CN102630397A - Method for treating, breeding and sprouting lignum sappan seeds by utilizing biogas slurry - Google Patents
Method for treating, breeding and sprouting lignum sappan seeds by utilizing biogas slurry Download PDFInfo
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- CN102630397A CN102630397A CN2012101257841A CN201210125784A CN102630397A CN 102630397 A CN102630397 A CN 102630397A CN 2012101257841 A CN2012101257841 A CN 2012101257841A CN 201210125784 A CN201210125784 A CN 201210125784A CN 102630397 A CN102630397 A CN 102630397A
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Abstract
The invention discloses a method for treating, breeding and sprouting lignum sappan seeds by utilizing a biogas slurry. The method comprises the following steps of: collecting seeds of a single lignum sappan mother tree, drying the seeds in the sun, soaking the lignum sappan seeds into the biogas slurry at low temperature during breeding, sprouting at normal temperature, cleaning the seeds which mould, and seeding after the seeds are white, wherein the biogas slurry is black brown and has no obvious odour of pig manure water, the biogas slurry is fully exposed in the air before the seeds are soaked, floating slags on surface of the biogas slurry are eliminated, then clear water is added to dilute until concentration of the biogas slurry is 50-75%, and the diluted biogas slurry is taken as the biogas slurry used for soaking the seeds. The biogas slurry is available, the production cost is low, and the method is simple and is easy to operate. According to the method disclosed by the invention, less mould is grown on the surfaces of the seeds bred by adopting the method, germination is fast, the germinating capacity is high, the germination rate is high, the soaking time is 15-90 minutes only, only 30-46% of the surfaces of the seeds mould, the germination rate reaches 85.3-95.1%, all the seeds are white and germinate within 3-4 days, and favourable conditions are created for rapidly multiplying a lignum sappan rare tree, thus the method disclosed by the invention has the advantage of better economic benefit and social benefit.
Description
Technical field
The invention belongs to the breeding plant technical field, relate to the method that a kind of bush seed natural pond liquid is handled breeding vernalization.
Background technology
Bush (Caesalpinia sappan Linn) is the Caesalpiniaceae defoliation small arbor, belongs to rare tree, and limb can be extracted valuable orchil, also can extract weld.Timber is diffuse porous wood, and material is hard, and is heavy, redness, and the coefficient of shrinkage is little, and the timber high-quality is for making the excellent material of high-grade musical instrument.Xylem contains colourless protochrome-brazilin, and content is about 2%, and its is met air and promptly is oxidized to brasilein; And contain haematoxylin, and can make the dye well organic reagent, be used to check aluminium ion; Also contain volatile oil.The dry duramen hyoscine can be used as hematocathartic, have invigorate blood circulation, eliminate the phlegm, the effect of pain relieving.Develop edible hematoxylin in recent years again, market demand enlarges, and supply falls short of demand for product, good development prospect.
Bush is prone to become a useful person, and is worth more moistening on the spot development plantations such as high, hills that can be on the south the tropic of cancer, small stream limit, tor bottom.But the bush seed has strong phenomenon, is difficult for imbibition, and seed surface in germination process grows mould easily, and influence is sprouted, and under field conditions (factors), germination rate is below 30%.And traditional bush method for treating seeds is to adopt emerge in worm water, is initially 45 ℃ emerge in worm water 12h.The surface of the seed has 85% above mildew bacterium, and it is slow to germinate, and germination rate only reaches 40～70%.To improve percentage of seedgermination be fast one of prerequisite of breeding of bush through carrying out seed treatment.
Summary of the invention
The objective of the invention is deficiency, aim to provide the method that a kind of bush seed natural pond liquid is handled breeding vernalization to traditional bush seed breeding processing.
