Balanced Ration Research Articles

Progress and Trends in Forage Cactus Silage Research: A Bibliometric Perspective

Opuntia spp. (forage cactus or spineless cactus) is a plant native to Mexico that is commonly used as alternative nutrient-rich fodder in semi-arid regions. Due to its resistance to drought, forage cactus has become an important least-cost ingredient for formulating balanced rations for ruminants during times of scarcity. In addition, ensiling, an anaerobic fermentation process, is also a strategy used to allow a supply of bulky food all year round, since it conserves forage and maintains its nutritional value. In this sense, using the Scopus database and the visualization tool VOSviewer, the present work proposes a bibliometric analysis of forage cactus silage to track and map the evolution and main issues in the research field, current trends, and future directions. The results revealed that the first publication was in 2013; and since 2020, the number of publications has been growing. Brazil was highlighted, by far, as the most relevant country on the topic, and the top institutions were from northeast Brazil, which has been working on co-authored articles. The current hot research topics are focusing on the mixed silage of forage cactus and other forages such as gliricidia, maniçoba, and sorghum biomass, as well as evaluating the fermentative performance and chemical characteristics for improving ruminal diets, especially for goats and sheep. This study provides important information for researchers to identify gaps and direct their studies to better use the whole potential of forage cactus as an alternative roughage source.

Minor Modification in Asbestos Roof of Cow Shed for Reduction of Heat Stress in Dairy Cows during Summer Season

Thermo neutral zone (TNZ) is the range of ambient temperature & humidity in which animals feel comfortable and their production level is optimum. When temperature humidity index (THI) goes above 72, the dairy cows begin to show symptoms of mild heat stress, which affects the milk production in dairy animals during summer season in India. Asbestos and GI sheet are commonly used as roofing material in many cattle farms throughout the world. This experiment was carried out on apparently healthy cross bred jersey cows receiving balanced ration during the month of May in the livestock farm of OUAT, Bhubaneswar for one week. The existing cattle shed was partitioned into three compartments by raising brick walls, each having the dimension of 30 x 25 ft size. The asbestos roof of first one was covered with 90 % grade green shed-net. Over the asbestos roof of second compartment, heat reflective white colour was painted and asbestos roof of third one was left as such. From 8.00 AM to 5.00PM, the THI of the normal asbestos roof shed varied from mild to moderate heat stress range. But THI of both shed-net covered shed and heat reflective colour painted shed was found to be within the mild heat stress range i.e. 72-79 during noon indicating a comfortable ambient condition for the animals in summer season when the outside ambient temperature went up to 40 0C during noon. No significant (P>0.05) change in the milk production was observed among the groups during the week. However, a decrease (P<0.05) of 0.43, 0.25 and 0.38 L in milk yield of the cows was observed when they were kept under normal asbestos shed, heat reflective colour painted shed and shed-net covered shed, respectively. From the study, this can be concluded that the impact of heat stress on milk production can be reduced by painting the rood of the shed with heat reflective colour paint.

The effect of biochar supplementation on feed utilization, milk production and methane emission in lactating dairy cows

There is an increasing trend in agriculture to use biochar (BC) as a means for carbon storage and soil improvement, and it has been suggested, that feeding BC to livestock can improve animal health and performance, and reduce enteric methane emissions. The aim of this study was to investigate if adding BC to a balanced ration of a group of lactating Holstein dairy cows had an effect on their milk yield and quality, methane emission, nutrient digestibility and health. In a crossover experiment lasting for two 36-day periods, eight cows received their basal ration with and without 1 % DM BC. During the last week of each period, the cows were kept in tie stalls where milk yield and composition, feed intake and nutrient digestibility, as well as blood parameters were quantified. On the last two days, methane emissions were measured in respiration chambers. The results indicate that there was no significant effect of the addition of BC on any of the measured variables. Voluntary intake was not affected by the addition of BC (P=0.52) and none of the cows exhibited health problems in response to the treatment. There was no increase in milk yield (P>0.46) or composition (P>0.23) and methane emissions were not significantly affected (P>0.37). While the beneficial effects of feeding BC to animals suffering from health problems or receiving a poor diet cannot be excluded, the data of this experiment indicate that BC is not an effective feed additive to improve performance or reduce methane emission in dairy cows.

