CN110432052A - Cultural method of the tea oil tree in Northern Hubei - Google Patents
Cultural method of the tea oil tree in Northern Hubei Download PDFInfo
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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
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Abstract
Tea oil tree belongs to crop planting technical field in the cultural method of Northern Hubei comprising: S1, selection forest land;S2, selection of seedling;S3, site preparation;S4, basal dressing;S5, field planting;S6, tillage and weeding and fertilising;S7, pruning;S8, period top dressing.By the rational application of fertilizer, fixed dry, trimming, nutrition needed for efficiently providing growth for tea oil tree growth, high survival rate;And the fruiting amount of tea oil tree can be greatly improved, yield is high, applied widely, high efficiency.
Description
Technical field
The present invention relates to crop planting technical field, more particularly, to tea oil tree Northern Hubei cultural method.
Background technique
Oil tea (Camellia oleifera Abel) belongs to Theaceae, and it is southern region of China weight that seed oil content is high
The woody oleiferous plants economic tree also known as tea oil tree wanted or tea seed tree, the high 4~6m of oil tea plant tree, generally in 2~3m;Bark is light
There is a serration at brown, smooth, single leaf alternate, keratin, ellipse or ovate-elliptic, edge, long 3~10cm, wide by 1.5~
4.5cm;Flower basidixed or axillary, hermaphrodite flower, white, 6~9cm of diameter, petal obovate, top normal two is split;Capsule is spherical, oblate
Shape, olive shape, 3~4cm of diameter, fruit lobe is thick and lignifying, includes seed;Oil tea root system is more developed, impoverishment tolerant soil, adapts to life
Long range is wide, and marginal land can be made full use of to grow, and is the fine tree species that both economic benefit and ecological benefits have both, and essence
The unsaturated fatty acid content in tea oil is caused to be up to 90% or more, unsaturated fatty acid contains in significantly larger than good olive oil
Amount;The main component of tea oil is oleic acid and linoleic acid, while also containing high prices unsaturated fatty acid and dimensions such as a small amount of linolenic acids
Raw element A, vitamin E;There are also preferable health care and medical functions for tea oil, wherein the beneficiating ingredient contained is easily absorbed by the body, it is long
Phase, which eats, possesses more significant effect for reducing human serum cholesterol, while there are also the spies for preventing and treating cardiovascular disease
Effect, linolenic acid in a possibility that people obtain artery sclerosis, especially oil tea can be alleviated there is softening blood vessel, reduce blood lipid and
The effect of nourishing is refreshed oneself;In view of tea oil to various beneficial functionals of human body, global emphasis is classified as by international food and agricultural organization and is promoted
The advanced edible vegetable oil of health type.
In region, wide mountain area plantation oil tea can drive local agricultural, increase the income of peasant, but existing
Have in traditional cultivation method, due to the limitation of itself, oil tea plants the defects such as yield is not high, and oil content is low, leads to plantation
Enthusiasm is not high.
Therefore, it is really necessary to design a kind of tea oil tree in the cultural method of Northern Hubei, to overcome the above problem.
Summary of the invention
For disadvantage more than solution, a kind of cultural method in Northern Hubei is provided, passes through reasonably optimizing fertilising, increase
Fertilizer improves the utilization rate of fertilizer, reduces the disease incidence of oil tea, high survival rate, the growing way of trees of tea oil tree are uniform, and fruit is big
Small consistent, yield is high.
