CN108112417A - A kind of method for culturing seedlings of the drought-enduring pine tree of agricultural - Google Patents
A kind of method for culturing seedlings of the drought-enduring pine tree of agricultural Download PDFInfo
- Publication number
- CN108112417A CN108112417A CN201711410521.4A CN201711410521A CN108112417A CN 108112417 A CN108112417 A CN 108112417A CN 201711410521 A CN201711410521 A CN 201711410521A CN 108112417 A CN108112417 A CN 108112417A
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- Prior art keywords
- seed
- pine tree
- seedling
- seedbed
- drought
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Classifications
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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
- A01G17/005—Cultivation methods
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
Abstract
The invention discloses a kind of method for culturing seedlings of the drought-enduring pine tree of agricultural, change the method for culturing seedlings of traditional pine tree, configuration density is 1.1 × 103kg/m3~1.2 × 103kg/m3Brine, select the seed being submerged in completely in brine as nursery seed, stringent control seed selection requirement, seed is carried out using bating liquor seed soaking 16~24 it is small when, the wax coat of pine tree seed coat is removed, germination percentage reaches 98%, and getting up early is cultivated under low temperature, arid environment, improve cold-resistant, the drought-resistant ability of seedling, in the nursery later stage, the environment of suitable growth is provided for seedling, the speed of growth is fast, growing-seedling period is short, is suitble to promote the use of.
Description
Technical field
The present invention relates to technical field of agricultural seedling-raising more particularly to a kind of method for culturing seedlings of the drought-enduring pine tree of agricultural.
Background technology
Agricultural refers to an important industrial department in national economy.Agricultural is the department using land resource as production object.
It is so as to producing the industry of food and the raw material of industry by cultivating animals and plants product.Agricultural belongs to the primary industry.Utilize soil
The department that resource carries out plant development is planting industry, and it is aquatic products industry to carry out aquaculture using water space on soil, is called
Fishery is cultivated the department of harvest of forest trees using land resource, is forestry, is cultivated using land resource or is directly sent out using meadow
Open up herding is animal husbandry.These products are carried out to process on a small scale or what is made is sideline production.They are all the organic of agricultural
Component.These landscapes or place resource advantage are developed and show sight-seeing agriculture, also known as leisure agriculture.This
It is the novel agricultural form new period had more than needed and generated with the free time of people.In agricultural planting, pine tree plantation has
Very important meaning,
China is one of country that gymnosperm species is most abundant in the world, only from the point of view of Pinaceae, just can fully be shown
China's the earth is qualified " gymnosperm native place ".In the mountain forest open country of the Chinese length and breadth of land, luxuriant pine is not only grown
Tree, larch, dragon spruce, Abies fabri forest, and also under cover many extremely precious rare Pinaceae trees in some remote, thickly forested mountains
Kind.In first rare or endangered species laid special stress on protecting of national publication, pinaceae plant just has 39 kinds, accounts for total (389 kinds)
1/10.Wherein silver-colored China fir is listed in 17 kinds of level-one national key protected plant, abies beshanzuensis, golden larch etc. and is classified as two level focused protection
21 kinds of plant, yellow branch keteleeria fortunei, pinus sylvestris var. mongolica etc. is classified as three-level national key protected plant, it is necessary to carry out pine seedling growing in pine tree is planted,
Traditional method for culturing seedlings survival rate is low, it is difficult to cultivate drought-enduring pine tree seedling, have significant limitation.
The content of the invention
The purpose of the present invention is to solve shortcoming in the prior art, and a kind of drought-enduring pine tree of agricultural proposed
Method for culturing seedlings.
