نتایج جستجو برای: polyculture
تعداد نتایج: 411 فیلتر نتایج به سال:
Global water security is critical for human health, well-being, and economic stability. However, freshwater environments are under increasing anthropogenic pressure now, more than ever, there an urgent need integrated approaches that couple issues of the remediation degraded aquatic environments. One such strategy use floating treatment wetlands (FTW), which artificial mats sustain support grow...
Functional status of the tilyapia organism in the polyculture Oreochromis mossambicus ta Florida red
An experiment was carried out to evaluate the effects of different amounts supplementary feeds on growth and production fishes in polyculture where four species such as rui (Labeo rohita), mrigal (Cirrhinus mrigala), common carp (Cyprinus carpio) tilapia (Oreochromis niloticus) were cultured 6 ponds under three treatments, each with two replications. Eighty fish per decimal stocked along stocki...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید