scholarly journals Behavior of laying chicks fed diets containing sources and levels of dietary fiber in the starter phase

2022 ◽  
Vol 52 (1) ◽  
Author(s):  
Larissa Paula da Silva Gomides ◽  
Ana Flávia Basso Royer ◽  
Poliana Carneiro Martins ◽  
Genilson Bezerra de Carvalho ◽  
Pedro Moraes Rezende ◽  
...  
Keyword(s):  
Dietary Fiber ◽  
Sugarcane Bagasse ◽  
Wheat Bran ◽  
Soybean Meal ◽  
Crude Fiber ◽  
Control Treatment ◽  
Behavioral Patterns ◽  
Randomized Design ◽  
Completely Randomized Design

ABSTRACT: This study evaluated the behavior and welfare conditions of laying chicks in the starter phase, fed with diets formulated with increasing levels of crude fiber (CF) and two feedstuffs with different fiber compositions. The experiment was developed at the Federal University of Goiás, in Goiânia - GO, Brazil. Three hundred Bovans White chicks were evaluated in a completely randomized design with a 2×2+1 factorial arrangement corresponding to two levels of CF in the diet (3.0 and 3.5%) and two fiber sources (wheat bran and sugarcane bagasse), plus a control treatment (maize- and soybean meal-based), totaling five treatments with six replicates of 10 birds each. Maintenance behavioral patterns and welfare were assessed at 21 and 42 days of age. There was no difference in behavior and classification by order of importance of the activities performed by the fiber-fed birds observed at 21 and 42 days, according to the Kruskal Wallis test (P>0.05). Medium and good welfare conditions were obtained with wheat bran at 3.5 and 3.0% CF, respectively, at 21 days of age. At 42 days, the use of sugarcane bagasse at the CF level of 3.5% and wheat bran at the level of 3.0%provided good behavior conditions. The use of crude fiber in the feeding of hens did not change their behavior.

125 Effects of Dietary Fiber Supplementation in Late Gestation on Farrowing Characteristics and Sows and Litters Performance

2021 ◽  
Vol 99 (Supplement_1) ◽  
pp. 55-55
Author(s):  
Willian R Valadares ◽  
Leonardo A Leal ◽  
Kevin de Almeida ◽  
Dani Perondi ◽  
Rafael Kummer ◽  
...  
Keyword(s):  
Birth Weight ◽  
Dietary Fiber ◽  
Soybean Meal ◽  
Body Condition Score ◽  
Late Gestation ◽  
Crude Fiber ◽  
High Fiber ◽  
Positive Effects ◽  
Randomized Design ◽  
Fiber Diet

Abstract Our objective was to evaluate the effects of dietary fiber supplementation in late gestation on farrowing characteristics and sow and piglet’s performance. On d 105 of gestation, a total of 420 sows were selected according to body condition score, caliper units and parity (0 to 6), and randomly assigned to one of two treatments in a completely randomized design. Treatments included 1) Low fiber diet (LF) with 2.02% crude fiber; and 2) High fiber diet (HF) with 5.12% crude fiber. The LF diet was based on corn and soybean meal with 3.26 Mcal of ME/kg and 0.60% SID Lys. The HF diet was corn-soybean meal-based with 10% soy hulls, containing 3.13 Mcal/kg and 0.60% SID Lys. Sows in both treatments were fed 1.8 kg/d. Fecal score was daily evaluated until farrowing. Farrowing duration and birth weight of born alive and stillborn piglets were recorded. The farrowing was manually assisted when the birth interval was longer than 30 min. Data were analyzed by the GLIMMIX procedure of SAS, and comparisons were performed with Student’s t-test at 5% of significance. Sows fed HF diet had fewer days with dry feces compared to those fed LF diet (P = 0.008). No evidence for treatment effects were observed on farrowing duration (P = 0.25) and farrowing assistance (P = 0.09). Sows fed HF diet had greater number of total piglets born (P = 0.01), but there was no evidence (P > 0.05) for treatment differences on the percentage of piglets born alive, stillborn piglets, or mummified fetuses. Piglets from sows fed LF diet had a greater birth weight than those from sows fed HF diet (P = 0.04). No evidence for differences were observed between treatments for pre-weaning mortality, number and weight of weaned pigs (P > 0.05). In conclusion, the HF diet did not show positive effects on farrowing duration, farrowing assistance, and sow and piglet performance.