To achieve these goals, present invention employs following technical solutions：
A kind of method for culturing seedlings of the drought-enduring pine tree of agricultural, includes the following steps：
S1：Seed selection, configuration density is 1.1 × 10 first3kg/m3~1.2 × 103kg/m3Brine, then will be accurate in advance
The pine tree seed got ready is placed in brine, selects the seed being submerged in completely in brine as nursery seed；
S2：Seeds preprocess, seed is carried out using bating liquor seed soaking 16~24 it is small when, remove pine tree seed coat wax
Matter layer by kind soft and soggyization of pine tree seed, take out seed after clear water rinsing and dries；
S3：By seed according to 1：3 ratio is mixed with dry sand, is done husky humidity and is no more than 2%, be placed on it is closed
It in container, is stored under low temperature environment, low-temperature storage temperature is 0 DEG C~4 DEG C；
S4：Seedbed preparation presses medium of seedling bed per 667m2Apply decomposed organic manure 1200kg~1600kg, turn over comprehensively
Plough, be uniformly mixed after smashing, do seedbed afterwards, the wide 100~120cm in seedbed, high 15cm, be equipped with around seedbed it is 20 centimetres wide, it is deep
10 centimetres of ring leads to gutter, sows 4~6 grams of fenaminosulf on every square of seedbed afterwards；
S5：Seed is taken out from low temperature environment after warming naturally to room temperature, watered to the mixture of seed and sand,
Until the humidity of wet sand is 40%~50%, be placed on the preprepared seedbeds of step S4, until pine tree seed is sprouted
When bud shows money or valuables one carries unintentionally rate more than 75%, sowing is taken out, by seedling replanting into roof insulating, transplanting starts for one week, is sprayed every 7~10 days
0.5~1.0% equivalent formula Bordeaux mixture and 0.5~1.5% ferrous sulfate solution, the temperature in greenhouse are controlled at 16 DEG C~24 DEG C,
It such as finds that the grains of sand are dried, work of water sprinkling for better material moisture, such as find the mold of seed, to be cleaned in time and change sand, during water spray, add in water
Add the Gibberellins solution that concentration is 4%, 1 is pressed with water：50 ratio mixing；
S6：Roof insulating is opened when temperature of shed is higher than 26 DEG C to be aerated, and when ventilation time 1~3 is small, notices seedbed base
Matter humidity carries out moisturizing to seedbed in time by nozzle, and the relative humidity for keeping medium of seedling bed is 30%~50%, is increased before overwintering
Add once permeable pouring, while be the liquid manure of 200mg/L by liquid level spraying concentration；
S7：The height length of seedling is to 20~25cm, bifurcated number 3~6, and drought-enduring pine tree seedling culture is completed at this time.
A kind of method for culturing seedlings of drought-enduring pine tree of agricultural provided by the invention changes the method for culturing seedlings of traditional pine tree, configuration
Density is 1.1 × 103kg/m3~1.2 × 103kg/m3Brine, select the seed being submerged in completely in brine as nursery kind
Son, stringent control seed selection requirement, seed is carried out using bating liquor seed soaking 16~24 it is small when, remove the wax of pine tree seed coat
Layer, germination percentage reach 98%, and getting up early is cultivated under low temperature, arid environment, is improved cold-resistant, the drought-resistant ability of seedling, is being educated
The seedling later stage provides the environment of suitable growth for seedling, and the speed of growth is fast, and growing-seedling period is short, is suitble to promote the use of.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with specific embodiment, to this
Invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not
For limiting the present invention.
