CN115226511A - Stock root grafting method for improved oil tea - Google Patents
Stock root grafting method for improved oil tea Download PDFInfo
- Publication number
- CN115226511A CN115226511A CN202210959609.6A CN202210959609A CN115226511A CN 115226511 A CN115226511 A CN 115226511A CN 202210959609 A CN202210959609 A CN 202210959609A CN 115226511 A CN115226511 A CN 115226511A
- Authority
- CN
- China
- Prior art keywords
- grafting
- improved
- rootstock
- stock
- oil tea
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- 241001122767 Theaceae Species 0.000 title claims description 30
- 239000002023 wood Substances 0.000 claims abstract description 13
- 230000001954 sterilising effect Effects 0.000 claims abstract description 6
- 238000005406 washing Methods 0.000 claims abstract description 6
- 235000009024 Ceanothus sanguineus Nutrition 0.000 claims abstract description 4
- 240000003553 Leptospermum scoparium Species 0.000 claims abstract description 4
- 235000015459 Lycium barbarum Nutrition 0.000 claims abstract description 4
- 239000003337 fertilizer Substances 0.000 claims description 30
- 239000002689 soil Substances 0.000 claims description 26
- 241000526900 Camellia oleifera Species 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 210000003608 fece Anatomy 0.000 claims description 14
- 239000010871 livestock manure Substances 0.000 claims description 14
- 150000001875 compounds Chemical class 0.000 claims description 10
- 239000000645 desinfectant Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 8
- 235000019362 perlite Nutrition 0.000 claims description 7
- 239000010451 perlite Substances 0.000 claims description 7
- 241000287828 Gallus gallus Species 0.000 claims description 5
- 239000005843 Thiram Substances 0.000 claims description 5
- 229930195482 Validamycin Natural products 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 230000000249 desinfective effect Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 230000009467 reduction Effects 0.000 claims description 5
- 239000010902 straw Substances 0.000 claims description 5
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 claims description 5
- 229960002447 thiram Drugs 0.000 claims description 5
- JARYYMUOCXVXNK-IMTORBKUSA-N validamycin Chemical group N([C@H]1C[C@@H]([C@H]([C@H](O)[C@H]1O)O[C@H]1[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O1)O)CO)[C@H]1C=C(CO)[C@H](O)[C@H](O)[C@H]1O JARYYMUOCXVXNK-IMTORBKUSA-N 0.000 claims description 5
- 239000004563 wettable powder Substances 0.000 claims description 5
- 239000012046 mixed solvent Substances 0.000 claims description 4
- 240000001548 Camellia japonica Species 0.000 claims description 3
- 235000004237 Crocus Nutrition 0.000 claims 2
- 241000596148 Crocus Species 0.000 claims 2
- 235000016709 nutrition Nutrition 0.000 abstract description 9
- 230000035764 nutrition Effects 0.000 abstract description 9
- 244000269722 Thea sinensis Species 0.000 abstract 2
- 239000003921 oil Substances 0.000 description 23
- 239000010495 camellia oil Substances 0.000 description 7
- 230000004083 survival effect Effects 0.000 description 5
- 239000002893 slag Substances 0.000 description 3
- 230000007480 spreading Effects 0.000 description 3
- 241001237160 Kallima inachus Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910001710 laterite Inorganic materials 0.000 description 2
- 239000011504 laterite Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 244000147058 Derris elliptica Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 235000018597 common camellia Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000013138 pruning Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- A01G2/00—Vegetative propagation
- A01G2/30—Grafting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
-
- 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
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
- A01G24/12—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
- A01G24/15—Calcined rock, e.g. perlite, vermiculite or clay aggregates
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Soil Sciences (AREA)
- Inorganic Chemistry (AREA)
- Botany (AREA)
- Organic Chemistry (AREA)
- Developmental Biology & Embryology (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention relates to the technical field of oil tea cultivation, and discloses a stock root grafting method for fine oil tea, which comprises the following steps: 1) Selecting seeds before year and sterilizing; 2) Storing the buds in a shed in 11 months, wherein the buds are stored 40 cm deep, and rootstock roots with the length of 30 cm are well cultured; 3) Collecting the cultivated stock wood buds in No. 20 and No. 5 months in the next year, and washing the silt completely; 5) Cutting each stock wood bud into 5 cm by using a grafting blade; 6) Grafting openings are formed on each section of rootstock bud according to the head and tail sequence to serve as grafting branches; 7) Selecting fine variety ear strips purchased at a designated place of a forestry bureau; 8) Grafting each scion with one bud and one grafted branch prepared in the step 6). According to the improved oil tea tree rootstock and wood root grafting method, each section of rootstock bud is cut into about 5 cm in length and used as a grafting tree, the quantity and the quality of the grafting rootstock are improved, the grafting cost is reduced, and the truncated rootstock seedling needs nutrition and can be more concentrated to the root, so that the improved oil tea tree rootstock and wood root grafting method is easier to survive after grafting, and the success rate is improved.
