CN105309174A - Method for Chinese pine seedling raising - Google Patents
Method for Chinese pine seedling raising Download PDFInfo
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- CN105309174A CN105309174A CN201410379179.6A CN201410379179A CN105309174A CN 105309174 A CN105309174 A CN 105309174A CN 201410379179 A CN201410379179 A CN 201410379179A CN 105309174 A CN105309174 A CN 105309174A
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Abstract
The invention relates to a method for Chinese pine seedling raising. The method for Chinese pin seedling raising comprises the steps of firstly selecting a special land, performing deep plowing in autumn, applying an enough amount of base fertilizers after unfreezing in spring of the next year, preparing the land to form a flat bed, sterilizing soil by using a biological sterilizing agent, then treating seeds respectively by using copper sulfate, ferrous sulfate and ABT rooting powder, then performing row planting, spray a small amount of water before seedlings come out from the soil, spraying ferrous sulfate water solution after the seedlings come out from the soil, performing top dressing in three times, and performing proper management at a later stage until the seedlings are taken out from a nursery. In the method for Chinese pin seedling raising, since soil treatment, seed treatment and seedling treatment are elaborately arranged, traditional Chinese medicinal extract solution is used to sterilize the soil and medicinal residues are used as biological fertilizers which are applied into the soil, the influence of the traditional chemical sterilizing method on the soil is avoided, and the survival rate of transplanted seedling reaches 99 percent and is 5 to 7 percent higher than that of the traditional seedling raising method.
Description
Technical field
The invention belongs to Nursery Technique of Chinese Pine field, especially a kind of method of Chinese pine nursery.
Background technology
Chinese pine another name jack pine, red Pi Song etc., for Pinaceae Pinus needle aiphyllium, up to 30 meters, bough is open and flat or obliquely, sprig is sturdy, glossy, in May at florescence, fruit October coming year in autumn is upper, the middle ten days is ripe, and Folium Pini extract can calm, analgesia, there is certain anti-inflammatory effect, necessarily suppress effect that is old and feeble, reducing blood lipid in addition, turpentine also has the effect of analgesia, anti-inflammatory, and extract has immunocompetence.Chinese pine comprises following step when nursery: 1. wholely: plough deeply and apply base manure; 2. soil disinfection: kill soil and pass bacterium, be convenient to seed growth; 3. presprouting of seeds: improve bud ratio; 4. sow: seeder or craft are sowed seeds; 5. irrigate and fertilising: the situation according to nursery stock carries out moisturizing timely and supplementary fertilizer, increase the survival rate of nursery stock.All need meticulous process in above steps, but great majority plantation family is comparatively random in one or more steps, causes the plant percent after emerging to reduce.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide easy and simple to handle, be beneficial to a kind of method of Chinese pine nursery of Survival rate of nursery stock.
The technical scheme that the present invention takes is:
A method for Chinese pine nursery, is characterized in that: comprise the following steps:
(1) choose the stub land that front stubble is Chinese pine, oak class, willow, willow, deep ploughing in autumn once;
(2) beginning of spring coming year, mu executed 4000 ~ 5000 kilograms of decomposed dungs and 250 ~ 350 kilograms of superphosphate, and shallow plowing once flattens afterwards;
(3) within before making bed 4 ~ 6 days, water once permeable, seedbed is wide 1.5 ~ 2.5 meters, and irrigation and drainage ditch and pavement have been stayed in both sides;
(4) nursery soil uses biological sterilization agent sterilization, sows and carries out vernalization to seed before 4 ~ 5 days;
(5) use seeder or carry out drilling by hand, earthing 1 ~ 1.5 centimetre, suppresses a little;
(6) nursery stock is a small amount of before being unearthed sprays water, and keeps bed surface moistening;
(7) nursery stock sprayed the copperas solution of 1.5% until July every 15 days after being unearthed, each spray medicine afterflush nursery stock;
(8) 6 ~ July, increase irrigation volume, note draining during rainy season, carry out thinning simultaneously;
(9) topdress in mid-May, mid-June and early July, topdress and select the night soil that becomes thoroughly decomposed;
(10) the later stage carries out managing to 1.5 ~ 2 years outplantings according to nursery stock demand.