The objective of the invention is to realize through following technical scheme:
A kind of bush seed natural pond liquid is handled the method for breeding vernalization; Comprise seed collecting, bask seeds, soak seed, cleaning and vernalization operation, it is characterized in that: will gather the seed of bush individual plant elite stand, and dry; Place natural pond liquid to soak in the bush seed during breeding; Carry out vernalization at normal temperatures, clean the long seed that mould is arranged, treat just can sow after seed shows money or valuables one carries unintentionally; Its breeding step is following:
(1) collects seed: gather the above healthy and strong good bush individual plant elite stand seed of life in 15 years;
(2) bask seeds: pod was tanned by the sun under the sun 1～2 day, pound with waddy and beat, peel off behind kind of the bud and seed to be loaded on cloth bag to do and hide;
(3) seed soaking: the cloth bag with good permeability installs seed, tighten, and is fixed in the bottom of seed soaking utensil, adds natural pond liquid low temperature and soaks, and cloth bag 8～10cm is crossed in natural pond liquid submergence.
(4) clean: with clear water the seed of cloth bag is washed by rubbing with the hands, in sterile water, cleaned again 2～4 times, remove the surface of the seed mould;
(5) vernalization: the seed that cleans up is placed the pallet that is covered with wet towel, cover again, vernalization under indoor natural temperature condition with wet towel;
It is the raw material pitchy more than 3 months that normally ferments that above-described natural pond liquid adopts with pig manure water; The natural pond liquid that does not have obvious pig manure water stink, pH value are 7.0～8.0, earlier natural pond liquid are added in the seed soaking utensil; Soak seed and let natural pond liquid fully be exposed in the air in preceding 1～3 day; Stir every day 1～2 time, remove the scum silica frost on natural pond liquid surface then, be used for seed soaking after adding the clear water dilution again and be 50～75% natural pond liquid.
Above-described low temperature immersion natural pond liquid temp≤60 ℃, soak time 15～90 minutes.
Above-described vernalization keeps the skin wet and keep the surface of the seed moistening every day, and all showing money or valuables one carries unintentionally until 3～4 days seeds stops moisturizing after germinateing.
The present invention has the following advantages with respect to existing technology:
1, the present invention is used to soak the natural pond liquid of bush seed, obtains easily, and production cost is low, and method is simple, processing ease.
2, the present invention adopts the natural pond liquid that becomes thoroughly decomposed to contain the required multiple water soluble nutrient of budding; Like trace element and some amino acid such as nitrogen, phosphorus, potassium and copper, iron, magnesium, zinc; Also have growth stimulation regulation and control substance such as vitamin, somatotropin isoreactivity material and cryanide ion; These materials can intensify the activity of seed body endoenzyme, promote the blastocyte division, stimulating growth; Simultaneously, the multiple microorganism in the liquid of natural pond and the active substance of secretion thereof have certain inhibition and killing action to harmful germ of the surface of the seed, and the cryanide ion in the liquid of natural pond also can be killed multiple germ, plays the equal effect of medicine seed soaking.
3, adopt the long low mold count of the surface of the seed of this method breeding, it is fast to germinate, and germinating capacity is strong; Germination rate is high, than the existing emerge in worm water seed that adopts, is initially 45 ℃ emerge in worm water 12h; The surface of the seed has 85% above mildew bacterium, and it is slow to germinate, and germination rate only reaches 40～70% and brings up to soak time and only use 30～90 minutes; The surface of the seed mildew bacterium has only 30～46%; Germination rate reaches 85.3～95.1%, creates favorable conditions for breeding the rare tree bush fast, has favorable economic benefit and social benefit.
Embodiment:
Below in conjunction with embodiment, the method for bush seed of the present invention natural pond liquid being handled breeding vernalization further describes.
