CN102422771A - Method for planting and culturing taxodium mucronatum on flood land or mountain ground in north Anhui region - Google Patents
Method for planting and culturing taxodium mucronatum on flood land or mountain ground in north Anhui region Download PDFInfo
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- CN102422771A CN102422771A CN2011103204488A CN201110320448A CN102422771A CN 102422771 A CN102422771 A CN 102422771A CN 2011103204488 A CN2011103204488 A CN 2011103204488A CN 201110320448 A CN201110320448 A CN 201110320448A CN 102422771 A CN102422771 A CN 102422771A
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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
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Abstract
The invention discloses a method for planting and culturing taxodium mucronatum on flood land or mountain ground in north Anhui region. The method mainly comprises the following steps of: preparing land by adopting a manner of fully cultivating and then digging and applying farmyard manure; planting taxodium mucronatum stocks with the growth of 2-3 years, average height of over 1.8 meters and the soil ball diameter of over 30 centimeters in a period between March and April; dressing compound fertilizer in mid-August of the current year, late-April of next year and late-April of the third year after transplanting; after newly planting in the first year, fully watering once each week; fully watering once every 25 days in summer and autumn of the current year; watering once every 40 days in winter of the current year; fully watering once every 20-25 days in spring, summer and autumn of the second year and the third year; watering once every 40 days in winter of the second year and the third year, wherein during the period, fully watering once every 15-20 days under the condition of extreme drought; and carrying out scarification and weed cleaning on the afforestation land in early-May and late-September of each year. The method provided by the invention has the characteristic of high survival rate of afforestation; and the taxodium mucronatum planted and cultured by the method has high growth speed of average annular height and average ground diameter.
Description
Technical field
The present invention relates to plant cultivation technology, the planting and breeding method of specifically a kind of east China fir.
Background technology
The east China fir is the Taxodiaceae swamp cypress, belongs to half evergreen high megaphanerophyte, and it has water-fast wet, salt tolerant alkali, fast growth, wind resistance, diseases and insect pests resistance is strong, landscape effect is good characteristics.
Be willow, willow and metasequoia at present for the masters of the stream bank protection forest in flood land and the water conservation forest kind of planting trees.Growth of poplar is rapid, and the economic ecology benefit is all good, but resistance to water is poor slightly, growth retardation even death when receiving water logging for a long time; The willow resistance to water is strong, but material is poor, and economic benefit is low, and especially damage by disease and insect such as longicorn takes place seriously, and control pressure is huge; The metasequoia landscape effect is good, but growth is slow and juvenile stage metasequoia chance big flood is difficult for into alive.By retrieval, do not see that the report of successfully introducing a fine variety the east China fir in the mountain region is arranged.
Summary of the invention
The object of the present invention is to provide a kind of east China fir in the flood land or the transplanting in mountain region and breeding method, this method can make the east China fir in the flood land or the mountain region successfully cultivate.
Be to realize above-mentioned purpose, the present invention adopts following scheme: the east China fir is in flood land, district, backlands, Anhui or the mountain region method of planting and cultivating, a, whole ground: adopt the mode of digging the cave after cultivating entirely to put in order ground, and every mu is executed 2500 kilograms of farmyard manures to improve the soil; B, plant: select that 2-3 gives birth to for use, average height of seedling more than 1.8, native bulb diameter be the east China fir nursery stock more than 30 centimeters, plant between the month at 3-4; C, topdress: then late April of late April and the 3rd year of mid-August, 1 year imposes composite fertilizer according to the standard of 1 kilogram in every strain tree after planting; D, water: after newly planting in 1 year, water sufficient water weekly once, to summer and autumn then; Watered sufficient water once in per 20-25 days, per 40 days of winter watered once, 1 year, the 3rd year; Spring, summer, per 20-25 days of autumn are watered sufficient water once, and per 40 days of winter watered once, during; Occur under the special arid situation, be adjusted into per 15-20 days and water sufficient water once; E, weed with a hoe: weeds are loosened the soil, cleared up to the annual the first tenday period of a month in May and late September to planting site.
