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Chaudhary Sarwan Kumar Himachal Pradesh Agriculture University, Palampur

Himachal Pradesh Krishi Vishvavidyalaya (renamed as Chaudhary Sarwan Kumar Himachal Pradesh Krishi Vishvavidyalaya in June, 2001) was established on 1st November, 1978.The College of Agriculture (established in May, 1966) formed the nucleus of the new farm University. It is ICAR accredited and ISO 9001:2015 certified institution. The Indian Council of Agricultural Research has ranked this University at eleventh place among all farm universities of the country. The University has been given the mandate for making provision for imparting education in agriculture and other allied branches of learning, furthering the advancement of learning and prosecution of research and undertaking extension of such sciences, especially to the rural people of Himachal Pradesh. Over the years, this University has contributed significantly in transforming the farm scenario of Himachal Pradesh. It has developed human resources, varieties and technologies and transferred these to farming community enabling the State to receive the “Krishikarman award” of Govt. of India four times in row for food grain production among small states of the country. Today, the State has earned its name for hill agricultural diversification and the farming community has imposed its faith in the University.

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2003 - 200952010 - 201716
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Subject: Animal Nutrition × End date: 2017 × Type: Thesis × Thesis Type: M.V.Sc. ×
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Now showing 1 - 9 of 21
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    ThesisItemOpen Access
    EFFECT OF FEEDING FENUGREEK (TRIGONELLA FOENUM-GRAECUM) AND GILOY (TINOSPORA CORDIFOLIA) ON MILK YIELD AND BIOCHEMICAL COMPOSITION OF BLOOD AND MILK IN DAIRY COWS
    (CSKHPKV, Palampur, 2017-06-08) Sharma, Anurag; Kumar, Naresh
    The study was conducted on Jersey crossbred lactating cows randomly divided into four groups, each group having six animals. T1, T2 and T3 group cows received Giloy stem powder (150 g), or Fenugreek seed powder (150 g), or a combination of both the herbs (75 g of each) respectively, mixed with the concentrate feed for 60 days while the control group (T0) received only the concentrate. Milk yield was recorded every 5th day from Day 0 (a day before the starting of herbal treatment) to Day 75 (15 days after the stoppage of herbal feeding). Milk and blood sampling was done fortnightly, from Day 0 to Day 75. Milk samples were analyzed for milk composition parameters (Fat, SNF, milk protein and Lactose per cent) and minerals (Ca, P, Fe, Cu and Zn). Blood plasma samples were analyzed for biochemical parameters viz. glucose, lipid profile (TAG, Cholesterol, HDL and LDL), protein profile (Total protein, albumin, globulin and A: G ratio) and renal profile (urea nitrogen and creatinine) and minerals (Ca, P, Fe, Cu and Zn). It was found that the feeding of Giloy stem powder or Fenugreek seed powder alone or in combination to lactating Jersey crossbred cows did not lead to any significant change in the milk yield. Milk Fat, SNF, milk protein and lactose did not change to any significant extent after feeding of Giloy or Fenugreek or both. Giloy supplementation lead to significantly lower levels of blood glucose while fenugreek alone or in combination with giloy was effective in lowering the total cholesterol and LDL levels in the blood of lactating dairy cows. Most of the other blood biochemical parameters remained unchanged in control and treated animals. Herbal supplementation had no significant influence on any of the mineral elements (Ca, P, Fe, Cu and Zn) estimated in milk and blood plasma of lactating cows used in this study.
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    ThesisItemOpen Access
    EVALUATION OF COMPLETE FEED BLOCKS FOR MILK PRODUCTION IN CROSS BRED CATTLE
    (CSKHPKV, Palampur, 2003) SHARMA, Vinod; Sharma, V.K.