Productive and reproductive performance of cattle in the tropical part of India

The assessment of productive and reproductive traits helps in identifying animals with superior germplasm in comparison to their population mean which helps in selecting animals for breeding purposes. The early detection of low- performing animals based on the parameters considered for the evaluation of productive and reproductive traits in the study can help in culling animals at an early age, thus saving the cost of maintenance or losses for dairy farmers. Overall, it was observed that the productive and reproductive performance of cross-bred cows was better as compared to the buffaloes and non-descript cows. Therefore, the study advises taking the following steps; record keeping, regular testing for various diseases, balanced ration, maintenance of proper hygiene, availability of nearby veterinary services, and upgradation of non- descript animals to exploit maximum production potential at farmers’ level.

Two-echelon collaborative many-to-many pickup and delivery problem for agricultural wholesale markets with workload balance

In the context of cooperation distribution among multiple wholesale markets, each customer can place orders with multiple agricultural wholesale markets, and each agricultural wholesale market can supply different products. To improve their distribution efficiency and avoid traffic congestion, cargoes need to be transshipped among collaborative distribution of different agricultural wholesale markets owing to their product heterogeneity. Each agricultural wholesale market undertakes the cost of completing the task for the reassigned customers of finding a balance among them, respectively. Fairness of allocation is achieved through workload balance and individual rationality constraints instead of monetary transfer payments. Aimed at the collaboration problem, a two-echelon collaborative many-to-many pickup and delivery problem with workload balance (2E-MPDP-WB) is presented in this study. A mixed-integer programming model for 2E-MPDP-WB is established, and a two-stage iterative algorithm combining branch-and-bound algorithm and adaptive large neighborhood search algorithm is proposed according to the problem structure. Some valid inequalities are also proposed. Finally, computational experiments show the correctness of the model and effectiveness of the algorithm, and sensitivity analysis is performed from four aspects, namely, costs before and after collaboration, workload balance, market geographical distribution, and demand mixing degree. The findings provide management insights for the collaborative distribution of multiple wholesale markets.

Energy and Protein Requirements of Growing Lambs in Colombian Highlands.

Determining the nutritional requirements of lambs is necessary to formulate balanced rations and contribute to sustainable sheep production systems. However, limited information is available regarding the nutritional requirements of growing lambs in the Colombian highlands. Twenty-two Romney Marsh males were used. Initially, four lambs were slaughtered at 20 kg body weight (BW). The remaining 18 lambs were distributed into two groups, according to BW (light: 20 BW and heavy: 30 kg BW). Lambs were randomly allocated into one of three different nutritional schemes, according to voluntary intake (no restriction, and 25 and 50% restriction). All the animals received a totally mixed ration. When a voluntary-fed lamb gained 10 kg BW, the two other lambs restricted to 25 and 50% were slaughtered and dissected into components to determine protein and gross energy concentration. Energy and protein accumulation were analyzed through regression analysis. The net energy for maintenance was 82.3 kcal/kg BW0.75, while the energy efficiencies for maintenance and gain were 0.72 and 0.29, respectively. Crude protein for maintenance was 1.78 g/kg BW0.75, and the nitrogen efficiencies for maintenance and gain were 0.41 and 0.27, respectively. The maintenance requirement of energy was greater, while protein was similarly related to values reported in the literature; however, the efficiency of energy and protein use was lower in growing lambs. These results suggested that estimating energy and nitrogen requirements for growing lambs must be adjusted in Colombian highland conditions.