Description
Technical Field
The invention relates to the technical field of oil tea cultivation, in particular to a stock root grafting method for improved oil tea.
Background
Tea-oil camellia, another name: tea seed number, tea oil tree, and white flower tea; the tea-oil tree belongs to the family of tea, and is a evergreen middle-tree, so that its seed can extract oil for eating, so that it is a high-quality edible oil, its colour is clear and flavour, nutrient is rich, and it is a fertilizer, and can raise water-storage capacity of farmland and prevent and control pests in rice field, and its shell is a raw material for extracting baking gum and active carbon.
The grafting of the tea-oil tree radicle and the plantlet is the key for breeding the tea-oil tree seedling with high quality and forestation in scale, the conventional tea-oil tree grafting is a tea-oil tree hypocotyl grafting method, the grafting method is seriously insufficient in practice, the hypocotyl stem is fragile, and the scion grafting is easy to crack, so that the grafting success rate is reduced, moreover, after the grafting of the conventional grafting method, most seedlings directly grow in a field or a greenhouse, the nutrition is shared, so that the nutrition of part of the seedlings is uneven, the survival rate is reduced, and the later-stage transplanting is troublesome.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a stock root grafting method for improved oil tea, which has the advantages of high grafting success rate, convenient transplanting and the like, and solves the problems that the traditional grafting method has low grafting success rate, nutrition is shared due to growth in a greenhouse after grafting, part of seedlings are subjected to uneven nutrition, the survival rate is reduced, and the later-stage transplanting is troublesome.
(II) technical scheme
In order to achieve the purpose of high grafting success rate, the invention provides the following technical scheme: an improved camellia oleifera stock root grafting method comprises the following steps:
1) Selecting seeds before year and sterilizing;
2) Storing the buds in a shed in 11 months, wherein the buds are stored 40 cm deep, and rootstock roots with the length of 30 cm are well cultured;
3) Collecting the cultivated stock wood buds in No. 20 and No. 5 months in the next year, and washing the silt completely;
5) Cutting each stock wood bud into 5 cm by using a grafting blade;
6) Opening grafting openings for the rootstock buds in the head-tail sequence to serve as grafting branches;
7) Selecting fine variety ear strips purchased at a designated place of a forestry bureau;
8) Grafting each scion with one bud and one graft prepared in the step 6);
9) Placing the fine oil tea seedlings artificially grafted in the step 8) in a basin, cultivating by adopting prepared soil, then covering by using a wet tissue cover, and retracting and pruning once every year to serve as potted seedlings;
10 Bringing the potted seedling of step 9) to the field;
11 Cultivating the greenhouse-finished connector on the greenhouse-finished connector, covering the greenhouse-finished connector with a small greenhouse film, sealing the greenhouse-finished connector, and keeping the temperature in the greenhouse to be not lower than 50-60 ℃ and the film containing air and water for 6-8 times a day;
12 Uncovering the film once every half month, watering and disinfecting, and then sealing the film opening to increase the temperature;
13 One month later, after the good oil tea seeds grow out, film uncovering is carried out twice a month to prune false branches from the rootstock, fertilizer water is poured, disinfectant is sprayed again, and the opening of a small shed film is sealed;
14 Paying attention to the temperature rise and the temperature reduction of the weather, uncovering the shading net on the greenhouse in a plurality of times at the bottom of 9 months, uncovering all greenhouse films at the bottom of 9 months to ensure that the cultivated fine camellia oleifera seedlings can see the sun;
15 Sun light is irradiated on the improved camellia oleifera seedlings, and the raised improved camellia oleifera seedlings can be transplanted out of the nursery after the sun light reaches 11 days;
16 After transplanting, spread the mixed fertilizer around.
Further, the depth of the cut of the grafting opening of the stock wood bud is 1.4-1.7 cm, and the inclination angle of the cut of the grafting opening of the stock wood bud is 20 degrees.