And the degree of depth of the deep ploughing that step is (1) described is 20 ~ 30 centimetres.
And the raw material of the decomposed dung that step is (2) described is Chicken dung and maize straw, and the weight ratio of the two is 2:1, and the degree of depth of shallow plowing is 10 ~ 15 centimetres.
And, the raw material of the biological sterilization agent that step is (4) described is the tuber of stemona, rheum officinale, golden cypress, cloves, the capsule of weeping forsythia, the root of large-flowered skullcap, frutus cnidii and red bayberry, and the weight ratio of each component is 3:3:2:3:1:1:3:1, and each component mixing and water adding decocts 2 ~ 3 hours, then apply in seedbed, plough shallowly 10 ~ 15 centimetres.
And the (4) described pregermination procedure of step is:
(1) the copper sulfate solution of working concentration 1% soaks 1 ~ 1.5 hour, then with the clean seed of clean water;
(2) ferrous sulfate aqueous solution seed being put into concentration 1.5% soaks 1 hour, seed is being put into root-inducing powder aqueous solution immersion 2 hours;
(3) seed is taken out the emerge in worm water cleaning up rear use 45 ~ 55 degrees Celsius, the volume ratio of seed and water is 1:2, constantly stirs, and naturally continues immersion 24 hours after cooling;
(4) seed taken out and be positioned in room temperature environment, spread water every day and turn once, completing vernalization when seed is grinned and reached more than 70%.
And the (4) described drilling trench digging main point of step is straight, ditch depth 1.5 centimetres, wide 5 centimetres, the spacing between two ditches 20 centimetres.
And the (9) described consumption that topdresses of step is: be 50 ~ 60 kilograms every mu for the first time, second time is 120 ~ 160 kilograms every mu, is 170 ~ 220 kilograms every mu for the third time.
Advantage of the present invention and good effect are:
In the present invention, first choose special stub land, deep plough in the fall, after thawing beginning of spring coming year, use enough base manure, ground is made into level bed, utilize biological sterilization agent to disinfecting soil, then use copper sulphate, ferrous sulfate and ABT root-inducing powder to process seed respectively, then carry out drilling, nursery stock is a small amount of water spray before being unearthed, nursery stock sprays ferrous sulfate aqueous solution after being unearthed, and point topdresses for three times, and the later stage properly manages until outplanting.In said process, all elaborately planned at soil treatment, seed treatment, seedling treatment, and use Chinese medicine extract to be used for soil disinfection, and using the dregs of a decoction as during bio-fertilizer is manured into soil, avoid the impact of traditional chemical sterilization on soil, survival rate during nursery stock transplanting is to 99%, higher than traditional seedling-cultivating method by 5 ~ 7%.
Embodiment
Below in conjunction with embodiment, the present invention is further described, and following embodiment is illustrative, is not determinate, can not limit protection scope of the present invention with following embodiment.
