The Development of Biological Product for Plant Growing on the Basis of Streptomyces Albus

Abstract

In this work the influence of experimental forms of biological product from Streptomyces albus UN44 on the growth processes of agricultural plants (wheat, peas, corn) was studied. The advantages of the preparation are demonstrated, which contains not only antibiotic and enzymatic complexes, synthesized by the producer, but also its biomass for the stimulation of seed germination processes, growth and development of the said plants seedlings. The proposed process description of biological product Streptofungin-Phyto production in two forms is the basis for engineering development and operating regulations. The preparation can be developed as a suspension with a cell titer of 109 CFU/cm3 in PET-containers (2 – 5 l) or as a dried mass in plastic bags (1 – 2 kg). The biological product can be recommended for use on the stage of pre-planting treatment of seeds by soaking, as well as deep root watering and irrigation. The remedy is safe for humans, animals and plants and can be used together with other microbial mass-based biofertilizers.

Antimicrobial and Cytotoxic Characteristics of Antibiotic Streptofungin

“…The object of the presented research is the culture of the streptomycete Streptomyces albus, which has been studied for more than one decade in a numbers of scientific laboratories and used in development, primarily as a producer of a complex of bacteriolytic enzymes [11,12,17]. Subsequently, its ability to positively influence the growth of some agricultural plants, as well as inhibit the development of acarids, was shown [19]. All this, as well as the return of interest in streptomycetes in general among researchers over the last ten years [5][6][7][8][9]20], caused the authors to turn to the analysis of the antibiotic activity of the culture.…”

Specific Activity of Streptomyces albus Preparations for Bioreguilation of Cucumber Plant

“…ôåðìåíò³â) óíàñë³äîê òåðì³÷íî¿ ñòåðèë³çàö³¿. Âèá³ð ä³àïàçîíó êîíöåíòðàö³é á³îïðåïàðàò³â äëÿ îáðîáêè íàñ³ííÿ òà äîñë³äaeåííÿ ¿õ âïëèâó íà ðîñòîâ³ ïðîöåñè îã³ðêà ïðîâîäèëè íà îñíîâ³ äàíèõ ë³òåðàòóðè òà âëàñíèõ ðåçóëüòàò³â äîñë³äaeåíü ùîäî ³íøèõ êóëüòóð [2,5,7,10].…”

“…Тодосійчук 2* ñèíòåçîì êîìïëåêñó ôåðìåíò³â [7,8]. Îäíàê âñòàíîâëåíà îñòàíí³ì ÷àñîì àíòàãîí³ñòè÷íà çäàòí³ñòü êóëüòóðè ùîäî ô³òîïàòîãåí³â ³ ñèíòåç êîìïëåêñó àíòèá³îòè÷íèõ ñïîëóê ñåëåêö³îíîâàíèì øòàìîì S. albus UN44 ðîáëÿòü àêòóàëüíèìè äîñë³äaeåííÿ îñîáëèâîñòåé á³îëîã³÷íîãî âïëèâó ïðåïàðàò³â íà éîãî îñíîâ³ [9,10].…”