IOSR-JAVS   Volume-13 ~ Issue-11 ~ November 2020

ABSTRACT: The present study, which was carried out in the rural communes of Bambeye and Tebaram, focused on the vegetable sack and aims to produce foods that contribute to the fight against food insecurity for vulnerable households.In fact, 81% of Bambeye and Tebaram respondents were very satisfied with this approach technique because they have direct access to fresh vegetables without spending.The results of this study also show that all those surveyed (100%) produced speculations such as tomato, amaranth, sorrel and squash in the bags, and had high yields (78.58T/ha for the tomato, 55.96T/ha for the sorrel, 48.28T/ha for the squash and 62.12T/ha for the amaranth) which took an important part in their food.....

Key Word: Vegetable bags, Food insecurity, Bambeye, Tebaram, Tahoua, Niger

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ABSTRACT: The main purpose of this research was to reduce the production cost of high-density fermentation of Bacillus subtilis. The method was to find cheap and easily available raw materials with high efficiency. In this study, Bacillus subtilis was used as the starting strain. A single factor experiment was conducted to explore the effects of different concentrations of corn steep liquor(CSL) on the fermentation characteristics of Bacillus subtilis without adding other nutrients. It showed that the effect of high-density fermentation of Bacillus subtilis was the best, the number of viable bacteria could exceed 3.9×109 CFU/mL, and the content of amino acid nitrogen was the highest per unit mass of CSL when the concentration of CSL was 100~200 g/L. This conclusion provides reference for the high-density fermentation of Bacillus subtilis with CSL as raw material and the realization of resource utilization of CSL.

Key Word: Corn steep liquor; Microecological inoculants; Bacillus subtilis; Fermentation characteristics; High-density fermentation

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ABSTRACT:Vegetable waste causes problems for environmental and air pollution if only wasted. The purpose of this study was to determine the level of vegetable waste in feed formulations on the performance of broiler chicken production and nutrient digestibility. The research method was using a completely randomized design (CRD) with 5 treatments, namely P1 (control feed without vegetable waste), P2 (using 5% vegetable waste in 100% feed formulation), P3 (using 10% vegetable waste in 100% feed formulation), P3 (using 15% vegetable waste in 100% feed formulation), and P4 (using 20% vegetable waste in 100% feed formulation). The parameters observed consisted of 2 groups, namely the performance of production by measuring feed consumption, body weight gain, and FCR, the second was on nutrient digestibility, consisted AMEn parameter, N retention, metabolic CP digestibility.....

Key Word: Vegetable waste, Pellet, Broiler, Performance, Digestibility.

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ABSTRACT: Aim of study was to record the haematological alteration and clinical signs in blood protozoan infested cattle. A total of 323 cattle was screened and presence of haemoprotozoa was confirmed by wet blood film and regent stained smear examination. Blood withdrawn from 20 infected and 10 healthy cattle for haematological profile (Hb, TLC, ESR, DLC and PCV). Fever, anaemia, lacrimation, salivation, diarrhoea, emaciation, anorexia, lymph node swelling and tick infestation was seen in cattle. Haematological examination revealed significant changes in Hb, TLC, ESR, DLC and PCV. Anaemia, blood tinged faeces, high temperature (104-1070 F) and high tick infestation along with high eosinophil and lymphocyte were prominent features of hemoprotozoan infection.

Key Word: Haemoprotozoan, Blood, Cattle, Clinical Signs.

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