A kind of cultural method of the tea oil tree provided by the invention in Northern Hubei, comprising:
S1, selection forest land: selection height above sea level is in 200~600m, and soil thickness is in 60cm or more, sun-drenched tailo or half
Tailo, 25 degree of the gradient it is below under, the oblique gentle slope of mesoslope be reproducing area;
S2, selection of seedling: the oil tea breeding Cen soft No. 3 annual nutrition cup graftings that selection country is assert, height of seedling 25
~30cm, 0.25~0.35cm of ground diameter, seedling growth is normal, no disease and pests harm;
S3, site preparation: afforest first three, carry out within four months, using overall site preparation, the gradient exists reproducing area of the gradient less than 15 degree
16~25 degree of reproducing area uses strip tillage;And field planting point is determined by seeding row spacing 1.0~1.5m × 1.2 of field planting~1.8m,
Field planting hole is dug in field planting point;
S4, basal dressing: the base manure of the 1.8~2.8kg surface soil other with field planting hole is mixed thoroughly, field planting hole is then filled up;
S5, field planting: it in the beginning of spring to during the Waking of Insects (3rd solar term), selects the cloudy day after rain or transplants the cloudy day before rainfall;When plant, In
Cave of planting seedlings is dug at field planting hole center, and the nutrition cup grafting in S2 is deviate from from nutrition cup, is planted in cave of planting seedlings;Again with 0.3~
The water of phase homogenous quantities is added in 0.6kg dry gesso, adds 0.48~1.5g root-inducing powder, stirs evenly, which is sprinkled upon
Around oil tea sapling rhizome, then cover mulch;
S6, tillage and weeding and fertilising: first 3 years of afforestation, annual the end of spring and the beginning of summer and autumn each weeding are primary, and the 4th~6 year annual
Autumn weeding is primary;The first second year nitrogen fertilizer application after plant, every plant of 60~80g start to apply for every plant after yielding positive results in third year
50~80g of nitrogenous fertilizer, phosphorus, 120~150g of potash fertilizer, every plant of 25~50kg of organic fertilizer of winter, spring and summer apply compound fertilizer 0.8~
1.2kg;
S7, pruning: tea oil tree use nature globular model trimming shape, Seedling Stage trimming be the terminal bud that will be grown and
When extract, promote the growth of side shoot, after oil tea tree shape grow it is good after, start to do surely, dry height is 50~60cm surely, it is fixed it is dry after
Second year early spring jujube tree is trimmed, select 3~4 branches be used as major branch culture, major branch formed on the basis of in master
Branch further extracts terminal bud with a distance from 15~25cm of trunk, is cultivated every year during the 2nd~5 year according to First Year culture major branch
The major branch that next layer of method culture, it is spaced apart up and down between every two layers of major branch;It takes and makees shape because of tree-pruning, because of branch, cuts close stay
It is dilute, go it is weak stay it is strong, good year light pruning, off year heavy pruning method trimming, form the round end and natural open centre shape tree crown of three-dimensional result;
S8, period top dressing: after transplanting from the 4th year, period organic-inorganic compound mixed fertilizer is imposed during oil tea fruiting, often
Strain imposes 1~1.5kg;The nitrogen phosphoris and potassium fertilizer ratio of period organic-inorganic compound mixed fertilizer is 8~10:7~8:8~11.
Preferably, the reproducing area in S1 is PH4.5~6.0 and is in sandstone, shale, granite or limestone parent material development
Made of mountain red earth, yellow earth or yellowish soil.
Preferably, the specification that hole is colonized in S3 is 25~35cm × 25~35cm × 20~30cm.
Preferably, base manure includes: 35-40 parts of animal wastes in parts by weight in S4, and 20-35 parts of straw, cake fertilizer 10-
15 parts, 10-15 parts of nitrogenous fertilizer, 7-10 parts of potash fertilizer, 8-12 parts of phosphate fertilizer, 1-2 parts of composite fermentation strain, 20-40 parts of pond sludge, Oil-tea-cake 6-
8 parts, 8-12 parts of oil tea shell.
The beneficial effects of the present invention are: it is efficient to provide life for tea oil tree growth by the rational application of fertilizer, fixed dry, trimming
Nutrition needed for long, high survival rate;And the fruiting amount of tea oil tree can be greatly improved, yield is high, applied widely, high efficiency.
Specific embodiment
Below with reference to specific embodiment, the present invention will be further described.Following explanation be in a manner of enumerating, but
Scope of protection of the present invention is not limited thereto.