Embodiment 1
A kind of method for culturing seedlings of the drought-enduring pine tree of agricultural, includes the following steps：
S1：Seed selection, configuration density is 1.1 × 10 first3kg/m3Brine, then preprepared pine tree seed is put
In brine, the seed being submerged in completely in brine is selected as nursery seed；
S2：Seeds preprocess, seed is carried out using bating liquor seed soaking 16~24 it is small when, remove pine tree seed coat wax
Matter layer by kind soft and soggyization of pine tree seed, take out seed after clear water rinsing and dries；
S3：By seed according to 1：3 ratio is mixed with dry sand, is done husky humidity and is no more than 2%, be placed on it is closed
It in container, is stored under low temperature environment, low-temperature storage temperature is 0 DEG C~4 DEG C；
S4：Seedbed preparation presses medium of seedling bed per 667m2Apply decomposed organic manure 1200kg~1600kg, turn over comprehensively
Plough, be uniformly mixed after smashing, do seedbed afterwards, the wide 100~120cm in seedbed, high 15cm, be equipped with around seedbed it is 20 centimetres wide, it is deep
10 centimetres of ring leads to gutter, sows 4~6 grams of fenaminosulf on every square of seedbed afterwards；
S5：Seed is taken out from low temperature environment after warming naturally to room temperature, watered to the mixture of seed and sand,
Until the humidity of wet sand is 40%~50%, be placed on the preprepared seedbeds of step S4, until pine tree seed is sprouted
When bud shows money or valuables one carries unintentionally rate more than 75%, sowing is taken out, by seedling replanting into roof insulating, transplanting starts for one week, is sprayed every 7~10 days
0.5~1.0% equivalent formula Bordeaux mixture and 0.5~1.5% ferrous sulfate solution, the temperature in greenhouse are controlled at 16 DEG C~24 DEG C,
It such as finds that the grains of sand are dried, work of water sprinkling for better material moisture, such as find the mold of seed, to be cleaned in time and change sand, during water spray, add in water
Add the Gibberellins solution that concentration is 4%, 1 is pressed with water：50 ratio mixing；
S6：Roof insulating is opened when temperature of shed is higher than 26 DEG C to be aerated, and when ventilation time 1~3 is small, notices seedbed base
Matter humidity carries out moisturizing to seedbed in time by nozzle, and the relative humidity for keeping medium of seedling bed is 30%~50%, is increased before overwintering
Add once permeable pouring, while be the liquid manure of 200mg/L by liquid level spraying concentration；
S7：The height length of seedling is to 20~25cm, bifurcated number 3~6, and drought-enduring pine tree seedling culture is completed at this time.
Embodiment 2
A kind of method for culturing seedlings of the drought-enduring pine tree of agricultural, includes the following steps：
S1：Seed selection, configuration density is 1.15 × 10 first3kg/m3Brine, then by preprepared pine tree seed
It is placed in brine, selects the seed being submerged in completely in brine as nursery seed；
S2：Seeds preprocess, seed is carried out using bating liquor seed soaking 16~24 it is small when, remove pine tree seed coat wax
Matter layer by kind soft and soggyization of pine tree seed, take out seed after clear water rinsing and dries；
S3：By seed according to 1：3 ratio is mixed with dry sand, is done husky humidity and is no more than 2%, be placed on it is closed
It in container, is stored under low temperature environment, low-temperature storage temperature is 0 DEG C~4 DEG C；
S4：Seedbed preparation presses medium of seedling bed per 667m2Apply decomposed organic manure 1200kg~1600kg, turn over comprehensively
Plough, be uniformly mixed after smashing, do seedbed afterwards, the wide 100~120cm in seedbed, high 15cm, be equipped with around seedbed it is 20 centimetres wide, it is deep
10 centimetres of ring leads to gutter, sows 4~6 grams of fenaminosulf on every square of seedbed afterwards；
S5：Seed is taken out from low temperature environment after warming naturally to room temperature, watered to the mixture of seed and sand,
Until the humidity of wet sand is 40%~50%, be placed on the preprepared seedbeds of step S4, until pine tree seed is sprouted
When bud shows money or valuables one carries unintentionally rate more than 75%, sowing is taken out, by seedling replanting into roof insulating, transplanting starts for one week, is sprayed every 7~10 days
0.5~1.0% equivalent formula Bordeaux mixture and 0.5~1.5% ferrous sulfate solution, the temperature in greenhouse are controlled at 16 DEG C~24 DEG C,
It such as finds that the grains of sand are dried, work of water sprinkling for better material moisture, such as find the mold of seed, to be cleaned in time and change sand, during water spray, add in water
Add the Gibberellins solution that concentration is 4%, 1 is pressed with water：50 ratio mixing；
S6：Roof insulating is opened when temperature of shed is higher than 26 DEG C to be aerated, and when ventilation time 1~3 is small, notices seedbed base
Matter humidity carries out moisturizing to seedbed in time by nozzle, and the relative humidity for keeping medium of seedling bed is 30%~50%, is increased before overwintering
Add once permeable pouring, while be the liquid manure of 200mg/L by liquid level spraying concentration；
S7：The height length of seedling is to 20~25cm, bifurcated number 3~6, and drought-enduring pine tree seedling culture is completed at this time.
