CN104604505A - Method for improving feldspathic sandstone through planting Juncao - Google Patents
Method for improving feldspathic sandstone through planting Juncao Download PDFInfo
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- CN104604505A CN104604505A CN201510060684.9A CN201510060684A CN104604505A CN 104604505 A CN104604505 A CN 104604505A CN 201510060684 A CN201510060684 A CN 201510060684A CN 104604505 A CN104604505 A CN 104604505A
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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
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Abstract
The invention provides a method for improving feldspathic sandstone through planting Juncao. According to the method for improving the feldspathic sandstone through planting the Juncao, improving the feldspathic sandstone by adopting the Juncao is taken as an integrated system, according to the characteristics of the feldspathic sandstone structure and soil properties, the feldspathic sandstone is taken as the integrated system and improved through using three kinds of Juncao with different attributes and significant differences in biological characteristics, and an improvement measure of using three different varieties of Juncao for building 'Juncao biological dam' and an improvement model of combining 'dam', 'line' and 'face' are first proposed. By means of the integrated technique of improving the feldspathic sandstone through the Juncao, the effect of fixing the ground of a slope surface is good, the flow velocity of branch channels is significantly reduced, the effect of blocking sand is good, and the strength of silt scouring is reduced.
Description
Technical field
the present invention relates to a kind of method utilizing plantation bacterium grass to administer feldspathic sandstone, belong to the biological treating method of feldspathic sandstone.
Background technology
Feldspathic sandstone is to being extensively exposed to Ordos Plateau, and entirety presents being commonly called as of Mesozoic Deposits based on redness, is also referred to as " water and soil loss " and " cancer of the earth ".Arsenic sandstone appearance looks like rock, but short texture.Arsenic sandstone area drought, only rainfall mostly is heavy rain again.Rainwater incision arsenic sandstone forms many raceway grooves.Wind weathering adds the effect of gravity, is easy to make the arsenic sandstone of short texture to become silt and rolls into raceway groove, and brought into the Yellow River by rainwater.
Be positioned at Shanxi, arsenic sandstone area that Shaanxi, Inner Mongol have a common boundary is the most serious area of loess plateau water and soil loss.Although its area only accounts for 5% of the loess plateau gross area, its average annual sediment discharge but accounts for about 22%, and wherein rough sand is equivalent to the total amount of Lower Reaches of The Yellow River deposition rough sand.If cured this " cancer ", by favourable whole Loess Plateau ecological environment treatment, effectively reduce the sediment charge in the Yellow River.
The measure of existing improvement feldspathic sandstone has engineering measure and biological control measure.Using the pionner of sea-buckthorn as Stands in Arsenic Sandstone Area in biological control measure, adopt mixed afforestation treatment, economic crops such as land occupation condition place plantation preferably Chinese pine, caragana microphylla, apricots, play fixing soil, reduce the sandy soil of the landing due to Action of Gravity Field, and improve economic worth; In conjunction with seabuckthorn plant "flexible dam" technology in engineering measure, with large and medium-sized mud storehouse of blocking for skeleton, based on silt storage dam for farmland building, build dam, tributary system, reduce rainwater washing away slope body with this, reduce the flow velocity of river during rainy season, stop the flow of silt in riverbed.
Summary of the invention
The object of the present invention is to provide a kind of plantation bacterium grass that utilizes to administer the method for feldspathic sandstone, utilize biological nature significant difference and can be complementary three kinds of bacterium grass, plantation or nursery are transplanted bacterium grass and are combined the method broadcasting the comprehensive regulation feldspathic sandstone of fungous grass.
For achieving the above object, the present invention adopts following technical scheme:
Grass seed selection:
(1) the huge bacterium grass of the Pennisetum that fast growth, tillering ability are by force, well developed root system, biomass are large, stem stalk is sturdy; Huge bacterium grass can be used for improveing soil, and under appropriate temperature conditions, day growth speed is 4-6 cm/d, applicable season plant within two months, get final product retaining, solid soil reduces silt loss, after surviving the winter root system preserve complete still can consolidate native, fix the sand.
