CN104855233A - Plant furnishing method for water and soil loss prevention and control - Google Patents
Plant furnishing method for water and soil loss prevention and control Download PDFInfo
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- CN104855233A CN104855233A CN201510314481.8A CN201510314481A CN104855233A CN 104855233 A CN104855233 A CN 104855233A CN 201510314481 A CN201510314481 A CN 201510314481A CN 104855233 A CN104855233 A CN 104855233A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G23/00—Forestry
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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
- 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
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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
- 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
- Y02P60/40—Afforestation or reforestation
Abstract
The invention relates to a plant furnishing method for water and soil loss prevention and control. According to the plant furnishing method for water and soil loss prevention and control, poplar nursery stocks are planted in bare land free of ground cover and having severe soil erosion, poplar trees are planted according to plant row spacing of 1.5*2 m or 2*4 m, oil sunflowers are inter-planted, ground cover is added, water and soil loss is decreased, and meanwhile economic benefit is increased; after poplar trees are 5 years old, intermediate cuttings is performed in planted land with the plant row spacing of 1.5*2 m or 2*4 m, the density is adjusted to be 3*4 m to increase ventilation and light transmission of the land, promote growing of ground portions, improve photosynthetic capacity of tree bodies, widen a root range, enhance the improvement effect of root systems to soil and play ecological and economic benefits of the trees to the maximum extent, and shallow-deep-shallow surface soil tillage is performed at a thinning stage, a final singling stage and a squaring stage respectively to decrease soil erosion caused by ploughing. By means of the plant furnishing method, the problems of poor soil property and poor ecological conditions in new reclamation areas of lli River Valley, low agricultural cultivation productivity and severe regional soil erosion are solved.
Description
Technical field
The present invention relates to a kind of plants configuration method of prevention soil and water loss, belong to field of environmental improvement, be specifically related to the method for the plant prevention water and soil loss of the part soil erosion critical regions of reducing Yili River valley new reclamation area inclined plain and tableland.
Background technology
Ili River Valley is one of the most serious area of Xinjiang water and soil loss, and in enforcement Ili River Valley large area soil in flakes development process, the soil erosion caused by heavy rain and unreasonable exploitation and water and soil loss problem are day by day serious, and jeopardize the ecological safety in basin.Yi Li and even whole Xinjiang region, ecological environment frailty, slightly do not note in development process just easily causing environmental degradation, agro-ecoeconomic system is very easily impaired.
Specific geographic position residing for Yili River valley and landform, geomorphic feature, gully water system is quite grown, river system gathers, full basin has more than 150, gully, wherein produce water gully and have more than 120, the common feature in these gullys is: flow process is short, drainage area is little, but it is larger than falling, water yield supply mainly disappears ice snow melt and precipitation, insufficient water sources and unstable, spatial and temporal distributions is uneven, often mountain torrents are suddenly sent out and are suddenly risen, though magnanimity is not very big, but flood peak is spike type, in addition two sides, most of river course are erect type collapsible loess or quaternary sediment, one meets external force, especially water erosion effect, then cave in flakes, river-bed deepened, water and soil is caused to run off in a large number, disaster often brings disaster to irrigated area, great river, a large amount of silt silts canal system up, flood farmland, the condition of a disaster is serious.Yili River valley grows excellent grassland in spring and autumn at foreland pluvial fan and hilly country, natural forest is not almost had to cover, in geology belong to macrovoid collapsible loess and the Quaternary Period rickle, overgrazed is extremely dangerous, when snow melt disappears ice or storm runoff, under water sand is all, coombe becomes gully, to ground generation cutting in various degree, water and soil is caused to run off in a large number.Under Yili River valley is in arid biogeographic zone background, by landform and climatic effect, mountain-valley breeze and northwester more, in addition drought and water shortage makes Sha Yuan carry, simultaneously desert area and Farmland interlaced, not only corrode oasis, farmland of having desertified, also making arid aggravation because desertifying simultaneously, seriously govern the development of farming and animal husbandry.
