SU1667777A1 - Wolffia cultivation method - Google Patents

Wolffia cultivation method Download PDF

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Publication number
SU1667777A1
SU1667777A1 SU884465173A SU4465173A SU1667777A1 SU 1667777 A1 SU1667777 A1 SU 1667777A1 SU 884465173 A SU884465173 A SU 884465173A SU 4465173 A SU4465173 A SU 4465173A SU 1667777 A1 SU1667777 A1 SU 1667777A1
Authority
SU
USSR - Soviet Union
Prior art keywords
culture
wolffia
wolfia
rootless
biomass
Prior art date
Application number
SU884465173A
Other languages
Russian (ru)
Inventor
Вера Витальевна Ковалева
Николай Николаевич Марковский
Original Assignee
Kovaleva Vera V
Markovskij Nikolaj N
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kovaleva Vera V, Markovskij Nikolaj N filed Critical Kovaleva Vera V
Priority to SU884465173A priority Critical patent/SU1667777A1/en
Application granted granted Critical
Publication of SU1667777A1 publication Critical patent/SU1667777A1/en

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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish

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  • Cultivation Of Plants (AREA)
  • Hydroponics (AREA)

Abstract

Изобретение относитс  к гидробиологии и может быть использовано в рыбном и сельском хоз йствах. Целью изобретени   вл етс  повышение выхода биомассы вольфии бескорневой. Культуру вольфии бескорневой помещают в культуральную среду с добавлением питательных минеральных веществ, после чего осуществл ют непрерывное перемешивание культуры, обеспечивающее ее циркул цию в вертикальном направлении. 1 ил.This invention relates to hydrobiology and can be used in fish and agriculture. The aim of the invention is to increase the yield of wolfia biomass without root. The rootless wolfium culture is placed in the culture medium with the addition of nutrient mineral substances, after which the culture is continuously stirred, ensuring its circulation in the vertical direction. 1 il.

Description

Изобретение относитс  к гидробиологии и Может быть использовано в рыбном и сельском хоз йстве.This invention relates to hydrobiology and may be used in fisheries and agriculture.

Целью изобретени   вл етс  повышение выхода биомассы вольфии бескорневой .The aim of the invention is to increase the yield of wolfia biomass without root.

Способ осуществл ют следующим образом .The method is carried out as follows.

Культуру вольфии бескорневой помещают в культуральную среду с добавлением питательных минеральных веществ, после чего осуществл ют непрерывное перемешивание культуры, обеспечивающее ее циркул цию в вертикальном направлении.The rootless wolfium culture is placed in the culture medium with the addition of nutrient mineral substances, after which the culture is continuously stirred, ensuring its circulation in the vertical direction.

На чертеже представлен культиватор дл  выращивани  вольфии.The drawing shows a cultivator for growing wolfia.

Культиватор имеет вид сосуда 1 с коническим дном с отверсти ми 2 и 3 в верхней части и в основании дна, соединеными эрлифтом 5. В восход щей части 4 эрлифта 5 расположен штуцер 6 дл  подачи воздуха. Эрлифт 5 снабжен также запорным устройством 7 дл  слива культуральной среды.The cultivator has the form of a vessel 1 with a conical bottom with holes 2 and 3 in the upper part and at the base of the bottom, connected by an airlift 5. In the ascending part 4 of the airlift 5 there is a fitting 6 for air supply. Airlift 5 is also equipped with a locking device 7 for discharging the culture medium.

Пример. Маточную культуру вольфии бескорневой (Wolffla Arrhlza) внос т в культиватор объемом 10 л из расчета 8 г/л. После этого осуществл ют непрерывное перемешивание культуры, обеспечивающее ее циркул цию в вертикальном направлении. Через 3 суток прирост биомассы вольфии составил 75%, продукци  - 2 кг/м3 в сутки.Example. Wolffia rootless culture (Wolffla Arrhlza) is introduced into a 10 l cultivator at a rate of 8 g / l. Thereafter, the culture is continuously stirred, allowing it to circulate in the vertical direction. After 3 days, the growth of wolfia biomass was 75%, production - 2 kg / m3 per day.

Без перемешивани  культуры р ски (вольфии) продукци  в тех же услови х составл ет лишь 0,8 кг/м3 сутки.Without mixing the culture of bright (wolfium) products under the same conditions, it is only 0.8 kg / m3 day.

Таким образом, предложенный способ позвол ет интенсифировать выращивание вольфии бескорневой, повысить выход ее биомассы при минимальных материально- технических затратах.Thus, the proposed method allows to intensify the cultivation of rootless wolfia, to increase its biomass yield with minimal material and technical costs.

Claims (1)

Формула изобретени Invention Formula Способ культивировани  вольфии бескорневой , предусматривающий помещение культуры растени  в среду с добавлением питательных минеральных веществ и последующее выдерживание культуры, отличающийс  тем, что, с целью повышени  выхода биомассы, в процессе выдерживани  осуществл ют непрерывное перемешивание культуры, обеспечивающее ее циркул цию в вертикальном направлении.The method of cultivation of wolfia rootless, involving the placement of plant culture in an environment with the addition of nutrient mineral substances and the subsequent keeping of the culture, characterized in that, in order to increase the yield of biomass, in the process of keeping, the culture is circulated in vertical direction. ЁYo (( оabout sjsj vj v| vjvj v | vj
SU884465173A 1988-06-29 1988-06-29 Wolffia cultivation method SU1667777A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU884465173A SU1667777A1 (en) 1988-06-29 1988-06-29 Wolffia cultivation method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU884465173A SU1667777A1 (en) 1988-06-29 1988-06-29 Wolffia cultivation method

Publications (1)

Publication Number Publication Date
SU1667777A1 true SU1667777A1 (en) 1991-08-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU884465173A SU1667777A1 (en) 1988-06-29 1988-06-29 Wolffia cultivation method

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SU (1) SU1667777A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017179057A1 (en) * 2016-04-13 2017-10-19 Yeda Research And Development Co. Ltd. Cultivation of wolffia plants

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Nackar K.R. et al. Yield of wolffla arhlza L horkel ex wlmmer from cement clcteus with different sewaye concentration and Its efficclency as carp feed - Aquaculture, 1986, v.51 , p. 211-21b. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017179057A1 (en) * 2016-04-13 2017-10-19 Yeda Research And Development Co. Ltd. Cultivation of wolffia plants

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