CN102972168A - Method for cultivating magnolia biloba - Google Patents
Method for cultivating magnolia biloba Download PDFInfo
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- CN102972168A CN102972168A CN2012104366200A CN201210436620A CN102972168A CN 102972168 A CN102972168 A CN 102972168A CN 2012104366200 A CN2012104366200 A CN 2012104366200A CN 201210436620 A CN201210436620 A CN 201210436620A CN 102972168 A CN102972168 A CN 102972168A
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Abstract
The invention provides a method for concave leaf mangnolia biloba cultivation. The method for concave leaf mangnolia biloba cultivation comprises pre-processing and sowing of seeds, culture, transplanting, and field management. The method is capable of achieving effects of immediate germination. Planting percents are improved and planting periods are shortened, thus a purpose of quick germination is achieved.
Description
Technical field
The present invention relates to the cultivation method of a kind of trees, relate to especially a kind of cultivation method of Magnolia bilola.
Background technology
Magnolia bilola (Magnolia biloba) is Magnoliaceae Magnolia deciduous tree, originates in the ground such as Sichuan, Hubei, Hunan, Guangxi, Zhejiang, Jiangxi, Fujian, Jiangsu.Its integrate medicinal, material with, view and admire, be the distinctive economic tree of China, also be that national secondary is laid special stress on protecting plant, utilize prospect very wide.Constantly increase owing to the Magnolia bilola demand for many years, wild resource constantly reduces, and the Magnolia bilola seed has after-ripening and strong property, has the deep dormancy characteristic, and the natural propagation rate is low.
Process seed with plant growth regulator and temperature control, improve seed vitality, strengthen the emerge germination rate of seed in adverse circumstance, to plant seedlings control prosperous short a little less than, the treatment technology in strong seedling strong sprout is well used in the bark of official magnolia, such as (Hu Jiangqin etc., the research of Magnolia bilola seed dormancy and Germination characteristics, " Hangzhou Pedagogic University's journal ", the 4th phase of the 10th volume, in July, 2011), (Chen Xinyun, the research of the north of Fujian Province Magnolia bilola high-yield cultivation technique, " Strait Pharmaceutical Journal ", the 5th phase of the 22nd volume, 2010) etc., but said method has just carried out the preliminary test Journal of Sex Research to the seed germination of Magnolia bilola, do not form the effectively technology of breaking dormancy of system, and the breaking dormancy time is long.Therefore the space that utilizes the Magnolia bilola culture technique of seeds cultivation also to make further progress.
Summary of the invention
The invention provides a kind of cultivation method of Magnolia bilola, the method comprises the preliminary treatment of seed and sowing, grows seedlings, transplant, these several parts of field management, the method can make the Magnolia bilola seed reach the effect of instant sprouting, and the raising planting percent, the method may further comprise the steps:
(1) selected seed and seed processed, in the garden of ploughing deeply, apply fertilizer, carry out a seedling on the ground, press 15～20 centimetres of line-spacings, open 6 centimetres of dark ditches, by 6～8 centimetres of spacing in the rows seed is sowed in the ditch, 3 centimetres of earthing are flat with the fine sand lid, 16～20 kilograms of every mu of seeding quantitys keep ground moistening;
(2) grow seedlings, after coming up, still keep ground moistening, plant corn at furrow stalks, for seedling is shaded, be that sapling is watered the well water cooling hot summer days, enters after the winter in the foundation ridging, pricks with straw bag;
(3) transplant, wait until thaw spring in the coming year after, distance according to 2.5 meters * 2.5 meters of seeding row spacings, dig 50 centimetres of diameters, 5～8 kilograms of farmyard manures are executed in the hole that the degree of depth is 50 centimetres in every hole, one strain of every hole is transplanted, cut off in seedling main root 20 centimeters during transplanting, transplant that sapling can reach 1 meter after 1 year, can go out the garden;
(4) field management, the weak seedling that the rear removal that comes up during nursery stage is overstocked weeds with a hoe, water during it drought, keep ground moistening, executed once-combined fertilizer in one month, composite fertilizer's amount of application is 40 kilograms every mu, to note when the coming year, transplanted spring watering, transplant afterwards and execute farmyard manure or farmyard manure every year once, 6 kilograms of the every strains of farmyard manure, 4 kilograms of the every strains of farmyard manure, generally need not water after the seedling, suitably water when running into severe drought.
