CN203015513U - Commercial crop planting pit of seasonal-drought hilly land - Google Patents
Commercial crop planting pit of seasonal-drought hilly land Download PDFInfo
- Publication number
- CN203015513U CN203015513U CN2012207355843U CN201220735584U CN203015513U CN 203015513 U CN203015513 U CN 203015513U CN 2012207355843 U CN2012207355843 U CN 2012207355843U CN 201220735584 U CN201220735584 U CN 201220735584U CN 203015513 U CN203015513 U CN 203015513U
- Authority
- CN
- China
- Prior art keywords
- hole
- stone weir
- pit
- soil
- stone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004575 stone Substances 0.000 claims abstract description 41
- 239000002689 soil Substances 0.000 claims abstract description 36
- 229920001903 high density polyethylene Polymers 0.000 claims abstract description 12
- 239000004700 high-density polyethylene Substances 0.000 claims abstract description 12
- 239000002699 waste material Substances 0.000 claims description 14
- 241000209202 Bromus secalinus Species 0.000 claims description 5
- 238000004347 surface barrier Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 238000001556 precipitation Methods 0.000 abstract description 4
- 239000012528 membrane Substances 0.000 abstract 1
- 241000251468 Actinopterygii Species 0.000 description 24
- 241000196324 Embryophyta Species 0.000 description 9
- 241000219095 Vitis Species 0.000 description 7
- 235000014787 Vitis vinifera Nutrition 0.000 description 7
- 235000009754 Vitis X bourquina Nutrition 0.000 description 6
- 235000012333 Vitis X labruscana Nutrition 0.000 description 6
- 230000012010 growth Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 235000013399 edible fruits Nutrition 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000004083 survival effect Effects 0.000 description 3
- 241000219094 Vitaceae Species 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000003467 diminishing effect Effects 0.000 description 2
- 235000021021 grapes Nutrition 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- JXYWFNAQESKDNC-BTJKTKAUSA-N (z)-4-hydroxy-4-oxobut-2-enoate;2-[(4-methoxyphenyl)methyl-pyridin-2-ylamino]ethyl-dimethylazanium Chemical compound OC(=O)\C=C/C(O)=O.C1=CC(OC)=CC=C1CN(CCN(C)C)C1=CC=CC=N1 JXYWFNAQESKDNC-BTJKTKAUSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 240000003243 Thuja occidentalis Species 0.000 description 1
- 235000008109 Thuja occidentalis Nutrition 0.000 description 1
- 240000006365 Vitis vinifera Species 0.000 description 1
- 244000126002 Ziziphus vulgaris Species 0.000 description 1
- 235000008529 Ziziphus vulgaris Nutrition 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 238000004500 asepsis Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000002786 root growth Effects 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 238000004162 soil erosion Methods 0.000 description 1
- 239000004016 soil organic matter Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
Images
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Abstract
The utility model discloses a commercial crop planting pit of seasonal-drought hilly land. The commercial crop planting pit is formed in the seasonal-drought hilly land with an inclination angle of 15 degrees to 45 degrees; the section, along the horizontal direction, of the pit body is 1.55 square meters to 3.49 square meters; the longitudinal depth of the pit body is 0.83m-1.67m, and the pit bottom is horizontal; stones are built on the pit body along the three surfaces of the slope direction to form a stone weir; the thickness of the stone weir is 0.1m-0.2m; the height c from the top end of the stone weir to the lower-end slope surface is a*sin alpha, wherein a is the pit length and alpha is the gradient; an HDPE (High-Density Polyethylene) impermeable membrane is paved on the inner side of the stone weir; soil is backfilled in the pit; and the commercial crop planting pits are reserved on the surface of the soil. The planting pits are used for planting commercial crops on the seasonal-drought hilly land with annual precipitation less than 500mm, so that a water and soil loss phenomenon of the hilly land can be relieved and considerable economic benefits can be generated.
Description
Technical field
The utility model relates to whole ground of afforestation, hillside fields engineering, is specifically related to economic crops plantation hole, a kind of season drought waste hillside.