Embodiment 1
A kind of cultural method of tea oil tree in Northern Hubei, comprising:
S1, selection forest land: selection height above sea level is in 200~600m, and soil thickness is in 60cm or more, sun-drenched tailo or half
Tailo, 25 degree of the gradient it is below under, the oblique gentle slope of mesoslope be reproducing area;The reproducing area is PH4.5~6.0 and is in sandstone, page
Mountain red earth, yellow earth or yellowish soil made of rock, granite or limestone parent material development;
S2, selection of seedling: the oil tea breeding Cen soft No. 3 annual nutrition cup graftings that selection country is assert, height of seedling 25
~30cm, 0.25~0.35cm of ground diameter, seedling growth is normal, no disease and pests harm;
S3, site preparation: afforest first three, carry out within four months, using overall site preparation, the gradient exists reproducing area of the gradient less than 15 degree
16~25 degree of reproducing area uses strip tillage;And field planting point is determined by seeding row spacing 1.0m × 1.8m of field planting, it is dug in field planting point
Field planting hole;The specification in field planting hole is 35cm × 25cm × 30cm;
S4, basal dressing: the base manure of the 1.8kg surface soil other with field planting hole is mixed thoroughly, field planting hole is then filled up;Wherein, base manure
It in parts by weight include: 40 parts of animal wastes, 20 parts of straw, 15 parts of cake fertilizer, 10 parts of nitrogenous fertilizer, 10 parts of potash fertilizer, 8 parts of phosphate fertilizer,
2 parts of composite fermentation strain, 20 parts of pond sludge, 8 parts of Oil-tea-cake, 8 parts of oil tea shell;
S5, field planting: it in the beginning of spring to during the Waking of Insects (3rd solar term), selects the cloudy day after rain or transplants the cloudy day before rainfall;When plant, In
Cave of planting seedlings is dug at field planting hole center, and the nutrition cup grafting in S2 is deviate from from nutrition cup, is planted in cave of planting seedlings;0.6kg is used again
The water of phase homogenous quantities is added in dry gesso, adds 0.48g root-inducing powder, stirs evenly, which is sprinkled upon oil tea tree seedling root
Around stem, then cover mulch;
S6, tillage and weeding and fertilising: first 3 years of afforestation, annual the end of spring and the beginning of summer and autumn each weeding are primary, and the 4th~6 year annual
Autumn weeding is primary;The first second year nitrogen fertilizer application after plant, every plant of 80g start every plant of nitrogen fertilizer application after yielding positive results third year
50g, phosphorus, potash fertilizer 150g, every plant of organic fertilizer 25kg of winter, spring and summer apply compound fertilizer 1.2kg;
S7, pruning: tea oil tree use nature globular model trimming shape, Seedling Stage trimming be the terminal bud that will be grown and
When extract, promote the growth of side shoot, after oil tea tree shape grow it is good after, start to do surely, dry height is 50cm surely, it is fixed it is dry after the
2 year early spring trimmed jujube tree, select 3~4 branches be used as major branch culture, major branch formed on the basis of major branch from
Terminal bud is further extractd at trunk 15~25cm distance, cultivates the method according to First Year culture major branch during the 2nd~5 year every year
Cultivate next layer of major branch, it is spaced apart up and down between every two layers of major branch;Take make because of tree-pruning, because of branch shape, cut it is close stay it is dilute, go
It is weak stay it is strong, good year light pruning, off year heavy pruning method trimming, form the round end and natural open centre shape tree crown of three-dimensional result;
S8, period top dressing: after transplanting from the 4th year, period organic-inorganic compound mixed fertilizer is imposed during oil tea fruiting, often
Strain imposes 1.5kg;The nitrogen phosphoris and potassium fertilizer ratio of period organic-inorganic compound mixed fertilizer is 10:7:11.