(2) perennial, cold-resistant, drought resisting, anti-pile things on ability are strong, Salt And Alkali Tolerance, in No. 1, the oasis that Annual lowest climate temperature-17 DEG C can be survived the winter; Oasis series bacterium grass product kind has cold-resistant, drought-enduring, the feature of perennial, anti-pile things on, can grow under field conditions (factors) in NORTHWEST CHINA area, the nutrient that photosynthesis produces can be transported to root and form " careless bamboo shoot ", can significantly improve its survival rate under severe conditions.
(3) kind is belonged to the reed of its planting seed germinating growth.
Concrete grammar is:
1) grass seed selection: select three kinds of bacterium grass: huge bacterium grass, No. 1, oasis, reed;
2) the upper fungous grass method for planting in top, slope: before rainy season, the method of lid mulch film is adopted to plant huge bacterium grass and No. 1, oasis, huge fungous grass stem (containing 3-5 joint) and the careless seedling in No. 1, oasis are with being planted in a plantation ditch, plantation ditch line-spacing 1-1.5 m, plantation ditch depth 20 cm, wide 20 cm, plant the careless seedling in No. 1, a strain oasis every two sections of huge fungous grass stems.Reed seed is broadcast in plantation ditch;
3) fungous grass method for planting in raceway groove: in channels, the biological dam of bacterium grass built by plantation bacterium grass, and method is dark 30 ~ 40 cm of ditching in channels, the plantation ditch of furrow width 40 cm; First plant No. 1, the oasis (clump cultivation) of a line height 1-2 m, in same plantation ditch, plant the huge bacterium grass (clump cultivation) of a line height 1-2 m near No. 1, oasis again, form the biological dam of bacterium grass, dam spacing 5 ~ 10 m, fall of channel, higher than 25 °, builds the biological dam of bacterium grass every 5 m; Fall of channel builds the biological dam of bacterium grass lower than 25 ° every 8-10 m, broadcasts reed seed in plantation ditch.
4) slope wall fungous grass method for planting: plant huge bacterium grass and reed in 1-1.5 month before rainy season.Dig the plantation ditch of dark, wide 10 cm, put the huge fungous grass stem of band 3-5 joint in plantation ditch, line-spacing 1 m, spacing in the rows 20 cm.Then reed seed is broadcast, after putting huge fungous grass stem and broadcasting sowing reed seed, the thick 1-2 cm of earthing, compacting.
5) sandy beach, limit, river course sand ground fungous grass method for planting: dig plantation ditch, is 10 cm deeply at plantation furrow width.Grass seeds selects huge fungous grass stem and the reed seed of band 3-5 joint, after putting huge fungous grass stem and broadcasting sowing reed seed, covers husky thick 5-6 cm.
The present invention administers feldspathic sandstone with bacterium grass and utilizes pionner huge bacterium grass fast growth, and biomass is large, the feature of well developed root system, sturdy with No. 1, oasis cane, can anti-pile things on, conserve water and soil, well developed root system, the advantage such as root after pile things on fast, realizes effectively administering.The bacterium grass biological nature significant difference selected and can be complementary three kinds of bacterium grass.Adopt plantation or nursery to transplant bacterium grass and combine the comprehensive processing method broadcasting fungous grass.The present invention administers on the basis of difficult point at set Stands in Arsenic Sandstone Area inherent characteristics and its, utilizes bacterium grass technology, proposes " the biological dam of bacterium grass " control measures first, the governance model that " point ", " line ", " face " combine, it is low that this technology has cost, and instant effect is easy to operate, profitable on ecology, high financial profit, fixing slope body ground is effective, slows down channel scour dynamics, the water velocity of remarkable reduction tributary irrigation canals and ditches, the features such as sediment trapping resistance sand is effective.
The present invention plants bacterium grass method and has following characteristics:
One, profitable on ecology.Be that the measure of feldspathic sandstone biological treating provides new method, not only can effectively consolidate soil and fix the sand, and increase bio-diversity.
Two, instant effect.Plant in applicable season, effectively can administer the water and soil loss of feldspathic sandstone then, control silt loss, and can water source be stored up, also can recover vegetation and improve soil structure.
Three, high financial profit.Utilize bacterium grass technology governance arsenic sand not only ecological benefits and economic benefit can be combined closely, plant the grass of the bacterium after three months just can tap, as the bacterium material of the multiple edible and medical fungis such as mushroom, white fungus, Uricularia polytricha, Xingbao mushroom, dictyophora phalloidea, glossy ganoderma, can be used as the feed of the livestocks such as ox, sheep, horse, also can make the biological money energy.