Background technology
The fish scale pit is by on coombe cutting and crushing domatic, the whole ground engineering of the hillside fields afforestation between 15 °～45 ° gradients.Because of the gradient, soil, limitation of construction, can't build the domatic of horizontal intercepting drain, the mode of often taking manually to dig pit disperses to tackle slope runoff, the conservation of soil and water.Conventional fish scale pit as depicted in figs. 1 and 2, the soil that takes out of digging pit is trained into semicircle below the hole the ridge is to increase reservoir storage.On domatic, the layout in hole up and down is alternate, is isosceles triangle and arranges, and forms fish scale-shaped, therefore named fish scale pit.The ridge, hole, general fish scale pit semicircle internal diameter is 0.8～2m approximately, and the horizontal range between the hole (hole distance) is 1.0～3.0m, and the slope distance (array pitch) that two rows are cheated is 1.5～4.0m, and the hole degree of depth is 0.4m approximately.1 tree of planting in every hole.Concrete layout and specification should require to decide according to local rainfall, landform, soil property and afforestation.Because its build technology is simple, block the mud retaining and promote that the growth of young plantations effect is remarkable, be used widely.After particularly reason is guaranteed to cure at current small watershed family, become the major measure of Methods in Slop Improvement at native Mountainous Area.
Fish scale pit afforestation is a kind of bringing soil erosion under control method that engineering measure and plant measures combine, the effect in fish scale pit is to guarantee surviving of trees, by tree cover as the water and soil conservation facility and long-term role, tree cover can be selected fruit tree species according to site condition simultaneously, produces direct economic benefit.At present, many local dutys are digged pit, and ignore the fish scale pit pattern that adapts to the arboreal growth demand, cause forest to plant the survival rate lower (general survival rate should reach 80%) of cultivation; Secondly, plant the selected seeds of cultivation and also be confined to the common tree such as arbor-vitae, jujube tree, do not consider the fruit tree species of other suitable deserted mountain barren hills; Again, no matter whether planting of tree cover plants the space affluence, all adopt the pattern of 1 hole 1 tree, cause the hillside fields economic benefit not bring into play comprehensively.
In addition, the fish scale pit form is extensive, specification is fuzzy, causes soil and water conservation effect not good enough.For reaching good soil and water conservation effect, arranging of fish scale pit has certain specification with form, but in practical operation, often for want of local rainfall, landform, soil property and afforestation requires and the comprehensive Design of carrying out, the hole that aggravated on the contrary water and soil loss, has is little of the 0.3m left and right, and the hole connects the hole, opens up wasteland as peeling, has increased the weight of on the contrary water and soil loss; Some holes degree of depth only has 0.3m, can not satisfy the degree of depth of 0.5～0.8m of the required root growth of trees field planting, causes the tree cover growing state not good enough; The more important thing is, the construction in fish scale pit is comparatively extensive, does not consider the application of Novel seepage technology, and soil and water conservation effect still has larger room for promotion.
The utility model content
For the problems referred to above of prior art, the utility model provides economic crops plantation hole, a kind of season drought waste hillside, carries out orchard planting in utilization and extention fish scale pit, season drought mountain area, to slow down deserted mountain barren hill water and soil loss phenomenon, promotes the Drought Mountain Area sustainable economic development.
For achieving the above object, the utility model comprises following technical scheme:
It is season of 15 °～45 ° on arid hillside field that economic crops plantation hole, a kind of season drought waste hillside, this plantation hole are arranged at the inclination angle, and each body along continuous straight runs cross section, hole is that 1.55～3.49m is square, and hole body depth 0.83～1.67m cheats end level; The hole body consists of the stone weir along slope aspect three surface barrier stones; The thickness on stone weir is 0.1～0.2m; Three of the height on stone weir are equal, and stone weir crest end is apart from the domatic height c=a in lower end * sin α, in formula: the length that a=cheats, α=gradient; This inboard HDPE antiseepage film of laying in stone weir, the antiseepage film height flushes with stone weir crest end; Reclaimed soil in the hole, the degree of depth is 0.5～0.8m, soil surface is reserved the economic crops field planting and is cheated.
Economic crops plantation hole, season drought as above waste hillside, preferably, the horizontal range between the body of described hole is 0.6～1.1m, the slope distance that two rows are cheated is 1～2m.
Economic crops plantation hole, season drought as above waste hillside, preferably,
Each body along continuous straight runs cross section, hole is that 1.9m is square, hole body depth 1.0m, hole end level;
The hole body consists of the stone weir along slope aspect three surface barrier stones; The thickness on stone weir is 0.1m; Three of the height on stone weir are equal, and stone weir crest end is apart from the domatic height c=a in lower end * sin α, in formula: the length that a=cheats, α=gradient;
This inboard HDPE antiseepage film of laying in stone weir, the antiseepage film height flushes with stone weir crest end;
Reclaimed soil in the hole, the degree of depth is 0.8m, soil surface is reserved the economic crops field planting and is cheated;
Horizontal range between the body of hole is 0.6～1.1m, and the slope distance that two rows are cheated is 2m.
Season drought described in the utility model waste hillside is seasonal drought, and the not enough 500mm of annual precipitation is by the hillside fields of coombe cutting and crushing.
Described economic crops can be grapes for example, preferred wine grape.
The utility model according to the natural conditions of season arid hillside field, designs a kind of novel fish scale pit structure and implantation methods for the growth characteristic of small-sized forest plant.It has beneficial effect to be the following aspects:
The one,, propose to utilize the fish scale pit to carry out the pattern of slope garden plantation in season drought mountain area.Investigation finds, season drought mountain area cultivated land resource is rare, hides river valleys, the Lancang River as example take two, 1346 square kilometres of soils only have 5.77 square kilometres can be for cultivating.Traditional Slope land exploitation in above-mentioned area often utilizes the mechanical planarization soil, and this method easily affects the hillside fields rock-steady structure and causes water and soil loss, is subjected to simultaneously impact and the 15 ° of restrictions with descending slope of medium-and-large-sized gravel in the place, causes the soil utilizability limited.Comparatively speaking, the fish scale pit implantation methods is applicable to 15 °～45 ° abrupt slopes, and preresearch estimates can increase above-mentioned area plantation land area 30%, and the plantation hole can be avoided large-scale gravel and carries out part excavation, reducing the earthwork and the engineering difficulty in place, is the effective ways that steep slopeland is opened up wasteland.Can plant adaptation season drought weather in the fish scale pit, take root firmly woods fruit economic crops of deep and firm soil, and adjust plantation density according to the growing space of crop, as economic crops such as grapes, can take hole 4 strains, even excavate in part the cropping pattern that hole 6 strains are taked in fish scale pit difficulty larger area, effectively solve Land resources in mountainous areas limited, the problem that utilization ratio is low.
The 2nd,, the fish scale pit engineering specification of appropriate design season drought Sloping field in mountain area wine-growing.Semicircle hole is adopted in the tradition fish scale pit, the impact in short-term that is conducive to resist a large amount of rainwater, but the semicircle loss of morphology cheat the utilized space of four jiaos, reduced the utilization ratio in soil; The tradition fish scale pit degree of depth only has 0.4m, although earth volume is lower, can not satisfy the growth demand of taking root darker forest tree, take grape as example, suitable plantation is cheated the degree of depth in the 0.8m left and right, and the degree of depth affects the later stage fruit yield a little less than can causing seedling growth less than 0.5m.Therefore, novel fish scale pit takes into full account the demand of local climate, soil condition and plantation vegetation, proposes to adopt square fish scale pit.On the one hand season drought mountain area rainfall is less, and square hole body is auxiliary in conjunction with the stone weir, the impact that can bear corresponding rainwater; On the other hand, grape can be planted in the fish scale pit four jiaos, keep improving planting density on the basis of spacing in the rows spacing greater than 1m; Simultaneously, the plantation hole degree of depth is increased to 0.8m and promotes grape growth, and overall the realization suited measures to local conditions, because of kind of institute suitable.
