CN105981546A - Tung tree cultivation method - Google Patents
Tung tree cultivation method Download PDFInfo
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- CN105981546A CN105981546A CN201510083016.8A CN201510083016A CN105981546A CN 105981546 A CN105981546 A CN 105981546A CN 201510083016 A CN201510083016 A CN 201510083016A CN 105981546 A CN105981546 A CN 105981546A
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Abstract
The invention discloses a tung tree cultivation method. The method comprises the steps that 1, seedling raising is conducted; 2, when planting is conducted in spring, gentle slopes which are loose in soil, exposed to sun, good in drainage and high in content of organic matter are selected, and the height above the sea level is controlled to range from 300 m to 900 m; 3, soil preparation and planting are conducted; 4, when planting is conducted, lifting is conducted gently after oil covering is conducted twice, covering is conducted till soil exceeds the portion 2-3 cm away from a mud door heart, and watering is conducted in time; 5, crops such as soybeans and peanuts are planted between the lines of planted tung trees; 6, when the height of oil tree seedlings reaches one meter, apical dominance is removed, first level branching is promoted at about one meter, the centremost branch is selected as a trunk of second level branches, when the height reaches 60 cm to 80 cm, second-level branching is promoted, the centremost branch is reserved to serve as a third level branch, when third level branching is completed, topping is conducted on all the branches, and the branches are controlled to longitudinally grow; 7, according to growth vigor and land masses of different plants, before flowering, a nitrogenous fertilizer and a potash fertilizer are mainly applied, and an appropriate amount of micro-element fertilizers are matched.
Description
Technical field
The invention belongs to Aleurites fordii Hemsl. field, particularly relate to a kind of Aleurites fordii Hemsl. cultural method.
Background technology
Energy scarcity and environmental pollution become the Main Bottleneck of current world economy sustained and rapid development.Seek, development and utilization renewable and clean energy resource has become whole world focus.Energy-source plant is a kind of renewable and clean energy resource, is often referred to produce the product used close to petroleum components and alternative oil or rich grease-contained plant.Energy-source plant is processed obtains biodiesel.
Aleurites fordii Hemsl. is world-renowned industrial oil seeds, is also the most excellent energy-source plant, and the oil squeezing from Aleurites fordii Hemsl. seed or extracting is referred to as Oleum Verniciae fordii.Oleum Verniciae fordii is the quality raw materials of processing biological diesel-oil.China is Aleurites fordii Hemsl. country of origin and main product state, and culture and utility is with a long history.The Aleurites fordii Hemsl. of China's commerial growing is mainly aleurites fordii (Vernicia fordii) at present.Aleurites fordii Hemsl. belongs to deciduous tree, is typical tropical trees, it is desirable to soil is deep, draining is good, loose fertile, moistening neutrality and subacidity plot, cross alkali, peracid, viscous weight, be dried place barren, hydrops unfavorable Aleurites fordii Hemsl. growth, be advisable with hilly country cultivation Aleurites fordii Hemsl..Aleurites fordii Hemsl. happiness light, is weak to the moon, and reproducing area tailo to be selected or half Schattenseite are advisable with wind sheltering on the sunny side, well-drained gentle slope, and the gradient is with preferably below 25 °.Aleurites fordii Hemsl. well developed root system, but Root Distribution is shallower, and main Root Distribution is between 20-40cm.Aleurites fordii Hemsl. growth of seedling is relatively big by Weeds Around growth effect, before seedling grows into forest, often to be purged seedling Weeds Around.
At present, one of bottleneck of restriction Aleurites fordii Hemsl. industry development is that paulownia forest products amount is relatively low, average yield per mu Oleum Verniciae fordii 15-20 kilogram, also there is a big difference for this and maximum per mu yield 90-100 kilogram of report, its main cause is that suitable planting area is narrow, and plant nutrition produces bad, and survival rate is the highest.On the other hand, traditional Aleurites fordii Hemsl. tillage method, exacerbate hilly soils and run off, soil fertility declines, and Aleurites fordii Hemsl. yield reduces, and causes serious harm to agricultural production and ecological environment.Research and explore Aleurites fordii Hemsl. plantation high-yield culture technique, overcomes the problems of ecological security such as liquid manure loss produced in Aleurites fordii Hemsl. planting process, for Aleurites fordii Hemsl. plant husbandry development, improve the economic benefit of plantation peasant household, preserving the ecological environment all is significant.
Summary of the invention
Because the drawbacks described above of prior art, the technical problem to be solved is to provide a kind of Aleurites fordii Hemsl. cultivation technique, this cultivation technique step is simple, nursery is quick, land utilization ratio can be improved with Appropriate application soil, increase income, reduce the input to Aleurites fordii Hemsl. management, premature labor, Aleurites fordii Hemsl. high yield, stable yields can be promoted.
