CN1409944A - High stem high yield cultivation method of water hyacinth - Google Patents
High stem high yield cultivation method of water hyacinth Download PDFInfo
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- CN1409944A CN1409944A CN 01129124 CN01129124A CN1409944A CN 1409944 A CN1409944 A CN 1409944A CN 01129124 CN01129124 CN 01129124 CN 01129124 A CN01129124 A CN 01129124A CN 1409944 A CN1409944 A CN 1409944A
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Abstract
A method for cultivating the water hyacinth with high stem and high yield features that the water hyacinth plants are cultivated in an impalement fixed in the water to limit their reproduction at option, so increasing their planting density to result in high and thick stem and high yield. Its advantages are low cost and high effect of purifying water.
Description
Affiliated technical field:
The present invention relates to a kind of water hyacinth cultivation method, particularly a kind of the breeding by restraining increased the variation cultivation method of volume increase.
Background technology:
The water hyacinth has another name called weter hyacinth, Eichhornia crassipes, water lotus flower, Japanese narcissus, water lotus, foreign Monochoria korsakowii, cloth bag lotus etc., be dispersed throughout the water body of countries in the world, the water hyacinth is a kind of perennial water plants, is characterized in: breeding is fast, output is high, can utilize for many years, and not account for the farmland.The water hyacinth is a kind of green grass or young crops, dry feed of high-quality, also is chemical industry, biogas raw material, can be used as compost and other food applications.At present, the hyacinthine method of cultivation water mainly is to adopt to apply fertilizer in foliar application, the water to reach to salvage, reduce its density at the water surface in right amount, these methods can only make the water hyacinth constantly grow, increase breeding, plant is grown tall rapidly, output also is restricted, and is current, and global water hyacinth plant is all generally short and small; Because of its comprehensive utilization, the humus of self letting alone to form from going out very easily causes the pollution of river, river, lake and reservoir thereof simultaneously.
Summary of the invention:
The invention provides a kind of technical method that makes the water hyacinth that grows under the nature improve output by restraining breeding condition.
The present invention utilizes the hyacinthine physiological property of water, and in conjunction with ecological knowledge, makes it produce variation, controls its breeding, is not applying in addition under the condition of fertilizer, thereby is making the water hyacinth be increased volume increase.This method has solved the technical problem of existing water hyacinth plant generally short and small (base of leaf short, coring long), simultaneously, for industry, agriculture comprehensive utilization have reduced cost, has played the effect of administering pollution, purifying water body, beautifying the environment.
The present invention realizes by following technical scheme:
The invention is characterized in: the stolon of the water hyacinth plant that grows under nature encloses the cultivation net that blocks to be useful on around the upper part, and water hyacinth plant closely is covered with in the cultivation net.
It is to constitute by being fixed on stake in the water and the nettle between stake and the stake that the present invention cultivates net, and stake exceeds the water surface, and the two ends of nettle are fixed on the stake.
Nettle of the present invention is restricted parallel or is intersected by one or more and constitutes.
The present invention encloses a slice water surface that what are divided by water hyacinth plant area respectively and blocks, and area and sheet number that the water surface is divided are decided on its size, needs.
The present invention be by the water hyacinth is enclosed block after, its stolon breaks away from the water surface automatically, rhizome loses source of nutrition and stops growing; Perhaps stolon is fractureed because of extruding, thereby the water hyacinth is reduced or living other branch, obtains nutritious high strain water hyacinth therefrom.
Stake of the present invention is bamboo or wood or metal etc.
Nettle of the present invention is wood, bamboo, plastics, steel wire rope etc.
The present invention is in same water body, under the condition of not appending the source of manure, water hyacinth plant colony's aspect ratio nature that it grows or the plant colony under the prior art highly increase 5～8 times: in a production cycle, can increase about 150 centimetres or higher.
