Natural Feed Research Articles

Effect of degradable protein in cow diet on body systems’ physiological status

The relationship between indicators of enzymatic and microbiological processes in the rumen and metabolism in the body was studied in lactating cows when the content of soluble protein in the diet was changed. The change in digestible protein content was provided by different ratios of natural feed and synthetic protein additives. The study was conducted on 3 lactating first-calf Holstein cows with rumen and 12 intestinal cannulas. The rate of fractional efflux from the complex stomach was evaluated by chromium oxide and microbial synthesis by purine bases. Experimental data were obtained to improve feeding rates, evaluate diets for high-yielding dairy cattle and develop rates of readily available carbohydrates in diets. At increase of share of soluble and degradable protein fractions in feed there is a natural increase of ammonia formation in rumen and urea content in blood and at achievement of ratio of degradable protein fractions and easily available carbohydrates in feed in the ratio of 0.44, there is maximum efficiency of microbial synthesis and supply with available amino acids of synthesis of milk components, which is proved by increase of concentration of amino acids in blood and formation of milk protein and promotes more complete realization of productive capacity of dairy cattle. Application to lactating cows of a ration with a higher ratio of degradable protein and DHC (higher than 0.44) reduces the efficiency of feed nitrogen utilization by reducing the efficiency of microbial protein synthesis by 10%.

Innovations in Animal Nutrition: The Role of Natural Feed Additives in Veterinary Practice

Innovations in Animal Nutrition: The Role of Natural Feed Additives in Veterinary Practice

Effects of Turmeric (Curcuma longa) Powder Additive on Growth Performance, Flock Uniformity and Blood Profile of Japanese Quails (Coturnix japonica)

Turmeric has been reported to possess various bioactive compounds. This study examined the effects of turmeric powder as a natural feed additive on the growth performance, flock uniformity, and blood profile of Japanese quail. Two hundred and fifty-six (256) male Japanese quail of average weight of 115.00 ± 5g were used for this study. The birds were randomly allotted to four dietary groups with four replicates of sixteen birds each in a Completely Randomized Design. Turmeric powder was added in the diet at 0.00%, 0.25%, 0.50%, and 0.75% to form diet D1, D2, D3, and D4. All the data collected for growth performance were significantly influenced (P<0.05). Birds fed D2 had the highest average daily weight gain (1.33 g/bird) followed by those fed D3 (1.25 g/bird), D1 (1.17 g/bird), and D4 (1.09 g/bird). Birds fed D2 had the highest total feed intake (829.59 g/bird) and D1 had the lowest (786.34 g/bird). Birds fed D4 had the highest flock uniformity and feed conversion ratio (59.40% and 18.17 respectively). All the haematological parameters were significant (P<0.05) except pack cell volume, haematocrit, haemoglobin, red blood cell, and platelet. Birds fed D2 had the highest mean corpuscular volume (163.00 fL). Birds fed D3 had the highest white blood cell count (189.50 103/μL), heterophils (55.00 cells/μL), and eosinophils (1.50 cells/μL). Lymphocyte and platelet count were highest in the birds fed D4. All the serum biochemical parameters were significant (P<0.05) except asparate aminotransferase, cholesterol, and low-density lipoprotein. Except for total protein, alanine aminotransferase, and globulin, all the significant parameters were highest in birds fed D1. 0.25% of turmeric powder can be included in quail’s diet without adverse effect on the growth performance and health.