For achieving the above object, the invention provides a kind of Aleurites fordii Hemsl. cultural method, comprise the steps, 1) nursery:
(1) by high quality seed or the branch of selection-breeding high-quality Aleurites fordii Hemsl. elite stand, plastic canopy nursery is used in winter-spring season, employing turfy soil during nursery: fertilizer: earth is mixed in the ratio of 1:0.5:3, then carry out disinfection by 1000 times of liquid hymexazol, the substrate disinfected loads the bag of special non-woven fabrics nursery, and each sack puts 1 seed after the potassium permanganate process of 0.2%；
(2) at seeding time, first the dedicated substrate configured is filled Seedling bag 2/3rds, puts into seed, then cover 1/3rd dedicated substrate, the Seedling bag installed is put into the shed of 80 centimeters, is covered thin film；
(3) started through about 30 days to germinate, be unearthed.Control aerial growth with special foliage fertilizer after Chu Tuing, promote root growth, when Seedling grows to about 30 centimeters, and fibrous root reaches more than 10, balled transplanting；
2) select when spring plants that the soil is porous, on the sunny side, draining is good, the content of organic matter is high ground, gentle slope, height above sea level controls between 300-900 rice；
3) planting, planting, the previous moon removes geographical weeds etc., digs the planting hole of 80x80x80 centimetre by the specification of 3x3 or 3x4 rice, applies 3-5 kilogram of fertilizer in cave, cover 20 centimeters of fine earths, plants into qualified Seedling after 15 days wholely；
4) after accomplishing when planting to cover twice soil, mention gently, then soil is layed onto exceedes mud door heart 2-3 centimeters, and water in time and determine root water；
5) in the ranks hold concurrently kind of Semen sojae atricolor, the peanut and other crops of Aleurites fordii Hemsl. of planting；
6) reach 1 meter at Aleurites fordii Hemsl. height of seedling degree and remove apical dominance, promote to carry out first order branch at about 1 meter, the branch in selection branch bosom is cultivated as the trunk of second level branch, promote when highly reaching 60-80 centimetre to carry out two grades of branches, wherein retain the branch in bosom as third level branch, when third level branch completes, all branches are plucked top, control its longitudinal growth, promote cross growth；
7) according to growing way and the plot of different plants, before spending, nitrogenous fertilizer is imposed, potash fertilizer is main, joins proper amount of micro-fertilizer, its ratio 2:1:0.06, based on fertilizer, coordinates N P and K autumn, ratio fertilizer 70%, nitrogenous fertilizer 15%, phosphate fertilizer 15%, potash fertilizer 10%, build plantation legume at Aleurites fordii Hemsl. row simultaneously.
The invention has the beneficial effects as follows: present invention cultivation technique step originally is simple, nursery is quick, can be with Appropriate application soil, improve land utilization ratio, increase income, reduce the input to Aleurites fordii Hemsl. management, premature labor, Aleurites fordii Hemsl. high yield, stable yields can be promoted, realizing 1 year growing up, within 2 years, bear fruit, within 3 years, bear interest, 4 years high yields, every mu realizes the output value more than 2000 yuan.Making tung tree high from original 4-5 rice by this technology, become 2.5-3 rice high, branch face reaches about 5 meters.
Detailed description of the invention
Technical scheme disclosed by the invention is 1) nursery:
(1) by high quality seed or the branch of selection-breeding high-quality Aleurites fordii Hemsl. elite stand, plastic canopy nursery is used in winter-spring season, employing turfy soil during nursery: fertilizer: earth is mixed in the ratio of 1:0.5:3, then carry out disinfection by 1000 times of liquid hymexazol, the substrate disinfected loads the bag of special non-woven fabrics nursery, and each sack puts 1 seed after the potassium permanganate process of 0.2%；
(2) at seeding time, first the dedicated substrate configured is filled Seedling bag 2/3rds, puts into seed, then cover 1/3rd dedicated substrate, the Seedling bag installed is put into the shed of 80 centimeters, is covered thin film；
(3) started through about 30 days to germinate, be unearthed.Control aerial growth with special foliage fertilizer after Chu Tuing, promote root growth, when Seedling grows to about 30 centimeters, and fibrous root reaches more than 10, balled transplanting；The most not only can realize several times a year nursery, ensure that survival rate is more than 95% simultaneously.Economization on land simultaneously, 0.07 hectare can realize more than nursery 1.5 ten thousand strain.
