CN1449649A - Artificial planting method for Haloxylon Persicum Bunge ex Boiss et Buhse - Google Patents
Artificial planting method for Haloxylon Persicum Bunge ex Boiss et Buhse Download PDFInfo
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- CN1449649A CN1449649A CN 03116740 CN03116740A CN1449649A CN 1449649 A CN1449649 A CN 1449649A CN 03116740 CN03116740 CN 03116740 CN 03116740 A CN03116740 A CN 03116740A CN 1449649 A CN1449649 A CN 1449649A
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Abstract
The artificial planting method of haloxylon ammodendron includes the following steps: placing the seed of haloxylon ammodentron into the nutrient bag in which the sandy loam of haloxylon ammodendron growing area to make cultivation, the bollom portion of the nutrient bag is equipped with several small holes, cultivating seedling and transplanting said seedling into proper soil. Said method can effectively control seedling growth and development, and its plant survival rate can be up to above 90%, it can accelerate the propagation of haloxylon ammodendron and promote its growth, so that it is an important way for controlling dune and resisting desertification.
Description
Technical field
The present invention relates to the kind method for planting of a plant species, particularly relate to a kind of artificial method for planting of haloxylon persicum.
Background technology
Haloxylon persicum is Gobi desert, a desert xerophytes, its forceful figure, character is tough and tensile, has characteristics such as growth is slow, the age of tree is long, drought-resistant, solid drift sand, the title that desert " hero " arranged, mainly be distributed in the north, Xinjiang, be grown in the moving or fixed dune of semi-fluid its well developed root system, root reaches below 4 meters deeply, level can be beyond 10 meters, and cold-resistant, high temperature resistance and adaptation arid are a kind of good sand-fixation plants in the sandy environment in desert district.Its material is hard, and ignition power is strong, have the title of " desert coal alive ", is producing region resident's important fuel; Its spray is the good feed of camel and sheep.Therefore, haloxylon persicum has the important ecological value and economic worth.
In recent years; because husky district Unreasonable cultivation, firewood are adopted and are herded; cause husky district disturbed ecological balance, cause that the water source reduces plague of rats wildness; the phenomenon of haloxylon persicum of directly causing harm is on the rise; its distribution area also sharply dwindles, and cut of the elite stand that grows up cut off more, and natural regeneration seriously is suppressed; haloxylon persicum will face the danger of dying out, and be listed in the rare plant of gradually endangering of China and protect.Therefore at Gobi desert, desert artificial planting haloxylon persicum, particularly urgent and important, it is to constructing green screen, prevent that blast from driving straight in and sandstorm, guarantee the ordinary production and the life in local farming and animal husbandry district, improve the ecological environment, prevent that desertification, minimizing big flood have very important realistic meaning.
Xinjiang, Gansu, Ningxia, Nei Menggusha district introduce a fine variety at present, carry out artificial cultivation, mainly adopt seed sowing and seedling raising and transplanting to plant.Seed sowing, planting percent are not high; Adopt cottage method, generally carry out the spring and insert, could transplant spring next year, and growth rate is slow.These methods are subject to external environment influence, and the haloxylon persicum survival rate is low, the time is long, therefore are badly in need of seeking a kind of kind method for planting fast, that survival rate is high of breeding.
Summary of the invention
Technical problem to be solved by this invention be overcome existing haloxylon persicum the kind method for planting above-mentioned shortcoming and a kind of artificial method for planting that can improve the haloxylon persicum of survival rate is provided.
The present invention solves the problems of the technologies described above the technical scheme that is adopted:
The artificial method for planting of haloxylon persicum, be divided into the seed that takes off haloxylon persicum, become seedling, the more suitable medium step in soil arrived in sprigging with seeds cultivation, described cultivation is cultivated for the nutritious bag of H. persicum seeds being put into the sand soil that the haloxylon persicum vitellarium is housed, and the bottom of nutritious bag has several apertures in order to row's ponding.
Nutrition soil in the described nutritious bag also is mixed with sawdust, to improve the permeability of nutrition soil.
Described transplanting is: suitable soil to be transplanted is carried out flood irrigation, while nutritious bag seedling stops to water and cuts off the hair root of nutrient cup bottom, digging a pitting that just in time holds the nutrient cup seedling, the nutrient cup seedling is put into the hole with transplanting, bury then, make nutrient cup soil equal with outside soil.
Compared with prior art; the invention has the advantages that and utilize the method to control seedling development; thereby improve the survival rate of seedling; its plant percent can reach more than 90%; and can cultivate then, transplant then, can accelerate the breeding of haloxylon persicum, promote growth; therefore the present invention is the improvement sand dune, prevents desertization, the important channel of preserving the ecological environment, and can produce huge economic benefit and social benefit.