Effects of cassava pulp mixed with monosodium glutamate by-product (CPMSG) as a protein source in goat concentrate diet

2018 ◽  
Author(s):  
Puttinan Rukboon ◽  
Somkiert Prasanpanich ◽  
Phongthorn Kongmun
Keyword(s):  
Growth Performance ◽  
Soybean Meal ◽  
Feed Intake ◽  
Monosodium Glutamate ◽  
Protein Source ◽  
Control Treatment ◽  
Randomized Design ◽  
Ad Libitum ◽  
Completely Randomized Design ◽  
Dietary Treatments

Twelve male Crossbred goats were assigned to three dietary treatments in a completely randomized design, treatments were comprised of replacement of soybean meal with CPMSG at 0 (control), 10 and 15% in concentrate. Animals were receiving concentrate at 2.0 % of BW while pangola hay was offered ad libitum basis. BW gain, ADG and CP digestibility were significantly higher (P less than 0.05), in 15% CPMSG diet. Ruminal NH3-N concentration was the highest (P less than 0.05) in CPMSG 15% treatment, total VFA concentrations were higher in CPMSG treatments (10 and 15%) than control treatment, whereas ruminal microorganism populations were similar among treatments. It could be concluded that using CPMSG can replace 15% protein source in goat concentrate diets with increased feed intake, CP digestibility, total VFA concentrations and growth performance.

Effect of Ethephon and Packaging Practices On Ripening of Mango cv. Maldah

2021 ◽  
Vol 19 (1) ◽  
pp. 155-163
Author(s):  
S Sapkota ◽  
D Kc ◽  
H Giri ◽  
M Saud ◽  
M Basnet ◽  
...  
Keyword(s):  
Chemical Properties ◽  
Control Treatment ◽  
Quality Performance ◽  
Plastic Packaging ◽  
Randomized Design ◽  
Acid Ratio ◽  
Ethephon Treatment ◽  
Completely Randomized Design ◽  
And Control ◽  
Juice Content

The present research was conducted on two factor Completely Randomized Design (CRD) with eight treatments and three replications. A set of experiments were carried out to evaluate the effect of postharvest ethephon treatment and packaging on ripening of mango cv. Maldah. The treatments consisted of ripening agent i.e., ethephon and control treatment under different packaging condition i.e., fiber with hole, fiber without hole, plastic with hole and plastic without hole. The result revealed that different packaging condition and ripening agents influenced the ripening behavior of mango. The highest TSS (15.26), sugar-acid ratio (23.66) and juice content (126.05) were recorded with fiber (without hole) and the lowest TSS (12.60), sugar-acid ratio (9.01) and juice content (116.05) with plastic (without hole). The highest TA (1.44) was recorded with plastic (without hole) and the lowest (0.66) with fiber (without hole). Similarly, the highest BT (2.83) was recorded with fiber (with hole) and the lowest (1.66) with plastic (without hole). Firmness, sweetness, TSS and juice content were the highest with the interaction effect of fiber bag (without hole) and ethephon treatment. In conclusion, mango fruits with ethephon treatment packed in fiber bag (without hole) enhances quality and ripening of mango whereas under controlled condition and without hole plastic packaging mangoes had low quality performance in terms of physio-chemical properties. SAARC J. Agric., 19(1): 155-163 (2021)

scholarly journals Effect of biofertilizer obtained by anaerobic digestion of cassava effluent on the development of crambe plants

2017 ◽  
Vol 21 (10) ◽  
pp. 681-685 ◽  
Author(s):  
Andressa C. Neves ◽  
Camila N. Bergamini ◽  
Rafaela de O. Leonardo ◽  
Manoel P. Gonçalves ◽  
Dilcemara C. Zenatti ◽  
...  
Keyword(s):  
Anaerobic Digestion ◽  
Plant Development ◽  
Root Biomass ◽  
Oil Content ◽  
Final Height ◽  
Control Treatment ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Shoot And Root Biomass ◽  
Number Of Branches

ABSTRACT This study aimed to evaluate the effect of applying increasing doses of biofertilizer obtained by the anaerobic digestion of cassava effluent on the development of crambe plants. The experiment was conducted in a protected environment at the Federal University of Paraná (UFPR), Palotina Sector, between April and August 2015. A completely randomized design was used, and five different treatments with the following doses were applied in five replicates: 0, 40, 80, 120, and 160 kg ha-1 of K2O. The following parameters related to plant development were evaluated: final height, stem diameter, number of branches, dry shoot and root biomass, mass of the grains, and oil content. The 160 kg K2O ha-1 dose was found to have the best influence on the plant development, because all the measured parameters reached their highest values at this dose, except for oil content, which attained the highest percentage in the case of the control treatment (0 kg ha-1 of K2O). This study proved that the biofertilizer obtained by anaerobic digestion of cassava effluent can be used as an alternative to regular fertilizers in cultivating crambe.