A Review of The Potential Applications of Propolis in The Malaysian Poultry Industry

Antibiotics are used in the poultry industry as feed additives to improve growth, prevent disease, treat sick animals, stabilize intestinal microflora, and improve growth performance. Due to the risks regarding long-term antibiotic resistance development of pathogenic bacteria in humans, the utilization of synthetic antimicrobials in livestock feed has been banned in most animal production practices. However, antibiotic prohibition in livestock can result in poor performance of the animals in terms of yield of production, quality, and health status. Therefore, it is important to find natural alternatives such as propolis to substitute for antibiotic usage in livestock feed. Propolis is a natural resin produced by honeybees. There are over 300 beneficial compounds found in propolis. It contains various bioactive compounds such as flavonoids, phenolic acids, and others which contribute to its antimicrobial, antifungal, and antioxidant properties. Various studies have been carried out to determine the biological and chemical activities of propolis as well as its function as an alternative natural feed additive. Thus, this review focuses on propolis composition, the potential of stingless bee propolis in Borneo, its potential as an antioxidant with antimicrobial properties, and the potential of propolis as a natural feed additive for poultry.

Biological Activity of Red Pitahaya Extracts on Lactococcus garvieae and Vibrio alginolyticus

The enhancement population of the world every day brings with it the demand for protein needs. In our study, it was aimed to identify the utilization potential of red pitahaya fruit obtained from Turkey as a natural feed additive. The disc diffusion assay, micro-dilution method for determination of minimum inhibitory (MIC) and minimum bactericidal (MBC) concentration values of the extracts were used to identify the biological activity of the extracts from red pitahaya. The red pitahaya pulp methanol extract against L. garvieae and V. alginolyticus showed 10.61 mm and 7.65 mm of inhibition zone diameters. The methanol extract of red pitahaya peel has 10.18 mm and 11.25 mm inhibition zone diameters on L. garvieae and V. alginolyticus. MIC values were determined as 20 µg/µl and 40 µg/µl for pulp methanol extract and as 80 µg/µl and 40 µg/µl for peel methanol extract against L. garvieae and V. alginolyticus. MBC values of pulp and peel methanol extracts against fish pathogens were determined as 80 µg/µl. As a result, the red pitahaya extracts may have usage potential as natural antimicrobial agents or feed additive in aquaculture.

Growth of the water fleas Daphnia magna (Straus, 1820) at different trophic levels of two small urban lakes in Indonesia

Nutrient enrichment in waters that has become a major environmental problem is related to excessive loading of nutrients into aquatic ecosystems. This nutrient enrichment, called eutrophication, favors phytoplankton growth, which can function as a natural daphnid feed. This study examined the growth performance of the water fleas Daphnia magna in water collected from small lakes (ponds) of different trophic levels. The water was taken from Situ Rawa Kalong, considered eutrophic from its dark green color, and the less eutrophic Situ Cibuntu with relatively clear water. Daphnids were grown in six aquaria filled with water from both ponds without artificial feeding with an initial density of five individuals/L. Samples of daphnids were taken every three to four days to observe their growth and reproduction, along with water samples to analyze the chlorophyll content and total suspended solids (TSS). The result showed that the eutrophic water of Situ Rawa Kalong favored phytoplankton growth, indicated by a consistently higher chlorophyll content in the water ranging from 35.3 to 140.7 μg/L compared to less eutrophic water of Situ Cibuntu with chlorophyll content ranging from 1.4 to 13.2 μg/L throughout the experiment. A much higher daphnid density of 151.7 individuals/L was achieved with more water chlorophyll content, meaning phytoplankton availability became a controlling factor for daphnid growth in the pond waters. This study reveals the functional relationships in the food chain between the water trophic level, the abundance of phytoplankton as the primary producer, and daphnids as the first-order predator. It also suggests that the open water trophic level can be managed to favor the daphnid growth, which can then be harvested for use as natural feed.