Embodiment 2
A kind of cultural method of tea oil tree in Northern Hubei, comprising:
S1, selection forest land: selection height above sea level is in 200~600m, and soil thickness is in 60cm or more, sun-drenched tailo or half
Tailo, 25 degree of the gradient it is below under, the oblique gentle slope of mesoslope be reproducing area;The reproducing area is PH4.5~6.0 and is in sandstone, page
Mountain red earth, yellow earth or yellowish soil made of rock, granite or limestone parent material development;
S2, selection of seedling: the oil tea breeding Cen soft No. 3 annual nutrition cup graftings that selection country is assert, height of seedling 25
~30cm, 0.25~0.35cm of ground diameter, seedling growth is normal, no disease and pests harm;
S3, site preparation: afforest first three, carry out within four months, using overall site preparation, the gradient exists reproducing area of the gradient less than 15 degree
16~25 degree of reproducing area uses strip tillage;And field planting point is determined by seeding row spacing 1.5m × 1.8m of field planting, it is dug in field planting point
Field planting hole;The specification in field planting hole is 35cm × 35cm × 20cm;
S4, basal dressing: the base manure of the 2.8kg surface soil other with field planting hole is mixed thoroughly, field planting hole is then filled up;Wherein, base manure
It in parts by weight include: 35 parts of animal wastes, 35 parts of straw, 15 parts of cake fertilizer, 15 parts of nitrogenous fertilizer, 7 parts of potash fertilizer, 12 parts of phosphate fertilizer,
1 part of composite fermentation strain, 40 parts of pond sludge, 6 parts of Oil-tea-cake, 12 parts of oil tea shell;
S5, field planting: it in the beginning of spring to during the Waking of Insects (3rd solar term), selects the cloudy day after rain or transplants the cloudy day before rainfall;When plant, In
Cave of planting seedlings is dug at field planting hole center, and the nutrition cup grafting in S2 is deviate from from nutrition cup, is planted in cave of planting seedlings;0.3kg is used again
The water of phase homogenous quantities is added in dry gesso, adds 1.5g root-inducing powder, stirs evenly, which is sprinkled upon oil tea sapling rhizome
Around, then cover mulch;
S6, tillage and weeding and fertilising: first 3 years of afforestation, annual the end of spring and the beginning of summer and autumn each weeding are primary, and the 4th~6 year annual
Autumn weeding is primary;The first second year nitrogen fertilizer application after plant, every plant of 60g start every plant of nitrogen fertilizer application after yielding positive results third year
80g, phosphorus, potash fertilizer 120g, every plant of organic fertilizer 50kg of winter, spring and summer apply compound fertilizer 0.8kg;
S7, pruning: tea oil tree use nature globular model trimming shape, Seedling Stage trimming be the terminal bud that will be grown and
When extract, promote the growth of side shoot, after oil tea tree shape grow it is good after, start to do surely, dry height is 60cm surely, it is fixed it is dry after the
2 year early spring trimmed jujube tree, select 3~4 branches be used as major branch culture, major branch formed on the basis of major branch from
Terminal bud is further extractd at trunk 15~25cm distance, cultivates the method according to First Year culture major branch during the 2nd~5 year every year
Cultivate next layer of major branch, it is spaced apart up and down between every two layers of major branch;Take make because of tree-pruning, because of branch shape, cut it is close stay it is dilute, go
It is weak stay it is strong, good year light pruning, off year heavy pruning method trimming, form the round end and natural open centre shape tree crown of three-dimensional result;
S8, period top dressing: after transplanting from the 4th year, period organic-inorganic compound mixed fertilizer is imposed during oil tea fruiting, often
Strain imposes 1kg;The nitrogen phosphoris and potassium fertilizer ratio of period organic-inorganic compound mixed fertilizer is 8:8:8.