Embodiment 3
A kind of method for culturing seedlings of the drought-enduring pine tree of agricultural, includes the following steps：
S1：Seed selection, configuration density is 1.2 × 10 first3kg/m3Brine, then preprepared pine tree seed is put
In brine, the seed being submerged in completely in brine is selected as nursery seed；
S2：Seeds preprocess, seed is carried out using bating liquor seed soaking 16~24 it is small when, remove pine tree seed coat wax
Matter layer by kind soft and soggyization of pine tree seed, take out seed after clear water rinsing and dries；
S3：By seed according to 1：3 ratio is mixed with dry sand, is done husky humidity and is no more than 2%, be placed on it is closed
It in container, is stored under low temperature environment, low-temperature storage temperature is 0 DEG C~4 DEG C；
S4：Seedbed preparation presses medium of seedling bed per 667m2Apply decomposed organic manure 1200kg~1600kg, turn over comprehensively
Plough, be uniformly mixed after smashing, do seedbed afterwards, the wide 100~120cm in seedbed, high 15cm, be equipped with around seedbed it is 20 centimetres wide, it is deep
10 centimetres of ring leads to gutter, sows 4~6 grams of fenaminosulf on every square of seedbed afterwards；
S5：Seed is taken out from low temperature environment after warming naturally to room temperature, watered to the mixture of seed and sand,
Until the humidity of wet sand is 40%~50%, be placed on the preprepared seedbeds of step S4, until pine tree seed is sprouted
When bud shows money or valuables one carries unintentionally rate more than 75%, sowing is taken out, by seedling replanting into roof insulating, transplanting starts for one week, is sprayed every 7~10 days
0.5~1.0% equivalent formula Bordeaux mixture and 0.5~1.5% ferrous sulfate solution, the temperature in greenhouse are controlled at 16 DEG C~24 DEG C,
It such as finds that the grains of sand are dried, work of water sprinkling for better material moisture, such as find the mold of seed, to be cleaned in time and change sand, during water spray, add in water
Add the Gibberellins solution that concentration is 4%, 1 is pressed with water：50 ratio mixing；
S6：Roof insulating is opened when temperature of shed is higher than 26 DEG C to be aerated, and when ventilation time 1~3 is small, notices seedbed base
Matter humidity carries out moisturizing to seedbed in time by nozzle, and the relative humidity for keeping medium of seedling bed is 30%~50%, is increased before overwintering
Add once permeable pouring, while be the liquid manure of 200mg/L by liquid level spraying concentration；
S7：The height length of seedling is to 20~25cm, bifurcated number 3~6, and drought-enduring pine tree seedling culture is completed at this time.