Efficacy of Star Gooseberry (Phyllanthus acidus L.) Feed Additive on the Performance of Broilers with Serum Biochemical Profile

A study was done to find out how star gooseberry (Phyllanthus acidus L.) Fruit juice affected commercial broiler live weight gain, feed consumption, feed conversion ratio, carcass quality, and lipid profiles. A total of 210day-old broiler chicks (Cobb 500) were divided into five dietary treatment groups. The collected data were analyzed by using ANOVA with SPSS version 25. These groups were T0 (control diet), T1 (5 ml/L in water), T2 (7 ml/L in water), T3 (9 ml/L in water), T4 (11 ml/kg in feed), T5 (13 ml/kg in feed), and T6 (15 ml/kg in feed).The T5 group consumed the most feed overall (2829.15±19.85 g), while the T0 group consumed the least feed overall (2767.25±17.55 g). At 5 weeks of age, the T5 group had the highest body weight (2193.3315.18g), followed by the T6 group (2146.00±17.51g), T2 (2088.00±11.15g), T1 (2031.33±20.12 g), and T0 (1871.67± 13.02g), all in that order. The FCR was discovered to be lowest in T5 (1.31) and greatest in T0 (1.51), whereas the FCR of T1, T2, T3, T4, and T6 was 1.41, 1.38, 1.36, 1.35, and 1.32, respectively. The amount of star gooseberry juice has a big impact on the meat's quality. However, there were alterations that were significant (P <0.05) in the carcass weight, breast meat, drumstick meat, wing, shank weight, gizzard, head, liver, lung, skin, thigh bone, and drumstick bone. Only abdominal fat (P > 0.05) was not significant. However, there were significant (P<0.05) changes in total cholesterol, triglycerides, HDL, and LDL. According to the findings, star gooseberry juice can be utilized as a cost-efficient and effective natural feed addition at a rate of 13 ml per kilogram of feed to enhance the broiler chicken's overall performance.

EFFECT OF UREA CONCENTRATION ON THE GROWTH OF CELLS OF Nannochloropsis sp. LABORATORY SCALE

This research was conducted from October 2021 to January 2022 in the Natural Feed Laboratory of the Brackish Water Cultivation Fisheries Center (BPBAP) Ujung Batee, Aceh. This study aimed to determine whether urea has an effect and the best urea concentration on the growth of Nannochloropsis sp. This study used an experimental method with one-factor RAL (Completely Randomised Design), consisting of 4 levels of treatment and control with three replications so that 15 experimental units were obtained. The treatments tested were the uses of urea 40 ppm (treatment A), urea 60 ppm (treatment B), urea 80 ppm (treatment C), urea 100 ppm (treatment D), and Walne 1 ml (control). The population density of Nannochlropsis sp. was found in treatment D on day 4 (2414 x 104 cells/mL), and the lowest population growth was shown in treatment A (1177 x 104 cells/mL). The highest absolute growth rate occurred in treatment D (2229x 104 cells/mL), while the highest relative growth rate occurred in treatment D (1205%), and the highest specific growth rate occurred in treatment B (79% per day).

Quality of Bebek Ungkep as Affected by Natural Feed Additives

This study aimed to determine the effect of natural feed additives on the quality of ducks based on chemical, microbiological, and organoleptic parameters. The experimental design used in this study was the Completely Randomized Design, which consisted of 2 treatments, namely P0 (ducks were fed commercial feed during rearing) and P1 (ducks were given additional natural feed during rearing), with each treatment pentaplicates. The observed variables were chemical properties (moisture content, protein content, ash content, fat content, cholesterol content, and saturated fatty acid content), microbiological properties (TPC, number of Enterobacteriaceae colonies, Salmonella sp., Staphylococcus aureus, and Listeria monocytogenes) and organoleptic quality (color, aroma, texture, taste and overall). The data collected in this study were analyzed by one-way ANOVA. The results showed an alteration of cholesterol content in Bebek Ungkep with natural additives during rearing. Besides that, there was no significant difference in the parameters of the microorganisms. For organoleptic, there is no significant difference for all parameters (taste, color, texture, overall) except aroma.