The Effects of Saturated and Polyunsaturated Fatty Acids on Reproductive Performance and Reproductive Hormonal Changes in Dairy Cows at the Transition Period

Reproductive success is crucial in dairy farming as it heavily relies on the consumption of a complete mixed ration for the diet. The current study investigated the effects of adding saturated (SFA) and polyunsaturated fatty acids (PUFAs) to dairy cows' diets on reproductive performance and reproductive hormones during the transition period. A total of 30 Holstein dairy cows were randomly divided into three groups (10 animals in each group), based on parity and body condition score. The cows had an initial body weight of 567.5 ± 40.3 kg (mean ± SD), a body condition score of 3.5 ± 0.26 out of 5 (mean ± SD), and a parity of 1.7 ± 0.02 (mean ± SD). The control group received a balanced ration meeting all the nutrient requirements according to the National Research Council (NRC) guidelines. The SFA group received 1.4% of dry matter (DM) as palm oil (RumiFat®), while the omega group had 5% of DM as safflower (a source of n-6 fatty acids) added from 21 days before parturition to 21 days after, and 4% of DM as flaxseed (a source of n-3 fatty acids) added from 21 to 42 days after parturition. In the Omega group, estradiol concentration significantly increased on artificial insemination (AI) day (12.54 pg/mL). Additionally, serum prostaglandin F2-alpha concentration was significantly higher in the omega group (0.732 pg/mL on day 7 and 1.68 pg/mL on day 14) compared to other groups. The control group exhibited the highest progesterone concentrations at 14 and 21 days post-calving compared to the other groups, other groups. whereas the omega group highest concentration five days after AI. The omega group also showed a significantly higher mean number of follicles >10mm and larger ovulatory follicle diameter. Moreover, a higher percentage of pregnant cows at 120 days in milk, fewer open days, and lower service per conception were observed in the omega group compared to the other groups. In conclusion, supplementing dairy cows' diets with PUFAs during the transition period positively influenced ovarian function, hormone levels, and reproductive performance.

Effect of Home-made Cooked Feed vs. Balanced Feed on Growth Performance and Benefit-Cost Ratio of Ghungroo and Large White Yorkshire Piglets Reared under Intensive System in Sundarban Area of West Bengal, India

Aims: The present study was carried out to analyze the growth performance and benefit-cost ratio (BCR) of Ghungroo and Large White Yorkshire (LWY) piglets reared under intensive housing by providing home-made cooked feeds and balanced feed. Place and Duration of Study: The study was conducted for a period of four months in Sundarban area of West Bengal, India. Methodology: A total of 12 (six males and six females) piglets of each grower weaned Ghungroo and LWY piglets were randomly selected. For control group, commercially available grower pig ration were offered and for treatment group, locally available cooked feeds were offered. The body weight (kg) measurements of both the groups were taken every month from 2 to 6 months of age. Benefit-cost ratio (BCR) was calculated. Results: The body weights obtained in groups fed with locally available cooked feeds and that of balanced ration are significantly different (P<0.05) to each other. The body weight of both Ghungroo and Large White Yorkshire (LWY) piglets in treatment group was significantly (P<0.05) less than that of the control group from 3 to 6 months of age. LWY piglets had significantly (P˂0.05) higher body weight than Ghungroo piglets in both control and treatment groups. The BCR of LWY pigs was more when compared to that of Ghungroo pigs in both control and treatment groups. It was also observed that BCR for both Ghungroo and LWY piglets was more in control groups in comparison with treatment groups. Conclusion: Thus, it can be concluded that attainment of feasible body weight was not possible by only feeding locally available cooked feeds to Ghungroo and LWY piglets and so, piglets should be offered balanced ration for a profitable pig farming.

On incentivizing resource allocation and task offloading for cooperative edge computing

Cooperative edge computing serves as an effective solution to provide reliable and elastic edge computing services through pooling geographically proximate edge resources and efficiently allocating them to users. The incentive mechanism is critical for realizing cooperative edge computing. In this paper, we propose a virtual machine (VM) or container based resource allocation scheme and two market-based mechanisms to stimulate collaboration among edge servers (ESs). Our first mechanism is a novel two-stage double auction based approach where edge resources are allocated to services/VMs at the first stage and then distributed among ESs at the second stage via a two-sided multi-unit auction. To make it more practical, we use markups to set the ask and bid prices for the participants in the market. Moreover, with the concept of virtual sellers and virtual buyers, we cast the multi-unit auction as single-unit one so that the auction becomes tractable. We further propose a price-based decentralized mechanism in case there is no central authority. With an appropriately constructed objective function, we formulate the resource allocation task as a network utility maximization (NUM) problem and leverage the dual-based decomposition theory for a distributed solution. We theoretically prove that both mechanisms guarantee properties such as budget balance and individual rationality for all ESs. Numerical studies with real-world dataset are presented to demonstrate the superior performance of our mechanisms over baselines.