The 2006 annual national used in land use change survey results displays that Ministry of Land and Resources of China announces, China's quantity of cultivated land from 1996 19.51 hundred million mu reduce to 18.37 hundred million mu in 2006, annual reduces 1,550 ten thousand mu, approaches the red line of 1,800,000,000 mu.By current trends analysis, to the year two thousand twenty, China's arable land breach will reach more than 100,000,000 mu, and arable area reduces year by year, directly affect the sustainable growth of the production of grain.Yili River valley is the important grain depot of China, is also important grain production bases, Xinjiang simultaneously.At present, Yili River valley water and soil loss problem is serious, especially it should be noted that the inside that larger region is mainly distributed in oasis and the tight ecotone of desert and oasis occurs in water and soil loss, namely with farmland and grassland water and soil loss particularly serious.Water and soil loss not only have lost effective Land_use change area, also makes the validity of existing Land_use change greatly reduce simultaneously.Yili River valley newground concentrates on Ili River Valley triangle wedge area, and effective soil horizon in the new reclamation area of Ili River Valley is thinner, and soil thickness, between 30-80cm, is below sand gravel layer.Under this address landforms and soil condition, if do not considered, water and soil conservation prevents and treats, and under the high pressure developed in flakes, very easily causes water and soil balance, causes top layer loam to run off and ecological disruption.
Summary of the invention
The object of the present invention is to provide a kind of plants configuration method of prevention soil and water loss, the method by seedlings of poplar field planting in the bare area that the uncovered soil erosion in earth's surface is more serious, construction seeding row spacing is the poplar forest of 1.5 × 2m or 2 × 4m, improves soil physico-chemical property, regulates ecotope; Interplant oily certain herbaceous plants with big flowers again, increase ground mulching, while reducing water and soil loss, increase economic benefit; After treating willow 5 years age of trees, intermediate cutting is carried out to 1.5 × 2m or 2 × 4m planting site, adjustment density to 3 × 4m, increases forest land ventilation and penetrating light, promotes aerial growth, strengthen the photosynthetic capacity of tree body, expand root width, strengthen root system to the improving effect of soil, farthest play its ecology, economic benefit, carry out shallow, dark, shallow surface tillage respectively in thinning, final singling, squaring period, reduce and cause the soil erosion because ploughing.Lin-Nong the hybrid system of the method for the invention willow+oily certain herbaceous plants with big flowers is poor for irrigation condition, soil fertility is lower, salt alkali content is higher and the regional control water and soil loss effect that physicochemical property is poor is very good, and can synchronously realize ecology, maximization of economic benefit.Solve Yili River valley new reclamation area soil property by the method for the invention and ecological condition poor, agricultural tillage productivity is low, the Soil Erosion that region is serious.
The plants configuration method of a kind of prevention soil and water loss of the present invention, follows these steps to carry out:
A, by seedlings of poplar field planting in the bare area that the uncovered soil erosion in earth's surface is more serious, nursery stock seeding row spacing is 1.5 × 2m or 2 × 4m, and the willow that nursery stock selects 1-2 raw healthy and strong is grown directly from seeds seedling;
B, the willow age of tree, after 5 years, carry out intermediate cutting to 1.5 × 2m or 2 × 4m seeding row spacing planting site, adjustment seeding row spacing density to 3 × 4m;
C, at the beginning of 6 months, between seedlings of poplar seeding row spacing the program request of 50-60cm place oil certain herbaceous plants with big flowers, the line-spacing 60-65cm of oily certain herbaceous plants with big flowers, spacing in the rows 35-40cm, degree of depth 4-5cm, every bunch planting kind 1-2 grain;
D, within 20-25 days after oily certain herbaceous plants with big flowers program request, to start, carry out 3 subsurface soil farming at oily certain herbaceous plants with big flowers root 10-20cm place, adopt shallow-dark-shallow mode, first time is shallow, degree of depth 5-10cm, and second time is dark, degree of depth 20-30cm, third time is shallow, degree of depth 5-10cm, and the surface tillage time is respectively, first time carries out in conjunction with thinning, second time final singling was carried out after one week, and third time carries out before buddingging, and remaining field management is carried out according to a conventional method.
Willow in step a is 6 indigenous poplars kind white poplars, Lombardy poplar, Beijing Poplar, eugene poplar, Fast growth poplar or diversiform-leaved poplars, improved seeds 7 741-9-1, the Young Pioneers poplar of Introduction And Selection, add little × Russia, Italy 514, bear bore 17, method is assorted or Stalin.