Performance and stability of cellulose triacetate membranes in humid high H2S natural gas feed streams

The current study aims to provide a thorough understanding of the separation performance of the cellulose triacetate (CTA) membrane material in humid high H2S natural gas feed streams. A systematic study of the gas separation performances of CTA polymers has been carried out in self-standing symmetric films and asymmetric hollow fiber membranes. The separation performance in H2S-containing mixtures (CH4/CO2/H2S, 80/5/15 mol%) were evaluated at 30 and 50 °C at 20, 35 and 50 bar, including higher hydrocarbons (butane and toluene) in the presence of various levels of humidity, up to 4500 ppm or 80 % RH, depending on conditions of temperature and pressure. For the first time, the effect of these contaminants and humidity together under sour gas conditions has demonstrated the promising stability of CTA membrane separation performance, both in terms of H2S permeability and H2S/CH4 selectivity. The improvement in H2S permeability is due to a combination of H2S plasticization and competitive sorption making this phenomenon even more attractive and worth studying further.

Perspectives of the use of macro- and micro elements in poultry feeding

Poultry breeding is one of the fastest growing segments of the agricultural sector in many countries of the world, including Ukraine. Currently, Ukraine ranks 8th in terms of production of eggs and broilers in the world. A sufficient amount of minerals and vitamins in the diet is the key to good production of poultry products. Feeding feed deficient in vitamins and minerals can cause numerous health problems in chickens, including death in some cases. The poultry farmer must monitor the health of the chickens every day. Therefore, the development of the practice of feeding a balanced diet with the necessary amount of minerals to prevent premature disease of poultry caused by nutrient deficiency is relevant today. In poultry farming, mineral substances are used as one of the ways to increase metabolism in birds. Mineral substances are part of the molecules of complex organic structures that participate in metabolic processes, including digestion, thereby improving the assimilation and use of feed nutrients. The lack of microelements in feed causes diseases of the joints of the limbs of poultry, a decrease in its productivity, and a deterioration in the quality of eggshells. Zinc, copper, manganese, iron, iodine, selenium, cobalt are important trace elements in the feed of broiler chickens. Therefore, the effectiveness of the use of trace elements is an actual topic of modern poultry feeding. Mineral substances are useful in poultry farming, as they provide prevention of various diseases. Organic minerals in small amounts can be added to the diet of birds, because minerals are better absorbed by the bird than mineral salts. Demand for alternative natural feed additives with mineral content is important, especially as an alternative to antibiotics. They can have a preventive effect against various diseases, participate in numerous physical and biochemical mechanisms and basic processes of growth and development. However, further large-scale research is needed for the further use of macro- and micronutrients in commercial poultry farming.

Monitoring the distribution of phytoplankton in vannamei shrimp cultivation in intensive system, Banyuwangi, East Java, Indonesia

The increase in Vannamei shrimp farming is closely related to an increase in the demand for shrimp feed. At present there are many technological developments in cultivating natural feed. The natural feed here refers to plankton which can be used as natural food for every organism of larvae in waters. Conditions in water will affect the distribution pattern of phytoplankton either horizontally or vertically. As a result, it affects the abundance of phytoplankton and subsequently also affects the value of the main productivity. The purpose of study is to find out the cultivation process and to find out the types of plankton that exist in Vannamei shrimp farming ponds. Plankton observations were carried out directly with the help of a microscope and haemocytometer, while the measurement of water quality using each instrument had been prepared for each parameter. The results of plankton observations found species of Chaetoceros sp., Oocystis sp., Oscillatoria sp. and Cyclotella sp. while the water quality measurements obtained temperature (29-31°C); DO during the day (7.6-9.5 ppm) and at night (4.0-4.6 ppm); pH in the morning (7.8-8, 5) and daylight (8.1-9.0); and salinity 26-27 ppt. The application of probiotics used carbon sources derived from molasses and katul.

