Kamuri rakachena rerabhoritari rinonyanya kushandiswa mune microbiology, bio-mushonga, bio-chemistry, mhuka kuyedza, genetic recombination, biological chigadzirwa, etc. Inokanganiswa nerabhoritari huru, imwe marabhoritari uye kamuri yebetsero. Inofanirwa kuita kuurayiwa kwakanyatso zvichienderana nemutemo uye chiyero. Shandisa chengetedzo yekuzviparadzanisa sutu uye yakazvimirira okisijeni yekugovera sisitimu seyakanyanya yakachena midziyo uye shandisa yakashata yekumanikidza yechipiri barriers system. Inogona kushanda panzvimbo yekuchengetedza kwenguva yakareba uye inopa yakanaka uye yakagadzikana nharaunda kune anoshanda. Inofanirwa kuve nechokwadi chekuchengetedzwa kwemushandisi, kuchengetedza kwezvakatipoteredza, kuchengetedzwa kwemarara uye chengetedzo yemuenzaniso. Yese gasi remarara uye mvura inofanirwa kucheneswa uye kubatwa zvakafanana.
Tora imwe yekamuri redu rakachena rabhoritari semuenzaniso. (Bangladesh, 500m2, ISO 5)