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    ThesisItemOpen Access
    USE OF GINGER POWDER (Zingiber officinalis) AND ORGANIC ACIDS AS ALTERNATIVES TO ANTIBIOTIC GROWTH PROMOTERS IN BROILER PRODUCTION
    (CSKHPKV, Palampur, 2011-06-30) Goswamy, Varsha; Rani, Daisy
    A study using 330 day-old Vancobb broilers was conducted to determine the effects of antibiotic, ginger powder (Zingiber officinalis) and organic acids on biological performance, fecal quality, weight of liver, gall bladder, lymphoid organs and abdominal fat, meat quality, pH of small and large intestinal contents, morphometry of small intestines and economics of broiler production. The broilers were randomly allocated to 11 treatments including a negative control (NC; basal diet only) and a positive control (PC; basal diet+Zinc bacitracin). There were 30 chicks in each treatment with three replicates of 10 chicks per treatment. The broilers were offered diets supplemented with ginger powder (G), acetic acid (AA), propionic acid (PA), fumaric acid (FA) at 0.5, 0.1, 0.15 and 0.5 per cent, respectively and their combinations i.e. ginger powder + acetic acid (GA), ginger powder + propionic acid (GP), ginger powder + fumaric acid (GF), acetic acid + propionic acid + fumaric acid (APF), and ginger powder + the three acids (GAPF) at the same dose rates. The feed intake, weight at 4th week, weight at 6th week and mortality were recorded. Five birds were slaughtered out of each treatment, after the end of 6 weeks of age and, dressed weight, weight of liver, gall bladder, spleen, thymus, bursa and abdominal fat were recorded. The samples of breast and thigh muscles were collected for moisture, protein and fat analysis. The pH of small and large intestinal contents was recorded immediately with digital pH-meter. The G treatment showed best FCR (2.356) and the lowest feed intake in comparison to other treatments. Ginger supplementation resulted in meat with optimum tenderness, protein and lowest fat, whereas, GAPF treatment produced meat with lowest protein and highest fat content. The weights of liver, gall bladder abdominal fat, spleen and bursa of different treatments did not differ statistically except that of thymus which was the highest in FA supplemented group in comparison to NC. No effect of different supplementations on pH of the small and large intestinal contents was observed. The highest villous height and crypt depth of duodenum was shown by AA, FA and APF groups, whereas, in jejunum the highest villous height and crypt depth were again shown by FA supplemented birds. In ileum, the highest villous height was shown by GA and the highest crypt depth was observed in FA treatment. The per cent profit earned was the highest in G supplemented group i.e. 51.35 per cent. Overall, the ginger supplemented birds showed 13.43 per cent higher net profit as compared to that of NC and 3.27 per cent as compared to that of PC. It was concluded that the ginger powder supplementation improved the litter quality, and perhaps did not work through pH and morphological modulation of gastrointestinal tract and it did not show synergism with organic acids. The ginger powder supplementation could not only replace the antibiotic, but also enhance the profits compared to that of the antibiotic.
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    ThesisItemOpen Access
    EFFECT OF ALTERNATE CARBOHYDRATE RICH MATERIALS ON NUTRITIONAL QUALITY OF ENSILED WHEAT STRAW
    (CSKHPKV, Palampur, 2016) Chandel, Swati; Rani, Daisy
    There is a shortage of green fodder by 57.4 per cent (Dev et al. 2006) and concentrates by 93.1 per cent (Vashist et al. 2000) in Himachal Pradesh. The farmers of the state, buy huge quantities of wheat straw from neighbouring states at higher price and feed it as such to their livestock. If these are fed scientifically, they may provide enough energy and nutrients to the animals. No research work has been done on the use of locally available carbonaceous materials, in place of molasses for ensiling wheat straw. Thus, this study was conducted with the aim to find out some suitable alternative of molasses for ensiling and thus improving the nutritional worth of this poor quality roughage. Maize flour, wheat flour, rice flour and jaggary, were used and their amounts were calculated on the basis of NFE content. So, all carbonaceous materials provided same amount of NFE as that obtained from 4kg molasses. Wheat straw was ensiled with cow dung (70:30), along with urea (4%) and respective carbonaceous material, in laboratory silos for 40 days. On the basis of quality parameters of laboratory ensiled WS, silage of WS + urea + maize flour + cow dung was compared to that of silage prepared by using WS + molasses + urea + cow dung, in five jersey male calves for nutrient utilization. No significant differences in intakes of dry matter, DCP and TDN, weight gain and apparent digestibilities of nutrients (except that of DM and CF) were observed. The calves in both the treatments were in positive nitrogen and energy balance and the difference in nitrogen retention of calves between both the treatments was also not statistically significant. It was concluded that maize flour could replace molasses for ensiling wheat straw, without affecting nutrient utilization in cow calves.
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    ThesisItemOpen Access
    EFFECT OF MALORI (Rumex hastatus) LEAF EXTRACT ON GROWTH PERFORMANCE OF COMMERCIAL BROILERS
    (CSKHPKV, Palampur, 2015-04-18) Soney, Priya; Rani, Daisy
    The ban on the use of antibiotic growth promoters had focused the research on the use of alternative growth promoters. It has been shown that Rumex hastatus (RH) had a great pharmacological and antioxidant potential. No work has been done to explore the effect of its extract on growth performance of broilers. Thus, this study was designed with the aim to supplement the methanolic extract of dried leaves of RH (MERH) @ 0, 73, 146 and 292 g/q of feed and designated as M0, M200, M400 and M800, respectively. A total of 192 (No.) day-old broiler chicks of Vencobb strain were divided into 4 groups, with 48 chicks in each group. Growth characteristics, digestibility of nutrients, dressing percentage; weight of abdominal fat, liver, gall bladder, kidney and lymphoid organs; chemical composition of breast and thigh muscles, plasma biochemicals and minerals, histopathology of liver, micrometry of ileum and economics of broiler production were studied. The overall feed intake of M200 group was significantly (P<0.05) lower than that of M400 group. The overall highest gain in weight (2123.41g) and the best feed conversion ratio was recorded in M400 group. The digestibility of dry matter and nitrogen free extract was significantly (P<0.05) higher in M400 group compared to that of M800 group. Total plasma cholesterol level in M400 group was significantly (P<0.05) lower than M200 and statistically equivalent to control and M800 group. The height of villi of ileum was significantly (P<0.05) the highest in M400 (586.41 μm) and significantly (P<0.05) the lowest in M800 (531.30 μm) group. The thigh muscles of M400 group broilers had higher contents of dry matter, fats, protein and minerals. M400 supplementation reduced the cost of feed per kg gain in weight by 1.21 per cent with respect to control. MERH did not have any effect on liver of healthy birds. It was concluded that M400 was the best supplementation level as it increased nutritional worth of meat and improved the economy of production.