Embodiment 1
Select 15 years healthy and strong fine individual plant elite stands of life, collect seed, collect exosper with billhook and become yellowish-brown to dun pod, under the sun, tanned by the sun 2 days, pound with waddy and beat pod, peel off and be loaded on cloth bag behind kind of the bud and do and hide annual October.Select the biogas generating pit of normal operation aerogenesis for use, soaking seed let natural pond liquid fully be exposed in the air in preceding 2 days, stirred every day 1 time; Remove the scum silica frost on liquid surface, natural pond then, guarantee that natural pond liquid color is a pitchy, measure natural pond liquid pH value 7.0; 20kg natural pond liquid is contained in the 50kg Plastic Drum, added the dilution of 20kg clear water.To pass through the bush seed that tans by the sun 1 day and install, tighten with the cloth bag of good permeability, every bag of about 1kg of seed places to be heated to 60 ℃ of natural pond liquid dilutions, and cloth bag is fixed in bottom in the bucket; Cloth bag 10cm is crossed in natural pond liquid submergence, and soak time is 15 minutes, pulls cloth bag out and in clear water, cleans 2 times, places the pallet that is covered with wet towel; Upper cover last layer wet towel, vernalization under indoor natural temperature condition has the seed of 46% mildew in the vernalization process; Take out in pallet with pod, with sterile water wash by rubbing with the hands clean after again from placing vernalization in the pallet, keep the skin wet every day in the vernalization process; Guarantee vernalization humidity, during bush seed sprouting 85.3%, can sow after 3 days.
Embodiment 2
Select 16 years healthy and strong fine individual plant elite stands, collect seed, collect exosper with billhook and become yellowish-brown to dun pod, under the sun, tanned by the sun 1 day, pound with waddy and beat pod, peel off and be loaded on cloth bag behind kind of the bud and do and hide annual September.Select the biogas generating pit of normal operation aerogenesis for use, soaking seed let natural pond liquid fully be exposed in the air in preceding 1 day, stirred every day 2 times; Remove the scum silica frost on liquid surface, natural pond then, guarantee that natural pond liquid color is a pitchy, measure natural pond liquid pH value 7.5; 25kg natural pond liquid is contained in the 50kg Plastic Drum, added the dilution of 15kg clear water.To pass through the bush seed that tans by the sun 1.5 days and install, tighten with the cloth bag of good permeability, every bag of about 1kg of seed places to be heated to 55 ℃ of natural pond liquid dilutions, and cloth bag is fixed in bottom in the bucket; Cloth bag 10cm is crossed in natural pond liquid submergence, and soak time is 20 minutes, pulls cloth bag out and in clear water, cleans 3 times, places the pallet that is covered with wet towel; Upper cover last layer wet towel, vernalization under indoor natural temperature condition has the seed of 38% mildew in the vernalization process; Take out in pallet with pod, with sterile water wash by rubbing with the hands clean after again from placing vernalization in the pallet, keep the skin wet every day in the vernalization process; Guarantee vernalization humidity, during 4 days bush seed sproutings 95.1%, can sow.
Embodiment 3
Select 16 years healthy and strong fine individual plant elite stands, collect seed, collect exosper with billhook and become yellowish-brown to dun pod, under the sun, tanned by the sun 1 day, pound with waddy and beat pod, peel off and be loaded on cloth bag behind kind of the bud and do and hide annual September.Select the biogas generating pit of normal operation aerogenesis for use, soaking seed let natural pond liquid fully be exposed in the air in preceding 1 day, stirred every day 2 times; Remove the scum silica frost on liquid surface, natural pond then, guarantee that natural pond liquid color is a pitchy, measure natural pond liquid pH value 7.5; 25kg natural pond liquid is contained in the 50kg Plastic Drum, added the dilution of 15kg clear water.To pass through the bush seed that tans by the sun 1.5 days and install, tighten with the cloth bag of good permeability, every bag of about 1kg of seed places to be heated to 50 ℃ of natural pond liquid dilutions, and cloth bag is fixed in bottom in the bucket; Cloth bag 10cm is crossed in natural pond liquid submergence, and soak time is 25 minutes, pulls cloth bag out and in clear water, cleans 3 times, places the pallet that is covered with wet towel; Upper cover last layer wet towel, vernalization under indoor natural temperature condition has the seed of 38% mildew in the vernalization process; Take out in pallet with pod, with sterile water wash by rubbing with the hands clean after again from placing vernalization in the pallet, keep the skin wet every day in the vernalization process; Guarantee vernalization humidity, during 4 days bush seed sproutings 93.7%, sow.