The 3rd,, use HDPE antiseepage film technology, improve fish scale pit water and soil conservation ability.The HDPE antiseepage film is also referred to as density polyethylene film with high, HDPE geomembrane, is the coiled plastic material that is made of the HDPE resin.Its applicability shows: (1) antiseepage coefficient is high; (2) chemical stability is good, has good antiseptic property, electrical property, humidity resistance, leakage performance; (3) physical stability is good, has outstanding heat resistance, cold tolerance, uvioresistant, anti-decomposability, and the materials'use life-span reaches 50-70; (4) anti-root system of plant has excellent anti-puncture ability, can resist the majority of plant root system; (5) product cost is lower than the conventional waterproof material, saves cost approximately 50% left and right than common engineering; (6) environment-protecting asepsis, HDPE antiseepage film are that high molecular polymer is nontoxic, tasteless, the white particle of odorless, do not produce harmful substance.
Application result shows on the spot, and plantation of the present utility model hole average diminishing benefit for many years surpasses 70%, subtracts husky benefit and surpasses 90%.Be used for the plantation grape, survival rate of plant is 91%.
Description of drawings
Fig. 1 is economic crops plantation hole, the utility model season drought waste hillside planar structure schematic diagram.
Fig. 2 is that economic crops plantation hole, the utility model season drought waste hillside is along the longitudinal sectional view of weir, a side hole outer wall.
Embodiment
Describe the utility model in detail below by example.
Economic crops plantation hole, the non-irrigated waste hillside of embodiment 1
It is 15 °～45 ° that economic crops plantation hole, season of the present utility model drought waste hillside is arranged on the inclination angle, and the season of the not enough 500mm of annual precipitation is on arid hillside field.A kind of preferred embodiment as depicted in figs. 1 and 2, the hole body in plantation hole is square, the length of side is 1.9m, hole body depth 1.0m, hole end level.The hole body consists of stone weir 2 along slope aspect three surface barrier stones, and the thickness on stone weir is 0.1m, and three of the height on stone weir equate, stone weir crest end is apart from the domatic height c=a in lower end * sin α, in formula: the length of side in a=hole, α=gradient.The inboard HDPE antiseepage film 3 of laying in stone weir 2, the antiseepage film height flushes with stone weir crest end.Reclaimed soil 4 in the hole, the degree of depth is 0.8m.Can sneak into the 1-5 kilogram histosol of growing seedlings according to original place soil depletion degree, be used for improving the soil organic matter, improve soil structure, promote soil metabolism, thereby strengthen the crop disease-resistant ability, improve crop quality.Soil surface is reserved the economic crops field planting and is cheated 5, and economic crops such as can be used for planting grape are cheated in field planting, and field planting is cheated and is arranged at four jiaos of square hole bodies, distance four limit 0.2～0.3m.
Earth volume and reservoir storage such as the following table 1 of above-mentioned single hole excavation.This plantation is cheated for many years, and average diminishing benefit over 70%, subtracts husky benefit and surpasses 90%.
The corresponding table of table 1 fish scale pit excavated volume/water-holding capacity
| The gradient | Excavated volume (cubic meter) | Water-holding capacity (cubic meter) |
| 15° | 3.49 | 3.70 |
| 25° | 3.27 | 3.34 |
| 35° | 2.96 | 2.36 |
| 45° | 2.55 | 1.75 |
Adopt above-mentioned hole body, plant grape on the season of the not enough 500mm of annual precipitation arid hillside field, the horizontal range between the adjacent pits body is 1100mm, and the slope distance of up and down two row is 2000mm.The wine-growing cost per mu comprises all field costs such as infrastructure, water conservancy, plantation at 20,000 yuan.After reaching the maturing stage, every mu of grape annual output is 5000 yuan, considers that front 3 year maturing stage is underproduce, estimates 5 years recovery costs, and obtains to continue income in following a century.
