CN106165634A - A kind of method for culturing seedlings promoting Pinus massoniana Lamb asxualization seedling growth - Google Patents
A kind of method for culturing seedlings promoting Pinus massoniana Lamb asxualization seedling growth Download PDFInfo
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- CN106165634A CN106165634A CN201610557147.XA CN201610557147A CN106165634A CN 106165634 A CN106165634 A CN 106165634A CN 201610557147 A CN201610557147 A CN 201610557147A CN 106165634 A CN106165634 A CN 106165634A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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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
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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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
Abstract
The invention discloses a kind of method for culturing seedlings promoting Pinus massoniana Lamb asxualization seedling growth, including seedling-raising cup selection, substrate preparation, dress cup, sterilize, transplant seedlings and water and fertilizer management operation；Peat soil, pine forest epidermis, yellow soil, Pumex, fermentation Cortex Pini and coconut palm bran are mixed in proportion and obtain substrate, and add appropriate slow-release or control-release fertilizer stirring fully, the dress cup method using central aperture formula yellow soil+outside light ground mass loads in non-woven bag seedling-raising cup, before transplanting seedlings, substrate is carried out disinfection, then Pinus massoniana Lamb asxualization Seedling is moved in seedling-raising cup, water and fertilizer management is periodically carried out after transplanting, until outplanting.The present invention has simple to operate, resource is sufficient, low cost, fertilizer efficiency are high, the feature of good absorbing, be conducive to the growth of Pinus massoniana Lamb asxualization nursery stock, the nursery stock high-quality cultivated is healthy and strong, growth is fast, and the development for Pinus massoniana Lamb provides technical support, has preferable economic benefit, social benefit and ecological benefits.
Description
Technical field
The invention belongs to field of plant growing technology, be specifically related to a kind of nursery promoting Pinus massoniana Lamb asxualization seedling growth
Method.
Background technology
Pinus massoniana Lamb (Pinus massoniana Lamb.) it is south China Major Tree Species Planted, due to fat material two
By characteristic, comprehensive utilization value is high, and promotion prospect is wide.In recent years, provide with timber along with the life requirement that people are growing
Source shortage and the non-renewable resources such as oil are petered out and are waited intensification of contradictions, and ecological, economic and social sustainable development is got over
Get over by social concerns.The problems such as, resource security peaceful based on China's ecology and social safety, Pinus massoniana Lamb is main as China
Industrial cut stock seeds and Tree Species as Bio-energy, greatly develop Masson Pine Plantation necessary.
Pinus massoniana Lamb is axial root system seeds, and root system is undeveloped, and seedling growth is slower.But, after asxualization is bred, skewer
Insert, group trains the Pinus massoniana Lamb asxualization seedling root prosperity survived, and compares seedling, and it nourishes and grows vigorous, and early growth is fast.Adopt
With tradition nitrogen-phosphorus-potassium compound fertilizer, it is impossible to meeting the nutrient demand of Pinus massoniana Lamb asxualization seedling growth, its plant strain growth shows bright
Aobvious fertilizer deficiency symptom, the problem such as needle is withered and yellow, poor growth, poor activity.
At present, Pinus massoniana Lamb nursery mainly uses general Chemical Mixed Fertilizer, for cultivating seedlings, its not only fertilizer efficiency utilization rate low,
And potential bigger problem of environmental pollution.
Summary of the invention
The present invention is directed to Pinus massoniana Lamb asxualization cultivating seedlings the deficiencies in the prior art, it is therefore intended that provide a kind of nutrition supply
Abundance, fertilizer efficiency is long, nursery stock not easy damaged, contributes to the nursery side promoting Pinus massoniana Lamb asxualization seedling growth of nursery stock fast-growth
Method.