Wherein the concrete grammar that seed is processed described in the step (1) is as follows:
(1) gathers seed, select full grains, without the seed of damage by disease and insect, after seed is adopted back bright seed is placed on the sand paper, rub with hand rubbing, make seed and rubber friction, treat that seed exosper wax comes off by clear water rinsing and screening, removes flat grain;
(2) seed is placed surface plate, and keep the surface of the seed moistening, subsequently surface plate is placed incubator, seed is carried out alternating temperature to be processed, processed 12 hours at 25～27 degrees centigrade first, subsequently again 4～5 degrees centigrade processed circular treatment 3 times 12 hours, last 1 hour of each high temperature treatment seed is imposed sufficient illumination, intensity of illumination is 2500～2800lx;
(3) seed of step (2) being processed is soaked among the nutrient solution I, and soak time is 4～5 hours, subsequently seed is soaked among the nutrient solution II again, and soak time is 5～6 hours, dries after seed is taken out, and can sow.
In seed treatment, the prescription of the nutrient solution I described in the step (3) is: ammonium nitrate 20g/L, sodium humate 0.2mg/L, gibberellin 0.03mg/L.
In seed treatment, the prescription of the nutrient solution II described in the step (3) is: potassium permanganate 1～1.1g/L, potassium dihydrogen phosphate 2～3g/L, ammonium nitrate 1.5～1.8g/L, sodium molybdate 20～25mg/L, borax (Na
2B
4O
5(OH)
4.8H
2O) 40～55mg/L, BA 10～15mg/L, NAA 8～10mg/L.
The cultivation method of Magnolia bilola provided by the invention is owing to used special seed processing technology, the seed planting percent of Magnolia bilola is improved, resting stage is broken, but also growth is rapider after making seedling, thereby guarantee just can transplant at the Second Year of growing seedlings, just can transplant in rear the 3rd year and grow seedlings under the usual condition, so just shorten the time of becoming a useful person of Magnolia bilola, can earlier go out the garden.
Embodiment
Embodiment 1
Cultivate Magnolia bilola by following method:
(1) selected seed and seed processed, in the garden of ploughing deeply, apply fertilizer, carry out a seedling on the ground, press 15～20 centimetres of line-spacings, open 6 centimetres of dark ditches, by 6～8 centimetres of spacing in the rows seed is sowed in the ditch, 3 centimetres of earthing are flat with the fine sand lid, 16～20 kilograms of every mu of seeding quantitys keep ground moistening;
(2) grow seedlings, after coming up, still keep ground moistening, plant corn at furrow stalks, for seedling is shaded, be that sapling is watered the well water cooling hot summer days, enters after the winter in the foundation ridging, pricks with straw bag;
(3) transplant, wait until thaw spring in the coming year after, distance according to 2.5 meters * 2.5 meters of seeding row spacings, dig 50 centimetres of diameters, 5～8 kilograms of farmyard manures are executed in the hole that the degree of depth is 50 centimetres in every hole, one strain of every hole is transplanted, cut off in seedling main root 20 centimeters during transplanting, transplant that sapling can reach 1 meter after 1 year, can go out the garden;
(4) field management, the weak seedling that the rear removal that comes up during nursery stage is overstocked weeds with a hoe, water during it drought, keep ground moistening, executed once-combined fertilizer in one month, composite fertilizer's amount of application is 40 kilograms every mu, to note when the coming year, transplanted spring watering, transplant afterwards and execute farmyard manure or farmyard manure every year once, 6 kilograms of the every strains of farmyard manure, 4 kilograms of the every strains of farmyard manure, generally need not water after the seedling, suitably water when running into severe drought.