Claims (3)
1. season drought waste hillside economic crops plantation hole, this plantation are cheated and be arranged at the inclination angle is season of 15 °～45 ° on arid hillside field, it is characterized in that,
Each body along continuous straight runs cross section, hole is that 1.55～3.49m is square, hole body depth 0.83～1.67m, hole end level;
The hole body consists of the stone weir along slope aspect three surface barrier stones; The thickness on stone weir is 0.1～0.2m; Three of the height on stone weir are equal, and stone weir crest end is apart from the domatic height c=a in lower end * sin α, in formula: the length that a=cheats, α=gradient;
This inboard HDPE antiseepage film of laying in stone weir, the antiseepage film height flushes with stone weir crest end;
Reclaimed soil in the hole, the degree of depth is 0.5～0.8m, soil surface is reserved the economic crops field planting and is cheated.
2. economic crops plantation hole, season drought waste hillside as claimed in claim 1, is characterized in that, the horizontal range between the body of described hole is 0.6～1.1m, and the slope distance that two rows are cheated is 1～2m.
3. economic crops plantation hole, season drought waste hillside as claimed in claim 1 or 2, is characterized in that,
Each body along continuous straight runs cross section, hole is that 1.9m is square, hole body depth 1.0m, hole end level;
The hole body consists of the stone weir along slope aspect three surface barrier stones; The thickness on stone weir is 0.1m; Three of the height on stone weir are equal, and stone weir crest end is apart from the domatic height c=a in lower end * sin α, in formula: the length that a=cheats, α=gradient;
This inboard HDPE antiseepage film of laying in stone weir, the antiseepage film height flushes with stone weir crest end;
Reclaimed soil in the hole, the degree of depth is 0.8m, soil surface is reserved the economic crops field planting and is cheated;
Horizontal range between the body of hole is 0.6～1.1m, and the slope distance that two rows are cheated is 2m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207355843U CN203015513U (en) | 2012-12-27 | 2012-12-27 | Commercial crop planting pit of seasonal-drought hilly land |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207355843U CN203015513U (en) | 2012-12-27 | 2012-12-27 | Commercial crop planting pit of seasonal-drought hilly land |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203015513U true CN203015513U (en) | 2013-06-26 |
Family
ID=48639540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207355843U Expired - Fee Related CN203015513U (en) | 2012-12-27 | 2012-12-27 | Commercial crop planting pit of seasonal-drought hilly land |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203015513U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141323A (en) * | 2012-12-27 | 2013-06-12 | 北京土人景观与建筑规划设计研究院 | Season drought barren slope economic crop planting pit and planting method |
| CN107950310A (en) * | 2017-12-08 | 2018-04-24 | 安徽金联地矿科技有限公司 | A kind of discarded pit exploitation reparation pattern and evaluation method |
| CN111557208A (en) * | 2020-05-25 | 2020-08-21 | 山东省农业科学院农产品研究所 | Accurate water content regulation and control cultivation method applied to wine grapes |
| CN114467404A (en) * | 2022-01-24 | 2022-05-13 | 河海大学 | Circular soil improvement and planting method by using micro-topography and native salt-tolerant plants |
| CN114946307A (en) * | 2022-04-26 | 2022-08-30 | 平武县安翔农业发展有限公司 | Barren hill and barren slope planting method |
-
2012
- 2012-12-27 CN CN2012207355843U patent/CN203015513U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141323A (en) * | 2012-12-27 | 2013-06-12 | 北京土人景观与建筑规划设计研究院 | Season drought barren slope economic crop planting pit and planting method |
| CN107950310A (en) * | 2017-12-08 | 2018-04-24 | 安徽金联地矿科技有限公司 | A kind of discarded pit exploitation reparation pattern and evaluation method |
| CN111557208A (en) * | 2020-05-25 | 2020-08-21 | 山东省农业科学院农产品研究所 | Accurate water content regulation and control cultivation method applied to wine grapes |
| CN114467404A (en) * | 2022-01-24 | 2022-05-13 | 河海大学 | Circular soil improvement and planting method by using micro-topography and native salt-tolerant plants |