In above scheme, farmyard manure is made after by fermentation by the ight soil of sika deer, and composite fertilizer is mixed according to weight ratio 5:1 with urea by calcium phosphate and forms.Planting density is 42 strain/mu-167 strain/mus, and promptly seeding row spacing is 2 meters * 2 meters or 2 meters * 3 meters or 3 meters * 3 meters or 3 meters * 4 meters or 4 meters * 4 meters.
Have survival rate by method provided by the invention and reach high characteristics, this method is planted to the east China fir and is cultivated, and the high growth of the east China fir average year that is obtained is fast, and year leading thread growth is fast.
Embodiment
Further specify the present invention below in conjunction with embodiment.
Select each one in flood land, mountain region for experimental field, experimental field all the east China fir planted, cultivate for two by following examples:
1, wholely: adopt the mode of digging the cave after cultivating entirely put in order ground, and every mu executed 2500 kilograms of farmyard manures improving the soil, increase soil fertility, farmyard manure is made after by fermentation by the ight soil of sika deer.The basic preparation process of farmyard manure is: with argol is just pressed 1000:1.5 with manure fermentation agent bacterial classification evenly back compacting of mixed, drain air after, cover with film, under 25-35 degree centigrade condition, ferment got final product in 7 days.
2, plant: select that 2-3 gives birth to for use, average height of seedling more than 1.8, native bulb diameter are more than 30 centimeters, leading thread is more than 3 centimetres; No damage by disease and insect, the east China fir nursery stock that native ball is intact is planted between the month at 3-4; Experimental field seeding row spacing is 2 meters * 3 meters, and the plant pit specification is 50 centimetres of 50 cm x, 50 cm x.Before the transplanted seedling tree, in advance two plant pits of experimental field going up are dug, guaranteed just can plant down at once after nursery stock is transported to, to improve survival rate.When plant in the mountain region, at first the farmyard manure on the face of land is applied in the plant pit, earthing again on base fertilizer in order to avoid fertilizer exerts an influence to the east cedar root, influences survival rate.Then the east China fir is put into plant pit, should not plant deeply in the time of noting planting, native ball top and the face of land maintain an equal level and can return soil, water sufficient water after time expiring and earth up and set upright, and track tramping having peace of mind.When planting, the flood land can not apply fertilizer to the subsoil.In addition, be also noted that following problem: guarantee as far as possible that nursery stock is fresh, plant time and lifting time are unsuitable oversize at interval, generally will be controlled in two days; Planting should not be dark excessively, and the native ball top and the face of land maintain an equal level and get final product; Farmyard manure does not directly touch tree root as far as possible; Normal root water will irrigate foot; Track tramping having peace of mind, can not leak out.
3, topdress: topdress: then late April of late April and the 3rd year of mid-August, 1 year imposes composite fertilizer according to the standard of 1 kilogram in every strain tree after planting, and composite fertilizer is mixed according to weight ratio 5:1 with urea by calcium phosphate and forms.
4, water: after newly planting in 1 year, water sufficient water weekly once, to summer and autumn then; Watered sufficient water once in per 20-25 days, per 40 days of winter watered once, 1 year, the 3rd year; Spring, summer, per 20-25 days of autumn are watered sufficient water once, and per 40 days of winter watered once, during; (do not have the rainfall fate continuously, reach 46-60 days spring, 36-45 days summer, 71-90 days autumn and winter) occur under the special arid situation, be adjusted into per 15-20 days and water sufficient water once;
5, weed with a hoe: weeds are loosened the soil, cleared up to the annual the first tenday period of a month in May and late September to planting site, to guarantee the normal growth of east China fir.
Growing period behind nursery stock transplanting, annual late April, early June and September is to planting site, and a situation arises conscientiously to observe damage by disease and insect on every strain tree.Through the observation in 2 years, the east China fir did not find to have the generation of damage by disease and insect, and diseases and insect pests resistance is superpower.