Embodiment 5
Select 15 years healthy and strong fine individual plant elite stands of life, collect seed, collect exosper with billhook and become yellowish-brown to dun pod, under the sun, tanned by the sun 2 days, pound with waddy and beat pod, peel off and be loaded on cloth bag behind kind of the bud and do and hide annual October.Select the biogas generating pit of normal operation aerogenesis for use, soaking seed let natural pond liquid fully be exposed in the air in preceding 3 days, stirred every day 2 times; Remove the scum silica frost on liquid surface, natural pond then, guarantee that natural pond liquid color is a pitchy, measure natural pond liquid pH value 8.0; 30kg natural pond liquid is contained in the 50kg Plastic Drum, added the dilution of 10kg clear water.To pass through the bush seed that tans by the sun 2 days and install, tighten with the cloth bag of good permeability, every bag of about 1kg of seed places to be heated to 45 ℃ of natural pond liquid dilutions, and cloth bag is fixed in bottom in the bucket; Cloth bag 10cm is crossed in natural pond liquid submergence, and soak time is 30 minutes, pulls cloth bag out and in clear water, cleans 4 times, places the pallet that is covered with wet towel; Upper cover last layer wet towel, vernalization under indoor natural temperature condition has the seed of 30% mildew in the vernalization process; Take out in pallet with pod, with sterile water wash by rubbing with the hands clean after again from placing vernalization in the pallet, keep the skin wet every day in the vernalization process; Guarantee vernalization humidity, during 3.5 days bush seed sproutings 90%, sow.
Embodiment 5
Select 15 years healthy and strong fine individual plant elite stands of life, collect seed, collect exosper with billhook and become yellowish-brown to dun pod, under the sun, tanned by the sun 2 days, pound with waddy and beat pod, peel off and be loaded on cloth bag behind kind of the bud and do and hide annual October.Select the biogas generating pit of normal operation aerogenesis for use, soaking seed let natural pond liquid fully be exposed in the air in preceding 3 days, stirred every day 2 times; Remove the scum silica frost on liquid surface, natural pond then, guarantee that natural pond liquid color is a pitchy, measure natural pond liquid pH value 8.0; 30kg natural pond liquid is contained in the 50kg Plastic Drum, added the dilution of 10kg clear water.To pass through the bush seed that tans by the sun 2 days and install, tighten with the cloth bag of good permeability, every bag of about 1kg of seed places to be heated to 32 ℃ of natural pond liquid dilutions, and cloth bag is fixed in bottom in the bucket; Cloth bag 10cm is crossed in natural pond liquid submergence, and soak time is 60 minutes, pulls cloth bag out and in clear water, cleans 4 times, places the pallet that is covered with wet towel; Upper cover last layer wet towel, vernalization under indoor natural temperature condition has the seed of 30% mildew in the vernalization process; Take out in pallet with pod, with sterile water wash by rubbing with the hands clean after again from placing vernalization in the pallet, keep the skin wet every day in the vernalization process; Guarantee vernalization humidity, during 3.5 days bush seed sproutings 88.6%, sow.