Embodiment 3
A kind of cultural method of tea oil tree in Northern Hubei characterized by comprising
S1, selection forest land: selection height above sea level is in 200~600m, and soil thickness is in 60cm or more, sun-drenched tailo or half
Tailo, 25 degree of the gradient it is below under, the oblique gentle slope of mesoslope be reproducing area;The reproducing area is PH4.5~6.0 and is in sandstone, page
Mountain red earth, yellow earth or yellowish soil made of rock, granite or limestone parent material development;
S2, selection of seedling: the oil tea breeding Cen soft No. 3 annual nutrition cup graftings that selection country is assert, height of seedling 25
~30cm, 0.25~0.35cm of ground diameter, seedling growth is normal, no disease and pests harm;
S3, site preparation: afforest first three, carry out within four months, using overall site preparation, the gradient exists reproducing area of the gradient less than 15 degree
16~25 degree of reproducing area uses strip tillage;And field planting point is determined by seeding row spacing 1.2m × 1.5m of field planting, it is dug in field planting point
Field planting hole;The specification in field planting hole is 30cm × 30cm × 25cm;
S4, basal dressing: the base manure of the 2.0kg surface soil other with field planting hole is mixed thoroughly, field planting hole is then filled up;Wherein, base manure
It in parts by weight include: 38 parts of animal wastes, 30 parts of straw, 12 parts of cake fertilizer, 13 parts of nitrogenous fertilizer, 8 parts of potash fertilizer, 10 parts of phosphate fertilizer,
1 part of composite fermentation strain, 30 parts of pond sludge, 7 parts of Oil-tea-cake, 10 parts of oil tea shell;
S5, field planting: it in the beginning of spring to during the Waking of Insects (3rd solar term), selects the cloudy day after rain or transplants the cloudy day before rainfall;When plant, In
Cave of planting seedlings is dug at field planting hole center, and the nutrition cup grafting in S2 is deviate from from nutrition cup, is planted in cave of planting seedlings;0.4kg is used again
The water of phase homogenous quantities is added in dry gesso, adds 1.0g root-inducing powder, stirs evenly, which is sprinkled upon oil tea sapling rhizome
Around, then cover mulch;
S6, tillage and weeding and fertilising: first 3 years of afforestation, annual the end of spring and the beginning of summer and autumn each weeding are primary, and the 4th~6 year annual
Autumn weeding is primary;The first second year nitrogen fertilizer application after plant, every plant of 70g start every plant of nitrogen fertilizer application after yielding positive results third year
60g, phosphorus, potash fertilizer 130g, every plant of organic fertilizer 35kg of winter, spring and summer apply compound fertilizer 1.0kg;
S7, pruning: tea oil tree use nature globular model trimming shape, Seedling Stage trimming be the terminal bud that will be grown and
When extract, promote the growth of side shoot, after oil tea tree shape grow it is good after, start to do surely, dry height is 55cm surely, it is fixed it is dry after the
2 year early spring trimmed jujube tree, select 3~4 branches be used as major branch culture, major branch formed on the basis of major branch from
Terminal bud is further extractd at trunk 15~25cm distance, cultivates the method according to First Year culture major branch during the 2nd~5 year every year
Cultivate next layer of major branch, it is spaced apart up and down between every two layers of major branch;Take make because of tree-pruning, because of branch shape, cut it is close stay it is dilute, go
It is weak stay it is strong, good year light pruning, off year heavy pruning method trimming, form the round end and natural open centre shape tree crown of three-dimensional result;
S8, period top dressing: after transplanting from the 4th year, period organic-inorganic compound mixed fertilizer is imposed during oil tea fruiting, often
Strain imposes 1.2kg;The nitrogen phosphoris and potassium fertilizer ratio of period organic-inorganic compound mixed fertilizer is 9:7:9.