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    ThesisItemOpen Access
    EFFECT OF FEEDING RIPENED TEA FRUITS (CAMELLIA SINENSIS) ON THE GROWTH OF POULTRY BROILERS
    (CSKHPKV, Palampur, 2017-07) Thakur, Shilpa; Sharma, V.K.
    The present study was carried to evaluate the effect of whole ripened tea fruits as NCFR feed additives for improving growth performance, nutrient utilization and economy in broilers chicken. In present research trial total 120 birds, divided into 4 treatments and 3replicates of 10 chicks per treatment were fed on starter diet for 28 days and thereafter shifted on finisher diet up to 42 days. The T0 (control) group offered conventional ration replaced with whole tea fruit at 3, 6, and 9 per cent in T1, T2 and T3 treatment groups respectively. The results revealed a significant decrease in FI, GIW and FCR as the inclusion level of whole tea fruit increased in diet throughout the trial. Due to poor performance of T3 group, this group was abandoned for further studies after starter phase. Digestibility of all the nutrients was decreased in treatment groups. Blood P was significantly (P<0.001) higher in T2 group. Total cholesterol level was significantly (P<0.05) & (P<0.001) lower in T1 & T2 groups respectively. The dressed weight (percentage), thigh & breast quarter weight was reduced in tea fruit fed groups. Overall acceptance of meat was highest in T2 group. There was no mortality in T1 group suggested highest immunity rate. Tea fruit was not efficient in improving cost of production. As per latest data, in 2016; tea production in HP was 9, 18,646 kg green tea. Estimated tea seed production was 4, 62,000 kg/year. Thus it can be concluded that dried whole ripened tea seed is not efficient in broiler production but it can be safely administered as unconventional feed stuff in broiler diet up to 3 per cent level under draught and scarcity of feed stuff & up to 6 per cent for better organo-leptic meat production.
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    ThesisItemOpen Access
    USE OF SOME HERBS AS SUBSTITUTE OF ANTIBIOTIC GROWTH PROMOTERS IN BROILERS RATIO
    (CSKHPKV, Palampur, 2007) Sood, Shaveta; Rani, Daisy
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    ThesisItemOpen Access
    EVALUATION OF SEABUCKTHORN LEAVES (HIPPOPHAE L.) AS PROTEIN REPLACER FOR EFFICIENT BROILER PRODUCTION
    (CSKHPKV, Palampur, 2009) K. AMBATKAR, SHASHWATI; Sharma, V.K.
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    ThesisItemOpen Access
    AZOLLA (Azolla pinnata) FEEDING IN COMBINATION WITH DIRECT FED MICROBIAL FOR REARING OF BROILER BIRDS
    (CSKHPKV, Palampur, 2017-07-14) Shambhavi; Katoch, Shivani
    Abstract The study was conducted to evaluate feeding of dried Azolla (Azolla piñnata) alone and in combination with direct fed microbial (Probiotic) in commercial broiler poultry birds under complete randomized design. For this purpose, day old broiler chicks (n=120) were divided into 3 main groups T0, T1, and T2. Each group was further divided in 4 sub-groups or replicates with 10 chicks in each. Group T1 was given ration containing 2.5 per cent dried azolla without direct fed microbial whereas group T2 was given ration containing 2.5 per cent dried azolla along with direct fed microbial viz. L. plantarum and L. rhamnosus added in daily quota of feed at the rate of 13.4×10 8 cfu and 1.52×10 8 cfu respectively. T0 served as standard control diet. The substitution with dry azolla was done in a way that the crude protein and metabolisable energy values were similar in all treatments. Substitution of dried azolla for soyflake with (T2) and without (T1) probiotics did not affect growth performance of birds during pre-starter and starter phase however, significantly (P<0.05) lower weight gain in both the treatments T1 and T2 compared to control T0 was observed during finisher phase. No significant variation in weekly weight gain was observed among different treatments throughout the trial. Significantly (P<0.05) better feed conversion ratio (FCR) was observed in control T0 compared to treatments T1 and T2 during finisher phase. Supplementation of dried azolla with probiotics did not show any variation in blood plasma calcium, phosphorous and triglycerides content compared to control and other treatment however, cholesterol was numerically lower in group supplemented with probiotics. Supplementation of dried azolla with probiotics improved the digestibility of calcium by 8.42 and 16.06 per cent compared to control and T1 respectively, which was revealed in tibial calcium content. Supplementation of dried azolla with probiotics led to significantly (P<0.05) lower pH, higher gizzard weight, total breast muscle yield and pectoralis minor muscle yield. Further T2 exhibited numerically higher carcass weight, dressed weight, dressing percentage, giblet weight (liver, heart and gizzard), wing weight and skin weight.