In this study, the effect of diet food (soybeans, egg yolk and chicken manure) on biomass weight and body composition (the amount of protein, fat, moisture and ash) Chironomid larvae were examined. For this purpose, 2.5 grams of food per Coconut considered in the period, with three replicates and Chironomid larvae during the period of 15 days in plastic pans were kept in nutrition. The results ...

Objective: In this study, the effect of diet food (soybeans, egg yolk and chicken manure) on biomass weight and body composition (the amount of protein, fat, moisture and ash) Chironomid larvae were examined. Methods: For this purpose, 2.5 grams of food per Coconut considered in the period, with three replicates and Chironomid larvae during the period of 15 days in plastic pans were kept in nut...

In this study, the 74 chicken manure samples from a chicken farm were used to take the diffuse reflection spectra from 12500 to 4000 cm by FT-NIR spectrometer. The total N, total P, Cu and Zn of chicken manure samples were predicted by NIR spectra. For the samples of each component, an ascending order was arranged and they were divided into calibration set and prediction set according to their ...

This study aims to determine the growth rate of Daphnia magna with different organic fertilizers. research is an experimental using CRD (completely randomized design) 3 treatments (p) and replications (u). The fertilizer applied daphnia culture media were: P0 = Control, P1 Cow dung, P2 Swallow Manure, P3 Chicken Manure. Parameters measured included specific rate, population density daphnia. Dat...

Ammonia (NH3) emissions from animal manure are a significant environmental and public concern. Despite the numerous studies regarding NH3 emissions from manure, few of them have considered microbial nitrification approaches, especially fungal nitrification. In this study, a filamentous fungus was isolated from chicken manure and was used for nitrification. The species was Paecilomyces variotii ...

Composts prepared from a variety of feedstocks were tested for their ability to suppress seedling and root diseases of creeping bentgrass caused by Pythium graminicola. Among the most suppressive materials in laboratory experiments were different batches of a brewery sludge compost and a biosolids compost from Endicott, N.Y. Batches of these composts that were initially not suppressive to Pythi...

Methods of seed germination and suitable substrates for seedling growth of gurguéia nut (Dipteryx lacunifera) were studied in the present work. The following methods of seed germination i.e. I and II) Room temperature water soak for 24 and 48 hours; III, IV, V and VI) hot water soak, for 5, 10, 15 and 20 minutes, respectively; and VII) mechanical scarification, were studied. The studied substra...

One way to increase yields in agriculture using organic alternative methods is the introduction of manure-based composts into soil. However, use such carries a risk soil contamination with antibiotic resistance genes (ARG) from gut and manure livestock. The heavy metals or antibiotics can this risk, while addition porous materials, as biochar, has potential decrease it. This study devoted revea...

The purpose of this study was to determine the effect combination chicken manure and buffalo on growth production maggot percentage best dung maggot. This used a completely randomized design with five treatments three replications, consisting P1: Chicken Manure (100%), P2: Buffalo (25%) + (75%), P3: (50%) (50%), P4: (75%) (25%), P5: (100%). results showed that treatment found weight P2 0.143 g,...

Chicks of distinct genotypes at the tumor virus B locus (TVB) in combination with presence or absence of endogenous avian leukosis virus ev21 gene in their genomes were examined for survival day patterns after challenge with very virulent plus Marek’s disease virus (vv+MDV) in three consecutive trials under controlled conditions. The distinct genotypic groups of the challenged birds were TVB*S1...