To achieve these goals, technical scheme is as follows:
A kind of method for culturing seedlings promoting Pinus massoniana Lamb asxualization seedling growth, including seedling-raising cup selection, substrate preparation, dress cup, sterilization,
Transplant seedlings and water and fertilizer management operation；Peat soil, pine forest epidermis, yellow soil, Pumex, fermentation Cortex Pini and coconut palm bran are mixed in proportion
To substrate, and add appropriate slow-release or control-release fertilizer stirring fully, load in non-woven bag seedling-raising cup, use central aperture formula yellow soil
The dress cup method of+outside light ground mass, carries out disinfection to substrate before transplanting seedlings, then Pinus massoniana Lamb asxualization Seedling is moved into seedling-raising cup
In, periodically carry out water and fertilizer management after transplanting, until outplanting；Primary operational is as follows:
(1) seedling-raising cup selects: select the non-woven bag of 9 cm × 12 cm specification sizes as seedling-raising cup；
(2) substrate preparation: by peat soil, pine forest epidermis, yellow soil, Pumex, fermentation Cortex Pini, coconut palm bran, is 1: 2: 2 by volume
: preparing substrate after the ratio mix homogeneously of 2: 2: 1, add 1.5 kilograms of slow-release or control-release fertilizers in the substrate of every cubic metre, stirring is filled
Point, standby；
(3) dress cup: the substrate that step (2) obtained loads in seedling-raising cup, with vertical perforating in rod substrate in seedling-raising cup,
Pore size is 1-1.5 cm, then fills up aperture with yellow soil；
(4) sterilization: with the potassium permanganate solution that volumetric concentration is 0.5 %, the substrate put in seedling-raising cup is carried out disinfection, then use
Clear water drip washing is clean；
(5) transplant seedlings: when in substrate, water content is 70-80 %, by the Pinus massoniana Lamb of a length of for adventitious root seen from naked eyes 0.3-0.5 cm
Asxualization Seedling moves into equipped with in the seedling-raising cup of substrate；
(6) water and fertilizer management: in the 1-2 week after transplanting, shower water keeps the humidity of substrate to be 90-95 %；After transplanting in 3-4 week,
Shower water keeps the humidity of substrate to be 80-85 %；After transplanting 1 month, it is 70-75 % that shower water controls the humidity of substrate, simultaneously
Foliage dressing is carried out, until Pinus massoniana Seedlings goes out garden by Water soluble fertilizer.
N:P:K:Mg=7:40:6:2 in above-described slow-release or control-release fertilizer.
Pinus massoniana Lamb asxualization Seedling described in above step (5) includes Pinus massoniana Lamb tissue cultured seedling and Pinus massoniana Lamb cutting seedling.
The method of the foliage dressing described in above step (6) is after transplanting 1 month, every 7-10 days to foliage-spray one
Secondary Water soluble fertilizer；After transplanting 2 months, every 10-15 days to Water soluble fertilizer of foliage-spray, until Pinus massoniana Seedlings goes out garden.
The preparation method of the Water soluble fertilizer described in above step (6) is: weigh carbamide 34-38 part, ammonium phosphate 20-25 part, sulfur
Acid ammonium 25-28 part, potassium sulfate 42-46 part, and be added sequentially in 100000 parts of water, obtain mixed liquor I after fully dissolving；Weigh boron
Acid 344 parts, manganese sulfate 421 parts, 478 parts of zinc sulfate, sodium molybdate 14 parts are added sequentially in 100000 parts of water, after fully dissolving
Mixed liquor II；Measure 10000 portions of mixed liquors I and 18 portions of mixed liquors II carry out mix homogeneously, obtain mixed liquor III；With 1 mol/L's
The pH value of mixed liquor III is regulated to 5.7 by hydrochloric acid, i.e. obtains Water soluble fertilizer.
Relative to prior art, the present invention has the advantage that and has the beneficial effect that:
1, the seedling medium that the present invention uses is formulated according to Pinus massoniana Lamb asxualization seedling physiology characteristic, directly uses peat
Soil, pine forest epidermis, yellow soil, Pumex, fermentation Cortex Pini, coconut palm bran are as seedling medium, good permeability, and quality is relatively light, beneficially Seedling
Wood root growth and nutrient uptake and utilization, yellow soil can preferably be protected young tender plant root, reduce moisture loss, thus be beneficial to
The recovery of nursery stock and growth；The present invention uses the method for culturing seedlings of central aperture formula yellow soil+outside light ground mass, on the one hand energy
Promoting the early stage growth of seedling, effectively control moisture, being on the other hand conducive to root growth, seedling growth is healthy and strong.
2, the present invention has selected the optimum ratio of fertilization of slow release control fertilizer NKPMg, mixes thoroughly with substrate during nursery, slow release control
Fertile its available nutrient slow release after applying substrate, is gradually decomposed into nursery stock and absorbs, effectively overcome nitrogen during fertilising
Loss, raising fertilizer utilization efficiency, equilibrium efficiently provide plant nutrient, can meet the nursery stock different times demand to nutrient, subtract
Shaoshi fertilizer operations number, reduces seedling cost；There is the ring that fertilizer leaching causes during solving Pinus massoniana Lamb container nursery simultaneously
The waste problem of environment pollution and human and material resources,
3, water soluble fertilizer, owing to absorbing, and combines spray drop filling facility, can realize water and fertilizer management integration, and efficiency is high,
Having popularization and application potentiality widely, the present invention is flourishing according to Pinus massoniana Lamb asxualization seedling root, compares seedling growth very fast
Feature, use the water soluble fertilizer of a kind of amount a large amount of, middle and trace element compound, substantially increase the nursery stock absorption to nutrient
Utilization ratio, seedling growth is vigorous, and transplanting survival rate reaches more than 97%, and outplanting rate is high, remarkable benefit.
4, the present invention has simple to operate, and resource is sufficient, and low cost, fertilizer efficiency are high, the feature of good absorbing, beneficially Pinus massoniana Lamb
The growth of asxualization nursery stock, the nursery stock high-quality cultivated is healthy and strong, and growth is fast, and the development for Pinus massoniana Lamb provides technical support, tool
There are preferable economic benefit, social benefit and ecological benefits.
Accompanying drawing identifies
Fig. 1 is the seedling growth situation of the Pinus massoniana Lamb cutting seedling of the present invention.
Fig. 2 is the seedling growth situation of the Pinus massoniana Lamb tissue cultured seedling of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is further described.
Embodiment 1:
A kind of method for culturing seedlings promoting Pinus massoniana Lamb asxualization seedling growth, selects the non-woven bag of 9 cm × 12 cm specification sizes
As seedling-raising cup.By peat soil, pine forest epidermis, yellow soil, Pumex, fermentation Cortex Pini, coconut palm bran, it is 1: 2: 2: 2: 2 by volume:
Preparing substrate after the ratio mix homogeneously of 1, add 1.5 kilograms of slow-release or control-release fertilizers in the substrate of every cubic metre, stirring is abundant, then
Load in seedling-raising cup.Wherein, N:P:K:Mg=7:40:6:2 in slow-release or control-release fertilizer.Vertically beat with in rod substrate in seedling-raising cup
Hole, pore size is 1 cm, then fills up aperture with yellow soil.With the potassium permanganate solution that volumetric concentration is 0.5 % to threading
Substrate in seedling-raising cup carries out disinfection, cleaner with clear water drip washing.When in substrate, water content is 70-75 %, naked eyes are visible
The Pinus massoniana Lamb tissue cultured seedling of adventitious root a length of 0.3-0.4 cm moves into equipped with in the seedling-raising cup of substrate.In 1-2 week after transplanting, spray
Water keeps the humidity of substrate to be 90-95 %；After transplanting in 3-4 week, shower water keeps the humidity of substrate to be 80-85 %；Transplant 1
After Yue, it is 70-75 % that shower water controls the humidity of substrate；Meanwhile, after transplanting 1 month, the most water-soluble to foliage-spray every 7 days
Fertile；After transplanting 2 months, every 10 days to Water soluble fertilizer of foliage-spray, until Pinus massoniana Seedlings goes out garden.After three months, statistics
Plant percent is 97.0 %.
The preparation method of above-described Water soluble fertilizer is: weigh 34 parts of carbamide, 20 parts of ammonium phosphate, 25 parts of ammonium sulfate, sulphuric acid
K42 part, and be added sequentially in 100000 parts of water, obtain mixed liquor I after fully dissolving；Weigh boric acid 344 parts, manganese sulfate 421
Part, 478 parts of zinc sulfate, sodium molybdate 14 parts are added sequentially in 100000 parts of water, obtain mixed liquor II after fully dissolving；Measure
10000 portions of mixed liquors I and 18 portions of mixed liquors II carry out mix homogeneously, obtain mixed liquor III；With the hydrochloric acid of 1 mol/L by mixed liquor III
PH value regulate to 5.7, i.e. obtain Water soluble fertilizer.
Embodiment 2:
A kind of method for culturing seedlings promoting Pinus massoniana Lamb asxualization seedling growth, selects the non-woven bag of 9 cm × 12 cm specification sizes
As seedling-raising cup.By peat soil, pine forest epidermis, yellow soil, Pumex, fermentation Cortex Pini, coconut palm bran, it is 1: 2: 2: 2: 2 by volume:
Preparing substrate after the ratio mix homogeneously of 1, add 1.5 kilograms of slow-release or control-release fertilizers in the substrate of every cubic metre, stirring is abundant, then
Load in seedling-raising cup.Wherein, N:P:K:Mg=7:40:6:2 in slow-release or control-release fertilizer.Vertically beat with in rod substrate in seedling-raising cup
Hole, pore size is 1 cm, then fills up aperture with yellow soil.With the potassium permanganate solution that volumetric concentration is 0.5 % to threading
Substrate in seedling-raising cup carries out disinfection, cleaner with clear water drip washing.When in substrate, water content is 70-75 %, naked eyes are visible
The Pinus massoniana Lamb tissue cultured seedling of a length of 0.4-0.5cm of adventitious root moves into equipped with in the seedling-raising cup of substrate.In 1-2 week after transplanting, spray
Water keeps the humidity of substrate to be 90-95 %；After transplanting in 3-4 week, shower water keeps the humidity of substrate to be 80-85 %；Transplant 1
After Yue, it is 70-75 % that shower water controls the humidity of substrate；Meanwhile, after transplanting 1 month, the most water-soluble to foliage-spray every 8 days
Fertile；After transplanting 2 months, every 12 days to Water soluble fertilizer of foliage-spray, until Pinus massoniana Seedlings goes out garden.After three months, statistics
Plant percent is 98.4 %.
The preparation method of above-described Water soluble fertilizer is: weigh 38 parts of carbamide, 22 parts of ammonium phosphate, 26 parts of ammonium sulfate, sulphuric acid
45 parts of potassium, and be added sequentially in 100000 parts of water, obtain mixed liquor I after fully dissolving；Weigh boric acid 344 parts, manganese sulfate 421
Part, 478 parts of zinc sulfate, sodium molybdate 14 parts are added sequentially in 100000 parts of water, obtain mixed liquor II after fully dissolving；Measure
10000 portions of mixed liquors I and 18 portions of mixed liquors II carry out mix homogeneously, obtain mixed liquor III；With the hydrochloric acid of 1 mol/L by mixed liquor III
PH value regulate to 5.7, i.e. obtain Water soluble fertilizer.
Embodiment 3:
A kind of method for culturing seedlings promoting Pinus massoniana Lamb asxualization seedling growth, selects the non-woven bag of 9 cm × 12 cm specification sizes
As seedling-raising cup.By peat soil, pine forest epidermis, yellow soil, Pumex, fermentation Cortex Pini, coconut palm bran, it is 1: 2: 2: 2: 2 by volume:
Preparing substrate after the ratio mix homogeneously of 1, add 1.5 kilograms of slow-release or control-release fertilizers in the substrate of every cubic metre, stirring is abundant, then
Load in seedling-raising cup.Wherein, N:P:K:Mg=7:40:6:2 in slow-release or control-release fertilizer.Vertically beat with in rod substrate in seedling-raising cup
Hole, pore size is 1.5 cm, then fills up aperture with yellow soil.With the potassium permanganate solution that volumetric concentration is 0.5 % to dress
The substrate entered in seedling-raising cup carries out disinfection, cleaner with clear water drip washing.When in substrate, water content is 75-80 %, can by naked eyes
See that the Pinus massoniana Lamb cutting seedling of adventitious root a length of 0.3-0.4 cm moves into equipped with in the seedling-raising cup of substrate.In 1-2 week after transplanting, spray
Trickle keeps the humidity of substrate to be 90-95 %；After transplanting in 3-4 week, shower water keeps the humidity of substrate to be 80-85 %；Transplant 1
After individual month, it is 70-75 % that shower water controls the humidity of substrate；Meanwhile, after transplanting 1 month, every 8 days to water of foliage-spray
Molten fertilizer；After transplanting 2 months, every 13 days to Water soluble fertilizer of foliage-spray, until Pinus massoniana Seedlings goes out garden.After three months, system
Meter plant percent is 98.2 %.
