Effect of I/M Se and Vit E administration combined with cooler hours feeding regime on milk production in buffaloes in hot–humid climate of Bundelkhand region.

Hot Humid Climate

A farm experiment was carried out to assess the effect of vitamin E and selenium I/M injection on performance of buffaloes during heat stress period in Tikamgarh district of Bundelkhand Agroclimatic zone. A total of 24 animals (80±10 days postpartum and 650±25 kg body weight) were randomly divided in to 3 treatments with 8 buffaloes in each group in a completely randomized design and received a balance feed as per BIS 1992 (Type-II). T2 group was injected with 10 ml from a solution of vitamin E and selenium after interval of 10 days and T3 group was injected I/M with 10 ml from solution of vitamin E and selenium after interval of 15 days. Dry matter intake and milk yield and milk composition in T2 and T3 was observed to be higher (P>0.05) than control group. The respiration rate and pulse rate were observed to be significantly higher (P>0.05) in T1 group than T2 and T3, rectal temperature was also significantly higher in T1 (P>0.05). Thermal heat index was also calculated and reported in this study.

Nutritional evaluation of babassu endocarp meal type II with different inclusions in sheep diets

Semina Ciências Agrárias ◽

10.5433/1679-0359.2016v37n1p321 ◽

2016 ◽

Vol 37 (1) ◽

pp. 321 ◽

Cited By ~ 3

Author(s):

Hemilly Cristina Menezes Sá ◽

Iran Borges ◽

Gilberto De Lima Macedo Junior ◽

José Neuman Miranda Neiva ◽

Tássia Ludmila Teles Martins ◽

...

Keyword(s):

Crude Protein ◽

Dry Matter ◽

Dry Matter Intake ◽

Control Group ◽

Type Ii ◽

Experimental Diet ◽

Best Response ◽

Randomized Design ◽

Male Sheep

Industrialization of the Babassu coconut for edible oil production generates many co-products and has great potential to be used in ruminant nutrition. The aim of this study was to evaluate the effect of different inclusions of endocarp meal type II of Babassu coconut (BEMII) on intake and digestibility of sheep diets. Twenty non-castrated male sheep with an undefined breed were distributed in a completely randomized design with four treatments and five replications. The animals received an experimental diet with increasing inclusions of BEMII (0.0%, 7.5%, 15.0%, and 22.5%). Increasing additions of the coproduct negatively influenced dry matter intake (g/BW and g/kg0.75). Crude protein intake (in grams) per day decreased linearly with the inclusion of BEMII, presenting a reduction of 49.35 g/d. The inclusion of 7.5% showed the best response for energy balance among all inclusions and presented the closest nitrogen balance value when compared to the control group; therefore, this inclusion percentage is the best for endocarp meal utilization.

Nutritional value of pre-dried banana tree pseudostem ammoniated with protected urea

Semina Ciências Agrárias ◽

10.5433/1679-0359.2020v41n4p1345 ◽

2020 ◽

Vol 41 (4) ◽

pp. 1345

Author(s):

João Paulo Sampaio Rigueira ◽

Nathália Gonçalves de Jesus ◽

Eleuza Clarete Junqueira de Sales ◽

Vicente Ribeiro Rocha Júnior ◽

Alexandre Soares dos Santos ◽

...

Keyword(s):

Chemical Composition ◽

Crude Protein ◽

Dry Matter ◽

Linear Increase ◽

Neutral Detergent Fiber ◽

Control Group ◽

Banana Tree ◽

Randomized Design ◽

Different Doses

The objective of this study was to evaluate the chemical composition, pH and rumen degradability of banana tree pseudostems pre-dried and ammoniated with different doses of urea (0, 0.5, 1.0, 1.5 and 2.0% in natural matter). The experiment consisted of five treatments (doses of urea) with six replications, following a completely randomized design. There was a linear increase in the pH (P < 0.01) of the banana tree pseudostems pre dried with the inclusion of urea. There was no difference (P > 0.05) in dry matter, ash, neutral detergent fiber, acid detergent fiber, lignin, non-fibrous carbohydrates and total digestible nutrients; the averages were 31.58, 18.82, 46.43, 9.30, 11.87 and 42.52%, respectively. The inclusion of 2% urea increased the crude protein content (P < 0.01) by 42.75%, the soluble fraction "a" by 31.82%, and the potential and effective degradability of dry matter by 15.49% compared to that of the control group (without urea). The potentially degradable fraction, time of colonization and ruminal repletion of the neutral detergent fiber of the pre-dried banana tree pseudostems were not altered with the inclusion of urea (P > 0.05). The ammonization of the pre-dried banana tree pseudostems with 2% of urea improved the chemical composition and rumen degradability of the dry matter.