Feeding Balanced Ration for Improving Dairy Cattle Productivity: A Review

In India and similar subtropical regions, dairy livestock primarily consume various by-products derived from locally cultivated crops, fodder, and oilseeds. Approximately 65-70 per cent of the total milk production cost is attributed to feed expenses. Ensuring a balanced diet is pivotal for the success of dairy development initiatives across India. The optimal productivity of dairy animals is achieved when they are provided with a nutritionally balanced diet that matches their genetic potential. To enhance the productivity of livestock owned by small-scale farmers, a balanced ration program was introduced. Under this program, animals are categorized based on their milk production levels: low (<8 kg/day), medium (8–12 kg/day), and high (>12 kg/day) yielders. The program assessed milk yield, milk fat content, and the net daily income of milk producers before and after implementing a balanced diet regimen. The nutritional assessment revealed that 71 per cent of the animals consumed excessive amounts of crude protein and metabolizable energy, while 65 per cent exhibited lower intake levels of calcium and phosphorus than required. Implementing a balanced ration resulted in an improvement in milk production ranging from 2 to 14 per cent, along with a 0.2 to 0.15 per cent increase in milk fat content.

Mixed hay produced in Southern Italy: nutritive value and environmental impact

The aim of this study was to characterize eight mixed forages preserved as hays produced in four agricultural and livestock farms located in four Provinces (Avellino, Benevento, Campobasso, and Potenza) of Southern Italy, different for environmental condition. Nutritive value, in vitro fermentation characteristics and kinetics, including methane production were determined. The little differences observed between sampling areas highlighted that the forage produced in Avellino area is the most interesting in terms of chemical composition, nutritive value, in vitro characteristics, and environmental impact. Data obtained allow having more information about hays produced in the study area, useful for farmers to make balanced rations, to maintain animal health and guarantee high quality of production.

The influence of sunflower oil in meals on the blood mineral profile of dairy cows

Minerals are essential substances with an important function in livestock, and their disbalance negatively affects the health and production, especially of ruminants. The addition of fat to the rations of dairy cows impacts the overall and mineral metabolism, and thus on health and production. The aim of the research was to examine the correlative relationships between balanced production meals and the mineral status of lactating cows with different ration compositions with or without the presence of vegetable oil. The research was conducted on 30 dairy cows of the Holstein breed at the Butmir farm, Sarajevo, Bosnia and Herzegovina. Three groups of 10 animals were formed based on productivity (A, 13-15 kg of milk/day, B, 19-21 kg of milk/day and C, 25-27 kg of milk/day). Samples of feed, blood plasma and milk of animals were collected on three occasions a 3-week intervals. According to the feed analysis results, the rations were standardized for each group, given for three weeks without oil,and then for three weeks with the addition of sunflower oil in the amount of 2.5% of the ration dry matter. After determining the content of basic nutrients, dry matter and ash in the rations, the concentrations of Ca, Mg, Na and K were determined by atomic absorption spectrophotometry,while the colorimetric method was used to analyse P according to Woy and Eggertz-Finkener. Analysis of blood mineral parameters was performed spectrophotometrically. The content of fat, proteins, lactose, and non-fat dry matter in milk samples was determined by infrared spectrometry using an automatic analyser. Based on the results, we observed a similarity in changes of values and the statistical significance of the differences in plasma Ca, P and Mg between the study groups and at sampling intervals. Milk production was positively correlated with the concentration of Mg and Ca with addition of the sunflower oil to the meal, while no correlation coefficient was established for P in any of the samplings. Balanced meals with and without the addition of oil did not significantly affect the content of Ca, P or Mg in the blood plasma of the tested animals, nor were significant differences found between the groups. However, by determining the correlations between milk parameters and blood biochemical parameters, a significant positive correlation was established between the amount of milk and Ca and Mg levels with a diet supplemented by oil. Given that the addition of sunflower oil in the amount of 2.5% of dry matter of the balanced rations for cows had no negative effects on the mineral profile and the parameters of the tested animals, we conclude that the introduction of this oil could be useful both from the economic point and improving nutritional composition of milk as an animal food present in the daily human diet.