Wherein in the step (1) processing of seed is processed in such a way:
(1) gathers seed, select full grains, without the seed of damage by disease and insect, after seed is adopted back bright seed is placed on the sand paper, rub with hand rubbing, make seed and rubber friction, treat that seed exosper wax comes off by clear water rinsing and screening, removes flat grain;
(2) seed is placed surface plate, and keep the surface of the seed moistening, subsequently surface plate is placed incubator, seed is carried out alternating temperature to be processed, processed 12 hours at 25 degrees centigrade first, subsequently again 4 degrees centigrade processed circular treatment 3 times 12 hours, last 1 hour of each high temperature treatment seed is imposed sufficient illumination, intensity of illumination is 2500lx;
(3) seed of step (2) being processed is soaked among the nutrient solution I, soak time is 5 hours, and wherein the prescription of nutrient solution I is: ammonium nitrate 20g/L, sodium humate 0.2mg/L, gibberellin 0.03mg/L, subsequently seed is soaked among the nutrient solution II again, soak time is 6 hours, and wherein the prescription of nutrient solution II is: potassium permanganate 1g/L, potassium dihydrogen phosphate 2g/L, ammonium nitrate 1.5g/L, sodium molybdate 20mg/L, borax (Na
2B
4O
5(OH)
4.8H
2O) 40mg/L, BA 10mg/L, NAA 8mg/L with drying after the seed taking-up, can sow.
The result is as follows in cultivation: after planting emergence rate reaches more than 82%, and average height of seedling reaches 50 centimetres after emerging 1 year, and survival rate reaches 96% after transplanting, and plants that mean stand height reaches 1.4 meters after 2 years.
Embodiment 2:
Cultivate Magnolia bilola by following method:
(1) selected seed and seed processed, in the garden of ploughing deeply, apply fertilizer, carry out a seedling on the ground, press 15～20 centimetres of line-spacings, open 6 centimetres of dark ditches, by 6～8 centimetres of spacing in the rows seed is sowed in the ditch, 3 centimetres of earthing are flat with the fine sand lid, 16～20 kilograms of every mu of seeding quantitys keep ground moistening;
(2) grow seedlings, after coming up, still keep ground moistening, plant corn at furrow stalks, for seedling is shaded, be that sapling is watered the well water cooling hot summer days, enters after the winter in the foundation ridging, pricks with straw bag;
(3) transplant, wait until thaw spring in the coming year after, distance according to 2.5 meters * 2.5 meters of seeding row spacings, dig 50 centimetres of diameters, 5～8 kilograms of farmyard manures are executed in the hole that the degree of depth is 50 centimetres in every hole, one strain of every hole is transplanted, cut off in seedling main root 20 centimeters during transplanting, transplant that sapling can reach 1 meter after 1 year, can go out the garden;
(4) field management, the weak seedling that the rear removal that comes up during nursery stage is overstocked weeds with a hoe, water during it drought, keep ground moistening, executed once-combined fertilizer in one month, composite fertilizer's amount of application is 40 kilograms every mu, to note when the coming year, transplanted spring watering, transplant afterwards and execute farmyard manure or farmyard manure every year once, 6 kilograms of the every strains of farmyard manure, 4 kilograms of the every strains of farmyard manure, generally need not water after the seedling, suitably water when running into severe drought.
Wherein in the step (1) processing of seed is processed in such a way:
(1) gathers seed, select full grains, without the seed of damage by disease and insect, after seed is adopted back bright seed is placed on the sand paper, rub with hand rubbing, make seed and rubber friction, treat that seed exosper wax comes off by clear water rinsing and screening, removes flat grain;
(2) seed is placed surface plate, and keep the surface of the seed moistening, subsequently surface plate is placed incubator, seed is carried out alternating temperature to be processed, processed 12 hours at 27 degrees centigrade first, subsequently again 5 degrees centigrade processed circular treatment 3 times 12 hours, last 1 hour of each high temperature treatment seed is imposed sufficient illumination, intensity of illumination is 2800lx;
(3) seed of step (2) being processed is soaked among the nutrient solution I, soak time is 4 hours, and wherein the prescription of nutrient solution I is: ammonium nitrate 20g/L, sodium humate 0.2mg/L, gibberellin 0.03mg/L, subsequently seed is soaked among the nutrient solution II again, soak time is 5 hours, and wherein the prescription of nutrient solution II is: potassium permanganate 1.1g/L, potassium dihydrogen phosphate 3g/L, ammonium nitrate 1.8g/L, sodium molybdate 25mg/L, borax (Na
2B
4O
5(OH)
4.8H
2O) 55mg/L, BA 15mg/L, NAA 10mg/L with drying after the seed taking-up, can sow.