MORPHOPHYSIOLOGICAL RESPONSES OF COWPEA GENOTYPES TO IRRIGATION WATER SALINITY

Revista Caatinga ◽

10.1590/1983-21252017v30n421rc ◽

2017 ◽

Vol 30 (4) ◽

pp. 1001-1008

Author(s):

JOÃO PEDRO ALVES DE AQUINO ◽

ANTÔNIO AÉCIO DE CARVALHO BEZERRA ◽

FRANCISCO DE ALCÂNTARA NETO ◽

CARLOS JOSÉ GONCALVES DE SOUZA LIMA ◽

RAYLSON RODRIGUES DE SOUSA

Keyword(s):

Irrigation Water ◽

Dry Matter ◽

Arid Regions ◽

Stem Diameter ◽

Water Salinity ◽

Productive Capacity ◽

Randomized Design ◽

Irrigation Water Salinity ◽

Water Salt ◽

ABSTRACT Cowpea is broadly cultivated worldwide, especially in semi-arid or arid regions where soil or irrigation water salt contents can negatively influence the species’ productive capacity. The objective of this study was to evaluate the morphophysiological responses of cowpea genotypes to irrigation water salinity. The experiment was conducted in a greenhouse, under a completely randomized design with nine replications and in a 5x3 factorial scheme. Treatments consisted of five levels of irrigation water electrical conductivity - EC (EC0: 0.55; EC1: 1.60; EC2: 3.20; EC3: 4.80 and EC4: 6.40 dS m-1), applied from the 15th day after sowing (DAS), and three cowpea genotypes (G1: BRS Imponente; G2: MNC04-795F-168 and G3: MNC04-795F-159). EC increases at 35 DAS promoted stem diameter reductions of 8.0% (G1), 11.4% (G2), and 7.7% (G3), indicating different resistance to salinity by each genotype. Leaf area reductions at 25 and 38 DAS were 30.9% and 38.8% for EC0 and EC4, respectively. The BRS Imponente cultivar presented a performance superior to those of G2 and G3 in relation to stem diameter and stem dry matter at 25 DAS, and root-shoot and root-leaf ratios at 38 DAS.

Competitive analysis of soybean and sudangrass using replacement series design

Revista CERES ◽

10.1590/0034-737x201663050011 ◽

2016 ◽

Vol 63 (5) ◽

pp. 668-675

Author(s):

Mauro Antônio Rizzardi ◽

Alana Cristina Dorneles Wandscheer ◽

Andrea Ferreira Hoffmann

Keyword(s):

Competitive Analysis ◽

Dry Matter ◽

Rio Grande ◽

Agricultural Crops ◽

Rio Grande Do Sul ◽

Replacement Series ◽

Series Design ◽

Randomized Design ◽

Agricultural Areas

ABSTRACT Competition is the best known form of direct interference of weeds on agricultural crops. However, there is relatively little information on the competition of the weed sudangrass on soybean, which has been common in agricultural areas in the southern of Rio Grande do Sul. The objective of this study was to evaluate the competition between sudangrass and soybeans using replacement series experiments. The experiment was carried out in a greenhouse in a completely randomized design with four replications. The treatments consisted of soybean and sudangrass associations. The experimental units were 8-L plastic pots, in the proportions 0: 8, 2: 6, 4: 4, 6: 2, 8: 0, corresponding to 0, 25, 50, 75 and 100% of the crop and weed respectively. Shoot, root and total dry matter and plant height were analyzed through diagrams applied to replacement series and competitive indices. Soybean showed competitive superiority in coexistence with sudangrass in relation to shoot, root and total dry matter. The intraspecific competition was more significant for the crop and inter-specific competition was more important for the weed.