The technology that feldspathic sandstone administered by bacterium of the present invention grass be one with feldspathic sandstone integrally system, feature according to administering combines the bacterium grass of different biological characteristic, effectively administer feldspathic sandstone, the bacterium grass planted both can be used as the raw material of cultivation edible and medical fungi and had been directly used in the feed that ox, sheep, rabbit, pig etc. feed, and the ecological benefits of bringing soil erosion under control are combined with the economic interests of cultivating the aspect such as edible and medical fungi, aquaculture.
Embodiment
embodiment 1
1) grass seed selection: select three kinds of bacterium grass: huge bacterium grass, No. 1, oasis, reed;
2) the upper fungous grass method for planting in top, slope: before rainy season, the method of lid mulch film is adopted to plant huge bacterium grass and No. 1, oasis, huge fungous grass stem (containing 3-5 joint) and the careless seedling in No. 1, oasis are with being planted in a plantation ditch, plantation ditch line-spacing 1.5 m, plantation ditch depth 20 cm, wide 20 cm, plant the careless seedling in No. 1, a strain oasis every two sections of huge fungous grass stems.Reed seed is broadcast in plantation ditch;
3) fungous grass method for planting in raceway groove: in channels, the biological dam of bacterium grass built by plantation bacterium grass, and method is dark 30 cm of ditching in channels, the plantation ditch of furrow width 40 cm; First plant No. 1, the oasis (clump cultivation) of high 1 m of a line, plant the huge bacterium grass (clump cultivation) of high 1 m of a line in same plantation ditch near No. 1, oasis again, form the biological dam of bacterium grass, dam spacing 7 meters, fall of channel, higher than 25 °, builds the biological dam of bacterium grass every 5 m; Fall of channel builds the biological dam of bacterium grass lower than 25 ° every 10 m, broadcasts reed seed in plantation ditch.
4) slope wall fungous grass method for planting: planted huge bacterium grass and reed first 1.5 months of rainy season.Dig the plantation ditch of dark, wide 10 cm, put the huge fungous grass stem that band 3 saves in plantation ditch, line-spacing 1 m, spacing in the rows 20 cm.Then reed seed is broadcast, after putting huge fungous grass stem and broadcasting sowing reed seed, thick 1 cm of earthing, compacting.
5) sandy beach, limit, river course sand ground fungous grass method for planting: dig plantation ditch, is 10 cm deeply at plantation furrow width.The huge fungous grass stem that grass seeds selects band 3 to save and reed seed, after putting huge fungous grass stem and broadcasting sowing reed seed, cover husky thick 5 cm.
Top, slope of the present invention and sand ground can produce fresh bacterium grass 5-6 ton/mu per year, crude protein content 11.8%, and plantation bacterium grass is administered feldspathic sandstone sediment loss amount and reduced more than 50%, and current lose minimizing more than 40%, and Soil Available nitrogen increases by 23%, and available potassium increases by 26%.
embodiment 2
1) grass seed selection: select three kinds of bacterium grass: huge bacterium grass, No. 1, oasis, reed;
2) the upper fungous grass method for planting in top, slope: before rainy season, the method of lid mulch film is adopted to plant huge bacterium grass and No. 1, oasis, huge fungous grass stem (containing 3-5 joint) and the careless seedling in No. 1, oasis are with being planted in a plantation ditch, plantation ditch line-spacing 1 m, plantation ditch depth 20 cm, wide 20 cm, plant the careless seedling in No. 1, a strain oasis every two sections of huge fungous grass stems.Reed seed is broadcast in plantation ditch;
3) fungous grass method for planting in raceway groove: in channels, the biological dam of bacterium grass built by plantation bacterium grass, and method is dark 40 cm of ditching in channels, the plantation ditch of furrow width 40 cm; First plant No. 1, the oasis (clump cultivation) of high 2 m of a line, plant the huge bacterium grass (clump cultivation) of high 2 m of a line in same plantation ditch near No. 1, oasis again, form the biological dam of bacterium grass, dam spacing 5 meters, fall of channel, higher than 25 °, builds the biological dam of bacterium grass every 5 m; Fall of channel builds the biological dam of bacterium grass lower than 25 ° every 10 m, broadcasts reed seed in plantation ditch.