Reproductive Performance of Buffalo-heifers under Stressful condition

The purpose of the study was to determine the effect of thermal stress on the reproductive efficiency of buffalo heifers. This study was carried out on 100 buffalo heifers, during two different environmental seasons (winter and summer). Heifers were mature, free from pathological and congenital affections, and fed on balanced rations. Animals were divided into two groups (25 per each) and each group was divided into two subgroups. In addition, 10 buffalo heifers were kept indoors as a control group in a closed building and 15 heifers kept outdoors exposed to direct environmental stress (ambient temperature and humidity). Temperature humidity index (THI) was calculated. Estrus synchronization using two doses of PGF2α 11 days' interval was carried out. Heifers were examined by ultrasonography per rectum and blood samples were collected on the 1st and 15th day of the synchronized estrous cycle to accurate detection of progesterone, estrogen, cortisol, and glucose. Mating was done naturally using fertile buffalo bulls introduced to heifers after the 2nd PGF2α injection. Pregnancy diagnosis was carried out through ultrasonography and conception rates were determined. The results indicated that THI outdoors was significantly higher than indoors in the summer season and not significantly different during winter. Blood levels of estradiol, progesterone and glucose were lower during summer when compared to winter season, while cortisol levels were higher. Also, conception rates were significantly higher indoors than outdoors during winter and summer seasons. respectively. In conclusion, environmental stress resulted in lowering reproductive performance in buffalo heifers, especially in the summer season, and indoor housing significantly improved reproduction.

ТЕХНОЛОГИЯ ПРОИЗВОДСТВА КРОЛИЧЬЕГО ПУХА ПРИ РАЗЛИЧНЫХ СИСТЕМАХ СОДЕРЖАНИЯ КРОЛИКОВ

The Angora rabbit, in depending on its keeping conditions gives about 1 kg of fluff per year. The fluff yield per 1 kg of body weight is in several times higher than sheep’s one. The Angora breed is fed according to almost the same standards as ordinary meat skinned rabbits: granular compound feeds, hay, juicy feeds. For rabbits, it is necessary proteins, fats, carbohydrates, fiber, vitamins, minerals in rations taking into account their digestibility normalizing. In order the fluff of rabbits to be clean, they should be fed with granular feed consisting mainly of cereals ground grains with lesser extent legumes, that are replaced with grass meal about 20% in the ration (the most expensive component), other types of feed, including 0,5% table salt and 1% of vitamin and mineral premix. The granulated feed should contain 86-90% of dry matter, 12-18% of crude protein, 12-16% of crude fiber, about 3% of fat. It is important in order to getting avoid wool wet and soiling during feeding and watering. The Angora breed includes rabbits with long fluffy hair. The data on awn and fluff ratio confirming in the other studies are presented. The wool quantity and quality obtaining from Angora rabbits is largely depending on feeding level and the nutrients’ degree that animals needs with the balanced ration’s correct ratio are met. Feed costs per unit of Angora rabbits’ pure wool fiber are in 3 times lower than sheep’s one, and in 38% lower than Angora goats: per 1 kg of Rambouillet sheep’s pure wool spend 2,520 MJ of digestible energy. The hair cover’s qualitative indicators such as shine, splendor, elasticity, balance and hair’s strength are indicated.