Tolerance of Annual Winter Species to Protoporfirinogen Oxidase Inhibiting Herbicides (Protox)

Planta Daninha ◽

10.1590/s0100-83582018360100089 ◽

2018 ◽

Vol 36 (0) ◽

Author(s):

C. ALVES ◽

L. GALON ◽

R.R. KAIZER ◽

F.L. WINTER ◽

C.M. HOLZ ◽

...

Keyword(s):

Leaf Area ◽

Plant Species ◽

Analysis Of Variance ◽

Dry Matter ◽

Stem Diameter ◽

F Test ◽

Tolerant Species ◽

Randomized Design ◽

Linear Regressions

ABSTRACT: The use of plant species for the phytoremediation of soils contaminated with herbicides is an alternative that has been emphasized to minimize the effects of the persistence of agrochemicals in the environment. The objective of this study was to evaluate the tolerance potential of winter species in soils contaminated with sulfentrazone and fomesafen. The experiment was in a completely randomized design with four replications. Doses of fomesafen (0.0, 0.125, 0.250, and 0.5 kg ha-1) and sulfentrazone (0.0, 0.3, 0.6 and 1.2 kg ha-1) were applied during the pre-emergence of phytoremediate species (black oat, vetch, birdsfood trefoil, radish and lupin). Forty five days after the emergence of the species, the phytotoxicity (%), leaf area (cm2), stalk and/or stem diameter (mm), height (cm) and dry matter (g) variables of the plants were evaluated. Data were submitted to analysis of variance by F test; when significant, linear or non linear regressions were applied to evaluate the effect of herbicide doses on the studied species. Birdsfood trefoil was the less tolerant species to fomesafen and sulfentrazone. Black oat was less affected by the application of fomesafen doses, but it was highly susceptible to sulfentrazone. Radish presented tolerance only up to the fomesafen dose of 0.25 kg ha-1; as for sulfentrazone, the species showed tolerance. The most tolerant species to fomesafen and sulfentrazone, regardless of the dose, was the lupine, which is a possible alternative for the phytoremediation of soils contaminated with these herbicides.

Size and vigor of Anadenanthera colubrina (Vell.) Brenan seeds harvested in Caatinga areas

Journal of Seed Science ◽

10.1590/2317-1545v39n4173727 ◽

2017 ◽

Vol 39 (4) ◽

pp. 363-373 ◽

Cited By ~ 4

Author(s):

Jaciara de Souza Bispo ◽

Danielle Carolina Campos da Costa ◽

Samara Elizabeth Vieira Gomes ◽

Gilmara Moreira de Oliveira ◽

Janete Rodrigues Matias ◽

...

Keyword(s):

Electrical Conductivity ◽

Dry Matter ◽

Folk Medicine ◽

Germination Percentage ◽

Climate Variations ◽

Randomized Design ◽

Mother Plants ◽

Physiological Quality ◽

Abstract: Angico is a species found in several environments in Brazil, with several applications. It is used in the timber industry and mainly in folk medicine. In order to verify a variation in the biometric characteristics and the quality of seeds from different mother-plants in different harvesting years, the following variables were studied: moisture content, diameter, density, electrical conductivity, fresh and dry matter of seedlings, germination percentage and kinetics, in a completely randomized design with a 2x3 factorial arrangement (lots x size). The obtained results showed that angico seeds from different lots showed different physiological quality, possibly due to the climate variations to which mother-plants were submitted in the different years. Seed size directly interferes with seedling growth under both controlled and greenhouse conditions, and it can be used as a vigor indicator for angico seeds.