4) slope wall fungous grass method for planting: planted huge bacterium grass and reed first 1 month of rainy season.Dig the plantation ditch of dark, wide 10 cm, put the huge fungous grass stem that band 5 saves in plantation ditch, line-spacing 1 m, spacing in the rows 20 cm.Then reed seed is broadcast, after putting huge fungous grass stem and broadcasting sowing reed seed, thick 2 cm of earthing, compacting.
5) sandy beach, limit, river course sand ground fungous grass method for planting: dig plantation ditch, is 10 cm deeply at plantation furrow width.The huge fungous grass stem that grass seeds selects band 5 to save and reed seed, after putting huge fungous grass stem and broadcasting sowing reed seed, cover husky thick 6 cm.
Top, slope of the present invention and sand ground can produce fresh bacterium grass 7 tons/mu per year, crude protein content 12.8%, and plantation bacterium grass is administered feldspathic sandstone sediment loss amount and reduced more than 55%, and current lose minimizing more than 45%, and Soil Available nitrogen increases by 24%, and available potassium increases by 26%.
Embodiment 3
1) grass seed selection: select three kinds of bacterium grass: huge bacterium grass, No. 1, oasis, reed;
2) the upper fungous grass method for planting in top, slope: before rainy season, the method of lid mulch film is adopted to plant huge bacterium grass and No. 1, oasis, huge fungous grass stem (containing 3-5 joint) and the careless seedling in No. 1, oasis are with being planted in a plantation ditch, plantation ditch line-spacing 1.5 m, plantation ditch depth 20 cm, wide 20 cm, plant the careless seedling in No. 1, a strain oasis every two sections of huge fungous grass stems.Reed seed is broadcast in plantation ditch;
3) fungous grass method for planting in raceway groove: in channels, the biological dam of bacterium grass built by plantation bacterium grass, and method is dark 30 ~ 40 cm of ditching in channels, the plantation ditch of furrow width 40 cm; First plant No. 1, the oasis (clump cultivation) of high 1.5 m of a line, plant the huge bacterium grass (clump cultivation) of high 1.5 m of a line in same plantation ditch near No. 1, oasis again, form the biological dam of bacterium grass, dam spacing 7 m, fall of channel, higher than 25 °, builds the biological dam of bacterium grass every 5 m; Fall of channel builds the biological dam of bacterium grass lower than 25 ° every 9 m, broadcasts reed seed in plantation ditch.
4) slope wall fungous grass method for planting: planted huge bacterium grass and reed first 1.5 months of rainy season.Dig the plantation ditch of dark, wide 10 cm, put the huge fungous grass stem that band 4 saves in plantation ditch, line-spacing 1 m, spacing in the rows 20 cm.Then reed seed is broadcast, after putting huge fungous grass stem and broadcasting sowing reed seed, thick 2 cm of earthing, compacting.
5) sandy beach, limit, river course sand ground fungous grass method for planting: dig plantation ditch, is 10 cm deeply at plantation furrow width.The huge fungous grass stem that grass seeds selects band 4 to save and reed seed, after putting huge fungous grass stem and broadcasting sowing reed seed, cover husky thick 6 cm.
Top, slope of the present invention and sand ground can produce fresh bacterium grass 7-9 ton/mu per year, crude protein content 11.9%, and plantation bacterium grass is administered feldspathic sandstone sediment loss amount and reduced more than 50%, and current lose minimizing more than 40%, and Soil Available nitrogen increases by 25%, and available potassium increases by 27%.
The foregoing is only preferred embodiment of the present invention, all equalizations done according to the present patent application the scope of the claims change and modify, and all should belong to covering scope of the present invention.