The result is as follows in cultivation: after planting emergence rate reaches more than 80%, and average height of seedling reaches 48 centimetres after emerging 1 year, and survival rate reaches 97% after transplanting, and plants that mean stand height reaches 1.4 meters after 2 years.
Those skilled in the art can make replacement or modification to content of the present invention according to content disclosed by the invention and the art technology of grasping; but these replacements or modification should not be considered as breaking away from the present invention's design, and these replacements or modification are all in the claimed interest field of the present invention.
Claims (4)
1. the cultivation method of a Magnolia bilola, the method may further comprise the steps:
(1) selected seed and seed processed, in the garden of ploughing deeply, apply fertilizer, carry out a seedling on the ground, press 15～20 centimetres of line-spacings, open 6 centimetres of dark ditches, by 6～8 centimetres of spacing in the rows seed is sowed in the ditch, 3 centimetres of earthing are flat with the fine sand lid, 16～20 kilograms of every mu of seeding quantitys keep ground moistening;
(2) grow seedlings, after coming up, still keep ground moistening, plant corn at furrow stalks, for seedling is shaded, be that sapling is watered the well water cooling hot summer days, enters after the winter in the foundation ridging, pricks with straw bag;
(3) transplant, wait until thaw spring in the coming year after, distance according to 2.5 meters * 2.5 meters of seeding row spacings, dig 50 centimetres of diameters, 5～8 kilograms of farmyard manures are executed in the hole that the degree of depth is 50 centimetres in every hole, one strain of every hole is transplanted, cut off in seedling main root 20 centimeters during transplanting, transplant that sapling can reach 1 meter after 1 year, can go out the garden;
(4) field management, the weak seedling that the rear removal that comes up during nursery stage is overstocked weeds with a hoe, water during it drought, keep ground moistening, executed once-combined fertilizer in one month, composite fertilizer's amount of application is 40 kilograms every mu, to note when the coming year, transplanted spring watering, transplant afterwards and execute farmyard manure or farmyard manure every year once, 6 kilograms of the every strains of farmyard manure, 4 kilograms of the every strains of farmyard manure, generally need not water after the seedling, suitably water when running into severe drought.
2. the cultivation method of the Magnolia bilola described in the claim 1 is characterized in that wherein the concrete grammar that seed is processed described in the step (1) is as follows:
(1) gathers seed, select full grains, without the seed of damage by disease and insect, after seed is adopted back bright seed is placed on the sand paper, rub with hand rubbing, make seed and rubber friction, treat that seed exosper wax comes off by clear water rinsing and screening, removes flat grain;
(2) seed is placed surface plate, and keep the surface of the seed moistening, subsequently surface plate is placed incubator, seed is carried out alternating temperature to be processed, processed 12 hours at 25～27 degrees centigrade first, subsequently again 4～5 degrees centigrade processed circular treatment 3 times 12 hours, last 1 hour of each high temperature treatment seed is imposed sufficient illumination, intensity of illumination is 2500～2800lx;
(3) seed of step (2) being processed is soaked among the nutrient solution I, and soak time is 4～5 hours, subsequently seed is soaked among the nutrient solution II again, and soak time is 5～6 hours, dries after seed is taken out, and can sow.
3. the cultivation method of the Magnolia bilola described in the claim 2 is characterized in that in seed treatment, and the prescription of the nutrient solution I described in the step (3) is: ammonium nitrate 20g/L, sodium humate 0.2mg/L, gibberellin 0.03mg/L.