Efek Penambahan Vitamin E dalam Pengencer Glukosa Fosfat terhadap Daya Tahan Hidup Spermatozoa Domba pada Suhu 5 °C

Sains Peternakan ◽

10.20961/sainspet.9.1.25-31 ◽

2017 ◽

Vol 9 (1) ◽

pp. 25

Author(s):

Nilawati Widjaya

Keyword(s):

Plasma Membrane ◽

Vitamin E ◽

Analysis Of Variance ◽

Membrane Integrity ◽

Plasma Membrane Integrity ◽

Glucose Phosphate ◽

Randomized Design ◽

The purpose of this study was to know the effect of vitamin E addition in glucose phosphate diluent on the survival of sheep spermatozoa at 5 °C. The xperiment used 3 rams. The design used was Completely Randomized Design (CRD) with 5 treatments and 4 replicates, each replicate with 3 ejaculate cement of sheep. The treatments were the dose of Vitamin E with E0 = 0 μg/ml, E1 = 1 μg/ml, E2 = 4 μg/ml, E3 = 7 μg/ml, and E4 = 10 μg/ml. Variables measured were motility, live spermatozoa and plasma membrane integrity. Data were analyzed by using analysis of variance according to Steel and Torrie (1981). The result showed that treatment of vitamin E with a dose of 1 μg/ml - 10 μg/ml l had no significant effect on motility, percentage live spermatozoa and membrane integrity of sheep spermatozoa on day two (P> 0.05).

PENGARUH POLISAKARIDA KRESTIN DARI EKSTRAK JAMUR Coriolus versicolor TERHADAP PROFIL PROTEIN TERSTIKULER DAN KADAR TESTOSTERON Mus musculus

el–Hayah ◽

10.18860/elha.v5i4.3476 ◽

2016 ◽

Vol 5 (4) ◽

pp. 169

Author(s):

Sri Puji Astuti Wahyuningsih ◽

Virid Gibson ◽

Alfiah Hayati

Keyword(s):

Molecular Weight ◽

Treatment Group ◽

Mus Musculus ◽

Control Group ◽

Protein Profiles ◽

Testosterone Levels ◽

Randomized Design ◽

Sds Page ◽

Elisa Technique ◽

The purpose of this research was to determine the effect of polysaccharide krestin (PSK) on the testicular protein profiles and testosterone levels of Mus musculus with variety of dosages. This research used a completely randomized design. It were devide into four treatment group i.e. control group, PSK treatment at a dose of 15, 30, 60 mg/kgBW. Each group had six replications. Testicular proteins were isolated by flushing technique and analized by SDS-PAGE. Testosterone levels were analized using ELISA technique at wavelength 450 nm. Protein bands analysis showed that there were no diversification between four treatments. Molecular weight of protein bands were 87, 63, 57, 35, and 30 kDa. The results of research showed that the testosterone levels at dosage 60 mg/kgBW had significanly different with control, PSK treatment of 15 and 30 mg/kgBW. PSK treatment of 60 mg/kgBW had lowest level at dosage, i.e. 25946.8 ρg/mL. It can be concluded that giving variety of dosages of polysaccharide krestin did not affect to testicular protein profiles but giving effect to testosterone levels of Mus musculus.

KECERNAAN IN VITRO SILASE SAMPAH SAYUR DAN DAUN GAMAL MENGGUNAKAN MIKROORGANISME RUMEN KAMBING

Jurnal Ilmu dan Teknologi Peternakan Tropis ◽

10.33772/jitro.v2i3.3808 ◽

2015 ◽

Vol 2 (3) ◽

pp. 17

Author(s):

Indrayani Indrayani ◽

Harapin Hafid ◽

Dian Agustina

Keyword(s):

