chinese tamarisk cuttage in summer method of forestation, is characterized in that in the 6th step, and the height that cuttings is basseted is 3 centimetres to 4 centimetres, and cuttings head-up little vertically inserted in planting site.
7. arid according to claim 3, semiarid region Chinese tamarisk cuttage in summer method of forestation, is characterized in that in the 6th step, and the height that cuttings is basseted is 3 centimetres to 4 centimetres, and cuttings head-up little vertically inserted in planting site.
8. arid according to claim 4, semiarid region Chinese tamarisk cuttage in summer method of forestation, is characterized in that in the 6th step, and the height that cuttings is basseted is 3 centimetres to 4 centimetres, and cuttings head-up little vertically inserted in planting site.
9. arid according to claim 5, semiarid region Chinese tamarisk cuttage in summer method of forestation, is characterized in that in the 6th step, and the height that cuttings is basseted is 3 centimetres to 4 centimetres, and cuttings head-up little vertically inserted in planting site.
10. according to the arid described in claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 or 9, semiarid region Chinese tamarisk cuttage in summer method of forestation, it is characterized in that in the 3rd step, the hard branch of Chinese tamarisk obtains by following storage method: the first step, plant bar collection, before after tree deciduous leaf, spring, bud sprouted in the fall, select the Chinese tamarisk elite stand of robust growth, gather grow normal, without the Chinese tamarisk elite stand branch of life in 1 year to 2 years of damage by disease and insect, obtain Chinese tamarisk kind bar; Second step, the finishing of Chinese tamarisk kind bar, cut off Chinese tamarisk kind bar small-end diameter and be less than the part that 0.3 centimetre, lower diameter are greater than 1.5 centimetres, cut off side shoot, it is 40 centimetres to 120 centimetres that Chinese tamarisk kind bar is cut into length, the Chinese tamarisk kind bar after being repaired, wherein: while cutting Chinese tamarisk kind bar side shoot, be close to Chinese tamarisk kind bar and cut off side shoot, that the tip of a branch otch of Chinese tamarisk kind bar is wanted is level and smooth, without splitting; That the lower cut-out of Chinese tamarisk kind bar is wanted is level and smooth, without splitting; The 3rd step, sealed envelope, the Chinese tamarisk kind bar bundling after finishing, after bundling, be contained in plastic sack and sealed and obtained sealing Chinese tamarisk kind bar, wherein: before sealing, in each plastic sack, add in advance 0.5 kilogram to 1 kilogram accumulated snow or running water, the Chinese tamarisk kind bar after bundling is contained in plastic sack and also seals and obtain sealing Chinese tamarisk kind bar, every 50 to 100 of Chinese tamarisk kind bar after finishing is beaten as a bundle; The 4th step, freezer storage, is placed on sealing Chinese tamarisk kind bar in freezer, and temperature of ice house is controlled at-2 ℃ to 2 ℃ and obtains hard of Chinese tamarisk after preserving.
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| CN104396508A (en) * | 2014-11-14 | 2015-03-11 | 阜南县腾祥工艺品有限公司 | Method for planting salix purpurea in summer |
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| CN107258467A (en) * | 2017-07-24 | 2017-10-20 | 中国科学院新疆生态与地理研究所 | Husky area's Tamarix ramosissima direct seeding forestation method of Extremely arid area |
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| CN106212156B (en) * | 2016-07-20 | 2020-01-07 | 塔里木大学 | Drought-resisting sand-fixing afforestation method for sand land in south Xinjiang |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104396508A (en) * | 2014-11-14 | 2015-03-11 | 阜南县腾祥工艺品有限公司 | Method for planting salix purpurea in summer |
| CN106171900A (en) * | 2016-07-27 | 2016-12-07 | 阜南县创发工艺品有限公司 | A kind of high-yield planting method weaving use Ramulus et Folium Tamaricis |
| CN107258467A (en) * | 2017-07-24 | 2017-10-20 | 中国科学院新疆生态与地理研究所 | Husky area's Tamarix ramosissima direct seeding forestation method of Extremely arid area |
| CN107258467B (en) * | 2017-07-24 | 2019-11-08 | 中国科学院新疆生态与地理研究所 | Husky area's Tamarix ramosissima direct seeding forestation method of Extremely arid area |
| CN108029516A (en) * | 2017-12-12 | 2018-05-15 | 中国科学院新疆生态与地理研究所 | A kind of water-saving irrigation method of arid-desert area ecological protection plant large-scale planting |
| CN112913626A (en) * | 2021-04-23 | 2021-06-08 | 山东省林业科学研究院 | Water-saving irrigation afforestation method and application thereof |
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