A kind of method for culturing seedlings of drought-enduring pine tree of agricultural provided by the invention changes the method for culturing seedlings of traditional pine tree, configuration
Density is 1.1 × 103kg/m3~1.2 × 103kg/m3Brine, select the seed being submerged in completely in brine as nursery kind
Son, stringent control seed selection requirement, seed is carried out using bating liquor seed soaking 16~24 it is small when, remove the wax of pine tree seed coat
Layer, germination percentage reach 98%, and getting up early is cultivated under low temperature, arid environment, is improved cold-resistant, the drought-resistant ability of seedling, is being educated
The seedling later stage provides the environment of suitable growth for seedling, and the speed of growth is fast, and growing-seedling period is short, is suitble to promote the use of.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (1)
1. a kind of method for culturing seedlings of the drought-enduring pine tree of agricultural, it is characterised in that：Specifically comprise the following steps：
S1：Seed selection, configuration density is 1.1 × 10 first3kg/m3~1.2 × 103kg/m3Brine, then will be preprepared
Pine tree seed is placed in brine, selects the seed being submerged in completely in brine as nursery seed；
S2：Seeds preprocess, seed is carried out using bating liquor seed soaking 16~24 it is small when, remove pine tree seed coat wax
Layer by kind soft and soggyization of pine tree seed, take out seed after clear water rinsing and dries；
S3：By seed according to 1：3 ratio is mixed with dry sand, is done husky humidity and is no more than 2%, be placed on closed container
In, it is stored under low temperature environment, low-temperature storage temperature is 0 DEG C~4 DEG C；
S4：Seedbed preparation presses medium of seedling bed per 667m2Apply decomposed organic manure 1200kg~1600kg, complete cultivation is beaten
Be uniformly mixed after broken, do seedbed afterwards, the wide 100~120cm in seedbed, high 15cm, be equipped with around seedbed it is 20 centimetres wide, it is 10 centimetres deep
Ring lead to gutter, 4~6 grams of fenaminosulf is sowed on every square of seedbed afterwards；
S5：Seed is taken out from low temperature environment after warming naturally to room temperature, watered to the mixture of seed and sand, until
The humidity of wet sand be 40%~50%, be placed on the preprepared seedbeds of step S4, until pine tree seed rudiment reveal
When white rate is more than 75%, sowing is taken out, by seedling replanting into roof insulating, transplanting starts for one week, sprayed 0.5 every 7~10 days~
1.0% equivalent formula Bordeaux mixture and 0.5~1.5% ferrous sulfate solution, the temperature in greenhouse are controlled at 16 DEG C~24 DEG C, such as found
The grains of sand are dried, and work of water sprinkling for better material moisture, are such as found the mold of seed, to be cleaned in time and change sand, during water spray, add concentration in water
For 4% Gibberellins solution, 1 is pressed with water：50 ratio mixing；
S6：Roof insulating is opened when temperature of shed is higher than 26 DEG C to be aerated, and when ventilation time 1~3 is small, it is wet to notice medium of seedling bed
Degree carries out moisturizing to seedbed in time by nozzle, and the relative humidity for keeping medium of seedling bed is 30%~50%, increases by one before overwintering
Secondary permeable pouring, while be the liquid manure of 200mg/L by liquid level spraying concentration；
S7：The height length of seedling is to 20~25cm, bifurcated number 3~6, and drought-enduring pine tree seedling culture is completed at this time.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711410521.4A CN108112417A (en) | 2017-12-23 | 2017-12-23 | A kind of method for culturing seedlings of the drought-enduring pine tree of agricultural |
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| CN201711410521.4A CN108112417A (en) | 2017-12-23 | 2017-12-23 | A kind of method for culturing seedlings of the drought-enduring pine tree of agricultural |
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| CN108112417A true CN108112417A (en) | 2018-06-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112021139A (en) * | 2019-05-14 | 2020-12-04 | 浙江大学 | Method for quickly and artificially cultivating seedlings of fir |
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| CN106305286A (en) * | 2016-08-22 | 2017-01-11 | 安徽浮山现代家庭农场有限公司 | Pine tree planting and seedling culture method |
| CN107018850A (en) * | 2017-06-06 | 2017-08-08 | 合肥雪立歆农业科技有限公司 | A kind of implantation methods of pine tree |
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2017
- 2017-12-23 CN CN201711410521.4A patent/CN108112417A/en active Pending
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| CN112021139A (en) * | 2019-05-14 | 2020-12-04 | 浙江大学 | Method for quickly and artificially cultivating seedlings of fir |
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Application publication date: 20180605 |