نتایج جستجو برای: various growth parameters including weight gain
تعداد نتایج: 3085173 فیلتر نتایج به سال:
an 8-week feeding experiment was carried out on beluga (huso huso) juvenile to evaluate the effects of different levels of fish oil containing n-3 highly unsaturated fatty acids (n-3 hufas) on fish growth and fatty acid composition. the requirements of beluga juvenile for n-3 hufas were studied by feeding fish diets containing six different levels of n-3 hufas ranging from 1.56 to 17.25% (% of ...
Zinnia is one of the beautiful and attractive flowers due to its length of blooming period and various colors. The effects of phosphorus (P) and vermi-compost and zeolite media on some growth characteristics and chemical composition of Zinnia were studied in a greenhouse experiment. Treatments consisted of 3 phosphorus levels (0, 5 and 150 mg P per kg soil) and 3 zeolite and vermi-compost level...
This study has been conducted in order to investigation the effects of Iranian clover silage processing with easily degradable carbohydrates and enzyme on intake, digestibility, chewing behavior and weight gain in Zell sheep. 16 head of zell lamb fed with TMR (Dry Matter basis) including 40% forage (25% clover silage and 15% wheat bran) and 60% concentrate. The experimental design was CRD. Da...
in this research the effect of two species of arbuscular mycorrhizal fungi, glomus mosseae and glomus intraradices on root knot nematode, meloidogyne javanica was investigated and in different treatments the effects of this interaction on parameters of plant growth , nematode infection and mycorrhizal development were evaluated.shoot fresh and dry weight significantly increased in mycorrhizal t...
Salinity is a serious problem for expansion of agriculture, especially in arid and semi-arid regions. On the other hand, various benefits of soilless culture have caused the expansion of this system in these areas. In order to investigate the effect of different levels of salicylic acid and salinity stress on vegetative and physiological characteristics of eggplant, a factorial experiment was c...
Oreochromis niloticus be-coming a promising aqua-culture species globally, but recent disease outbreaks and poor growth with commer-cial feed making it chal-lenging. A 60 days long aquarium trial series of laboratory assays have been conducted to assess the performance O. fed locally available commercial pro-biotic. fry’s were mixture basal diet probiotics supplementation at level 0% (control),...
this experiment was conducted to evaluate the effects of caffeine and trans-cinnamaldehyde (tc) on growth performance, hematological parameters, stress hormones, immune response, and some blood parameters of broiler chickens. three hundred fifty 1-d-old broiler chicks were randomly assigned to 7 dietary treatments (five pens/ treatment of 10 male broilers each) in a completely randomized design...
vitex agnus castus (chasteberry) is a popular treatment for the management of female reproductive disorders including corpus luteum insufficiency, premenstrual syndrome (pms), menopausal symptoms, and insufficient milk production. according to developing situation of complementary medicine, and frequent use of this herb, it is important to examine its effects during pregnancy. in this research ...
maternal nutritional status and weight gain throughout pregnancy affect the outcome of pregnancy. the objective of this study was to determine prepregnancy body mass index and total weight gain during pregnancy in women from rural areas of guilan province, iran. prenatal and obstetrical records of 480 pregnant women who attended rural health centers between 2002 and 2003 including prepregnancy ...
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