The provision of balanced diet aboard of see-going ship as a measure of defense of health of crew members

The unreasonable diet is threatening not only by development of hypodynamia but also by loosing job on board of sea vessel. Such diseases of seamen as gastric ulcer, duodenal ulcer, gastritis, pancreatitis are a basis of non-making or non-extending employment contract. The significant causes of occurrence and development of this category of occupational illness are lacking of proper diet on shipboard that considers conditions of voyages, inadequate qualification training of ship cooks, as well as insufficient funding by particular shipowners daily food allowance of crew members. The article reveals requirements of international and national normative documents regarding organization of proper diet and table service, determines daily diet of crew members of sea and river vessels. The results of survey of active sailors and cadets of higher maritime school regarding the satisfaction of organized diet are discussed. The recommendations to ensure balanced rations on board the ship are proposed.

PRODUCTION OF ORGANIC GOODS OF THE RABBIT BREEDING AT DIFFERENT TECHNOLOGIES OF MAINTENANCE OF RABBITS

For the prospects of the rabbit breeding of present time optimal direction of development are individual and farmer economies, with the middle population of doe-rabbit. For the profitable conduct of the rabbit breeding except general principles of maintenance and growing, it is expedient to take into account the pedigree features of rabbits. Most distribution for the rabbit breeders of our country meat and hide of breed got: grey and white giants, butterfly, silvery, less popularity is used by the meat breeds of rabbits: New Zealand white and Californian.
 Main advantage of the rabbit breeding are an economy of areas and absence of capital apartments for growing of population of rabbits, in the modern rabbit breeding the systems of maintenance of rabbits are used in cages – outside, with the partial or complete process of mechanization: feeding and give to drink, moving away of wastes. At cellular maintenance of rabbits the most rational organization of works is provided on a supervision and reproduction. Cellular maintenance of rabbits gives an opportunity to carry out and control all processes and effectively to conduct veterinary and prophylactic measures. The table of contents of rabbits in cages provides a receipt from them of high-quality selfish products and carcass of kind fattened. For growing of different breeds of rabbits optimal economic indicators are the breeding of 30 female rabbits and more, at such population recoupment presents three years.
 The efficiency of management and high profitability of organic rabbit farms is ensured thanks to small capital investments in equipment and cages, early maturity and multi-fertility of rabbits, intensive growth of rabbits and rapid change of generations, obtaining products of high quality and quantity in a short time. The use of modern improved cage systems, high-quality feed and balanced rations for sexual age groups of rabbits allows to optimize the operating costs of the rabbit farm, and properly adjusted logistics of rabbit breeding products ensures constant profit at optimal profitability.

Beti Bachao Beti Padhao: A Programme Of “Empowering Daughters For A Bright Future”

Beti Bachao Beti Padhao is an awareness program launched by Govt. of India to save the girl child in India from 2015. It aims at ensuring their safety and also to stop the crime against girl child especially female foeticide and gender inequality in society and educate girls. This programme promotes balanced sex ration, good health of the girl child and equal opportunities for girls in families, schools and in the economy. This scheme aims to create a society where daughters are respected and given equal opportunities. Women in India are considered inferior than men since ages. Since the status of women in society is low, people want a male child instead of a girl child. This escalates the problem of female foeticide. Female foeticide is the termination of female foetus from the womb of mother through abortion in illegal manner. To put an end to this evil practice awareness among people is needed. As the child sex Ration is decreasing day by day in India, Govt. of India started this programme on 22nd January, 2015. Empowering daughter for a bright future is a vital pursuit in our quest for gender equality and social progress. By providing equal opportunities, access to education and a supportive environment we aim to create a world where every daughter can realize her full potentials and contribute to a more equitable and prosperous socially.

Growth performance, nutrient digestion, rumen fermentationand blood biochemistry in response to partially replacing cottonseed cake with sesame meal in a lamb feedlot diet.