Claims (4)
1. utilize plantation bacterium grass to administer a method for feldspathic sandstone, it is characterized in that:
1) grass seed selection: select three kinds of bacterium grass: huge bacterium grass, No. 1, oasis, reed;
2) the upper fungous grass method for planting in top, slope: before rainy season, the method of lid mulch film is adopted to plant huge bacterium grass and No. 1, oasis, the careless seedling of huge fungous grass stem and No. 1, oasis containing 3-5 joint is same to be planted in a plantation ditch, plantation ditch line-spacing 1-1.5 m, plantation ditch depth 20 cm, wide 20 cm, plant the careless seedling in No. 1, a strain oasis every two sections of huge fungous grass stems; Reed seed is broadcast in plantation ditch;
3) fungous grass method for planting in raceway groove: in channels, the biological dam of bacterium grass built by plantation bacterium grass, and method is dark 30 ~ 40 cm of ditching in channels, the plantation ditch of furrow width 40 cm; First plant No. 1, the oasis of a line height 1-2 m, plant the huge bacterium grass of a line height 1-2 m again, form the biological dam of bacterium grass, dam spacing 5 ~ 10 m in same plantation ditch near No. 1, oasis, fall of channel, higher than 25 °, builds the biological dam of bacterium grass every 5 m; Fall of channel builds the biological dam of bacterium grass lower than 25 ° every 8-10 m, broadcasts reed seed in plantation ditch;
4) slope wall fungous grass method for planting: plant huge bacterium grass and reed in 1-1.5 month before rainy season, dig the plantation ditch of dark, wide 10 cm, the huge fungous grass stem of band 3-5 joint is put in plantation ditch, line-spacing 1 m, spacing in the rows 20 cm, then broadcasts reed seed, after putting huge fungous grass stem and broadcasting sowing reed seed, the thick 1-2 cm of earthing, compacting;
5) sandy beach, limit, river course sand ground fungous grass method for planting: dig plantation ditch, is 10 cm deeply at plantation furrow width, and grass seeds selects huge fungous grass stem and the reed seed of band 3-5 joint, after putting huge fungous grass stem and broadcasting sowing reed seed, covers husky thick 5-6 cm.
2. a kind of method utilizing plantation bacterium grass to administer feldspathic sandstone according to claim 1, is characterized in that: No. 1, the oasis that described clump is planted and huge bacterium grass are the bacterium grass of high 1-2 m.
3. a kind of method utilizing plantation bacterium grass to administer feldspathic sandstone according to claim 1, is characterized in that: three kinds of bacterium grass that the bacterium grass biological nature significant difference selected also can be complementary.
4. a kind of method utilizing plantation bacterium grass to administer feldspathic sandstone according to claim 1, is characterized in that: adopt plantation or nursery to transplant bacterium grass and combine the comprehensive processing method broadcasting fungous grass.
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| CN201510060684.9A CN104604505B (en) | 2015-02-06 | 2015-02-06 | A kind of method utilizing plantation bacterium glass to administer feldspathic sandstone |
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| CN201510060684.9A CN104604505B (en) | 2015-02-06 | 2015-02-06 | A kind of method utilizing plantation bacterium glass to administer feldspathic sandstone |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105230323A (en) * | 2015-11-11 | 2016-01-13 | 天津城建大学 | Corrosion-resistance and growth-promotion binary three-dimensional configuration mode suitable for small pisha sandstone area watershed |
| CN106717225A (en) * | 2016-11-09 | 2017-05-31 | 贵州师范大学 | A kind of packing implantation methods and device for administering Karst Mountain Areas stony desertification |
| CN109041627A (en) * | 2018-09-06 | 2018-12-21 | 南充市嘉陵区黄家楼优土生态种养专业合作社 | A method of it is quickly organised using Jujun grasses and sandstone soil property is transformed |
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| CN102823356A (en) * | 2012-09-22 | 2012-12-19 | 福建农大菌草技术开发公司 | New method for planting fungus grass for desertification control |
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| CN102823356A (en) * | 2012-09-22 | 2012-12-19 | 福建农大菌草技术开发公司 | New method for planting fungus grass for desertification control |
| CN103821153A (en) * | 2014-01-10 | 2014-05-28 | 东南大学 | Arsenic sandstone slope treating method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105230323A (en) * | 2015-11-11 | 2016-01-13 | 天津城建大学 | Corrosion-resistance and growth-promotion binary three-dimensional configuration mode suitable for small pisha sandstone area watershed |
| CN106717225A (en) * | 2016-11-09 | 2017-05-31 | 贵州师范大学 | A kind of packing implantation methods and device for administering Karst Mountain Areas stony desertification |
| CN109041627A (en) * | 2018-09-06 | 2018-12-21 | 南充市嘉陵区黄家楼优土生态种养专业合作社 | A method of it is quickly organised using Jujun grasses and sandstone soil property is transformed |
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