The Effect Of Liquid Organic Fertilizer (Lof) From Rice Washing Water and Coconut Water Using Em4 On The Growth Of Chorella sp. At Laboratory Scale

Chlorella sp. has significantly higher nutritional content compared to artificial feed. To obtain Chlorella sp. as a natural feed, it was necessary to cultivate pure phytoplankton to meet the availability of crude feed in sufficient quantities. In conducting the cultivation, there was a need for liquid organic fertilizer (LOF) that could be easily obtained and was available in nature, which was liquid organic fertilizer made from a mixture of rice washing water and coconut water fermented using EM4. This research aimed to determine the density of Chlorella sp. using liquid organic fertilizer from rice washing water, and coconut water fermented using EM4 and the effect of the best fertilizer dosage on the growth of Chlorella sp. This research used a Completely Randomized Design (CRD) consisting of 4 treatments with four replications. The highest average cell density of Chlorella sp. throughout the research was obtained in treatment C (15 ml dosage), followed by treatment B (10 ml dosage), treatment D (20 ml dosage), and the lowest in treatment A (control). The application of liquid organic fertilizer from rice washing water and coconut water significantly affected the density of Chlorella sp. (p <0.05). The highest density was recorded on day 6 in treatment C with a dosage of rice washing water and coconut water of 15 ml, with a population density of 12,466.25 x 104 cells/ml.

Exploring the potential of natural feed additives from herbs as an alternative to antibiotic growth promoters for Mojosari layer duck (Anas javanica) farming: in-silico and in-vivo studies

Using synthetic feed additive, such as antibiotic growth promoters (AGPs), is common in Mojosari layer duck (Anas javanica) farms. Their purpose is to enhance growth and productivity. However, the indiscriminate use of AGPs has been associated with the emergence of bacterial resistance. This leads to lingering effects and potential health hazards for poultry and consumers. In light of these concerns, natural herb feed additives have emerged as an alternative strategy to AGPs in poultry feed. The active compounds in natural feed additives can improve feed efficiency and enhance production performance, resulting in higher-quality poultry products, especially eggs. However, it is known that the active compounds in phytobiotics derived from herbs contain anti-nutrients that can affect productivity and alpha-amylase in poultry. This study was aimed to investigate the interconnection between active compounds in phytobiotics and alpha-amylase using in-silico methods and verify the findings with field data using in-vivo methods. Alpha-Amylase is a vital enzyme that catalyzes the hydrolysis of the glycosidic bonds present in glycogen, resulting in the formation of maltose, a water-soluble disaccharide. Based on the results of docking involving nine phytobiotic compounds and their interaction with glycogen, it was observed that andrographidine E showed a binding affinity of 8.8 kcal/mol. Furthermore, these compounds form conventional hydrogen bonds, facilitated the formation of stable bonds between proteins and compounds. In particular, the interacting amino acids did not exhibit unfavourable bonds. Therefore, andrographidine E was more stable compared to other compounds. Nonetheless, the results show that several compounds have weaker binding affinity than the enzyme's binding to glycogen. However, the hydrophobic binding types of these compounds did not seem to impact the performance of the alpha-amylase enzyme, as demonstrated by in vivo data.

Artificial Spawning Techniques for Catfish (Clarias gariepinus) at the Cultivated Fisheries Production Business Service Center, Karawang, Indonesia

One of the primary challenges in the catfish cultivation industry is the uncertainty (mostly due to weather conditions, natural feed availability, pests and diseases), limited availability, and often poor quality of catfish frys. Fry quality is crucial in aquaculture, yet its reliability is hampered by the natural spawning process, which is influenced by seasonal variations. To address this issue, artificial spawning techniques offer a viable solution. This activity aims to comprehend and effectively execute the precise methods of artificial spawning for catfish, ultimately striving for the production of high-quality fingerlings. Data collection involved the acquirement of both primary and secondary data. The artificial spawning process encompasses container and medium preparation, meticulous broodstock selection and breeding, the artificial spawning procedure, larval rearing, and nursery management. Results from the artificial spawning efforts revealed a fecundity of 75,000 individuals, a remarkable 90% fertilization rate, an 89% hatching success, and an impressive 90% survival rate. Notably, catfish fingerlings were found to harbor parasites such as Gyrodactylus sp., Trichodina sp., and Dactylogyrus sp. This occurrence can be attributed to the high population density of fish, which contributes to a decline in water quality, emphasizing the importance of cautious management practices in aquaculture.