The plants configuration method of a kind of prevention soil and water loss of the present invention, its feature is: the subregion soil erosion that the present invention is directed to Yili River valley new reclamation area inclined plain and tableland is more serious, soil property and ecological condition poor, cause the present situation that agricultural tillage productivity is low, the Poplar Varieties utilizing Native species and seed selection to be suitable for is built and is grown into forest, reduce water and soil loss, with time kind oil certain herbaceous plants with big flowers, economic benefit is taken into account while the raising covered ground rate control soil erosion, Lin-Nong the hybrid system of this willow X oil certain herbaceous plants with big flowers is poor for irrigation condition, soil fertility is lower, salt alkali content is higher and the regional control water and soil loss effect that physicochemical property is poor is very good, and synchronously can realize ecology, maximization of economic benefit.
Embodiment
Embodiment 1:
Selecting the raw healthy and strong seedlings of poplar white poplar of 1-2 to grow directly from seeds seedling, is that 1.5 × 2m is colonizated in the more serious bare area of the uncovered soil erosion in earth's surface according to seeding row spacing;
In the white poplar age of tree after 5 years, intermediate cutting is carried out to 1.5 × 2m seeding row spacing planting site, adjustment density to 3 × 4m;
The same period, at the beginning of 6 months, 50cm place between white poplar nursery stock seeding row spacing, according to line-spacing 60cm, spacing in the rows 35cm, degree of depth 4cm program request oil certain herbaceous plants with big flowers, every bunch planting kind 2;
20 days after oily certain herbaceous plants with big flowers program request start, carry out 3 subsurface soil farming at oily certain herbaceous plants with big flowers root 10cm place, adopt shallow-dark-shallow mode, first time is shallow, degree of depth 5cm, and second time is dark, degree of depth 20cm, third time is shallow, degree of depth 5cm, and the surface tillage time is respectively, first time carries out in conjunction with thinning, second time final singling was carried out after one week, and third time carries out before buddingging, and remaining field management is carried out according to a conventional method.
The indigenous poplars kind white poplar selected can be replaced by Beijing Poplar, eugene poplar, Fast growth poplar or diversiform-leaved poplar.
Embodiment 2
Selecting the raw healthy and strong seedlings of poplar Young Pioneers Yang Shisheng seedling of 1-2, is that 2 × 4m is colonizated in the more serious bare area of the uncovered soil erosion in earth's surface according to seeding row spacing;
After 5 years ages of Young Pioneers willow, intermediate cutting is carried out to 2 × 4m seeding row spacing planting site, adjustment density to 3 × 4m;
The same period, at the beginning of 6 months, 60cm place between Young Pioneers Yang Miaomu seeding row spacing, according to line-spacing 65cm, spacing in the rows 40cm, degree of depth 5cm program request oil certain herbaceous plants with big flowers, every bunch planting kind 2;
20 days after oily certain herbaceous plants with big flowers program request start, carry out 3 subsurface soil farming at oily certain herbaceous plants with big flowers root 10cm place, adopt shallow-dark-shallow mode, first time is shallow, degree of depth 5cm, and second time is dark, degree of depth 20cm, third time is shallow, degree of depth 5cm, and the surface tillage time is respectively, first time carries out in conjunction with thinning, second time final singling was carried out after one week, and third time carries out before buddingging, and remaining field management is carried out according to a conventional method.
The improved seeds Young Pioneers Yang Keyou 741-9-1 of the Poplar Introduction screening selected, add little × Russia, Italy 514, bear bore 17, method is assorted or Stalin replaces.
Embodiment 3
Selecting the raw healthy and strong seedlings of poplar Lombardy poplar of 1-2 to grow directly from seeds seedling, is that 1.5 × 2m is colonizated in the more serious bare area of the uncovered soil erosion in earth's surface according to seeding row spacing;
In the Lombardy poplar age of tree after 5 years, intermediate cutting is carried out to 1.5 × 2m seeding row spacing planting site, adjustment seeding row spacing density to 3 × 4m;
The same period, at the beginning of 6 months, between Lombardy poplar nursery stock seeding row spacing, line-spacing 62cm presses, spacing in the rows 37cm in 55cm place, degree of depth 4cm program request oil certain herbaceous plants with big flowers, every bunch planting kind 1;
23 days after oily certain herbaceous plants with big flowers program request start, carry out 3 subsurface soil farming at oily certain herbaceous plants with big flowers root 10cm place, adopt shallow-dark-shallow mode, first time is shallow, degree of depth 8cm, and second time is dark, degree of depth 25cm, third time is shallow, degree of depth 8cm, and the surface tillage time is respectively, first time carries out in conjunction with thinning, second time final singling was carried out after one week, and third time carries out before buddingging, and remaining field management is carried out according to a conventional method.