Recently, it is necessary to formulate high-quality, balanced and low-cost rations for ruminants from nontraditional sources. The present study conducted to investigate the impact of partially replacing corticated cottonseed (CS) cake with sesame meal (SM) in a lamb feedlot diet on growth performance, nutrient digestion, rumen fermentationand blood biochemistry. Fifteen growing lambs with an initial body weight of 27.4 ± 1.2 kg (6-7 months old) were randomly assigned into three equal groups (n = 5). Lambs in control group (CS) fed a basal diet, while 8% and 16% SM were used to replace an equal portion of corticated CS cake in the second (8SM) and third (16SM) groupsrespectively. Results showed that most parameters of growth performance and nutrient digestibility were significantly improved (p < 0.05) with the partial replacement of SM (8SM and/or 16SM). Regarding ruminal parameters, ruminal pH and total volatile fatty acids concentration increased (p < 0.05), while ammonia level and total protozoa count decreased with the partial replacement of SM. Moreover, blood parameters showed variant responses to SM partial replacement. Total protein increased, and glucose decreased significantly with 16SM, while cholesterol showed a significant decreasing with both SM replacement levels. SM may substitute CS cake in lamb diet without detrimental effects on performance, digestibilityand ruminal fermentation.

Effect of Nutrient Management on the Land Equivalent Ratio, Yield of Various Quality Parameters, Economics of Oats and Chinese Cabbage in Intercropping

Background: Proximate analysis of fodder crop helps us to design a balanced ration for the livestock. Oat is major fodder crop in North India during the Rabi season. Chinese cabbage can be a potential fodder crop for increasing the quantity as well as nutrient content of the available fodder during the season. The present study was conducted at NDRI research farm for assessing the yield, economics as well as the proximate analysis content advantage in oats and Chinese cabbage intercropping. Methods: A field trial was conducted during rabi season, 2020 at research farm of NDRI, Karnal. It consisted of seven treatments (Oats sole + RDF, Chinese Cabbage sole + RDF, Oats + Chinese Cabbage (1:1) + RDF, Oats + Chinese Cabbage (2:1) + RDF, Oats + Chinese Cabbage (1:2) + RDF, Oats + Chinese Cabbage (2:1) + 75% RDF+ FYM+ PGPR, Oats + Chinese Cabbage (1:2) + 75% RDF + FYM+ PGPR). Result: LER of intercropping was observed highest in the “Oats + Chinese Cabbage (2:1) + 75% RDF+ FYM+ PGPR” which was significantly higher than the other treatments. Yield of various quality parameters like crude protein, ether extract, NDF, ADF and hemicellulose for oats and Chinese cabbage solely were obtained in their sole treatment (Sole Oats+ RDF, Sole Chinese cabbage +RDF respectively) but the total yield of CP was recorded highest in the Oats + Chinese Cabbage (1:2) + 75% RDF+ FYM+ PGPR” and the total yield of remaining quality parameters were reported maximum in the “Oats + Chinese Cabbage (2:1) + 75% RDF+ FYM+ PGPR.” Gross returns (₹ 72022/ha), net returns (₹ 50593/ha) were again reported maximum in the “Oats + Chinese Cabbage (2:1) + 75% RDF+ FYM+ PGPR.”

Redução de prolapso vaginal em uma porca SRD no município de São Francisco do Guaporé - RO – relato de caso

Vaginal prolapse consists of the relaxation of the vagina's attachment to the pelvic cavity, allowing the mucosa to be exposed through the vulvar rhyme; this disease affects a wide variety of animals of zootechnical interest. It is considered a multifactorial condition influenced by several factors, such as management, environment, nutrition and hygiene. The objective is to report a mixed breed sow, 80 kg, primiparous, raised in the intensive system, with balanced ration, which presented vaginal prolapse three days after birth. Dissociative anesthesia was used with ketamine at a dose of 30 mg/kg/IM and acepromazine at a dose of 1 mg/kg/IM, and local block with 3 ml of lidocaine. Dissociative anesthesia with ketamine proved to be effective in terms of anesthesia, promoting good analgesia and not causing any reaction in the animal that could affect its maternal instinct; the suture used was Wolf captonated and after the surgical process, the animal remained in the herd until the piglets were weaned.