Transplant above-mentioned two nursery stocks experimental field through the cultivation in 2 years after, it is measured, its in leading thread year growth mean value and the height of tree year growth mean value such as following table:
The east China fir is leading thread year growth mean value statistical form (table one) experimental field
Unit: centimetre
China fir appearance ground, east height of tree year growth mean value statistical form unit: rice
Visible by last table, the growing way of two place's pilot forests differs greatly, but in general, cultivation method provided by the invention makes the east China fir all show merit aspect survival rate, the amount of growth, and this method is effective to the introducing and planting of east China fir.In addition, the survival rate of above-mentioned two east China firs is experimental field added up, survival rate reaches 93%.
Claims (3)
1. the east China fir is characterized in that: a, whole ground: adopt the mode of digging the cave after cultivating entirely to put in order ground, and every mu is executed 2500 kilograms of farmyard manures to improve the soil in flood land, district, backlands, Anhui or the mountain region method of planting and cultivating; B, plant: select that 2-3 gives birth to for use, average height of seedling more than 1.8, native bulb diameter be the east China fir nursery stock more than 30 centimeters, plant between the month at 3-4; C, topdress: then late April of late April and the 3rd year of mid-August, 1 year imposes composite fertilizer according to the standard of 1 kilogram in every strain tree after planting; D, water: after newly planting in 1 year, water sufficient water weekly once, to summer and autumn then; Watered sufficient water once in per 20-25 days, per 40 days of winter watered once, 1 year, the 3rd year; Spring, summer, per 20-25 days of autumn are watered sufficient water once, and per 40 days of winter watered once, during; Occur under the special arid situation, be adjusted into per 15-20 days and water sufficient water once; E, weed with a hoe: weeds are loosened the soil, cleared up to the annual the first tenday period of a month in May and late September to planting site.
2. east according to claim 1 China fir is planted and breeding method, it is characterized in that: farmyard manure is made after by fermentation by the ight soil of sika deer, and composite fertilizer is mixed according to weight ratio 5:1 with urea by calcium phosphate and forms.
3. east according to claim 1 China fir is planted and breeding method, it is characterized in that: planting density is 42 strain/mu-167 strain/mus, and promptly seeding row spacing is 2 meters * 2 meters or 2 meters * 3 meters or 3 meters * 3 meters or 3 meters * 4 meters or 4 meters * 4 meters.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011103204488A CN102422771A (en) | 2011-10-20 | 2011-10-20 | Method for planting and culturing taxodium mucronatum on flood land or mountain ground in north Anhui region |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011103204488A CN102422771A (en) | 2011-10-20 | 2011-10-20 | Method for planting and culturing taxodium mucronatum on flood land or mountain ground in north Anhui region |
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| CN102422771A true CN102422771A (en) | 2012-04-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104798656A (en) * | 2015-03-24 | 2015-07-29 | 浙江省林业科学研究院 | Weathered bedrock hydro-fluctuation belt land seedling cultivation and water growth tree planting method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1717986A (en) * | 2005-07-27 | 2006-01-11 | 上海光兆植物速生技术有限公司 | Illumination intensity control method for culturing test tube seedling of china fir |
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- 2011-10-20 CN CN2011103204488A patent/CN102422771A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1717986A (en) * | 2005-07-27 | 2006-01-11 | 上海光兆植物速生技术有限公司 | Illumination intensity control method for culturing test tube seedling of china fir |
Non-Patent Citations (3)
| Title |
|---|
| 宋全辉 等: "东方杉在宁波沿海不同立地种植特征表现的调查", 《江西林业科技》, no. 04, 15 August 2008 (2008-08-15) * |
| 闵士元: "东方杉造林技术", 《林业实用技术》, no. 12, 15 December 2004 (2004-12-15), pages 10 - 11 * |
| 陶泽文: "东方杉的特性及栽培方法", 《中国花卉园艺》, no. 24, 15 December 2005 (2005-12-15), pages 47 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104798656A (en) * | 2015-03-24 | 2015-07-29 | 浙江省林业科学研究院 | Weathered bedrock hydro-fluctuation belt land seedling cultivation and water growth tree planting method |
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Application publication date: 20120425 |