Principle of the present invention is: in view of water hyacinth plant is to go out plant division and provide the nutrient component of breeding again to plant division by the stolon growth and breeding, like this, just limit the upwards growth of water hyacinth plant self.The present invention is by being provided for enclosing the cultivation net that blocks cut-out around the stolon of water hyacinth plant, during the outside growth and breeding of the stolon of water hyacinth plant, the resistance that is subjected to cultivating net is cut and is ruptured or be forced to lifting and break away from the water surface, thereby make plant division lose the conditioned disjunction nutrient delivery passage that regrowth is bred again, having limited water hyacinth plant breeds arbitrarily, on the water surface, freely expand growth, like this, all nutrient components all are used for water hyacinth plant upwards or the growth of self, and water hyacinth plant grows tall slightly.
The present invention observes through years of researches, water the hyacinth organic matter in the fast Absorption sewage and other materials are in a large number put in discovery in a suitable place to breed, having the extra-heavy ability of purifying waste water, is to solve the strong and economic biological treating approach that mankind nowadays society faces " it is many to need a fourth for poker " (it is many to lack protein, the scarce energy, scarce fertilizer and water pollution) problem.
By the described method of this patent, the water hyacinth can not increase under the situation of the source of manure in addition, its plant colony by short and small become tall and big, (becoming 1.2～1.5 meters) by 0.2～0.3 meter, root system is grown up and is become short and small (becoming about 0.2 meter by about 1 meter).Availability improves greatly, reduces cost significantly, improves its comprehensive utilization value.
The per mu yield of the water hyacinth water surface can reach annual 50～100 tons, and the organic matter in the sewage is had the absorbing capacity of extra-heavy, and indigo plant carcinogenic in the water body, green alga are had powerful inhibition and eliminate ability.And after tested, heavy metal is adsorbed on root more, and tenor is low in its stem, the leaf part, meets national forage standard, is the high-quality feed of aquaculture.Herb all can be used for the fertilizer of plant husbandry.
The water hyacinth is suitable for standard and puts in a suitable place to breed.Avoided with water drift, breeding arbitrarily.Be lawn waterborne during seedling, be again flower nursery waterborne flowering stage, increased the new beautiful gorgeous point of greening waterborne, becomes new tourist sight.
The hyacinthine part (being commonly called as " weter hyacinth ") of expanding of the water that the present invention grows.Because of the nutriment abundance, to grow normally, it fades away or significantly diminishes, and the color of plant, pattern and florescence do not change, and are more conducive to gather and salvage.
The water hyacinth of the present invention's cultivation, the biological function of himself is strengthened:
1, prevent water pollution, the ability of purifying water body strengthens, wherein: wawter bloom (blue-green algae, green alga) is suppressed even disappears; The self-purification capacity of water body pollution treatment strengthens, and by decomposition and the flocculation reaction to microorganism, and to the suction-operated of heavy metal, the transparency of water body is increased to 150 centimetres by original 40 centimetres;
2, pollute in the serious more water body,, can obtain high yield and inexpensive green grass or young crops, dry feed and industrial chemicals because of its eutrophication is high more.
The water hyacinth of the present invention's cultivation is a kind of abundant biogas raw material, and a kg of water hyacinth siccative can produce 374 kilograms of biogas by anaerobic fermentation, and one mu of material of giving money as a gift can produce 2618 meters of biogas for 305 tons
3, contain methane 70% and can produce 173.4 hundred million kilocalories of heats, be equivalent to 1047 kilograms of diesel oil, 1832.2 kilograms of gasoline.
Accompanying drawing and drawing explanation thereof:
Fig. 1: the hyacinthine biological structure schematic diagram of water of the present invention
Fig. 2: the hyacinthine cultivation web frame of water of the present invention schematic diagram
Fig. 3: the hyacinthine cultivation net of water of the present invention is two structural representation
Mark among the figure: 1 be water hyacinth root, 2 for water hyacinth stolon, 3 for the plant division of water hyacinth, 4 for water hyacinth cultivation net stake, 5 be that the water hyacinth is cultivated the net nettle.