A method for Chinese pine nursery, innovation of the present invention is: comprise the following steps:
(1) choose the stub land that front stubble is Chinese pine, oak class, willow, willow, once, the degree of depth of deep ploughing is 20 ~ 30 centimetres in deep ploughing in autumn;
(2) beginning of spring coming year, mu executed 4000 ~ 5000 kilograms of decomposed dungs and 250 ~ 350 kilograms of superphosphate, and shallow plowing once flattens afterwards, and the raw material of decomposed dung is Chicken dung and maize straw, and the weight ratio of the two is 2:1, and the degree of depth of shallow plowing is 10 ~ 15 centimetres;
(3) within before making bed 4 ~ 6 days, water once permeable, seedbed is wide 1.5 ~ 2.5 meters, and irrigation and drainage ditch and pavement have been stayed in both sides;
(4) nursery soil uses biological sterilization agent sterilization, sows and carries out vernalization to seed before 4 ~ 5 days;
The raw material of biological sterilization agent is the tuber of stemona, rheum officinale, golden cypress, cloves, the capsule of weeping forsythia, the root of large-flowered skullcap, frutus cnidii and red bayberry, and the weight ratio of each component is 3:3:2:3:1:1:3:1, and each component mixing and water adding decocts 2 ~ 3 hours, then applies in seedbed, ploughs shallowly 10 ~ 15 centimetres;
Pregermination procedure is:
(1) the copper sulfate solution of working concentration 1% soaks 1 ~ 1.5 hour, then with the clean seed of clean water;
(2) ferrous sulfate aqueous solution seed being put into concentration 1.5% soaks 1 hour, seed is being put into root-inducing powder aqueous solution immersion 2 hours;
(3) seed is taken out the emerge in worm water cleaning up rear use 45 ~ 55 degrees Celsius, the volume ratio of seed and water is 1:2, constantly stirs, and naturally continues immersion 24 hours after cooling;
(4) seed taken out and be positioned in room temperature environment, spread water every day and turn once, completing vernalization when seed is grinned and reached more than 70%;
(5) use seeder or manual carry out drilling, earthing 1 ~ 1.5 centimetre, suppresses a little, and drilling trench digging main point is straight, ditch depth 1.5 centimetres, wide 5 centimetres, the spacing between two ditches 20 centimetres;
(6) nursery stock is a small amount of before being unearthed sprays water, and keeps bed surface moistening;
(7) nursery stock sprayed the copperas solution of 1.5% until July every 15 days after being unearthed, each spray medicine afterflush nursery stock;
(8) 6 ~ July, increase irrigation volume, note draining during rainy season, carry out thinning simultaneously;
(9) topdressing in mid-May, mid-June and early July, topdress and select the night soil that becomes thoroughly decomposed, is 50 ~ 60 kilograms every mu for the first time, and second time is 120 ~ 160 kilograms every mu, is 170 ~ 220 kilograms every mu for the third time;
(10) the later stage carries out managing to 1.5 ~ 2 years outplantings according to nursery stock demand.
Choose the age of tree be more than 20 years and grow the trees healthy and strong, form is good, disease-free, the cone of maturation mid-September of gathering, airing under ventilation condition, after synphyllodium splits, beats gently with waddy and stirs, and collects the seed deviate from and dries.
Carry out the plantation on 10 mu of ground according to method of the present invention, as experimental group, choose other 10 mu of ground of equivalent environment as a control group.Start outplanting after to 2 years from sowing, through statistics, use seed germination rate in experimental group of the present invention higher than control group by 3%, plant percent is higher than control group by 7%, and well developed root system, drought-resistant ability is stronger.
In the present invention, first choose special stub land, deep plough in the fall, after thawing beginning of spring coming year, use enough base manure, ground is made into level bed, utilize biological sterilization agent to disinfecting soil, then use copper sulphate, ferrous sulfate and ABT root-inducing powder to process seed respectively, then carry out drilling, nursery stock is a small amount of water spray before being unearthed, nursery stock sprays ferrous sulfate aqueous solution after being unearthed, and point topdresses for three times, and the later stage properly manages until outplanting.In said process, all elaborately planned at soil treatment, seed treatment, seedling treatment, and use Chinese medicine extract to be used for soil disinfection, and using the dregs of a decoction as during bio-fertilizer is manured into soil, avoid the impact of traditional chemical sterilization on soil, survival rate during nursery stock transplanting is to 99%, higher than traditional seedling-cultivating method by 5 ~ 7%.
Claims (7)
1. a method for Chinese pine nursery, is characterized in that: comprise the following steps:
(1) choose the stub land that front stubble is Chinese pine, oak class, willow, willow, deep ploughing in autumn once;
(2) beginning of spring coming year, mu executed 4000 ~ 5000 kilograms of decomposed dungs and 250 ~ 350 kilograms of superphosphate, and shallow plowing once flattens afterwards;
(3) within before making bed 4 ~ 6 days, water once permeable, seedbed is wide 1.5 ~ 2.5 meters, and irrigation and drainage ditch and pavement have been stayed in both sides;
(4) nursery soil uses biological sterilization agent sterilization, sows and carries out vernalization to seed before 4 ~ 5 days;
(5) use seeder or carry out drilling by hand, earthing 1 ~ 1.5 centimetre, suppresses a little;
(6) nursery stock is a small amount of before being unearthed sprays water, and keeps bed surface moistening;
(7) nursery stock sprayed the copperas solution of 1.5% until July every 15 days after being unearthed, each spray medicine afterflush nursery stock;
(8) 6 ~ July, increase irrigation volume, note draining during rainy season, carry out thinning simultaneously;
(9) topdress in mid-May, mid-June and early July, topdress and select the night soil that becomes thoroughly decomposed;
(10) the later stage carries out managing to 1.5 ~ 2 years outplantings according to nursery stock demand.