scholarly journals Methionine plus cystine requirements for the maintenance and efficiency of utilization with tambaqui of different body weights

2020 ◽  
Vol 44 ◽  
Author(s):  
Neliane Galvão Porto ◽  
Felipe Barbosa Ribeiro ◽  
Jefferson Costa de Siqueira ◽  
Marcos Antonio Delmondes Bomfim ◽  
Rafael Silva Marchão ◽  
...  
Keyword(s):  
Amino Acid ◽  
Control Treatment ◽  
Native Fish ◽  
Amino Acid Requirement ◽  
Treatment Groups ◽  
Protein Retention ◽  
Lack Of Information ◽  
Randomized Design ◽  
Body Weights ◽  
Completely Randomized Design

ABSTRACT Methionine is an essential amino acid, and generally, the first limiting one in the diets of tambaqui, the main native fish produced in continental aquaculture in South America. However, there is a lack of information on their amino acid requirement, especially for maintenance and efficiency of utilization. The present study aimed to determine the requirement of [methionine plus cystine] for the maintenance and efficiency of utilization using tambaqui of different body weights. Two experiments were carried out using 250 tambaqui with weights of 100 and 300 g. They were distributed in a completely randomized design with four treatment groups (0.264, 0.396, 0.528, and 0.660% of digestible [Met + Cys]), five replications. The control treatment (CT) was performed with the addition of methionine at the first level (0.264%) until the second level was reached (0.396%). The maintenance requirement was determined by the regression analysis between the consumption of [Met + Cys] and protein retention equal to zero. The efficiency was determined using the value of the slope coefficient of the line obtained by the linear regression. The protein and methionine retention values of tambaqui weighing 100 to 300 g were compared by the parallelism test, and no difference was observed between the parameters of the equations indicating the need for only one equation to describe the responses to body weights. The requirement of digestible [Met + Cys] for the maintenance of tambaqui with weights from 100 to 300 g was 60.47 mg kg-0.7 day-1 and the efficiency of utilization of 42%.

scholarly journals The Affection of Fine Bubbles (FBs) Application on Growth Siamese Catfish (Pangasianodon hypophthalmus) in Aquaponic System

2020 ◽  
pp. 30-36
Author(s):  
Rahmad Afdillah ◽  
Yuli Andriani ◽  
Zahidah Hasan ◽  
. Rosidah ◽  
. Iskandar
Keyword(s):  
Water Quality ◽  
Specific Growth ◽  
Good Condition ◽  
Quality Parameters ◽  
Control Treatment ◽  
Effective Pressure ◽  
Growth And Survival ◽  
Pangasianodon Hypophthalmus ◽  
Randomized Design ◽  
Completely Randomized Design

This research aims was to determine the effective pressure on fine bubbles technology on the growth of Siamese catfish fry in the aquaponic system. This study uses a completely randomized design with four treatments and three replications. Treatment A (Control), Treatment B (FBs at a pressure of 4,5 atm), Treatment C (FBs at a pressure of 5 atm and treatment D (FBs at a pressure of 5,5 atm). The parameters observed were Specific Growth Rate, Survival Rate and water quality (Temperature, pH, DO, Ammonia) Data were analyzed using variance with the F test at a 95% confidence level. The best treatment for catfish growth was treatment D (5,5 atm pressure), which gave the highest SGR value of 7,24% and the highest SR value of 100%. The value of water quality parameters were in good condition for the growth and survival of catfish.

scholarly journals The effect of adding of tofu dregs flour on the physicochemical characteristics of shake flower cookies

2021 ◽  
Vol 332 ◽  
pp. 01003
Author(s):  
Wayuni Rahmawany ◽  
Sentosa Ginting
Keyword(s):  
Moisture Content ◽  
Dietary Fiber ◽  
Rice Flour ◽  
Physicochemical Characteristics ◽  
Total Dietary Fiber ◽  
General Acceptance ◽  
Hedonic Value ◽  
Crude Fiber Content ◽  
Randomized Design ◽  
Completely Randomized Design