Further, the disinfectant is validamycin A5% soluble powder, thiram 45% wettable powder and water according to the weight ratio of 1: 10000 of mixed solvent.
Further, the mixed fertilizer is a mixture of fermented chicken manure, pig manure, straw slag and a compound fertilizer.
Further, the prepared soil in the step 9) is prepared by uniformly mixing 20% of black soil, 20% of perlite, 20% of Fukang, 20% of silt and 20% of dead leaves.
Further, in the step 11), when the greenhouse film is covered and sealed, heavy soil needs to be covered on the edge of the greenhouse film to prevent the edge of the greenhouse film from being blown away by wind.
Further, in the step 9), when the improved oil tea seedlings are placed in the basin, the basin is a crock basin with good water absorption, and the height of the crock basin is 30-45 cm.
Further, the diameter of the root of the anvil in the step 2) is between 1 and 1.5 centimeters.
Further, the field in the step 10) is red land, and the pH value is between 5 and 5.5.
Further, in the step 13), after the improved oil tea grows out, the redundant sprouts need to be subtracted, and only the main branches are left in each ear.
(III) advantageous effects
Compared with the prior art, the invention provides a stock root grafting method for improved oil tea, which has the following beneficial effects:
the good oil tea tree rootstock root grafting method has the advantages that each section of rootstock bud is cut into about 5 cm in length and used as grafting, the quantity and the quality of grafting rootstocks are improved, meanwhile, the grafting cost is reduced, in addition, the nutrition needed by the truncated rootstock seedling can be more concentrated on the root, the survival is easier after the grafting, the success rate is effectively improved, in addition, the fine maintenance is carried out by adopting a pot culture mode firstly after the grafting, the soil used for pot culture is specially prepared, the black soil, the Fukang and the dead leaf powder which are rich in nutrition are provided, the rooting is promoted, meanwhile, the silt and the perlite which are easy to root are mixed, the seedling can be transplanted more easily, the Fukang and the dead leaf powder are added, the matrix can be looser, the soil has good air permeability and water holding performance, the survival rate is further improved, finally, the special compound fertilizer is spread after the transplanting, the farmyard manure also has a compound fertilizer, the double fertilizer is more fertile, and the cost of the farmyard manure also can be reduced.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The first embodiment is as follows: an improved camellia oleifera stock root grafting method comprises the following steps:
1) Selecting seeds before year and sterilizing;
2) Storing the buds in a shed in 11 months, wherein the buds are stored 40 cm deep, and rootstock of 30 cm long is cultured, and the diameter of the rootstock is 1.5 cm;
3) Collecting the cultivated stock wood buds in No. 20-5 months of the next year, and washing the silt completely;
5) Cutting each stock bud into 4.5 cm by using a grafting blade;
6) A graft opening is formed in each section of the stock bud according to the head-tail sequence and is used as a graft, and the depth of the cut of the graft opening formed by the stock bud is 1.5 cm, and the inclination angle of the cut of the graft opening formed by the stock bud is 20 degrees;
7) Selecting fine variety ear strips purchased at a designated place of a forestry bureau;
8) Grafting each scion with one bud and one graft prepared in the step 6);
9) Placing the improved oil tea seedling artificially grafted in the step 8) in a basin, selecting a crock basin with good water absorption when the improved oil tea seedling is placed in the basin, wherein the height of the crock basin is between 30 and 45 centimeters, cultivating by adopting prepared soil, covering by using a wet tissue cover to serve as a potted seedling, and uniformly mixing the prepared soil which is 30 percent of black soil, 10 percent of perlite, 20 percent of Fukang, 30 percent of silt and 10 percent of dry leaf powder to prepare root bacterial fertilizer;
10 Carrying the potted seedling in the step 9) to a field, wherein the field is red land with the pH value of 5-5.5;
11 Cultivating the greenhouse-shaped connector on the greenhouse-shaped connector, covering the greenhouse-shaped connector with a small greenhouse film, sealing the greenhouse-shaped connector, and covering the small greenhouse film with heavy soil on the edge of the small greenhouse film to prevent the edge of the small greenhouse film from being blown open by wind, keeping the temperature in the greenhouse not lower than 52 ℃, and keeping the greenhouse film with air and water for 6-8 times a day;
12 Uncovering the film once every half month, watering and disinfecting, and then sealing the film opening to increase the temperature;
13 One month later, after the good oil tea grows out, the excess sprout branches are subtracted, only a main branch is left in each ear, the false branch of the stock is trimmed twice a month by uncovering the film, fertilizer water is poured, secondary disinfectant is applied, the opening of a small shed is sealed, and the disinfectant is validamycin A5% soluble powder, thiram 45% wettable powder and water according to the proportion of 1: 10000 of mixed solvent;
14 Paying attention to the temperature rise and the temperature reduction of the weather, uncovering the shading net on the greenhouse in a plurality of times at the bottom of 9 months, uncovering all greenhouse films at the bottom of 9 months to ensure that the cultivated fine camellia oleifera seedlings can see the sun;
15 Sun light is irradiated on the improved camellia oleifera seedlings, and the raised improved camellia oleifera seedlings can be transplanted out of the nursery after the sun light reaches 11 days;
16 After transplanting, spreading a mixed fertilizer around the transplanted plant, wherein the mixed fertilizer is a mixture of fermented chicken manure, pig manure, straw scraps and a compound fertilizer.