Embodiment:
Embodiment 1:
Present embodiment carries out as follows:
1, has on the hyacinthine water surface of water long, on demand 0.07 hectare is divided into some and in water, do a stake 4 with the every interval of timber 1-1.5 rice;
2, between two stakes 4 two ends of nettle 5 are being separately fixed on the stake 4, the cultivation net of sealing is formed in the sheet braiding of dividing, one by one water hyacinth piecemeal is stopped, it can only be grown in the scope of water surface restriction, and can not grow with free extended mode at the water surface;
3, after salvaging is gathered, then should repeat above step if will continue to obtain high strain water hyacinth.
Embodiment 2:
Present embodiment step as follows carries out:
1, not having to put the water hyacinth in a suitable place to breed on the hyacinthine water surface of water, then should earlier water hyacinth shoot or plant be put into the water surface;
2, undertaken by the method for embodiment 1.
3, the fertilizing method of present embodiment 1,2 is identical with the fertilizing method of prior art.
The present invention puts and fully utilizes test in a suitable place to breed through large tracts of land, achieves success, and after putting water hyacinth of Le Shi in a suitable place to breed at the smelly water body of Dian Chi Cao Hai blackout, water body is purified rapidly, and transparency increases to 150 centimetres by original 40 centimetres.For this reason, Kunming in 1997 Dian Chi protective committee reports the contribution that happy old Mr. administers the Dian Chi with " elder brother does in Yunnan (1997) No. 23 " file to Kunming municipal Party committee, municipal government.Its achievement is subjected to the attention of domestic and international environmental protection circle.
The inventive method is novel, and is simple and easy to do, for the water hyacinth has been opened up broad application prospect in the large tracts of land comprehensive utilization of aspects such as industry, agricultural.
Claims (3)
1, high stem high yield cultivation method of water hyacinth is characterized in that: the stolon of the water hyacinth plant that grows under nature encloses the cultivation net that blocks to be useful on around the upper part, and water hyacinth plant closely is covered with in the cultivation net.
2, a kind of high stem high yield cultivation method of water hyacinth according to claim 1, it is characterized in that: the cultivation net is to be made of the stake (4) and the nettle (5) between stake (4) and the stake (4) that are fixed in the water, stake (4) exceeds the water surface, and the two ends of nettle (5) are fixed on the stake (4).
3, a kind of high stem high yield cultivation method of water hyacinth according to claim 1 is characterized in that: nettle is restricted parallel or is intersected by one or more and constitutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01129124 CN1409944A (en) | 2001-11-29 | 2001-11-29 | High stem high yield cultivation method of water hyacinth |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01129124 CN1409944A (en) | 2001-11-29 | 2001-11-29 | High stem high yield cultivation method of water hyacinth |
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| CN1409944A true CN1409944A (en) | 2003-04-16 |
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| CN 01129124 Pending CN1409944A (en) | 2001-11-29 | 2001-11-29 | High stem high yield cultivation method of water hyacinth |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100379689C (en) * | 2005-12-02 | 2008-04-09 | 云南利鲁环境建设有限公司 | Aquatic floating plant planting method |
| CN103891515A (en) * | 2014-04-15 | 2014-07-02 | 李蓁 | Planting method for common grape hyacinth flowers |
| CN104521527A (en) * | 2015-01-06 | 2015-04-22 | 云南省农业科学院花卉研究所 | Rapid propagation method for hyacinths |
-
2001
- 2001-11-29 CN CN 01129124 patent/CN1409944A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100379689C (en) * | 2005-12-02 | 2008-04-09 | 云南利鲁环境建设有限公司 | Aquatic floating plant planting method |
| CN103891515A (en) * | 2014-04-15 | 2014-07-02 | 李蓁 | Planting method for common grape hyacinth flowers |
| CN103891515B (en) * | 2014-04-15 | 2015-11-04 | 李蓁 | Muscari botryoides seeds of flowering plants method for planting |
| CN104521527A (en) * | 2015-01-06 | 2015-04-22 | 云南省农业科学院花卉研究所 | Rapid propagation method for hyacinths |
| CN104521527B (en) * | 2015-01-06 | 2017-01-11 | 云南省农业科学院花卉研究所 | Rapid propagation method for hyacinths |
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