The purpose of this study was to determine the effect of the addition of tofu dregs flour on the physicochemical characteristics of shake flower cookies. The analysis was carried out using a non-factorial completely randomized design with a ratio of tofu pulp flour: rice flour, namely 100% rice flour (control), 10%: 90%, 20%: 80%, 30%: 70%, 40%: 60%, 50 % : 50%. Shake flower cookies significantly affects moisture content, crude fiber content, color hedonic value, taste, aroma, texture, and general acceptance. The shake flower cookies with the best treatment was found in the ratio of tofu dregs flour: rice flour (10%: 90%) and a total dietary fiber test was carried out.

scholarly journals Pengaruh penambahan serbuk jagung pada komposisi media tanam terhadap pertumbuhan miselium bibit F1 jamur tiram putih (Pleurotus ostreatus)

2021 ◽  
Vol 10 (2) ◽  
pp. 158-170
Author(s):  
Muhaeming Muhaeming ◽  
Jamilah Jamilah ◽  
Zulkarnaim Zulkarnaim
Keyword(s):  
Experimental Study ◽  
Analysis Of Variance ◽  
Pleurotus Ostreatus ◽  
Medium Composition ◽  
Oyster Mushroom ◽  
Control Treatment ◽  
Mycelium Growth ◽  
Randomized Design ◽  
Significant Difference ◽  
Completely Randomized Design

Penambahan nutrisi perlu dilakukan untuk meningkatkan produktivitas pertumbuhan jamur tiram putih (Pleurotus ostreatus). Salah satu bahan yang dapat digunakan adalah serbuk jagung. Penelitian ini bertujuan untuk mengetahui pengaruh penambahan serbuk jagung pada komposisi media tanam terhadap pertumbuhan miselium bibit F1 jamur tiram putih (Pleurotus ostreatus) dan mengetahui konsentrasi serbuk jagung yang paling baik digunakan pada pertumbuhan  miselium bibit F1 jamur tiram putih (Pleurotus ostreatus). Penelitian ini mengunakan Rancangan Acak Lengkap (RAL) 4 perlakuan dan 3 ulangan sehingga diperoleh 12 satuan percobaan; P0 (perlakuan kontrol), P1 (25%), P2 (50%), dan P3 (100%). Variabel yang diukur adalah persentase pertumbuhan miselium yang diamati pada hari ke-6, 12 dan 18 dan waktu penyebaran miselium Hari Setelah Inokulasi (HSI). Data hasil penelitian dianalisis menggunakan analysis of variance (ANOVA) dengan uji lanjut menggunakan uji Beda Nyata Terkecil (BNT). Hasil penelitian menunjukkan bahwa ada pengaruh pada pertumbuhan miselium bibit F1 jamur tiram putih (Pleurotus ostreatus) dengan penambahan serbuk jagung pada komposisi media tanam. Selain Itu, konsentrasi serbuk jagung yang memberikan hasil yang paling baik terhadap pertumbuhan miselium adalah P2 dengan konsentrasi 50%. Kata kunci : miselium F1; Pleurotus ostreatus; serbuk jagung  ABSTRACTAdditional nutrition needs to be done to increase the productivity of oyster mushroom (Pleurotus ostreatus) growth. One of the materials that can be used is corn powder. This study aimed to determine the effect of corn powder on the planting medium composition towards mycelium growth of oyster mushroom F1 seeds (Pleurotus ostreatus) and to find the best concentration of corn powder to grow mycelium seeds F1 oyster mushroom (Pleurotus ostreatus). This research was an experimental study using a Completely Randomized Design (CRD) with 4 treatments namely; P0 (control treatment), P1 (25%), P2 (50%), and P3 (100%), and 3 repetitions so that obtained 12 experimental units. The variables measured were the mycelium growth percentage on days 6, 12, and 18, and the mycelium widespread time after the day of inoculation. The data were analyzed using ANOVA then continued on the Least Significant Difference (LSD) test. The results showed that the addition of corn powder on oyster mushroom growing media affected mycelium growth of the oyster mushroom F1 seeds (Pleurotus ostreatus). It also found that the P2 with a 50% concentration of corn powder gave the widest mycelium growth.  Keywords: corn powder; mycelium; Pleurotus ostreatus

scholarly journals APPLICATION OF BENZYLADENINE (BA) IN THE FORM OF LANOLIN PASTE ON FLOWER-STALK BUDS SUCCESSFULLY INDUCED RE-BLOOMING OF HYBRID Phalaenopsis