The preparation method of above-described Water soluble fertilizer is: weigh 36 parts of carbamide, 24 parts of ammonium phosphate, 27 parts of ammonium sulfate, sulphuric acid
44 parts of potassium, and be added sequentially in 100000 parts of water, obtain mixed liquor I after fully dissolving；Weigh boric acid 344 parts, manganese sulfate 421
Part, 478 parts of zinc sulfate, sodium molybdate 14 parts are added sequentially in 100000 parts of water, obtain mixed liquor II after fully dissolving；Measure
10000 portions of mixed liquors I and 18 portions of mixed liquors II carry out mix homogeneously, obtain mixed liquor III；With the hydrochloric acid of 1 mol/L by mixed liquor III
PH value regulate to 5.7, i.e. obtain Water soluble fertilizer.
Embodiment 4:
A kind of method for culturing seedlings promoting Pinus massoniana Lamb asxualization seedling growth, selects the non-woven bag of 9 cm × 12 cm specification sizes
As seedling-raising cup.By peat soil, pine forest epidermis, yellow soil, Pumex, fermentation Cortex Pini, coconut palm bran, it is 1: 2: 2: 2: 2 by volume:
Preparing substrate after the ratio mix homogeneously of 1, add 1.5 kilograms of slow-release or control-release fertilizers in the substrate of every cubic metre, stirring is abundant, then
Load in seedling-raising cup.Wherein, N:P:K:Mg=7:40:6:2 in slow-release or control-release fertilizer.Vertically beat with in rod substrate in seedling-raising cup
Hole, pore size is 1.5 cm, then fills up aperture with yellow soil.With the potassium permanganate solution that volumetric concentration is 0.5 % to dress
The substrate entered in seedling-raising cup carries out disinfection, cleaner with clear water drip washing.When in substrate, water content is 75-80 %, can by naked eyes
See that the Pinus massoniana Lamb cutting seedling of adventitious root a length of 0.4-0.5 cm moves into equipped with in the seedling-raising cup of substrate.In 1-2 week after transplanting, spray
Trickle keeps the humidity of substrate to be 90-95 %；After transplanting in 3-4 week, shower water keeps the humidity of substrate to be 80-85 %；Transplant 1
After individual month, it is 70-75 % that shower water controls the humidity of substrate；Meanwhile, after transplanting 1 month, every 10 days to foliage-spray once
Water soluble fertilizer；After transplanting 2 months, every 15 days to Water soluble fertilizer of foliage-spray, until Pinus massoniana Seedlings goes out garden.After three months,
Statistics plant percent is 99.3 %.
The preparation method of above-described Water soluble fertilizer is: weigh 35 parts of carbamide, 25 parts of ammonium phosphate, 28 parts of ammonium sulfate, sulphuric acid
46 parts of potassium, and be added sequentially in 100000 parts of water, obtain mixed liquor I after fully dissolving；Weigh boric acid 344 parts, manganese sulfate 421
Part, 478 parts of zinc sulfate, sodium molybdate 14 parts are added sequentially in 100000 parts of water, obtain mixed liquor II after fully dissolving；Measure
10000 portions of mixed liquors I and 18 portions of mixed liquors II carry out mix homogeneously, obtain mixed liquor III；With the hydrochloric acid of 1 mol/L by mixed liquor III
PH value regulate to 5.7, i.e. obtain Water soluble fertilizer.