6 the indigenous poplars kind Lombardy poplars selected can be replaced by white poplar, Beijing Poplar, eugene poplar, Fast growth poplar or diversiform-leaved poplar.
Embodiment 4
Selecting the raw healthy and strong seedlings of poplar Beijing Poplar of 1-2 to grow directly from seeds seedling, is that 2 × 4m is colonizated in the more serious bare area of the uncovered soil erosion in earth's surface according to seeding row spacing;
In the Beijing Poplar age of tree after 5 years, intermediate cutting is carried out to 2 × 4m seeding row spacing planting site, adjustment seeding row spacing density to 3 × 4m;
The same period, at the beginning of 6 months, 60cm place between Beijing Poplar nursery stock seeding row spacing, by line-spacing 65cm, spacing in the rows 35cm, degree of depth 5cm program request oil certain herbaceous plants with big flowers, every bunch planting kind 2;
25 days after oily certain herbaceous plants with big flowers program request start, carry out 3 subsurface soil farming at oily certain herbaceous plants with big flowers root 15cm place, adopt shallow-dark-shallow mode, first time is shallow, degree of depth 10cm, and second time is dark, degree of depth 20cm, third time is shallow, degree of depth 10cm, and the surface tillage time is respectively, first time carries out in conjunction with thinning, second time final singling was carried out after one week, and third time carries out before buddingging, and remaining field management is carried out according to a conventional method.
6 the indigenous poplars kind Beijing Poplar selected can be replaced by white poplar, Lombardy poplar, eugene poplar, Fast growth poplar or diversiform-leaved poplar.
Embodiment 5
Selecting the raw healthy and strong seedlings of poplar of 1-2 to add little × Russia to grow directly from seeds seedling, is that 1.5 × 2m is colonizated in the more serious bare area of the uncovered soil erosion in earth's surface according to seeding row spacing;
Adding little × Russia's age of tree after 5 years, intermediate cutting is carried out to 1.5 × 2m seeding row spacing planting site, adjustment density to 3 × 4m;
The same period, at the beginning of 6 months, adding 500cm place between little × Russia's nursery stock seeding row spacing, according to line-spacing 60cm, spacing in the rows 35cm, degree of depth 4cm program request oil certain herbaceous plants with big flowers, every bunch planting kind 1;
23 days after oily certain herbaceous plants with big flowers program request start, carry out 3 subsurface soil farming at oily certain herbaceous plants with big flowers root 15cm place, adopt shallow-dark-shallow mode, first time is shallow, degree of depth 10cm, and second time is dark, degree of depth 25cm, third time is shallow, degree of depth 10cm, and the surface tillage time is respectively, first time carries out in conjunction with thinning, second time final singling was carried out after one week, and third time carries out before buddingging, and remaining field management is carried out according to a conventional method.
The improved seeds of the Poplar Introduction screening of selection add little × Russia and can be mixed or Stalin's replacement by 741-9-1, Young Pioneers poplar, Italy 514, bear brill 17, method.
Embodiment 6
Selecting the raw healthy and strong seedlings of poplar 741-9-1 of 1-2 to grow directly from seeds seedling, is that 2 × 4m is colonizated in the more serious bare area of the uncovered soil erosion in earth's surface according to seeding row spacing;
In the 741-9-1 age of tree after 5 years, intermediate cutting is carried out to 2 × 4m seeding row spacing planting site, adjustment density to 3 × 4m;
The same period, at the beginning of 6 months, 60cm place between 741-9-1 nursery stock seeding row spacing, according to line-spacing 62cm, spacing in the rows 38cm, degree of depth 4cm program request oil certain herbaceous plants with big flowers, every bunch planting kind 2;
25 days after oily certain herbaceous plants with big flowers program request start, carry out 3 subsurface soil farming at oily certain herbaceous plants with big flowers root 20cm place, adopt shallow-dark-shallow mode, first time is shallow, degree of depth 8cm, and second time is dark, degree of depth 30cm, third time is shallow, degree of depth 8cm, and the surface tillage time is respectively, first time carries out in conjunction with thinning, second time final singling was carried out after one week, and third time carries out before buddingging, and remaining field management is carried out according to a conventional method.