| CN114467404B (en) * | 2022-01-24 | 2023-03-14 | 河海大学 | Circular soil improvement and planting method by using micro-topography and native salt-tolerant plants |
| CN114946307A (en) * | 2022-04-26 | 2022-08-30 | 平武县安翔农业发展有限公司 | Barren hill and barren slope planting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103988758A (en) | Method for improving afforestation survival rate by water collecting, water retention and water replenishing | |
| CN101949147B (en) | Desert soil moisture conservation method and application | |
| CN105815066A (en) | Plant planting soil moisture preservation water-saving fast growing method | |
| CN104186137B (en) | The cultivating green method of beach salt-soda soil, a kind of coastal waters tall grass | |
| CN104131572A (en) | Method for governing red soil strongly-eroded slope | |
| Ojasvi et al. | The micro-catchment water harvesting technique for the plantation of jujube (Zizyphus mauritiana) in an agroforestry system under arid conditions | |
| CN1689397A (en) | Rain-collecting evaporation-reducing water storage filtration irrigation method and device | |
| CN203015513U (en) | Commercial crop planting pit of seasonal-drought hilly land | |
| CN104012361A (en) | Method preventing soil, water and fertilizer from being lost when grapes are planted in sand and gravel land | |
| CN104322174A (en) | Ridge film-mulching soil moisture preservation and rainwater collection ditch water collection method based on dry land fruit tree root system soil hydrothermal environment | |
| CN102392453B (en) | Terrace bank construction method for changing slope farmland into level terrace in reservoir area of Three Gorges | |
| CN106034914A (en) | Deep-layer infiltration method for apple orchards at dry highland areas through rainwater collected by tree disks | |
| CN104396672A (en) | Orchard soil layer management water-fertilizer-saving root and tree nurturing technical method | |
| CN102138458B (en) | Ecological moisture retention device for ensuring plants grown on barren lands to live through critical survival periods | |
| CN109041626A (en) | Newly-built citrus orchard soil improvement and fertilizer application method | |
| CN103141323B (en) | Season drought barren slope economic crop planting pit and planting method | |
| CN104904561B (en) | Arid and semi-arid area forest collection rain anti drought cultivation method | |
| CN1122439C (en) | Rice and hydrophyte cultivating method mulched in whole course | |
| CN113243155A (en) | Method for controlling water resource and nutrient element recycling in hilly and mountainous areas | |
| CN105393893A (en) | Constructing and building method for non-suitable-for-forestry new diked tidal flat coast protection forest backbone shelterbelt | |
| CN203015553U (en) | Wine grape planting pit on slope in drought seasons | |
| CN110169228A (en) | A kind of grape definite value ditch excavates and fertilizing method | |
| CN108040730A (en) | A kind of North-West Sichuan alpine sandy land sea-buckthorn method for planting | |
| CN206916716U (en) | A kind of citrus orchard paddy field moat structures | |
| CN105123005A (en) | Method for pilling up soil for thin soil layer economic forest lands in southern red soil and purple earth mound regions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Dihua Inventor after: Wang Xin Inventor after: Song Liqing Inventor before: Li Dihua Inventor before: Wang Xin Inventor before: Song Liqing |
|
| ASS | Succession or assignment of patent right |
Owner name: BEIJING UNIV. BEIJING TUREN URBAN PLANNING AND DES Free format text: FORMER OWNER: BEIJING UNIV. Effective date: 20150204 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150204 Address after: 100080, Zhongguancun Haidian District 4-5 North Avenue, 127-1 North Science Park Innovation Center, Beijing Patentee after: Beijing Turen Landscape and Architecture Planning and Design Institute Patentee after: Peking University Patentee after: BEIJING TURENSCAPE URBAN PLANNING AND DESIGN CO., LTD. Address before: 100080, Zhongguancun Haidian District 4-5 North Avenue, 127-1 North Science Park Innovation Center, Beijing Patentee before: Beijing Turen Landscape and Architecture Planning and Design Institute Patentee before: Peking University |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20151227 |
|
| EXPY | Termination of patent right or utility model |