Organic Matter ◽

Analysis Of Variance ◽

Dry Matter ◽

Vegetable Waste ◽

Dry Matter Digestibility ◽

Randomized Design ◽

Honestly Significant Difference ◽

Significant Difference ◽

ABSTRACTThis study aims to determine the digestibility of dry matter and organic matter level waste silage mixed vegetables and Gliricidia leaves were tested in vitro. This study used a completely randomized design with 3 treatments and 3 replications. Each of these treatments is R0 (Gliricidia leaves 100%), R1 (Gliricidia leaves 70% + 30% silage vegetable waste), and R2 (Gliricidia leaves 40% + 60% silage vegetable waste). Data were analyzed using analysis of variance (ANOVA) and further testing using the test Honestly Significant Difference (HSD). The results of ANOVA showed that the mixture of vegetable waste silage was highly significant (p <0.05) on dry matter digestibility and significantly (p <0.05) on the digestibility of organic matter. It can be concluded that the mixed of vegetable waste silage and Gliricidia leaves can improved digestibility of dry matter and organic matter, treatment of 40% and 60% Gliricidia leaves plus waste vegetable produce silage dry matter digestibility and percentage of organic matter is best (72,24% and 68,19%).Keyword: Silage vegetable waste, gliricidia leaves, dry and organic matter digestibilityABSTRAKPenelitian ini bertujuan untuk mengetahui kecenaan bahan kering dan bahan organik tingkat campuran silase sampah sayur dan daun gamal yang diuji secara in vitro. Penelitian ini menggunakan Rancangan Acak Lengkap dengan 3 perlakuan dan 3 ulangan. Masing-masing perlakuan tersebut ialah R0 (daun gamal 100%), R1 (daun gamal 70% + silase sampah sayur 30%), dan R2 (daun gamal 40% + silase sampah sayur 60%). Data yang diperoleh dianalisis dengan menggunakan analisis sidik ragam (ANOVA) dan uji lanjut menggunakan uji Beda Nyata Jujur (BNJ). Hasil analisis sidik ragam menunjukkan bahwa campuran silase sampah sayur berpengaruh sangat nyata (p<0,05) terhadap kecernaan bahan kering dan berpengaruh nyata (p<0,05) terhadap kecernaan bahan organik. Dapat disimpulkan bahwa perlakuan campuran silase sampah sayur dan daun gamal dapat meningkatkan kecernaan bahan kering dan bahan organik, perlakuan 40% daun gamal dan 60% silase sampah sayur menghasilkan persentase kecernaan bahan kering dan bahan organik yang terbaik yaitu (72,24% dan 68,19%).Kata kunci : Silase sampah sayur, daun gamal, kecernaan bahan kering, dan bahan organik.

Production of Bambusa vulgaris seedlings from rhizomes under brackish water irrigation

Revista Brasileira de Engenharia Agrícola e Ambiental ◽

10.1590/1807-1929/agriambi.v24n5p337-342 ◽

2020 ◽

Vol 24 (5) ◽

pp. 337-342

Author(s):

Lourenço M. C. Branco ◽

Claudivan F. de Lacerda ◽

Albanise B. Marinho ◽

Carlos H. C. de Sousa ◽

Amanda S. F. Calvet ◽

...

Keyword(s):

Gas Exchange ◽

Brackish Water ◽

Dry Matter ◽

Leaf Gas Exchange ◽

Photosynthesis Rate ◽

Seedling Production ◽

Randomized Design ◽

Bambusa Vulgaris ◽

ABSTRACT The objective of this study was to evaluate the influence of irrigation with brackish water on the production of bamboo seedlings (Bambusa vulgaris). The experiment was carried out at the Fazenda Experimental Piroás, in the municipality of Redenção, CE, Brazil (4° 14’ 53” S, 38° 45’ 10” W, and altitude of 230 m), in a completely randomized design with five treatments and six repetitions. The treatments consisted of five irrigation water electrical conductivity (ECw): 0.5 (control); 1.5; 2.5; 3.5 and 4.5 dS m-1. At 120 days after the beginning of the application of the treatments the leaf gas exchange, relative chlorophyll index (RCI), plant height (H), shoot dry matter (SDM), H/SDM ratio, and the concentrations of Na+ and K+ in stems and leaves were evaluated. Salt tolerance indexes were calculated based on SDM, H, photosynthesis rate and RCI. The increase in the ECw reduced leaf gas exchange, and the reduction in the photosynthesis rate was caused by stomatal and non-stomatal effects. The salinity affected negatively the growth and quality of bamboo seedlings, with the greatest effects being with ECw equal to or greater than 2.5 dS m-1. Bamboo seedlings present Na+ retention in the stems and low Na+/K+ ratio in the leaves. Bamboo seedlings are tolerant to salinity up to 1.5 dS m-1, indicating that waters with this salinity can be used for seedling production of this species, without loss of growth and quality.