The improved seeds 741-9-1 of the Poplar Introduction screening selected can by adding little × Russia, Young Pioneers poplar, Italy 514, bear bore 17, method is assorted or Stalin replaces.
Embodiment 7
Selecting the raw healthy and strong seedlings of poplar diversiform-leaved poplar of 1-2 to grow directly from seeds seedling, is that 1.5 × 2m is colonizated in the more serious bare area of the uncovered soil erosion in earth's surface according to seeding row spacing;
In the diversiform-leaved poplar age of tree after 5 years, intermediate cutting is carried out to 1.5 × 2m seeding row spacing planting site, adjustment seeding row spacing density to 3 × 4m;
The same period, at the beginning of 6 months, 55cm place between diversiform-leaved poplar nursery stock seeding row spacing, by line-spacing 60cm, spacing in the rows 35cm, degree of depth 5cm program request oil certain herbaceous plants with big flowers, every bunch planting kind 1;
20 days after oily certain herbaceous plants with big flowers program request start, carry out 3 subsurface soil farming at oily certain herbaceous plants with big flowers root 20cm place, adopt shallow-dark-shallow mode, first time is shallow, degree of depth 5cm, and second time is dark, degree of depth 25cm, third time is shallow, degree of depth 5cm, and the surface tillage time is respectively, first time carries out in conjunction with thinning, second time final singling was carried out after one week, and third time carries out before buddingging, and remaining field management is carried out according to a conventional method.
6 the indigenous poplars kind diversiform-leaved poplars selected can be replaced by white poplar, Lombardy poplar, eugene poplar, Fast growth poplar or Beijing Poplar.
Embodiment 8
Selecting the raw healthy and strong seedlings of poplar Italy 514 of 1-2 to grow directly from seeds seedling, is that 2 × 4m is colonizated in the more serious bare area of the uncovered soil erosion in earth's surface according to seeding row spacing;
Adding little × Russia's age of tree after 5 years, intermediate cutting is carried out to 2 × 4m seeding row spacing planting site, adjustment density to 3 × 4m;
The same period, at the beginning of 6 months, 60cm place between Italian 514 nursery stock seeding row spacings, according to line-spacing 65cm, spacing in the rows 40cm, degree of depth 4cm program request oil certain herbaceous plants with big flowers, every bunch planting kind 2;
25 days after oily certain herbaceous plants with big flowers program request start, carry out 3 subsurface soil farming at oily certain herbaceous plants with big flowers root 20cm place, adopt shallow-dark-shallow mode, first time is shallow, degree of depth 10cm, and second time is dark, degree of depth 25cm, third time is shallow, degree of depth 10cm, and the surface tillage time is respectively, first time carries out in conjunction with thinning, second time final singling was carried out after one week, and third time carries out before buddingging, and remaining field management is carried out according to a conventional method.
Improved seeds Italy 514 of the Poplar Introduction screening selected can by 741-9-1, Young Pioneers poplar, add little × Russia, bear bores 17, method is assorted or Stalin replaces.
Embodiment 9
Selecting the raw healthy and strong seedlings of poplar Fast growth poplar of 1-2 to grow directly from seeds seedling, is that 2 × 4m is colonizated in the more serious bare area of the uncovered soil erosion in earth's surface according to seeding row spacing;
In the Fast growth poplar age of tree after 5 years, intermediate cutting is carried out to 2 × 4m seeding row spacing planting site, adjustment seeding row spacing density to 3 × 4m;
The same period, at the beginning of 6 months, 500cm place between Fast growth poplar nursery stock seeding row spacing, by line-spacing 62cm, spacing in the rows 38cm, degree of depth 5cm program request oil certain herbaceous plants with big flowers, every bunch planting kind 2;
25 days after oily certain herbaceous plants with big flowers program request start, carry out 3 subsurface soil farming at oily certain herbaceous plants with big flowers root 10cm place, adopt shallow-dark-shallow mode, first time is shallow, degree of depth 5cm, and second time is dark, degree of depth 30cm, third time is shallow, degree of depth 5cm, and the surface tillage time is respectively, first time carries out in conjunction with thinning, second time final singling was carried out after one week, and third time carries out before buddingging, and remaining field management is carried out according to a conventional method.