PENINGKATAN PERAN DAN FUNGSI KELOMPOK MELALUI PENDAMPINGAN BUDIDAYA CACING SUTRA (Tubifex sp) DI KECAMATAN BUNTU PANE KABUPATEN ASAHAN PROVINSI SUMATERA UTARA

The development of the fisheries fresh water in cultivation especially in Buntu Pane sub district have challenges in funds are not independently fulfill the needs of feed natural silk worms ( Tubifex sp ) and hope for nature of the catch, leading to the need for community empowerment cultivator of the fish in cultivation feed natural silk worm (Tubifex sp). The purpose of the implementation of this activity is to empower the community cultivator of the increase of knowledge, a cultivator of the catfishes and skill of a pilot cultivation silk worm (Tubifex sp) that meets the needs of the cultivator of the natural feed and increase knowledge and attitudes in the application of he groups function as the vehicle cooperation and unity through swadaya dan swadana in group meeting. Extension activity was carried out on september 16 march to 18 may 2023 with the total number of as many as 10 people consisting of a representation of two groups cultivation fisheries fresh water that consist of Mekar Jaya and Kelompok Berkah. Data collection method through questionnaire, interview, observation, and documentation, while extension activities are carried out through the method of discourse, discussion, and pilot demonstrations using print extension media (folder) and real media. The activities of extension related to demonstrations of silkworm culture show the result of early evaluations and the end aspect of knowledge on demonstrations of silkworm culture with response by 10 people obtained an average of 48 and a change of 52 so that the average final evaluation becomes 100 or there is an increase of 52 %, aspect of attitude of 90.8 % of disapproving attitude becomes a agreeing attitude, section 66 % skill about making the maintenance media fast and precise, determines the dense thread of silk worms and makes a medium of silk worms with adoption at the end of 4 targets during the try and 1 target at the adoption stage. Group function extension activity has increased regarding the function of group aspects of knowledge of 18 %, aspect 93 % attitude of hesitation becomes a agreeing attitude, with adoption at the end of activity as many as 5 targets in the trying stage and 9 targets in the application stage.Key Word: cultivation; pilot demonstration; group function; extension

НАУКОВО-ПРАКТИЧНИЙ АНАЛІЗ СТАНУ ПРИРОДНОЇ КОРМОВОЇ БАЗИ СТАВІВ ПІВЛНЯ УКРАЇНИ НА ФОНІ ТРАНСФОРМАЦІЙ АБІОТИЧНИХ ТА БІОТИЧНИХ ЧИННИКІВ

Conducted research on the basis of the breeding ponds of the Kherson production and experimental plant for breeding of the ordinary fish indicate atypical dynamics of the development of the components of the natural feed base. Such aspects form a low fod

Linoleic acid: a natural feed compound against porcine epidemic diarrhea disease.

Porcine epidemic diarrhea virus (PEDV) is a pig coronavirus that causes severe diarrhea and high mortality in piglets, but as no effective drugs are available, this virus threatens the pig industry. Here, we found that the intestinal contents of specific pathogen-free pigs effectively blocked PEDV invasion. Through proteomic and metabolic analyses of the intestinal contents, we screened 10 metabolites to investigate their function and found that linoleic acid (LA) significantly inhibited PEDV replication. Further investigations revealed that LA inhibited viral replication and release mainly by binding with PEDV NSP5 to regulate the PI3K pathway and, in particular, inhibiting AKT phosphorylation. In vivo experiments illustrated that orally administered LA protected pigs from PEDV challenge and severe diarrhea. These findings provide strong support for exploring antiviral drugs for coronavirus treatment.