Embodiment 6
Select 16 years healthy and strong fine individual plant elite stands of life, collect seed, collect exosper with billhook and become yellowish-brown to dun pod, under the sun, tanned by the sun 2 days, pound with waddy and beat pod, peel off and be loaded on cloth bag behind kind of the bud and do and hide annual October.Select the biogas generating pit of normal operation aerogenesis for use, soaking seed let natural pond liquid fully be exposed in the air in preceding 2 days, stirred every day 1 time; Remove the scum silica frost on liquid surface, natural pond then, guarantee that natural pond liquid color is a pitchy, measure natural pond liquid pH value 7.0; 20kg natural pond liquid is contained in the 50kg Plastic Drum, added the dilution of 20kg clear water.To pass through the bush seed that tans by the sun 1 day and install, tighten with the cloth bag of good permeability, every bag of about 1kg of seed places to be heated to 22 ℃ of natural pond liquid dilutions, and cloth bag is fixed in bottom in the bucket; Cloth bag 10cm is crossed in natural pond liquid submergence, and soak time is 85 minutes, pulls cloth bag out and in clear water, cleans 2 times, places the pallet that is covered with wet towel; Upper cover last layer wet towel, vernalization under indoor natural temperature condition has the seed of 46% mildew in the vernalization process; Take out in pallet with pod, with sterile water wash by rubbing with the hands clean after again from placing vernalization in the pallet, keep the skin wet every day in the vernalization process; Guarantee vernalization humidity, during bush seed sprouting 91.5%, sow after 3 days.
Claims (4)
1. a bush seed natural pond liquid is handled the method for breeding vernalization; Comprise seed collecting, bask seeds, soak seed, cleaning and vernalization operation, it is characterized in that: will gather the seed of bush individual plant elite stand, and dry; Place natural pond liquid low temperature to soak in the bush seed during breeding; Carry out vernalization at normal temperatures, clean the long seed that mould is arranged, treat just can sow after seed shows money or valuables one carries unintentionally; Its breeding step is following:
(1) collects seed: gather the above healthy and strong good bush individual plant elite stand seed of life in 15 years;
(2) bask seeds: pod was tanned by the sun under the sun 1～2 day, pound with waddy and beat, peel off behind kind of the bud and seed to be loaded on cloth bag to do and hide;
(3) seed soaking: the cloth bag with good permeability installs seed, tighten, and is fixed in the bottom of seed soaking utensil, adds natural pond liquid low temperature and soaks, and cloth bag 8～10cm is crossed in natural pond liquid submergence;
(4) clean: with clear water the seed of cloth bag is washed by rubbing with the hands, in sterile water, cleaned again 2～4 times, remove the surface of the seed mould;
(5) vernalization: the seed that cleans up is placed the pallet that is covered with wet towel, cover again, vernalization under indoor natural temperature condition with wet towel.
2. bush seed according to claim 1 natural pond liquid is handled the method for breeding vernalization, it is characterized in that: it is the raw material pitchy more than 3 months that normally ferments that described natural pond liquid adopts with pig manure water, does not have the natural pond liquid of obvious pig manure water stink; The pH value is 7.0～8.0; Earlier natural pond liquid is added in the seed soaking utensil, soaking seed let natural pond liquid fully be exposed in the air in preceding 1～3 day, stirred every day 1～2 time; Remove the scum silica frost on natural pond liquid surface then, be used for seed soaking after adding the clear water dilution again and be 50～75% natural pond liquid.
3. low temperature soaks natural pond liquid temp≤60 ℃, soak time 15～90 minutes.
4. bush seed according to claim 1 natural pond liquid is handled the method for breeding vernalization, it is characterized in that: described vernalization keeps the skin wet and keep the surface of the seed moistening every day, and all showing money or valuables one carries unintentionally until 3～4 days seeds stops moisturizing after germinateing.
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Cited By (3)
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| CN103907472A (en) * | 2014-04-25 | 2014-07-09 | 广西壮族自治区林业科学研究院 | Method for cultivating caesalpinia sappan linn in karst region |
| CN106817951A (en) * | 2016-12-22 | 2017-06-13 | 广东林科种苗有限公司 | A kind of method of pawpaw seed biogas slurry breeding vernalization |
| CN107129354A (en) * | 2017-05-04 | 2017-09-05 | 安徽优科生态农业有限公司 | Compound seed dressing nutrient solution of a kind of biogas slurry base for promoting seed to root and preparation method thereof |
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| CN107129354A (en) * | 2017-05-04 | 2017-09-05 | 安徽优科生态农业有限公司 | Compound seed dressing nutrient solution of a kind of biogas slurry base for promoting seed to root and preparation method thereof |
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