CN202750503U - Wind-resistant and sand-fixing forest and cistanche deserticola host forest planting structure - Google Patents
Wind-resistant and sand-fixing forest and cistanche deserticola host forest planting structure Download PDFInfo
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- CN202750503U CN202750503U CN2012203652268U CN201220365226U CN202750503U CN 202750503 U CN202750503 U CN 202750503U CN 2012203652268 U CN2012203652268 U CN 2012203652268U CN 201220365226 U CN201220365226 U CN 201220365226U CN 202750503 U CN202750503 U CN 202750503U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model belongs to the field of forestry and ecological environments and relates to a wind-resistant and sand-fixing forest and cistanche deserticola host forest planting structure which comprises a main host forest, an auxiliary host forest and an interplanting forest. Main host forest sacsaoul trees are in diamond layout, the diagonal angle is 60 degrees, one sacsaoul tree is planted at the vertex of each diagonal, each four sacsaoul trees enclose to form a diamond, and each three adjacent sacsaoul trees enclose to form an equilateral triangle. Auxiliary host leguminosae and lycium barbarum are planted on two opposite sides of each diamond respectively, and the other two opposite sides of each diamond are unplanted. The range within 0.5m of the periphery of the sacsaoul trees is vacant without plants, and interplanting host nanophyton and herbs of sievers wormwood are planted at middle vacant positions of each two adjacent diamonds in a staggered manner. Besides, cistanche deserticola is planted at the root of each sacsaoul tree. The planting structure is capable of blocking and filtering wind sand, decreasing wind speed, achieving dust retention, inhibiting cyclones, effectively controlling desertization expansion, improving the ecological environment and developing cistanche deserticola industry.
Description
Technical field
The double host woods plantation structure that rues greatly of forests for windbreak and sand-fixation of the present utility model belongs to forestry and ecotope field, the forest construction structure that relates in particular to a kind of double host, checks winds and fixes drifting sand and be integrated.
Background technology
Xinjiang is one of serious area of China's Desertification, although people have carried out long-term improvement to the desert, many achievements have been obtained, but owing to natural and artificial reason, in recent years, the speed that desertization spreads is accelerated, and is enlarged rapidly by the grassland of desertization, arable area, and peasants and herdsmen's existence in serious threat.Effectively sustainable use sand ground when Desert Control, repair faint ecotope, create economically, society and ecological benefits are problem demanding prompt solutions.
Summary of the invention
It is a kind of independent separately that the purpose of this utility model is to provide, and do not block mutually the double host woods plantation structure that rues greatly of the forests for windbreak and sand-fixation that the host that holds concurrently, the function of checking winds and fixing drifting sand are integrated.
Haloxylon ammondendron (Sacsaoul) is Chinese Second Class Key Protected Plant; drought-resistant ability is extremely strong; easily survive; weather-proof sand buries; Salt And Alkali Tolerance is the first-selected seeds of Desert Control, usually forms large-area " desert forest " after it grows up to; to safeguarding fragile ecotope, resist reverse succession and play a very important role.Rue greatly (Cdeserticola Ma) have another name called saline cistanche, be for many years parasitic herbaceous plant of Orobanchaceae, be Chinese Second Class Key Protected Plant, its turning property colonizes in the root of haloxylon ammondendron, the sufficient illumination of growth needs.Rue greatly as the Chinese traditional herbs material, be used as medicine with its stem and use existing 1,800 history, become again the important source material of modern plants medicine now.Traditional Chinese medicine is thought the function such as help that rued greatly, uses in a large number in nearly all help class Chinese drugs agentia always.Old friend worker cultivates sacsaoul, rues greatly, and development desert plant industry is to obtain industrial profit, obtains ecological benefits, economic benefit and social benefit " triple effect is unified ", realizes the sustainable development of control of desert, promotes the Important Action of ecological protection paces.
Simulated experiment shows: the length and width scope of Host Plant Haloxylon ammodendron tree shade is not only grown with the sun close relationship, and with the height of host tree close relationship is arranged also, sooner or later host's tree shade length and width scope is larger, noon, tree shade length and width scope was less, tree shade is around around the host, and its length and width scope changes along with the displacement of the sun.For making every host tree take full advantage of sunlight, avoid host tree to the blocking mutually of sunlight, make parasite fully obtain the required sunlight of normal growth at host's root.