Embodiment
Below in conjunction with embodiment the present invention is described in further detail.
1, the selection of haloxylon persicum suitable habitat:
The soil condition of haloxylon persicum suitable growth is: soil is sand or sand soil, and the face of land 20 centimeters soil total salt contents are at 1.5-8%, and soil moisture content is 3-18%, and selected production land used should be smooth, must lose water with agro-farming in the winter time and carry out the irrigation in winter.The prevailing weather conditions of haloxylon persicum suitable growth requires: average temperature of the whole year 2-17 degree centigrade, and mean temperature 22-28 degree centigrade of July, 10-16 degree centigrade of the annual temperature difference, mean annual precipitation 30-170mm, spring and summer aridity 25--50%.
2, collect seed the autumn of haloxylon persicum:
Annual maturity of in time observing H. persicum seeds greatly about late October to early November, method are to work as with have gentle hands jog haloxylon persicum stem bar, and when H. persicum seeds can land immediately, its seed was promptly ripe.When several the newspapers that under the haloxylon persicum branch, tile behind the seed maturity, shake haloxylon persicum stem bar with have gentle hands, H. persicum seeds is dropped on naturally collect seed on the newspaper.Just the H. persicum seeds of gathering is still wetter, should spread airing out at a smooth place.H. persicum seeds is suitable to be kept in drying, low temperature, the ventilative environment.
3, the production of haloxylon persicum nutritious bag seedling:
The production of haloxylon persicum nutritious bag seedling is generally carried out in the open in March 5 spring to March 10, method is: (its soil characteristic is: pH value is 7.5-9.5 to get the sand soil of haloxylon persicum vitellarium, the soil total salt content is at 1.5-8.0%, permeability is good) 4 parts, 1 part of wood fragments saw foam, mixed evenly as nutrition soil.With a diameter about 5 centimetres, high about 10 centimetres dixie cup or plastic cup done nutrient cup, and several apertures are opened in order to row's ponding in the bottom of cup.Nutrition soil is put into nutritious bag to 2/3 place, then H. persicum seeds is sowed in the bag, every bag of seed consumption is approximately 6,7 seeds, cover about 0.5 to 1 centimetre in nutrition soil after broadcasting again, water once irrigates nutrition soil, watered in per 1 to 2 day later on and spill water one time, keep the humidity of nutritious bag soil, seedling can all sprout in the general week.For the ease of management that nutritious bag is watered, generally the nutritious bag bunchy is neatly put, reserve the pavement, put width and be 1.5 meters for well.
4, the transplanting of haloxylon persicum nutritious bag seedling:
Being implanted between the first tenday period of a month in mid-April to May of haloxylon persicum nutritious bag seedling carried out, and transplants the soil and carries out flood irrigation transplanting to treat in preceding 5 days, and the nutritious bag seedling stops to water simultaneously.After 5 days, concentrated being transported to of nutritious bag seedling waited to transplant ground, peel off nutrient cup, cut off the hair root of nutrient cup bottom with scissors,, the nutrient cup seedling is put into the hole with transplanting digging a pitting that just in time holds the nutrient cup seedling, bury then, make nutrient cup soil equal with outside soil, need not manage later on, it is grown voluntarily and gets final product.
By further discovering, the preparation of haloxylon persicum nutrition soil is very big to the emergence rate influence of the early stage seedling of haloxylon persicum.Saw foam is mixed increases soil in the sand soil in haloxylon persicum spontaneous growth district permeability with wood fragments, the excessive then nutrition soil of wood fragments saw foam addition moisture capacity variation; The too small then nutrition soil of wood fragments saw foam addition permeability variation, both of these case all has can make the haloxylon persicum emergence rate descend.We by 7 group of 2100 strain haloxylon persicum nutritious bag seedling culture experiment proof under same experiment condition, when wood fragments saw foam incorporation account for nutrition soil total amount (nutrition soil and sawdust amount) 20% the time, the haloxylon persicum emergence rate is the highest, can reach more than 95%.
The incorporation of wood fragments saw foam and the emergence rate relational result of haloxylon persicum seedling see Table 1 in the nutrition soil
The emergence rate of the incorporation of wood fragments sawdust and haloxylon persicum nutritious bag seedling relation in the table 1 nutrition soil
| The incorporation of sawdust (weight %) | ????0 | ????5 | ????10 | ????15 | ????20 | ????25 | ????30 | ????35 | ????40 |
| 300 bags of haloxylon persicums bag number of emerging | ????262 | ????271 | ????279 | ????284 | ????287 | ????283 | ????277 | ????270 | ????258 |
| Haloxylon persicum seedling emergence rate (%) | ????87.3 | ????90.3 | ????93.0 | ????94.7 | ????95.7 | ????94.3 | ????92.3 | ????90.0 | ????86.0 |
| Emergence rate trend | Raise | Raise | Raise | The highest | Reduce | Reduce | Reduce | Reduce |
In spring calendar year 2001, we carry out nutritious bag seedling grafting planting experiment in 1 mu of experiment field, and in October, 2002, the total survival rate of haloxylon persicum is more than 90%, and the plant that the strain body is bigger has begun to tie seed, and upgrowth situation is good.