Example two: an improved camellia oleifera stock root grafting method comprises the following steps:
1) Selecting seeds before year and sterilizing;
2) Storing the buds in a shed in 11 months, wherein the buds are 45 cm deep, and rootstock of 30 cm long is cultured, and the diameter of the rootstock is 1 cm;
3) Collecting the cultivated stock wood buds in No. 20 and No. 5 months in the next year, and washing the silt completely;
5) Cutting each stock bud into 5 cm by using a grafting blade;
6) A graft opening is opened for each section of the stock bud according to the head-tail sequence to serve as a graft, and the depth of the cut of the graft opening for the stock bud is 1.4-1.7 cm, and the inclination angle of the cut of the graft opening for the stock bud is 20 degrees;
7) Selecting fine variety ear strips purchased at a designated place of a forestry bureau;
8) Grafting one bud and one leaf on each scion to obtain the grafted branches prepared in the step 6);
9) Placing the fine oil tea seedlings which are artificially grafted in the step 8) in a basin, wherein the basin is a crock basin with good water absorption, the height of the crock basin is 35 cm, cultivating the fine oil tea seedlings by adopting prepared soil, then covering the crock basin with a wet tissue, retracting and trimming the fine oil tea seedlings once every year to serve as potted seedlings, and the prepared soil is prepared by uniformly mixing 20% of black soil, 20% of perlite, 20% of Fukang, 20% of silt and 20% of dry leaves;
10 Bringing the potted seedlings in the step 9) to a field, wherein the field selects a laterite field with the pH value of 5.6;
11 Cultivating the greenhouse-shaped connector on the greenhouse-shaped connector, covering the greenhouse-shaped connector with a small greenhouse film, sealing the greenhouse-shaped connector, and covering the small greenhouse film with heavy soil on the edge of the small greenhouse film to prevent the edge of the small greenhouse film from being blown open by wind, keeping the temperature in the greenhouse not lower than 55 ℃, keeping air and water on the greenhouse film, and paying attention 6-8 times a day;
12 Uncovering the film once every half month, watering and disinfecting, and then sealing the film opening to increase the temperature;
13 One month later, after the good oil tea is seen to grow out, the excess sprout branches are subtracted, only a main branch is left in each ear, the false branch of the stock is trimmed twice a month by uncovering the film, fertilizer water is poured, a disinfectant is added, the opening of a small shed is sealed, and the disinfectant is validamycin A4% soluble powder, thiram 55% wettable powder and water according to the proportion of 1: 10000 of mixed solvent;
14 Paying attention to the temperature rise and temperature reduction of the weather, uncovering the shading net on the greenhouse in a 9-month bottom step by step, uncovering all the greenhouse small greenhouse films at the 9-month bottom, and allowing the cultivated fine oil tea seedlings to see the sun;
15 Sun light is irradiated on the improved camellia oleifera seedlings, and the raised improved camellia oleifera seedlings can be transplanted out of the nursery after the sun light reaches 11 days;
16 After transplanting, spreading a mixed fertilizer around the transplanted seedling, wherein the mixed fertilizer is a mixture of fermented chicken manure, pig manure, straw slag and compound fertilizer.