The double host woods plantation structure that rues greatly of forests for windbreak and sand-fixation of the present utility model is as follows:
The host woods is by major and minor, intercropping host Lin Zucheng, and main host woods is comprised of haloxylon ammondendron, and secondary host woods is comprised of caragana and matrimony vine, and intercropping host woods is comprised of little fluffy and Artemisia stelleriana.
1. main host woods: be the rhombus layout, wherein the angle at two diagonal angles is 60 °, and it equals the lunar calendar summer solstice to the distance between angular vertex, the length of tree shade when the sun that determines with the high haloxylon ammondendron of 2m is grown; The angle at two diagonal angles is 120 ° in addition, and each plantation has a haloxylon ammondendron to angular vertex for each, and per three adjacent haloxylon ammondendrons surround an equilateral triangle, and per four haloxylon ammondendrons are enclosed a diamond-shaped element, and each diamond-shaped element forms the main host woods of the whole layout that also assumes diamond in shape.Rue having greatly apart from the plantation of each haloxylon ammondendron trunk 50cm place.
2. secondary host woods: on two opposite side of main each diamond-shaped element of host woods, plantation on one side has caragana (Leguminosae), the another side plantation has matrimony vine (Lycium barbarum L), two opposite side are not planted in addition, give vacancy, on the limit of other diamond-shaped element relative with the both sides of vacancy, also will not plant.With the limit of plantation caragana oppositely on the limit of other diamond-shaped element of continuity, staggered plantation matrimony vine, caragana, matrimony vine, caragana; With the limit of plantation matrimony vine oppositely on the limit of other diamond-shaped element of continuity, staggered plantation caragana, matrimony vine, caragana, matrimony vine.
3. intercropping host woods: be the clear area in the peripheral 0.5m scope of haloxylon ammondendron, without plant.At main host woods diamond-shaped element intermediate blank place, plantation has intercropping host little fluffy (Nanophyton), the diamond-shaped element intermediate blank place that is adjacent, and plantation has intercropping host Artemisia stelleriana (Herb of Sievers Wormwood), by that analogy.
Simulated experiment shows: after the wind of different directions is invaded the host woods, do not produce any whirlwind, wind keeps moving forward direction, wind speed constantly weakens, wind speed decay is in the host woods, and wind direction and migration particle direction break away from gradually, and the particle of differing heights is sequentially degenerated within host woods certain limit by hysteresis, strong gale passes before the host woods 21 row tree, and the prompt drop of can keeping watch is to minimum.The migration particle is deposited in behind and the side of each host woods by particle size; Secondary host caragana and matrimony vine filtration, the mobile sand that particle is large are deposited in host Lin Qianduan 8 row, and fine sand dirt is deposited in 8～20 row; Little fluffy, the Artemisia stelleriana of intercropping host plays the solid mobile grains of sand of living, and effectively controls spreading of desert.
Host woods according to the construction of this structure, the effect of checking winds and fixing drifting sand excellence, no matter how wind direction changes, and owing to main Host Plant Haloxylon ammodendron tree, secondary host caragana and matrimony vine, the little height collocation fluffy and the Artemisia stelleriana three of intercropping host are interspersed, stopping of dust storm is filtered to have played weaken wind speed, be detained sand and dust, suppress the effect that whirlwind generates, the large tracts of land host woods of building layer by layer just can be controlled the expansion of desertization effectively, can effectively improve the ecological environment, development saline cistanche industry improves the local economy income.
Description of drawings: the technical solution of the utility model is provided by following drawings and Examples:
Fig. 1 is that main host plants structural representation;
Fig. 2 is that major and minor host plants structural representation;
Fig. 3 is that major and minor, intercropping host plants structural representation.
Legend: 1, haloxylon ammondendron, 2, caragana, 3, matrimony vine, 4, little fluffy, 5, Artemisia stelleriana.
Embodiment: the utility model is not subjected to the restriction of following embodiment, can determine concrete embodiment according to the technical solution of the utility model and actual conditions.