Antioxidant feed additive Dihydroquercetin in the feeding of broiler chickens

Currently, the production of poultry products intended for healthy nutrition is relevant. Consumption of such products allows us to stabilize the metabolism in the body and improve human health. Raw meat is susceptible not only to rapid microbiological spoilage, but also to oxidative spoilage, which preservatives help combat. Oxidative processes reduce the shelf life of fi nished products due to the deterioration of organoleptic characteristics and nutritional value of products. Therefore, one of the modern trends in the production of poultry products for a healthy diet is a focus on the use of natural feed additives when obtaining raw meat, through the lifetime development of quality. The purpose of the work was to study the antioxidant feed additive Dihydroquercetin in feeding of broiler chickens. When carrying out a scientific and farm experiment using the method of analogous groups, 4 groups of broiler chickens (control and three experimental) were formed at one day of age. Chickens of the 1st control group received only special compound feed as the main diet (MD), chickens the 2nd experimental group in addition to the MD received the antioxidant additive Dihydroquercetin in the amount of 0,50 g per 100 g of compound feed, chickens the 3rd group received 0,75 g per 100 g of compound feed and chickens of the 4st group received 1 g per 100 g of compound feed. It was found that the studied antioxidant additive contributed to better realization of the productive potential of poultry, increasing the livability of livestock, increasing meat productivity and improving the quality of meat raw materials. It has been proven that there is no negative impact of the feed additive on the main safety indicators of broiler chicken meat. Additional reserves have been identifi ed for increasing the economic effi ciency of broiler chickens rearing and producing of meat products from the resulting raw materials.

Effects of the Fibrous Root of Polygonatum cyrtonema Hua on Growth Performance, Meat Quality, Immunity, Antioxidant Capacity, and Intestinal Morphology of White-Feathered Broilers.

This study was designed to evaluate the effects of different doses of the fibrous roots of Polygonatum cyrtonema Hua on the growth performance, slaughter parameters, meat quality, immune function, cytokines, antioxidant capacity, and intestinal morphology of white-feathered broilers. Also, the mechanism to improve immune functions of broilers was explored through network pharmacology and molecular docking technology. A total of 360 AA-white-feathered broilers were randomly divided into six groups (not separated by sex), with six repetitions per group (n = 10). The groups were as follows: basal diet (CON group), basal diet supplemented with 300 mg/kg aureomycin (ANT group), basal diet supplemented with 2%, 3%, and 4% fibrous root raw powder (LD, MD, and HD group), or basal diet supplemented with 3% fibrous root processed powder (PR group), in a 42-day experiment. The dietary inclusion of P. cyrtonema fibrous roots increased slaughter performance (p < 0.05), reduced the fat rate (p < 0.05), improved intestinal morphology (p < 0.05), and improved the immune organ index to varying degrees. It also significantly improved pH reduction, drip loss, and pressure loss of breast muscle and leg muscle (p < 0.05). Furthermore, it significantly improved immune and antioxidant functions including decreased MDA content of serum (p < 0.01), increased GSH-Px content (p < 0.01), IgG, IgA, and C4 contents (p < 0.05), and increased expression of IL-2 and IFN-γ (p < 0.01). Additionally, the mechanism by which fibrous roots improve immune function in broilers was explored using network pharmacology and molecular docking technology. Network pharmacology and molecular docking revealed that flavonoids such as baicalein, 4',5-Dihydroxyflavone, 5,7-dihydroxy-6,8-dimethyl-3-(4'-hydroxybenzyl)-chroman-4-one, and 5,7-dihydroxy-3-(2'-hydroxy-4'-methoxybenzyl)-6,8-dimethyl-chroman-4-one were key components that enhanced immune function through the MAPK1 and other key targets involved in regulating the MAPK signaling pathway. From the findings, it can be concluded that incorporating P. cyrtonema Hua fibrous root as a natural feed supplement and growth promoter in broiler diets had a positive impact on bird health and performance.