Example three: an improved camellia oleifera stock root grafting method comprises the following steps:
1) Selecting seeds before year and sterilizing;
2) Storing and cultivating buds in a greenhouse in 11 months, wherein the buds are stored at a depth of 45 cm, and stock roots with a length of 30 cm are cultivated, and the diameter of the stock roots is 1 cm;
3) Collecting the cultivated stock wood buds in No. 20-5 months of the next year, and washing the silt completely;
5) Cutting each stock bud into 5 cm by using a grafting blade;
6) A graft opening is opened for each section of the stock bud according to the head-tail sequence to serve as a graft, and the depth of the cut of the graft opening for the stock bud is 1.4-1.7 cm, and the inclination angle of the cut of the graft opening for the stock bud is 20 degrees;
7) Selecting fine variety ear strips purchased in a specified place of a forestry bureau;
8) Grafting each scion with one bud and one graft prepared in the step 6);
9) Placing the fine oil tea seedlings which are artificially grafted in the step 8) in a basin, wherein the basin is a crock basin with good water absorption, the height of the crock basin is 35 cm, cultivating the fine oil tea seedlings by adopting prepared soil, then covering the crock basin with a wet tissue, retracting and trimming the fine oil tea seedlings once every year to serve as potted seedlings, and the prepared soil is prepared by uniformly mixing 20% of black soil, 20% of perlite, 20% of Fukang, 20% of silt and 20% of dry leaves;
10 Carrying the potted seedling in the step 9) to a field, wherein the field selects a laterite field with the pH value of 5.6;
11 Cultivating the greenhouse-finished connector on the greenhouse-finished connector, covering the greenhouse-finished connector with a small greenhouse film, sealing the greenhouse-finished connector, and covering the greenhouse-finished connector with a heavy soil at the edge of the small greenhouse film to prevent the edge of the small greenhouse film from being blown open by wind, keep the temperature in the greenhouse not lower than 55 ℃ and keep air and water on the greenhouse, and paying attention to the greenhouse for 6-8 times a day;
12 Uncovering the film once every half month, watering and disinfecting, and then sealing the film opening to increase the temperature;
13 One month later, after the good oil tea is seen to grow out, the excess sprout branches are subtracted, only a main branch is left in each ear, the false branch of the stock is trimmed twice a month by uncovering the film, fertilizer water is poured, a disinfectant is added, the opening of a small shed is sealed, and the disinfectant is validamycin A4% soluble powder, thiram 55% wettable powder and water according to the proportion of 1: 11200;
14 Paying attention to the temperature rise and the temperature reduction of the weather, uncovering the shading net on the greenhouse in a plurality of times at the bottom of 9 months, uncovering all greenhouse films at the bottom of 9 months to ensure that the cultivated fine camellia oleifera seedlings can see the sun;
15 Sun light is irradiated on the improved camellia oleifera seedlings, and the raised improved camellia oleifera seedlings can be transplanted out of the nursery after the sun light reaches 11 days;
16 After transplanting, spreading a mixed fertilizer around the transplanted seedling, wherein the mixed fertilizer is a mixture of fermented chicken manure, pig manure, straw slag and compound fertilizer.
The invention has the beneficial effects that: the grafting method has the advantages that all the rootstock buds of each section are cut into 5 cm and used as grafting branches, the quantity and the quality of the grafting rootstocks are improved, meanwhile, the grafting cost is reduced, in addition, the nutrition needed by the truncated rootstock seedlings can be more concentrated to the roots, so that the grafted rootstock seedlings can survive more easily, the success rate is effectively improved, in addition, the grafted rootstock seedlings are firstly subjected to fine maintenance in a pot culture mode, the soil used for pot culture is specially prepared, the black soil, the Fukang and the withered leaves which are rich in nutrition can promote rooting, simultaneously, the silt and the perlite which are easy to root can be mixed can be easily transplanted, the seedlings can be transplanted, the matrix can be looser due to the addition of the Fukang and the withered leaves, the soil has good air permeability and water retention performance, the survival rate is further improved, finally, the special fertilizer is spread after the transplanting, the farmyard manure also has a compound fertilizer, the dual fertilizer is more fertile, and the farmyard manure also has a compound fertilizer and can reduce the cost of purely adopting a compound fertilizer.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A stock root grafting method for improved oil tea is characterized by comprising the following steps:
1) Selecting seeds before year and sterilizing;
2) Storing the buds in a shed in 11 months, wherein the buds are stored 40 cm deep, and rootstock roots with the length of 30 cm are well cultured;
3) Collecting the cultivated stock wood buds in No. 20-5 months of the next year, and washing the silt completely;
5) Cutting each stock bud into 5 cm by using a grafting blade;
6) Opening grafting openings for the rootstock buds in the head-tail sequence to serve as grafting branches;
7) Selecting fine variety ear strips purchased at a designated place of a forestry bureau;
8) Grafting each scion with one bud and one graft prepared in the step 6);
9) Placing the good oil tea seedlings artificially grafted in the step 8) in a basin, cultivating by adopting prepared soil, and then covering by using a wet tissue cover to serve as potted seedlings;
10 Bringing the potted seedling of step 9) to the field;
11 Cultivating the greenhouse-cleared connector, covering with a small greenhouse film, sealing, keeping the temperature in the greenhouse not lower than 50-60 deg.C, and keeping the film with gas and water 6-8 times a day;
12 Uncovering the film once every half month, watering and disinfecting, and then sealing the film opening to increase the temperature;
13 One month later, after the good oil tea seeds grow out, film uncovering is carried out twice a month to prune false branches from the rootstock, fertilizer water is poured, disinfectant is sprayed again, and the opening of a small shed film is sealed;
14 Paying attention to the temperature rise and temperature reduction of the weather, uncovering the shading net on the greenhouse in a 9-month bottom step by step, uncovering all the greenhouse small greenhouse films at the 9-month bottom, and allowing the cultivated fine oil tea seedlings to see the sun;
15 Sun light is irradiated on the improved camellia oleifera seedlings, and the raised improved camellia oleifera seedlings can be transplanted out of the nursery after the sun light reaches 11 days;
16 After transplanting, spread the mixed fertilizer around.
2. The method for grafting stock tree roots of an improved variety of camellia oleifera as claimed in claim 1, wherein the depth of the cut of the stock tree bud-opening grafting opening is 1.4-1.7 cm, and the inclination angle of the cut of the stock tree bud-opening grafting opening is 20 degrees.
3. The method for grafting stock tree root of improved oil tea camellia according to claim 1, wherein the disinfectant is validamycin A5% soluble powder, thiram 45% wettable powder and water according to a ratio of 1: 10000 of mixed solvent.
4. The method for grafting stock tree root of improved oil tea camellia according to claim 1, wherein the mixed fertilizer is a mixture of fermented chicken manure, pig manure, straw residues and compound fertilizer.
5. The method for grafting a stock tree root of an improved variety of camellia oleifera as claimed in claim 1, wherein the prepared soil in the step 9) is prepared by uniformly mixing 20% of black soil, 20% of perlite, 20% of Fukang, 20% of silt and 20% of dead leaves.
6. The method for grafting a stock tree root of an improved oil tea as claimed in claim 1, wherein in the step 11), when the film is sealed by a small greenhouse film, the edge of the small greenhouse film is covered with heavy soil to prevent the edge of the small greenhouse film from being blown open by wind.
7. The method for grafting the stock root of an improved variety of camellia oleifera as claimed in claim 1, wherein in the step 9), when an improved variety of camellia oleifera seedlings are placed in a pot, the pot is a crocus pot with good water absorption, and the height of the crocus pot is 30-45 cm.
8. The method for grafting an improved variety of oil tea tree rootstock root according to claim 1, wherein the diameter of the rootstock root in the step 2) is between 1 and 1.5 centimeters.
9. The method for grafting rootstock of an improved variety of camellia oleifera according to claim 1, wherein red land is selected for the field in the step 10), and the pH value is 5-5.5.