Embodiment: shown in Fig. 1-3, the double host woods plantation structure that rues greatly of forests for windbreak and sand-fixation of the present utility model is as follows:
The host woods is by major and minor, intercropping host Lin Zucheng, and main host woods is comprised of haloxylon ammondendron, and secondary host woods is comprised of caragana and matrimony vine, and intercropping host woods is comprised of little fluffy and Artemisia stelleriana.
1. main host woods: be the rhombus layout, wherein the angle at two diagonal angles is 60 °, and it equals the lunar calendar summer solstice to the distance between angular vertex, the length of tree shade when the sun that determines with the high haloxylon ammondendron of 2m is grown; The angle at two diagonal angles is 120 ° in addition, and each plantation has a haloxylon ammondendron to angular vertex for each, and per three adjacent haloxylon ammondendrons surround an equilateral triangle, and per four haloxylon ammondendrons are enclosed a diamond-shaped element, and each diamond-shaped element forms the main host woods of the whole layout that also assumes diamond in shape.Rue having greatly apart from the plantation of each haloxylon ammondendron trunk 50cm place.
2. secondary host woods: on two opposite side of main each diamond-shaped element of host woods, plantation on one side has caragana (Leguminosae), the another side plantation has matrimony vine (Lycium barbarum L), two opposite side are not planted in addition, give vacancy, on the limit of other diamond-shaped element relative with the both sides of vacancy, also will not plant.With the limit of plantation caragana oppositely on the limit of other diamond-shaped element of continuity, staggered plantation matrimony vine, caragana, matrimony vine, caragana With the limit of plantation matrimony vine oppositely on the limit of other diamond-shaped element of continuity, staggered plantation caragana, matrimony vine, caragana, matrimony vine ...
The line of two diagonal of rhombus and four haloxylon ammondendrons consists of 6 lines, be that line of 10-45 ° of angles as secondary host's plantation position with planted area main air direction, from short to high, to dredge close order plantation highly be the secondary host of 100-150cm, set the secondary host's of the corresponding increase of increase of 1 line number height and density with main Host Plant Haloxylon ammodendron: 1-6 row, the 1st secondary host's of row a plantation number is 2, highly is 30-40cm; The 2nd a row plantation number is 3, highly is 40-70cm; The 3rd a row plantation number is 4, highly is 70-90cm; It is 5 that the 4th row kind is planted a number, highly is 90-100cm; The 5th a row plantation number is 6, highly is 100-150cm; From later each row that the 6th row begins, density and highly all be same as the 5th row.
3. intercropping host woods: be the clear area in the peripheral 0.5m scope of haloxylon ammondendron, without plant.At main host woods diamond-shaped element intermediate blank place, plantation has intercropping host little fluffy (Nanophyton), the diamond-shaped element intermediate blank place that is adjacent, plantation has intercropping host Artemisia stelleriana (Herb of Sievers Wormwood), by that analogy, the staggered plantation in each adjacent diamond-shaped element intermediate blank place has little fluffy, Artemisia stelleriana, little fluffy, Artemisia stelleriana ...
Above technical characterictic has consisted of most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease according to actual needs inessential technical characterictic, satisfies the needs of different situations.
Claims (4)
1. the double host woods that rues greatly of forests for windbreak and sand-fixation is planted structure, by major and minor, intercropping host Lin Zucheng, main host woods is comprised of haloxylon ammondendron, secondary host woods is comprised of caragana and matrimony vine, intercropping host woods is comprised of little fluffy and Artemisia stelleriana, and it is characterized in that: main host woods is the rhombus layout, and wherein the angle at two diagonal angles is 60 °, it equals the lunar calendar summer solstice to the distance between angular vertex, the length of tree shade when the sun that determines with the high haloxylon ammondendron of 2m is grown; The angle at two diagonal angles is 120 ° in addition, each plantation has a haloxylon ammondendron to angular vertex for each, per three adjacent haloxylon ammondendrons surround an equilateral triangle, per four haloxylon ammondendrons are enclosed a diamond-shaped element, each diamond-shaped element forms the main host woods of the whole layout that also assumes diamond in shape, and rues planting to have greatly apart from each haloxylon ammondendron trunk 50cm place.