6 the indigenous poplars kind Fast growth poplar selected can be replaced by white poplar, Lombardy poplar, eugene poplar, diversiform-leaved poplar or Beijing Poplar.
Claims (2)
1. a plants configuration method for prevention soil and water loss, is characterized in that following these steps to carry out:
A, by seedlings of poplar field planting in the bare area that the uncovered soil erosion in earth's surface is more serious, nursery stock seeding row spacing is 1.5 × 2m or 2 × 4m, and the willow that nursery stock selects 1-2 raw healthy and strong is grown directly from seeds seedling;
B, the willow age of tree, after 5 years, carry out intermediate cutting to 1.5 × 2m or 2 × 4m seeding row spacing planting site, adjustment seeding row spacing density to 3 × 4m;
C, at the beginning of 6 months, between seedlings of poplar seeding row spacing the program request of 50-60cm place oil certain herbaceous plants with big flowers, the line-spacing 60-65cm of oily certain herbaceous plants with big flowers, spacing in the rows 35-40cm, degree of depth 4-5cm, every bunch planting kind 1-2 grain;
D, within 20-25 days after oily certain herbaceous plants with big flowers program request, to start, carry out 3 subsurface soil farming at the root 10-20cm place of oily certain herbaceous plants with big flowers, adopt shallow-dark-shallow mode, first time is shallow, degree of depth 5-10cm, and second time is dark, degree of depth 20-30cm, third time is shallow, degree of depth 5-10cm, and the surface tillage time is respectively, first time carries out in conjunction with thinning, second time final singling was carried out after one week, and third time carries out before buddingging, and remaining field management is carried out according to a conventional method.
2. the plants configuration method of prevention soil and water loss according to claim 1, it is characterized in that the willow in step a is 6 indigenous poplars kind white poplars, Lombardy poplar, Beijing Poplar, eugene poplar, Fast growth poplar or diversiform-leaved poplars, improved seeds 7 741-9-1, the Young Pioneers poplar of Introduction And Selection, add little × Russia, Italy 514, bear bore 17, method is assorted or Stalin.
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| CN105993264A (en) * | 2016-05-28 | 2016-10-12 | 中国科学院新疆生态与地理研究所 | Yili river valley newly cultivated slope land tillage mode for preventing soil erosion |
| CN105993263A (en) * | 2016-05-27 | 2016-10-12 | 谢庭生 | Compound soil-conserving and yield-increasing planting method for red-soil slope field with one narrow ridge and two wide ridges |
| CN106034972A (en) * | 2016-05-28 | 2016-10-26 | 中国科学院新疆生态与地理研究所 | Soil and water conservation forest and fruit composite configuration method for Yili valley |
| CN106034439A (en) * | 2016-05-28 | 2016-10-26 | 中国科学院新疆生态与地理研究所 | Fertilizing method for improving fertility of poor soil of new reclamation slope of Ili river valley |
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| 王桂华: "油葵栽培技术", 《现代农业科技》 * |
| 罗青红等: "伊犁河流域新垦区杨树水保林水分生态效益研究", 《水土保持研究》 * |
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| CN105993263A (en) * | 2016-05-27 | 2016-10-12 | 谢庭生 | Compound soil-conserving and yield-increasing planting method for red-soil slope field with one narrow ridge and two wide ridges |
| CN105993264A (en) * | 2016-05-28 | 2016-10-12 | 中国科学院新疆生态与地理研究所 | Yili river valley newly cultivated slope land tillage mode for preventing soil erosion |
| CN106034972A (en) * | 2016-05-28 | 2016-10-26 | 中国科学院新疆生态与地理研究所 | Soil and water conservation forest and fruit composite configuration method for Yili valley |
| CN106034439A (en) * | 2016-05-28 | 2016-10-26 | 中国科学院新疆生态与地理研究所 | Fertilizing method for improving fertility of poor soil of new reclamation slope of Ili river valley |
| CN105993264B (en) * | 2016-05-28 | 2017-10-17 | 中国科学院新疆生态与地理研究所 | A kind of newly-ploughed sloping upland of Ili River Valley prevents the tillage system reform of the soil erosion |
| CN106034439B (en) * | 2016-05-28 | 2017-11-14 | 中国科学院新疆生态与地理研究所 | A kind of newly-ploughed hillside fields lean soil soil fertility fertilizer application method of Ili River Valley |
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