Claims (5)
1. the method for culturing seedlings promoting Pinus massoniana Lamb asxualization seedling growth, it is characterised in that: include that seedling-raising cup selects, substrate is joined
System, dress cup, sterilize, transplant seedlings and water and fertilizer management operation；By peat soil, pine forest epidermis, yellow soil, Pumex, fermentation Cortex Pini and coconut palm
Bran is mixed in proportion and obtains substrate, and adds appropriate slow-release or control-release fertilizer stirring fully, loads in non-woven bag seedling-raising cup, in employing
The dress cup method of central aperture cave formula yellow soil+outside light ground mass, carries out disinfection to substrate before transplanting seedlings, then that Pinus massoniana Lamb is asexual
Change Seedling to move in seedling-raising cup, after transplanting, periodically carry out water and fertilizer management, until outplanting；Primary operational is as follows:
(1) seedling-raising cup selects: select the non-woven bag of 9 cm × 12 cm specification sizes as seedling-raising cup；
(2) substrate preparation: by peat soil, pine forest epidermis, yellow soil, Pumex, fermentation Cortex Pini, coconut palm bran, is 1: 2: 2 by volume
: preparing substrate after the ratio mix homogeneously of 2: 2: 1, add 1.5 kilograms of slow-release or control-release fertilizers in the substrate of every cubic metre, stirring is filled
Point, standby；
(3) dress cup: the substrate that step (2) obtained loads in seedling-raising cup, with vertical perforating in rod substrate in seedling-raising cup,
Pore size is 1-1.5 cm, then fills up aperture with yellow soil；
(4) sterilization: with the potassium permanganate solution that volumetric concentration is 0.5 %, the substrate put in seedling-raising cup is carried out disinfection, then use
Clear water drip washing is clean；
(5) transplant seedlings: when in substrate, water content is 70-80 %, by the Pinus massoniana Lamb of a length of for adventitious root seen from naked eyes 0.3-0.5 cm
Asxualization Seedling moves into equipped with in the seedling-raising cup of substrate；
(6) water and fertilizer management: in the 1-2 week after transplanting, shower water keeps the humidity of substrate to be 90-95 %；After transplanting in 3-4 week,
Shower water keeps the humidity of substrate to be 80-85 %；After transplanting 1 month, it is 70-75 % that shower water controls the humidity of substrate, simultaneously
Foliage dressing is carried out, until Pinus massoniana Seedlings goes out garden by Water soluble fertilizer.
A kind of method for culturing seedlings promoting Pinus massoniana Lamb asxualization seedling growth the most according to claim 1, it is characterised in that: institute
N:P:K:Mg=7:40:6:2 in the slow-release or control-release fertilizer stated.
A kind of method for culturing seedlings promoting Pinus massoniana Lamb asxualization seedling growth the most according to claim 1, it is characterised in that: step
Suddenly the Pinus massoniana Lamb asxualization Seedling described in (5) includes Pinus massoniana Lamb tissue cultured seedling and Pinus massoniana Lamb cutting seedling.
A kind of method for culturing seedlings promoting Pinus massoniana Lamb asxualization seedling growth the most according to claim 1, it is characterised in that: step
Suddenly the method for the foliage dressing described in (6) is after transplanting 1 month, every 7-10 days to Water soluble fertilizer of foliage-spray；Transplant 2
After individual month, every 10-15 days to Water soluble fertilizer of foliage-spray, until Pinus massoniana Seedlings goes out garden.
5. according to the arbitrary described a kind of method for culturing seedlings promoting Pinus massoniana Lamb asxualization seedling growth of claim 1 or 4, its feature
It is: the preparation method of the Water soluble fertilizer described in step (6) is: weigh carbamide 34-38 part, ammonium phosphate 20-25 part, ammonium sulfate 25-
28 parts, potassium sulfate 42-46 part, and be added sequentially in 100000 parts of water, obtain mixed liquor I after fully dissolving；Weigh boric acid 344
Part, manganese sulfate 421 parts, 478 parts of zinc sulfate, sodium molybdate 14 parts are added sequentially in 100000 parts of water, must mix after fully dissolving
Liquid II；Measure 10000 portions of mixed liquors I and 18 portions of mixed liquors II carry out mix homogeneously, obtain mixed liquor III；Hydrochloric acid with 1 mol/L
The pH value of mixed liquor III is regulated to 5.7, i.e. obtains Water soluble fertilizer.
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| CN108271605A (en) * | 2018-01-23 | 2018-07-13 | 云南省林业科学院 | A kind of Pinus yunnanensis Seedling method |
| CN110278848A (en) * | 2019-07-24 | 2019-09-27 | 西南大学 | A method of promoting Chinese milk vetch growth |
| CN110506608A (en) * | 2019-09-30 | 2019-11-29 | 福建农林大学 | One kind being suitable for excellent Chinese fir clone " ocean 020 " dedicated high effect culture light ground mass of container seedling |
| CN110547171A (en) * | 2019-09-30 | 2019-12-10 | 福建农林大学 | Light-weight medium special for efficient cultivation of excellent-clone ocean 061 container seedlings of China fir |
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| CN114009283A (en) * | 2021-10-26 | 2022-02-08 | 广西壮族自治区农业科学院 | Large-cup seedling growing method for long-seedling-age seedlings of autumn passion fruit |
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