Embodiment 4
A kind of cultural method of tea oil tree in Northern Hubei characterized by comprising
S1, selection forest land: selection height above sea level is in 200~600m, and soil thickness is in 60cm or more, sun-drenched tailo or half
Tailo, 25 degree of the gradient it is below under, the oblique gentle slope of mesoslope be reproducing area;The reproducing area is PH4.5~6.0 and is in sandstone, page
Mountain red earth, yellow earth or yellowish soil made of rock, granite or limestone parent material development;
S2, selection of seedling: the oil tea breeding Cen soft No. 3 annual nutrition cup graftings that selection country is assert, height of seedling 25
~30cm, 0.25~0.35cm of ground diameter, seedling growth is normal, no disease and pests harm;
S3, site preparation: afforest first three, carry out within four months, using overall site preparation, the gradient exists reproducing area of the gradient less than 15 degree
16~25 degree of reproducing area uses strip tillage;And field planting point is determined by seeding row spacing 1.5m × 1.8m of field planting, it is dug in field planting point
Field planting hole;The specification in field planting hole is 35cm × 35cm × 20cm;
S4, basal dressing: the base manure of the 2.2kg surface soil other with field planting hole is mixed thoroughly, field planting hole is then filled up;Wherein, base manure
It in parts by weight include: 36 parts of animal wastes, it is 28 parts of straw, 13 parts of cake fertilizer, 12 parts of nitrogenous fertilizer, 9 parts of potash fertilizer, 9 parts of phosphate fertilizer, multiple
Close 2 parts of fermenting microbe, 35 parts of pond sludge, 7 parts of Oil-tea-cake, 11 parts of oil tea shell;
S5, field planting: it in the beginning of spring to during the Waking of Insects (3rd solar term), selects the cloudy day after rain or transplants the cloudy day before rainfall;When plant, In
Cave of planting seedlings is dug at field planting hole center, and the nutrition cup grafting in S2 is deviate from from nutrition cup, is planted in cave of planting seedlings;0.4kg is used again
The water of phase homogenous quantities is added in dry gesso, adds 0.9g root-inducing powder, stirs evenly, which is sprinkled upon oil tea sapling rhizome
Around, then cover mulch;
S6, tillage and weeding and fertilising: first 3 years of afforestation, annual the end of spring and the beginning of summer and autumn each weeding are primary, and the 4th~6 year annual
Autumn weeding is primary;The first second year nitrogen fertilizer application after plant, every plant of 65g start every plant of nitrogen fertilizer application after yielding positive results third year
65g, phosphorus, potash fertilizer 135g, every plant of organic fertilizer 40kg of winter, spring and summer apply compound fertilizer 0.9kg;
S7, pruning: tea oil tree use nature globular model trimming shape, Seedling Stage trimming be the terminal bud that will be grown and
When extract, promote the growth of side shoot, after oil tea tree shape grow it is good after, start to do surely, dry height is 55cm surely, it is fixed it is dry after the
2 year early spring trimmed jujube tree, select 3~4 branches be used as major branch culture, major branch formed on the basis of major branch from
Terminal bud is further extractd at trunk 15~25cm distance, cultivates the method according to First Year culture major branch during the 2nd~5 year every year
Cultivate next layer of major branch, it is spaced apart up and down between every two layers of major branch;Take make because of tree-pruning, because of branch shape, cut it is close stay it is dilute, go
It is weak stay it is strong, good year light pruning, off year heavy pruning method trimming, form the round end and natural open centre shape tree crown of three-dimensional result;
S8, period top dressing: after transplanting from the 4th year, period organic-inorganic compound mixed fertilizer is imposed during oil tea fruiting, often
Strain imposes 1.3kg;The nitrogen phosphoris and potassium fertilizer ratio of period organic-inorganic compound mixed fertilizer is 10:7:10.