4. the cultivation method of the Magnolia bilola described in the claim 2 is characterized in that in seed treatment, and the prescription of the nutrient solution II described in the step (3) is: potassium permanganate 1～1.1g/L, potassium dihydrogen phosphate 2～3g/L, ammonium nitrate 1.5～1.8g/L, sodium molybdate 20～25mg/L, borax (Na
2B
4O
5(OH)
4.8H
2O) 40～55mg/L, BA 10～15mg/L, NAA 8～10mg/L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104366200A CN102972168A (en) | 2012-11-05 | 2012-11-05 | Method for cultivating magnolia biloba |
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|---|---|---|---|
| CN2012104366200A CN102972168A (en) | 2012-11-05 | 2012-11-05 | Method for cultivating magnolia biloba |
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| CN102972168A true CN102972168A (en) | 2013-03-20 |
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|---|---|---|---|
| CN2012104366200A Pending CN102972168A (en) | 2012-11-05 | 2012-11-05 | Method for cultivating magnolia biloba |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103583178A (en) * | 2013-10-15 | 2014-02-19 | 徐闻县神州木兰园培植中心 | Container nursery method for magnolia |
| CN103797932A (en) * | 2014-02-25 | 2014-05-21 | 甘肃凯源生物技术开发中心 | Hard seed breaking device for promoting daphne giraldii seeds to germinate |
| CN104081977A (en) * | 2014-07-01 | 2014-10-08 | 南江县百草中药材有限公司 | Method for planting magnolia officinalis |
| CN104686339A (en) * | 2015-02-22 | 2015-06-10 | 梁仕华 | Method for constructing regeneration system of Magnolia officinalissubsp. biloba(Rehd. et Wils.) Law. |
| CN106508349A (en) * | 2016-10-21 | 2017-03-22 | 兴义市庆庆种植有限责任公司 | Rapid cultivation method for polyphylla seedlings |
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| CN102273370A (en) * | 2011-05-19 | 2011-12-14 | 李文东 | High-yield magnolia officinalis propagation method |
| CN102598914A (en) * | 2012-03-30 | 2012-07-25 | 常熟市新靓文辅亚农艺发展有限公司 | Method for breaking through dormancy of magnolia biloba seeds |
| CN102598997A (en) * | 2012-03-30 | 2012-07-25 | 常熟市新靓文辅亚农艺发展有限公司 | Cultivation method of Magnolia officinalis |
-
2012
- 2012-11-05 CN CN2012104366200A patent/CN102972168A/en active Pending
Patent Citations (4)
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| CN102067781A (en) * | 2010-11-02 | 2011-05-25 | 利川市陵阳堂道地中药材开发有限公司 | Regeneration, high-yield and good-quality cultivation technology for cortex magnoliae officinalis |
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Non-Patent Citations (1)
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103583178A (en) * | 2013-10-15 | 2014-02-19 | 徐闻县神州木兰园培植中心 | Container nursery method for magnolia |
| CN103583178B (en) * | 2013-10-15 | 2015-07-08 | 徐闻县神州木兰园培植中心 | Container nursery method for magnolia |
| CN103797932A (en) * | 2014-02-25 | 2014-05-21 | 甘肃凯源生物技术开发中心 | Hard seed breaking device for promoting daphne giraldii seeds to germinate |
| CN103797932B (en) * | 2014-02-25 | 2015-10-28 | 甘肃凯源生物技术开发中心 | A kind of strong restructuring bankrupt promoting D.giraldii Nitsche seed sprouting |
| CN104081977A (en) * | 2014-07-01 | 2014-10-08 | 南江县百草中药材有限公司 | Method for planting magnolia officinalis |
| CN104686339A (en) * | 2015-02-22 | 2015-06-10 | 梁仕华 | Method for constructing regeneration system of Magnolia officinalissubsp. biloba(Rehd. et Wils.) Law. |
| CN106508349A (en) * | 2016-10-21 | 2017-03-22 | 兴义市庆庆种植有限责任公司 | Rapid cultivation method for polyphylla seedlings |
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Application publication date: 20130320 |