Claims (5)
1, the artificial method for planting of haloxylon persicum, be divided into the seed that takes off haloxylon persicum, with seeds cultivation become seedling, again with sprigging to the suitable medium step in soil, it is characterized in that: described to become seedling with seeds cultivation be that the nutritious bag that H. persicum seeds is put into the sand soil that the haloxylon persicum vitellarium is housed is cultivated, and the bottom of nutritious bag has several apertures.
2, the artificial method for planting of haloxylon persicum as claimed in claim 1 is characterized in that: the nutrition soil in the described nutritious bag also is mixed with sawdust.
3, the artificial method for planting of haloxylon persicum as claimed in claim 2 is characterized in that: the weight ratio of described sawdust and nutrition soil total amount is 5--35%.
4, the artificial method for planting of haloxylon persicum as claimed in claim 3 is characterized in that: the weight ratio of described sawdust and nutrition soil total amount is 20%.
5, as the artificial method for planting of claim 1 or 2 or 3 or 4 described haloxylon persicums, it is characterized in that: described trasplanting method is: suitable soil to be transplanted is carried out flood irrigation, simultaneously the nutritious bag seedling stops to water and cuts off the hair root of nutrient cup bottom, digging a pitting that just in time holds the nutrient cup seedling with transplanting, the nutrient cup seedling is put into the hole, bury then, make nutrient cup soil equal with outside soil.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB031167403A CN100563425C (en) | 2003-04-28 | 2003-04-28 | The artificial method for planting of haloxylon persicum |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB031167403A CN100563425C (en) | 2003-04-28 | 2003-04-28 | The artificial method for planting of haloxylon persicum |
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| CN1449649A true CN1449649A (en) | 2003-10-22 |
| CN100563425C CN100563425C (en) | 2009-12-02 |
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| CNB031167403A Expired - Fee Related CN100563425C (en) | 2003-04-28 | 2003-04-28 | The artificial method for planting of haloxylon persicum |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1883253B (en) * | 2005-06-23 | 2010-09-15 | 新疆农业大学 | Irrigation-free afforestation technology of haloxylon ammodendron |
| CN102204500A (en) * | 2011-05-26 | 2011-10-05 | 南京农业大学 | Method for improving survival rate of directly sown seedlings and transplanting seedlings of haloxylon plants in desert and half-desert environment |
| CN103621285A (en) * | 2013-11-15 | 2014-03-12 | 内蒙古大学 | Method for mechanical sacsaoul seedling cultivation in batches |
| CN104782443A (en) * | 2015-04-22 | 2015-07-22 | 甘肃省治沙研究所 | Transplanting method for arid region plant Haloxylon seedlings |
-
2003
- 2003-04-28 CN CNB031167403A patent/CN100563425C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1883253B (en) * | 2005-06-23 | 2010-09-15 | 新疆农业大学 | Irrigation-free afforestation technology of haloxylon ammodendron |
| CN102204500A (en) * | 2011-05-26 | 2011-10-05 | 南京农业大学 | Method for improving survival rate of directly sown seedlings and transplanting seedlings of haloxylon plants in desert and half-desert environment |
| US20140075839A1 (en) * | 2011-05-26 | 2014-03-20 | Nanjing Agricultural University | Method for improving survival rate of directly-planted seedling and transplanting seedling of haloxylon plant in desert or semi-desert environment |
| US9089097B2 (en) * | 2011-05-26 | 2015-07-28 | Hao Ma | Method for improving survival rate of directly-planted seedling and transplanting seedling of haloxylon plant in desert or semi-desert environment |
| CN103621285A (en) * | 2013-11-15 | 2014-03-12 | 内蒙古大学 | Method for mechanical sacsaoul seedling cultivation in batches |
| CN103621285B (en) * | 2013-11-15 | 2015-10-28 | 内蒙古大学 | The method of sacsaoul mechanization batch nursery |
| CN104782443A (en) * | 2015-04-22 | 2015-07-22 | 甘肃省治沙研究所 | Transplanting method for arid region plant Haloxylon seedlings |
| CN104782443B (en) * | 2015-04-22 | 2018-07-31 | 甘肃省治沙研究所 | A kind of transplantation method of plants in arid region sacsaoul seedlings |
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| Publication number | Publication date |
|---|---|
| CN100563425C (en) | 2009-12-02 |
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