2020 ◽  
Vol 8 (2) ◽  
pp. 383
Author(s):  
Mukhaila Iryani ◽  
Yusnita Yusnita ◽  
Dwi Hapsoro ◽  
Kukuh Setiawan ◽  
Agus Karyanto
Keyword(s):  
Plant Growth ◽  
The Other ◽  
Control Treatment ◽  
Bud Break ◽  
Flower Stalk ◽  
Moth Orchid ◽  
Randomized Design ◽  
Time Period ◽  
Long Time ◽  
Completely Randomized Design

Hybrid moth orchid (genus Phalaenopsis) is one of the most popular ornamentals in Indonesia. It has beautiful and long-lasting flowers, but cultivating this orchid is still become a challenging issues due to the need of specific condition to grow and long time period to re-blooming. Plant growth regulators (PGR) (i.e. Benzyladenine (BA)) has been widely documented as a flower-inducing substance in several orchids. However, the optimal concentration and its mechanism in inducing flower-stalk bud and re-blooming is still unclear. This research aimed to study the effects of BA application in the form of lanolin paste on hybrid Phalaenopsis flower-stalk buds. We conducted this study using completely randomized design with four replications at the greenhouse laboratory Faculty of Agriculture University of Lampung on August to December 2018. We divided the orchid into 5 group of BA concentration (0, 1000, 1500, 3000, or 6000 ppm). The sheath of the fourth or fifth buds of the flowers were carefully opened, then it smeared with BA. The percentage of bud break into flower spike or keiki, length of shoots or spike and number of open flowers were recorded until 10 weeks of observation. The results showed that, neither of the buds under the control treatment (without BA), 1000 ppm nor 1500 ppm BA broke and grew into keiki or spike. On the other hand, application of BA at 3000 ppm or 6000 ppm successfully induced 100% flower spikes on the buds treated. No keiki was formed in all buds treated. In addition, treatment of the buds with 6000 ppm BA produced longer flower spikes as well as more open flowers. We conclude that the application of BA (minimal 3000 ppm) successfully induced flower spike of  hybrid Phalaenopsis.

scholarly journals Cryopreservation in liquid nitrogen of Brazilian orchid seeds Miltonia flavescens Lindl.

2020 ◽  
Vol 14 ◽  
Author(s):  
Jean Carlo Baudraz de Paula ◽  
Walter Aparecido Ribeiro Júnior ◽  
Gabriel Danilo Shimizu ◽  
Gabriel Barraca Men ◽  
Ricardo Tadeu De Faria
Keyword(s):  
Low Temperature ◽  
Water Content ◽  
Liquid Nitrogen ◽  
Biological Material ◽  
Control Treatment ◽  
Preservation Methods ◽  
Lower Performance ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Protocorm Formation

Miltonia flavescens is a species vulnerable to extinction, which justifies research on preservation methods. Cryopreservation in liquid nitrogen (LN) consists of maintaining biological material at a low-temperature (-196 °C). Thus, the aim of the experiment is to evaluate the influence of different cryoprotective solutions on cryopreservation in LN of the Brazilian orchid Miltonia flavescens seeds. The experiment was conducted in a completely randomized design (CRD), with eight treatments and six replications. The treatments were composed as follows: control; immersion in LN, no cryoprotectant adding; and immersion in LN, with the addition of cryoprotectants: sucrose 0,4 mol L-1; glycerol 2 mol L-1; protection by vitrification in solution (PVS)1; PVS2; PVS2 + 1% phloroglucinol, and PVS3. Except for the control treatment, which was kept in a freezer (10±2 °C), the others remained frozen for 15 days. After this period, the viability of the seeds was evaluated. These seeds were sown and, 30 days after germination, then the frequency of protocorm formation was verified. Before the cryopreservation, the seeds showed 75% viability and 9.5% water content. After cryopreservation, the seeds varied between 67 to 75% viability. However, treatment with glycerol 2 mol L-1 exhibited lower performance than the others (58%). The control treatment showed a higher percentage of protocorm formation (71%) followed by treatments PVS1 (63%), PVS2 (64%), and PVS2PHLO (66%). For the purpose of preserving Miltonia flavescens seeds in liquid nitrogen for a prolonged period, the treatments PVS1, PVS2, and PVS2PHLO proved to be viable and promising alternatives.

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