2. the method for a kind of Chinese pine nursery according to claim 1, is characterized in that: the degree of depth of the deep ploughing that step is (1) described is 20 ~ 30 centimetres.
3. the method for a kind of Chinese pine nursery according to claim 1, is characterized in that: the raw material of the decomposed dung that step is (2) described is Chicken dung and maize straw, and the weight ratio of the two is 2:1, and the degree of depth of shallow plowing is 10 ~ 15 centimetres.
4. the method for a kind of Chinese pine nursery according to claim 1, it is characterized in that: the raw material of the biological sterilization agent that step is (4) described is the tuber of stemona, rheum officinale, golden cypress, cloves, the capsule of weeping forsythia, the root of large-flowered skullcap, frutus cnidii and red bayberry, the weight ratio of each component is 3:3:2:3:1:1:3:1, each component mixing and water adding decocts 2 ~ 3 hours, then apply in seedbed, plough shallowly 10 ~ 15 centimetres.
5. the method for a kind of Chinese pine nursery according to claim 1, is characterized in that: the (4) described pregermination procedure of step is:
(1) the copper sulfate solution of working concentration 1% soaks 1 ~ 1.5 hour, then with the clean seed of clean water;
(2) ferrous sulfate aqueous solution seed being put into concentration 1.5% soaks 1 hour, seed is being put into root-inducing powder aqueous solution immersion 2 hours;
(3) seed is taken out the emerge in worm water cleaning up rear use 45 ~ 55 degrees Celsius, the volume ratio of seed and water is 1:2, constantly stirs, and naturally continues immersion 24 hours after cooling;
(4) seed taken out and be positioned in room temperature environment, spread water every day and turn once, completing vernalization when seed is grinned and reached more than 70%.
6. the method for a kind of Chinese pine nursery according to claim 1, is characterized in that: the (4) described drilling trench digging main point of step is straight, ditch depth 1.5 centimetres, wide 5 centimetres, the spacing between two ditches 20 centimetres.
7. the method for a kind of Chinese pine nursery according to claim 1, is characterized in that: the (9) described consumption that topdresses of step is: be 50 ~ 60 kilograms every mu for the first time, second time is 120 ~ 160 kilograms every mu, is 170 ~ 220 kilograms every mu for the third time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410379179.6A CN105309174A (en) | 2014-08-01 | 2014-08-01 | Method for Chinese pine seedling raising |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410379179.6A CN105309174A (en) | 2014-08-01 | 2014-08-01 | Method for Chinese pine seedling raising |
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| CN105309174A true CN105309174A (en) | 2016-02-10 |
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| CN201410379179.6A Pending CN105309174A (en) | 2014-08-01 | 2014-08-01 | Method for Chinese pine seedling raising |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106358695A (en) * | 2016-08-30 | 2017-02-01 | 铜陵翔宇商贸有限公司 | High-yield planting method for okra |
| CN107690870A (en) * | 2017-09-27 | 2018-02-16 | 贵州蓝天生态农业科技发展有限公司 | A kind of method for culturing seedlings of Momordica grosvenori |
-
2014
- 2014-08-01 CN CN201410379179.6A patent/CN105309174A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106358695A (en) * | 2016-08-30 | 2017-02-01 | 铜陵翔宇商贸有限公司 | High-yield planting method for okra |
| CN107690870A (en) * | 2017-09-27 | 2018-02-16 | 贵州蓝天生态农业科技发展有限公司 | A kind of method for culturing seedlings of Momordica grosvenori |
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Application publication date: 20160210 |