2. the double host woods that rues greatly of forests for windbreak and sand-fixation as claimed in claim 1 is planted structure, it is characterized in that: on two opposite side of main each diamond-shaped element of host woods, plantation on one side has secondary host woods caragana, the another side plantation has secondary host woods matrimony vine, two opposite side are not planted in addition, give vacancy, on the limit of other diamond-shaped element relative with the both sides of vacancy, also will not plant, with the limit of plantation caragana oppositely on the limit of other diamond-shaped element of continuity, staggered plantation matrimony vine, caragana, matrimony vine, caragana; With the limit of plantation matrimony vine oppositely on the limit of other diamond-shaped element of continuity, staggered plantation caragana, matrimony vine, caragana, matrimony vine.
3. the double host woods that rues greatly of forests for windbreak and sand-fixation as claimed in claim 1 is planted structure, it is characterized in that: be the clear area in the peripheral 0.5m scope of haloxylon ammondendron, without plant, at main host woods diamond-shaped element intermediate blank place, plantation has the intercropping host little fluffy, the diamond-shaped element intermediate blank place that is adjacent, plantation has intercropping host Artemisia stelleriana.
4. the double host woods that rues greatly of forests for windbreak and sand-fixation as claimed in claim 1 is planted structure, it is characterized in that: the line of two diagonal of rhombus and four haloxylon ammondendrons consists of 6 lines, be the plantation position of secondary host caragana, matrimony vine at that line that is 10-45 ° of angles with planted area main air direction, from short to high, rare highly be secondary host caragana and the matrimony vine of 100-150cm to close order plantation, height and density with the secondary host of the corresponding increase of increase of main host's line number: 1-6 row, the 1st secondary host of a row plantation number is 2, highly is 30-40cm; The 2nd secondary host of a row plantation number is 3, highly is 40-70cm; The 3rd secondary host of a row plantation number is 4, highly is 70-90cm; The 4th secondary host of a row plantation number is 5, highly is 90-100cm; The 5th secondary host of a row plantation number is 6, highly is 100-150cm; From later each row that the 6th row begins, density and highly all be same as the 5th row.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203652268U CN202750503U (en) | 2012-07-26 | 2012-07-26 | Wind-resistant and sand-fixing forest and cistanche deserticola host forest planting structure |
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| CN2012203652268U CN202750503U (en) | 2012-07-26 | 2012-07-26 | Wind-resistant and sand-fixing forest and cistanche deserticola host forest planting structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102805021A (en) * | 2012-07-26 | 2012-12-05 | 穆哈西 | Mode of arranging and building main, auxiliary and intercropping host forests for herba cistanches, namely shelter forests against wind and for fixing sand |
| CN103718687A (en) * | 2014-01-13 | 2014-04-16 | 甘肃省治沙研究所 | Method for recovering wind prevention and sand fixation functions of degenerated artificial sacsaoul forest |
| CN109496725A (en) * | 2017-09-15 | 2019-03-22 | 赵明亮 | A kind of interplanting method of myotonin and rde bean |
-
2012
- 2012-07-26 CN CN2012203652268U patent/CN202750503U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102805021A (en) * | 2012-07-26 | 2012-12-05 | 穆哈西 | Mode of arranging and building main, auxiliary and intercropping host forests for herba cistanches, namely shelter forests against wind and for fixing sand |
| CN103718687A (en) * | 2014-01-13 | 2014-04-16 | 甘肃省治沙研究所 | Method for recovering wind prevention and sand fixation functions of degenerated artificial sacsaoul forest |
| CN103718687B (en) * | 2014-01-13 | 2018-08-07 | 甘肃省治沙研究所 | A kind of Degenerated Artificial Cakcayr Forest is checked winds and fixed drifting sand the method for functional rehabilitation |
| CN109496725A (en) * | 2017-09-15 | 2019-03-22 | 赵明亮 | A kind of interplanting method of myotonin and rde bean |
| CN109496725B (en) * | 2017-09-15 | 2021-08-13 | 赵明亮 | Interplanting method of coix seed and phaseolus calcaratus |
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Granted publication date: 20130227 Termination date: 20170726 |