2) select when spring plants that the soil is porous, on the sunny side, draining is good, the content of organic matter is high ground, gentle slope, height above sea level controls between 300-900 rice；
3) planting, planting, the previous moon removes geographical weeds etc., digs the planting hole of 80x80x80 centimetre by the specification of 3x3 or 3x4 rice, applies 3-5 kilogram of fertilizer in cave, cover 20 centimeters of fine earths, plants into qualified Seedling after 15 days wholely；
4) after accomplishing when planting to cover twice soil, mention gently, then soil is layed onto exceedes mud door heart 2-3 centimeters, and water in time and determine root water；
5) in the ranks hold concurrently kind of Semen sojae atricolor, the peanut and other crops of Aleurites fordii Hemsl. of planting；
6) reach 1 meter at Aleurites fordii Hemsl. height of seedling degree and remove apical dominance, promote to carry out first order branch at about 1 meter, the branch in selection branch bosom is cultivated as the trunk of second level branch, promote when highly reaching 60-80 centimetre to carry out two grades of branches, wherein retain the branch in bosom as third level branch, when third level branch completes, all branches are plucked top, control its longitudinal growth, promote cross growth；
7) according to growing way and the plot of different plants, before spending, nitrogenous fertilizer is imposed, potash fertilizer is main, joins proper amount of micro-fertilizer, its ratio 2:1:0.06, based on fertilizer, coordinates N P and K autumn, ratio fertilizer 70%, nitrogenous fertilizer 15%, phosphate fertilizer 15%, potash fertilizer 10%, build plantation legume at Aleurites fordii Hemsl. row simultaneously.
This efficiency cultivation technology for high, it is possible to realize 1 year growing up, bear fruit for 2 years, bear interest for 3 years, 4 years high yields, every mu realizes the output value more than 2000 yuan.Making tung tree high from original 4-5 rice by this technology, become 2.5-3 rice high, branch face reaches about 5 meters.
The preferred embodiment of the present invention described in detail above.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to the design of the present invention without creative work.Therefore, all technical staff in the art, all should be in the protection domain being defined in the patent claims the most on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (1)
1. an Aleurites fordii Hemsl. cultural method, it is characterised in that comprise the steps, 1) nursery:
(1) by high quality seed or the branch of selection-breeding high-quality Aleurites fordii Hemsl. elite stand, plastic canopy nursery is used in winter-spring season, employing turfy soil during nursery: fertilizer: earth is mixed in the ratio of 1:0.5:3, then carry out disinfection by 1000 times of liquid hymexazol, the substrate disinfected loads the bag of special non-woven fabrics nursery, and each sack puts 1 seed after the potassium permanganate process of 0.2%；
(2) at seeding time, first the dedicated substrate configured is filled Seedling bag 2/3rds, puts into seed, then cover 1/3rd dedicated substrate, the Seedling bag installed is put into the shed of 80 centimeters, is covered thin film；
(3) started through about 30 days to germinate, be unearthed, control aerial growth with special foliage fertilizer after being unearthed, promote root growth, when Seedling grows to about 30 centimeters, and fibrous root reaches more than 10, balled transplanting；
2) select when spring plants that the soil is porous, on the sunny side, draining is good, the content of organic matter is high ground, gentle slope, height above sea level controls between 300-900 rice；
3) planting, planting, the previous moon removes geographical weeds etc., digs the planting hole of 80x80x80 centimetre by the specification of 3x3 or 3x4 rice, applies 3-5 kilogram of fertilizer in cave, cover 20 centimeters of fine earths, plants into qualified Seedling after 15 days wholely；
4) after accomplishing when planting to cover twice soil, mention gently, then soil is layed onto exceedes mud door heart 2-3 centimeters, and water in time and determine root water；
5) in the ranks hold concurrently kind of Semen sojae atricolor, the peanut and other crops of Aleurites fordii Hemsl. of planting；
6) reach 1 meter at Aleurites fordii Hemsl. height of seedling degree and remove apical dominance, promote to carry out first order branch at about 1 meter, the branch in selection branch bosom is cultivated as the trunk of second level branch, promote when highly reaching 60-80 centimetre to carry out two grades of branches, wherein retain the branch in bosom as third level branch, when third level branch completes, all branches are plucked top, control its longitudinal growth, promote cross growth；
7) according to growing way and the plot of different plants, before spending, nitrogenous fertilizer is imposed, potash fertilizer is main, joins proper amount of micro-fertilizer, its ratio 2:1:0.06, based on fertilizer, coordinates N P and K autumn, ratio fertilizer 70%, nitrogenous fertilizer 15%, phosphate fertilizer 15%, potash fertilizer 10%, build plantation legume at Aleurites fordii Hemsl. row simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510083016.8A CN105981546A (en) | 2015-02-16 | 2015-02-16 | Tung tree cultivation method |
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| CN201510083016.8A CN105981546A (en) | 2015-02-16 | 2015-02-16 | Tung tree cultivation method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107593238A (en) * | 2017-10-30 | 2018-01-19 | 贵州聚恒元化工有限公司 | A kind of tung oil tree implantation methods |
| CN109168851A (en) * | 2018-08-14 | 2019-01-11 | 望谟县四海桐油福利加工厂 | A kind of method for transplanting preventing tung oil tree root rot |
-
2015
- 2015-02-16 CN CN201510083016.8A patent/CN105981546A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107593238A (en) * | 2017-10-30 | 2018-01-19 | 贵州聚恒元化工有限公司 | A kind of tung oil tree implantation methods |
| CN109168851A (en) * | 2018-08-14 | 2019-01-11 | 望谟县四海桐油福利加工厂 | A kind of method for transplanting preventing tung oil tree root rot |
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