10. The method for grafting stock tree root of improved camellia oleifera according to claim 1, wherein in the step 13), after the improved camellia oleifera grows out, the excess sprouts are subtracted, and only main branches are left in each ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210959609.6A CN115226511A (en) | 2022-08-11 | 2022-08-11 | Stock root grafting method for improved oil tea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210959609.6A CN115226511A (en) | 2022-08-11 | 2022-08-11 | Stock root grafting method for improved oil tea |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115226511A true CN115226511A (en) | 2022-10-25 |
Family
ID=83679392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210959609.6A Pending CN115226511A (en) | 2022-08-11 | 2022-08-11 | Stock root grafting method for improved oil tea |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115226511A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101611688A (en) * | 2009-07-17 | 2009-12-30 | 广西壮族自治区林业科学研究院 | The propagation method of using oil-tea young anvil to graft containerized seedlings |
| CN102714998A (en) * | 2012-05-31 | 2012-10-10 | 安徽新荣久农业科技有限公司 | Bud-stock grafting method of tea-oil tree improved variety |
| CN102726217A (en) * | 2012-06-06 | 2012-10-17 | 安徽德昌苗木有限公司 | Container seedling raising method for camellia oleifera bud-stock grafting |
| CN103081699A (en) * | 2013-02-06 | 2013-05-08 | 广西壮族自治区林业科学研究院 | Oil camellia bud seedling stock-grafting propagation method in winter and spring |
| CN109121783A (en) * | 2018-08-28 | 2019-01-04 | 云南省林业科学院油茶研究所 | The engrafting method of twig will not be sprouted using oil-tea sprout radicle graft stock part |
| CN112602522A (en) * | 2020-12-16 | 2021-04-06 | 安徽德昌苗木有限公司 | Method for grafting germ roots of small camellia oleifera seedlings |
-
2022
- 2022-08-11 CN CN202210959609.6A patent/CN115226511A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101611688A (en) * | 2009-07-17 | 2009-12-30 | 广西壮族自治区林业科学研究院 | The propagation method of using oil-tea young anvil to graft containerized seedlings |
| CN102714998A (en) * | 2012-05-31 | 2012-10-10 | 安徽新荣久农业科技有限公司 | Bud-stock grafting method of tea-oil tree improved variety |
| CN102726217A (en) * | 2012-06-06 | 2012-10-17 | 安徽德昌苗木有限公司 | Container seedling raising method for camellia oleifera bud-stock grafting |
| CN103081699A (en) * | 2013-02-06 | 2013-05-08 | 广西壮族自治区林业科学研究院 | Oil camellia bud seedling stock-grafting propagation method in winter and spring |
| CN109121783A (en) * | 2018-08-28 | 2019-01-04 | 云南省林业科学院油茶研究所 | The engrafting method of twig will not be sprouted using oil-tea sprout radicle graft stock part |
| CN112602522A (en) * | 2020-12-16 | 2021-04-06 | 安徽德昌苗木有限公司 | Method for grafting germ roots of small camellia oleifera seedlings |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104584976A (en) | Grape planting method | |
| Hernández et al. | Cultivation systems | |
| CN104081954A (en) | Hard wood cutting propagation method for paper mulberries | |
| CN101816251A (en) | Tetraploid locust cuttage breeding method | |
| CN103430799A (en) | Greenhouse Huping jujube culturing technology | |
| CN101707964A (en) | Tunnel half-shading green branch cottage and propagation method of large reed-leaf cherries and Teng county red cherries | |
| CN102696302A (en) | Teak low-chipper sprout-promotion rapid-propagation seed-growing method | |
| CN112602522A (en) | Method for grafting germ roots of small camellia oleifera seedlings | |
| CN111758529A (en) | Cuttage seedling raising method for taxus chinensis in greenhouse container and medium | |
| CN104429785A (en) | High-quality and efficient golden bell tree seedling growing method | |
| CN106818225A (en) | A kind of tender anvil grafting rapid breeding method of Kiwi berry | |
| CN111727753B (en) | Method for quickly growing seedlings and cultivating golden camellia | |
| CN110278822B (en) | Method for cultivating peach trees in high-altitude areas | |
| CN110050598B (en) | Seedling growing method for improving grafting survival rate of Phoebe bournei | |
| CN103782789B (en) | Cultivation method for sonneratia apetala Buch-Ham seedlings | |
| CN106613363B (en) | A kind of cultural method of umbrella shape locust tree shade tree | |
| CN109328699A (en) | A kind of sweet cherry method for culturing seedlings of High aititude cold district | |
| CN109744040A (en) | A kind of cultivation of container seedling technology of the salt tolerant grafting rose of Sharon | |
| CN115226511A (en) | Stock root grafting method for improved oil tea | |
| CN108432529B (en) | Purification breeding method of single-variety pyracantha fortuneana | |
| CN113141890A (en) | Method for promoting cutting rooting and survival of castanea mollissima tannin extract adult tree cutting slips | |
| CN112075224A (en) | Camellia oleifera large seedling cultivation method | |
| CN105706748A (en) | Cedrela sinensis and cedrela toona grafting propagation method | |
| CN107683750B (en) | Method for improving seed production yield and quality of morning glory | |
| CN112352621A (en) | Wild-simulated cultivation method capable of remarkably improving survival rate of garlic fruits |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20221025 |