Claims (4)
1. a kind of tea oil tree is in the cultural method of Northern Hubei characterized by comprising
S1, selection forest land: selection height above sea level is in 200~600m, and soil thickness is in 60cm or more, sun-drenched tailo or half light
Slope, 25 degree of the gradient it is below under, the oblique gentle slope of mesoslope be reproducing area;
S2, selection of seedling: the oil tea breeding Cen soft No. 3 annual nutrition cup graftings that selection country is assert, height of seedling 25~
30cm, 0.25~0.35cm of ground diameter, seedling growth is normal, no disease and pests harm;
S3, site preparation: afforest first three, carry out within four months, reproducing area of the gradient less than 15 degree using overall site preparation, the gradient 16~
25 degree of reproducing area uses strip tillage;And field planting point is determined by seeding row spacing 1.0~1.5m × 1.2 of field planting~1.8m, fixed
It plants point and digs field planting hole;
S4, basal dressing: the base manure of the 1.8~2.8kg surface soil other with field planting hole is mixed thoroughly, field planting hole is then filled up;
S5, field planting: it in the beginning of spring to during the Waking of Insects (3rd solar term), selects the cloudy day after rain or transplants the cloudy day before rainfall;When plant, it is being colonized
Cave of planting seedlings is dug at hole center, and the nutrition cup grafting in S2 is deviate from from nutrition cup, is planted in cave of planting seedlings;Again with 0.3~0.6kg
The water of phase homogenous quantities is added in dry gesso, adds 0.48~1.5g root-inducing powder, stirs evenly, which is sprinkled upon tea oil tree
Around seedling rhizome, then cover mulch;
S6, tillage and weeding and fertilising: first 3 years of afforestation, annual the end of spring and the beginning of summer and autumn each weeding are primary, the 4th~6 year annual autumn
Weeding is primary;The first second year nitrogen fertilizer application after plant, every plant of 60~80g start every plant of nitrogen fertilizer application after yielding positive results third year
50~80g, phosphorus, 120~150g of potash fertilizer, every plant of 25~50kg of organic fertilizer of winter, spring and summer apply 0.8~1.2kg of compound fertilizer;
S7, pruning: tea oil tree uses the trimming shape of nature globular model, and Seedling Stage trimming is to pluck the terminal bud of growth in time
Remove, promote the growth of side shoot, after oil tea tree shape grow it is good after, start to do surely, dry height is 50~60cm surely, it is fixed it is dry after the
2 year early spring trimmed jujube tree, select 3~4 branches be used as major branch culture, major branch formed on the basis of major branch from
Terminal bud is further extractd at trunk 15~25cm distance, cultivates the method according to First Year culture major branch during the 2nd~5 year every year
Cultivate next layer of major branch, it is spaced apart up and down between every two layers of major branch;Take make because of tree-pruning, because of branch shape, cut it is close stay it is dilute, go
It is weak stay it is strong, good year light pruning, off year heavy pruning method trimming, form the round end and natural open centre shape tree crown of three-dimensional result;
S8, period top dressing: after transplanting from the 4th year, period organic-inorganic compound mixed fertilizer is imposed during oil tea fruiting, every plant chases after
Apply 1~1.5kg;The nitrogen phosphoris and potassium fertilizer ratio of period organic-inorganic compound mixed fertilizer is 8~10:7~8:8~11.
2. cultural method of the tea oil tree in Northern Hubei as described in the appended claim 1, it is characterised in that: the reproducing area in S1 is
PH4.5~6.0 and be mountain red earth, yellow earth or yellowish soil made of sandstone, shale, granite or limestone parent material development.
3. cultural method of the tea oil tree in Northern Hubei as described in the appended claim 1, it is characterised in that: be colonized the specification in hole in S3
For 25~35cm × 25~35cm × 20~30cm.
4. cultural method of the tea oil tree in Northern Hubei as described in the appended claim 1, it is characterised in that: base manure is by weight in S4
Number includes: 35-40 parts of animal wastes, and 20-35 parts of straw, 10-15 parts of cake fertilizer, 10-15 parts of nitrogenous fertilizer, 7-10 parts of potash fertilizer, phosphorus
It is 8-12 parts fertile, 1-2 parts of composite fermentation strain, 20-40 parts of pond sludge, 6-8 parts of Oil-tea-cake, 8-12 parts of oil tea shell.
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